LV power air circuit breakers
and switch-disconnectors
Catalogue
Masterpact NT and NW
Merlin Gerin
We do more with electricity
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Schneider Electric Industries SA
5, rue Nadar
92506 Rueil-Malmaison Cedex France
Tel : +33 (0)1 41 29 82 00
Fax : +33 (0)1 47 51 80 20
As standards, specifications and designs change from time to time, please ask for confirmation
of the information given iin this publication
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Photos: Schneider Electric
Printed:
BTP207E
mm-yy
E58856
Things
never be
same
E58880
will
the
The original Masterpact has set a new standard for power circuit breakers
around the world. Over the years, other major manufacturers have tried to
keep up by developing products incorporating Masterpact’s most
innovative features, including the breaking principle, modular design and
the use of composite materials.
Today, Schneider Electric continues to innovate with the new Merlin Gerin
Masterpact NT and NW ranges.
In addition to the traditional features of power circuit breakers
(withdrawability, discrimination and low maintenance), Masterpact now
offers built-in communications and metering functions, all in optimised
frame sizes.
Masterpact NT and NW incorporate the latest technology to enhance both
performance and safety. Easy to install, with user-friendly, intuitive
operation and environment-friendly design, they are, quite simply, circuit
breakers of their time.
1
Masterpact
Schneider Electric
E58873
The ultimate power
in power distribution
New Masterpact,
new levels of performance
Five performance levels
025855
029693
N1 - for standard applications with low short-circuit levels.
H1 - for industrial sites with high short-circuit levels or installations with
two parallel-connected transformers.
H2 - high-performance for heavy industry where very high short-circuits
can occur.
H3 - for incoming devices supplying critical applications requiring both
high performance and a high level of
discrimination.
L1 - for high current-limiting capability and a
discrimination level (37 kA) as yet unequalled by
any other circuit breaker of its type; intended for
the protection of cable-type feeders or to raise the
performance level of a switchboard when the
transformer power rating is increased.
E58868
Integration in a communications network
Masterpact can be integrated in a general supervision system to optimise
installation operation and maintenance. The communication architecture
is open, and may be upgraded for interfacing with any protocol.
Switch-disconnector versions
E58865
The switch-disconnectors are derived directly from the circuit breakers
and offer the same features and performance levels. They are available in
HA, NA and HF versions, depending on the models. The HF version
includes instantaneous protection to prevent closing on a short-circuit.
Once closed, the switch-disconnectors are unprotected and behave like
ordinary switches. They are often used for busbar coupling.
1000 V and 400 Hz distribution systems
The Masterpact range can be used on 1000 V
installations (mining industry) and 400 Hz systems
(aeronautics, computer centres).
2
Masterpact
Schneider Electric
E58882
Thing will be never
the same
3 frame sizes, 2 families
The new range of power circuit breakers
includes two families:
c Masterpact NT, the world’s smallest true
power circuit breaker, with ratings from 800 to
1600 A;
c Masterpact NW, in two frame sizes, one from
800 to 4000 A and the other from 4000 A to
6300 A.
Masterpact NT
056477
E58891
800 to 1600 A
Masterpact NW
056473
De 4000 à 6300 A
E58893
056472
E58892
800 to 4000 A
3
Masterpact
Schneider Electric
E58869
No other offer can
put us in the shade
Optimised
volumes
E58879
The smallest circuit breaker
in the world
Masterpact NT innovates by offering all the
performance of a power circuit breaker in an
extremely small volume. The 70 mm pole pitch
means a three-pole drawout circuit breaker can
be installed in a switchboard section 400 mm
wide and 400 mm deep.
E58880
Practical installation solutions
E58881
The new range improves upon all the
installation solutions which have already made
Masterpact a success. It has been designed to
standardise switchboards, optimise volumes
and simplify installation:
c incoming connection to top or bottom
terminals;
c no safety clearance required;
c connection:
v horizontal or vertical rear connection;
v front connection with minimum extra space;
v mixed front and rear connections;
c 115 mm pole pitch on all versions;
c no derating up to 55° C and 4000A.
Optimised volumes
Up to 4000 A, Masterpact NW circuit breakers
are all the same size, the same as the old M08
to 32 range.
From 4000 A to 6300 A, there is just one size,
much smaller than before.
Retrofit solutions
Special connections are available to replace a
fixed or drawout Masterpact M08 to 32 with a
Masterpact NW, without modifying the busbars
or the door cut-out.
4
Masterpact
Schneider Electric
E58867
A perfect fit
E58871
Ease of
installation
E58879
With optimised sizes, the Masterpact NT and
NW ranges simplify the design of switchboards
and standardise the installation of devices:
c a single connection layout for Masterpact NT;
c three connection layouts for Masterpact NW:
v one from 800 to 3200 A;
v one for 4000 A;
v one up to 6300 A;
c identical connection terminals from 800 to
6300 A (Masterpact NW);
c front connection requires little space because
the connectors to not increase the depth of the
device;
c rear connection to vertical or horizontal
busbars simply by turning the connectors 90°.
E58870
E58872
Vertical front connection of a fixed
Masterpact NW.
Vertical and horizontal rear connection
of a fixed Masterpact NW.
Connection to busbars.
5
Masterpact
Schneider Electric
E58878
The shortest distance
between two points
Innovation
E58875
Greater dependability…
Filtered breaking
The patented new design of the arc chutes includes stainless-steel filters.
The chutes absorb the energy released during breaking, thus limiting the
stresses exerted on the installation. They filter and cool the gases
produced, reducing effects perceptible from the outside.
Automatic unlatching
The automatic unlatching of the circuit breaker operating mechanism for
high short-circuits extends performance up to 150kA. It produces ultrafast tripping for all short-circuits higher than 37 kA (L1) and 65 kA (H3).
For lower short-circuits, the system does not react so that the control unit
can provide total discrimination with downstream devices.
Filtered breaking
More intelligent trip units…
Today, with the high speed of calculation, the small size of memories and
advances in miniaturisation, trip units have become circuit breaker control
units offering increasingly powerful functions. They accurately measure
system parameters, instantly calculate values, store data, log events,
signal alarms, communicate, take action, etc. The new Masterpact
ranges, equipped with Micrologic control units, constitute both an
extremely reliable protective device and an accurate measurement
instrument.
E58874
User friendly…
Intuitive use…
Micrologic control units are equipped with a digital LCD display used in
conjunction with simple navigation buttons. Users can directly access
parameters and settings. Navigation between screens is intuitive and the
immediate display of values greatly simplifies settings. Text is displayed in
the desired language.
… backed by incomparable security
Protection functions are separate from the measurement functions and
are managed by an ASIC electronic component. This independence
guarantees immunity from conducted or radiated disturbances and
ensures a high degree of reliability.
A patented “double setting” system for protection functions establishes:
* a maximum threshold set using the control-unit dials;
* fine adjustments via the keypad or remotely. The fine adjustments for
thresholds (to within one ampere) and tripping delays (to within a fraction
of a second) are displayed directly on the screen.
The control unit cover can be lead-sealed to prevent uncontrolled access
to the dials and protect the settings.
Navigation buttons on a Micrologic P
control unit.
6
Masterpact
Schneider Electric
E58876
How many green circuit
breakers do you know?
Ready for
the future
Compliance with
environmental requirements
Schneider Electric fully takes into account
environmental requirements, starting right from the
design phase of every product through to the end of
its service life:
c the materials used for Masterpact are not
potentially dangerous to the environment;
c the production facilities are non-polluting in
compliance with the ISO 14001 standard;
c filtered breaking eliminates pollution in the
switchboard;
c the energy dissipated per pole is low, making
energy losses insignificant;
c the materials are marked to facilitate sorting for
recycling at the end of product service life.
Simple upgrading of
installations
Installations change, power levels increase, new
equipment is required and switchboards must be
extended. Masterpact is designed to adapt to these
changes:
c all control units are interchangeable;
c communication with a supervision system is an
option that may be added at any time;
c a reserve chassis can be pre-addressed so that
system parameters do not have to be modified when
a drawout device is installed at a later date;
c any future changes to the products will be
designed to ensure continuity with the current
ranges, thus simplifying installation upgrades.
7
Masterpact
Schneider Electric
Masterpact NT and NW
10 years already…
056409
The original Masterpact has set a new standard for power circuit breakers
around the world. Over the years, other major manufacturers have tried to
keep up by developing products incorporating Masterpact’s most
innovative features, including the breaking principle, modular design and
the use of composite materials.
Today, Schneider Electric continues to innovate with the new Merlin Gerin
Masterpact NT and NW ranges.
In addition to the traditional features of power circuit breakers
(withdrawability, discrimination and low maintenance), Masterpact now
offers built-in communications and metering functions, all in optimised
frame sizes.
Masterpact NT and NW incorporate the latest technology to enhance both
performance and safety. Easy to install, with user-friendly, intuitive
operation and environment-friendly design, they are, quite simply, circuit
breakers of their time.
Setting the standard, once again
1
Masterpact
Schneider Electric
Loup
ultimate
in
The
power
power distribution
2
Masterpact
Schneider Electric
5 levels of
performance…
044587
026160
Masterpact NT and NW offer 5 levels of performance to cover a wide
range of applications.
Special applications
E58868
053598
N1 - for standard applications with low short-circuit levels.
H1 - for industrial sites with high short-circuit levels or installations with
two parallel-connected transformers.
H2 - high-performance for heavy industry where very high short-circuits
can occur.
H3 - for incoming devices supplying critical applications requiring both
high performance and a high level of discrimination.
L1 - for high current-limiting capability and a discrimination level (37 kA)
as yet unequalled by any other circuit breaker of its type; intended for the
protection of cable-type feeders or to raise the performance level of a
switchboard when the transformer power rating is increased.
Switch-disconnectors
The switch-disconnectors are derived directly from the
circuit breakers.
They are available in a number of versions:
c for Masterpact NT: HA (equivalent to H1).
c for Masterpact NW:
v NA and HA (equivalent to N1 and H1)
v HF, a high-performance switch-disconnector including
instantaneous protection to prevent closing on a shortcircuit. Once closed, the switch-disconnector is
unprotected and behaves like an ordinary switch. It is
often used for busbar coupling.
029693
1000 V and 400 Hz distribution systems
The Masterpact range can be used on 1000 V
installations (mining industry) and 400 Hz systems
(aeronautics, computer centres).
3
Masterpact
Schneider Electric
Tournesol
Things
will
the
never be
same
4
Masterpact
Schneider Electric
3 frame sizes,
2 families
The new range of power circuit breakers
includes two families:
c Masterpact NT, the world’s smallest true power
circuit breaker, with ratings from 800 to 1600 A;
c Masterpact NW, in two frame sizes, one from
800 to 4000 A and the other from 4000 A to
6300 A.
056477
800 to 1600 A
E58891
Masterpact NT
056473
4000 to 6300 A
E58893
056472
800 to 4000 A
E58892
Masterpact NW
5
Masterpact
Schneider Electric
Cypres
No other
offer can put us
in the shade
6
Masterpact
Schneider Electric
E58879
Optimised
volumes
The smallest circuit
breaker in the world
Masterpact NT innovates by offering all the
performance of a power circuit breaker in an
extremely small volume. The 70 mm pole pitch
means a three-pole drawout circuit breaker can
be installed in a switchboard section 400 mm
wide and 400 mm deep.
E58881
E58880
Practical installation solutions:
The new range improves upon all the installation
solutions which have already made Masterpact a
success. It has been designed to standardise
switchboards, optimise volumes and simplify
installation:
c incoming connection to top or bottom terminals
c no safety clearance required
c connection:
v horizontal or vertical rear connection
v front connection with minimum extra space
v mixed front and rear connections
c 115 mm pole pitch on all versions
c no derating up to 55° C and 4000A.
Optimised volumes
Up to 4000 A, Masterpact NW circuit breakers are
all the same size, the same as the old M08 to 32
range.
The dimensions of a 3-pole Masterpact NW40
drawout circuit breaker are therefore
440 mm x 440 mm x 400 mm (H x W x D).
From 4000 A to 6300 A, there is just one size,
much smaller than before.
The dimensions of a 3-pole Masterpact NW63
drawout circuit breaker are therefore
480 mm x 730 mm x 440 mm (H x W x D).
Retrofit solutions
Special connections are available to replace a
fixed or drawout Masterpact M08 to 32 with a
Masterpact NW, without modifying the busbars or
the door cut-out.
7
Masterpact
Schneider Electric
Abeilles
A
fit
perfect
8
Masterpact
Schneider Electric
E58871
Ease of
installation
With optimised sizes, the Masterpact NT and
NW ranges simplify the design of switchboards
and standardise the installation of devices:
c a single connection layout for Masterpact NT
c three connection layouts for Masterpact NW:
v one from 800 to 3200 A
v one for 4000 A
v one up to 6300 A
c identical connection terminals from 800 to
6300 A (Masterpact NW)
c front connection requires little space because
the connectors to not increase the depth of the
device
c rear connection to vertical or horizontal
busbars simply by turning the connectors 90°.
E58870
E58872
Vertical front connection of a fixed Masterpact NW
Connection to busbars.
Vertical and horizontal rear connection of a fixed
Masterpact NW.
9
Masterpact
Schneider Electric
Girafe
The
shortest distance
between
two points
Giraffe
hoto
iraffe” p
e the “G
n replac
gic
Microlo
You ca
by…
hoto.
logic” p
o
r
ic
M
“
the
10
Masterpact
Schneider Electric
Innovation
E58875
Greater dependability…
Filtered breaking
The patented new design of the arc chutes includes stainless-steel filters.
The chutes absorb the energy released during breaking, thus limiting the
stresses exerted on the installation. They filter and cool the gases
produced, reducing effects perceptible from the outside.
Automatic unlatching
Filtered breaking.
The automatic unlatching of the circuit breaker operating mechanism for
high short-circuits extends performance up to 150kA. It produces ultrafast tripping for all short-circuits higher than 37 kA (L1) and 65 kA (H3).
For lower short-circuits, the system does not react so that the control unit
can provide total discrimination with downstream devices.
E58874
Greater intelligence…
Today, with the high speed of calculation, the small size of memories and
advances in miniaturisation, trip units have become circuit breaker control
units offering increasingly powerful functions. They accurately measure
system parameters, instantly calculate values, store data, log events,
signal alarms, communicate, take action, etc. The new Masterpact
ranges, equipped with Micrologic control units, constitute both an
extremely reliable protective device and an accurate measurement
instrument.
User friendly…
Intuitive use…
Navigation buttons on a Micrologic P
control unit.
Micrologic control units are equipped with a digital LCD display used in
conjunction with simple navigation buttons. Users can directly access
parameters and settings. Navigation between screens is intuitive and the
immediate display of values greatly simplifies settings. Text is displayed in
the desired language.
… backed by incomparable security
Protection functions are separate from the measurement functions. They
are managed by an ASIC electronic component common to all the control
units to guarantee immunity from conducted or radiated disturbances and
ensure a high degree of reliability.
A patented «double setting» system for protection functions establishes a
maximum threshold set using the control-unit dials and fine adjustments
via the keypad or remotely. The fine adjustments for thresholds (to within
one ampere) and tripping delays (to within a fraction of a second) are
displayed directly on the screen.
The control unit cover can be lead-sealed to prevent uncontrolled access
to the dials and protect the settings.
11
Masterpact
Schneider Electric
Oiseaux
How many green
circuit breakers
do you
know?
12
Masterpact
Schneider Electric
Ready
for the future
Compliance with
environmental
requirements
Schneider Electric fully takes into account
environmental requirements, starting right from the
design phase of every product through to the end of
its service life:
c the materials used for Masterpact are not
potentially dangerous to the environment
c the production facilities are non-polluting in
compliance with the ISO 14001 standard
c filtered breaking eliminates pollution in the
switchboard and the energy dissipated per pole is
low, making energy losses insignificant
c the materials are marked to facilitate sorting for
recycling at the end of product service life.
Integration
in a communications
network
Masterpact can be integrated in a general
supervision system to optimise installation operation
and maintenance. The communication architecture is
open, and may be upgraded for interfacing with any
protocol.
Simple upgrading of
installations
Installations change, power levels increase, new
equipment is required and switchboards must be
extended. Masterpact is designed to adapt to these
changes:
c all control units are interchangeable
c communication with a supervision system is an
option that may be added at any time
c a reserve chassis can be pre-addressed so that
system parameters do not have to be modified when
a drawout device is installed at a later date
c any future changes to the products will be
designed to ensure continuity with the current
ranges, thus simplifying installation upgrades.
13
Masterpact
Schneider Electric
8
Masterpact
Schneider Electric
Masterpact
Functions
and characteristics
Presentation
1
General overview
Detailed contents
10
Circuit breakers and switch-disconnectors
NT06 to NT16
NW08 to NW63
12
14
Micrologic control units
Overview of functions
Micrologic A «ammeter»
Micrologic P «power meter»
Micrologic H «harmonic meter»
Accessories and test equipment
16
18
20
24
26
Communication
COM option in Masterpact
Overview of functions
Masterpact in a communication network
28
29
30
Connections
Overview of solutions
Optional accessories
32
33
Locking
On the device
On the chassis
36
37
Indication contacts
Remote operation
38
Remote ON/OFF
Remote tripping
40
43
Accessories
Source-changeover systems
44
Presentation
Mechanical interlocking
Electrical interlocking
Associated automatic controllers
46
47
48
49
Display modules
50
Dimensions and connection
Electrical diagrams
Installation recommendations
Additional characteristics
References
9
Masterpact
53
81
91
115
121
Schneider Electric
Functions
and characteristics
General overview
Detailed contents
This chapter describes all the functions
offered by Masterpact NT and NW devices.
The two product families have identical
functions implemented using the same or
different components depending on the
case.
Circuit breakers and switch-disconnectors
page 12
056402
c ratings:
v Masterpact NT 630 to 1600 A
v Masterpact NW 800 to 6300 A
c circuit breakers type N1, H1, H2, H3, L1
c switch-disconnectors type NA, HA, HF
c 3 or 4 poles
c fixed or drawout versions
c option with neutral on the right
c protection derating
page 16
E46256
E46253
Micrologic control units
Ammeter A
2.0 basic protection
5.0 selective protection
6.0 selective + earth-fault protection
7.0 selective + earth-leakage protection
Power meter P
5.0 selective protection
6.0 selective + earth-fault protection
7.0 selective + earth-leakage protection
Harmonic meter H
5.0 selective protection
6.0 selective + earth-fault protection
7.0 selective + earth-leakage protection
c external sensor for earth-fault protection
c rectangular sensor for earth-leakage protection
c setting options (long-time rating plug):
v low setting 0.4 to 0.8 x Ir
v high setting 0.8 to 1 x Ir
v without long-time protection
c external power-supply module
c battery module
100 %
40 %
menu
Communication
page 28
c COM option in Masterpact
c Masterpact in a communication network
E46427
E46428
E46431
056403
page 32
E46426
Connections
c rear connection (horizontal or vertical)
c front connection
c mixed connections
c optional accessories
v bare-cable connectors and connector shields
v terminal shields
v vertical-connection adapters
v cable-lug adapters
v interphase barriers
v spreaders
v disconnectable front-connection adapter
v safety shutters, shutter locking blocks, shutter
position indication and locking
10
Masterpact
Schneider Electric
056405
page 36
E47481
E47482
Locking
c pushbutton locking by padlockable transparent cover
c OFF-position locking by padlock or keylock
c chassis locking in disconnected position by keylock
c chassis locking in connected, disconnected
and test positions
c door interlock (inhibits door opening with breaker
in connected position)
c racking interlock (inhibits racking with door open)
c racking interlock between crank and OFF pushbutton
c automatic spring discharge before breaker removal
c mismatch protection
page 38
E47301
E47302
056428
Indication contacts
c standard or low-level contacts:
v ON/OFF indication (OF)
v «fault trip» indication (SDE)
v carriage switches for connected (CE),
disconnected (CD) and test (CT) positions
c programmable contacts:
v 2 contacts (M2C)
v 6 contacts (M6C).
OF contact
M2C contact
E47303
page 40
E47304
Gear motor
MX, XF and MN voltage
releases
Accessories
c auxiliary terminal shield
c operation counter
c escutcheon
c transparent cover for escutcheon
c escutcheon blanking plate
11
Masterpact
page 44
E47483
056407
Remote operation
c remote ON/OFF:
v gear motor
v XF closing or MX opening voltage releases
v PF ready-to-close contact
v options: RAR automatic or Res electrical
remote reset
- BPFE electrical closing pushbutton
c remote tripping function:
v MN voltage release
- standard
- adjustable or non-adjustable delay
v or second MX voltage release
0039
9
Schneider Electric
056408
Functions
and characteristics
Circuit breakers
and switch-disconnectors
NT06 to NT16
common characteristics
number of poles
rated insulation voltage (V)
impulse withstand voltage (kV)
rated operational voltage (V AC 50/60 Hz)
suitability for isolation
degree of pollution
Ui
Uimp
Ue
IEC 60947-2
IEC 60664-1
3/4
1000/1250
12
690 / 1000V
3
circuit-breaker characteristics as per IEC 60947-2
rated current (A)
rating of 4th pole (A)
sensor ratings (A)
type of circuit breaker
ultimate breaking capacity (kA rms)
V AC 50/60 Hz
rated service breaking capacity (kA rms)
rated short-time withstand current (kA rms)
V AC 50/60 Hz
integrated instantaneous protection (kA peak ±10%)
rated making capacity (kA peak)
V AC 50/60 H
In
at 40°C / 50°C**
Icu
220/415 V
440 V
525 V
690 V
1000 V
% Icu
0.5 s
3s
Ics
Icw
Icm
220/415 V
440 V
525 V
690 V
1000 V
break time (ms)
closing time (ms)
circuit-breaker characteristics as per NEMA AB1
breaking capacity (kA)
V AC 50/60 Hz
240 V
480 V
600 V
switch-disconnector characteristics as per IEC 60947-3
type of switch-disconnector
rated making capacity (kA peak)
V AC 50/60 Hz
Icm
rated short-time withstand current (kA rms)
V AC 50/60 Hz
ultimate breaking capacity (Icu) with external protection relay,
maximum delay 350 ms
220/415 V
440 V
500/690 V
1000 V
0.5 s
3s
Icw
installation, connection and maintenance
service life
C/O cycles x 1000
mechanical
electrical
with maintenance
without maintenance
without maintenance
440 V
690 V
1000 V
690 V
FC
RC
FC
RC
3P
4P
3P
4P
3P/4P
3P/4P
motor control (AC3-947-4)
connection
drawout
fixed
dimensions (mm)
HxWxD
drawout
fixed
weight (kg)
(approximate)
drawout
fixed
* see the current-limiting curve in the «additional characteristics» section
** 50°C: rear vertical connected. Refer to temperature derating tables
for other connection types.
(1) SELLIM system
12
Masterpact
Schneider Electric
NT06
NT08
NT10
NT12
NT16
630
630
400
to 630
800
800
400
to 800
1000
1000
400
to 1000
1250
1250
630
to 1250
1600
1600
800
to 1600
H1
42
42
42
42
100 %
42
20
88
88
88
88
25
< 50
L1*
150
130
100
25
-
H10
20
10
1(1)
330
286
220
52
9
20
42
25
42
42
42
150
100
25
HA
75
75
75
42
20
42
H1
42
42
42
42
100 %
42
20
88
88
88
88
25
< 50
H10
20
-
42
42
42
-
HA10
42
20
20
HA
75
75
75
42
20
42
HA10
42
20
20
25
12.5
6 (NT16: 3)
2 (NT16: 1)
2 (NT16: 1)
c
c
c
c
25
12.5
0.5
c
c
-
25
25
25
12.5
12.5
12.5
6
3
3
2
0.5
3
2
c
c
c
c
c
c
c
c
c
c
322 x 288 x 280
322 x 358 x 280
301 x 274 x 211
301 x 344 x 211
30/39
14/18
20
42
25
sensor selection
sensor rating (A)
Ir threshold setting (A)
400
160 to 400
630
250 to 630
13
800
320 to 800
Masterpact
1000
400 to 1000
1250
500 to 1250
1600
640 to 1600
Schneider Electric
056409
Functions
and characteristics
Circuit breakers
and switch-disconnectors
NW08 to NW63
common characteristics
number of poles
rated insulation voltage (V)
impulse withstand voltage (kV)
rated operational voltage (V AC 50/60 Hz)
suitability for isolation
degree of pollution
Ui
Uimp
Ue
IEC 60947-2
IEC 60664-1
3/4
1000/1250
12
690/1150
4
circuit-breaker characteristics as per IEC 60947-2
056410
rated current (A)
rating of 4th pole (A)
sensor ratings (A)
type of circuit breaker
ultimate breaking capacity (kA rms)
V AC 50/60 Hz
rated service breaking capacity (kA rms)
rated short-time withstand current (kA rms)
V AC 50/60 Hz
integrated instantaneous protection (kA peak ± 10%)
rated making capacity (kA peak)
V AC 50/60 Hz
In
at 40°C / 50°C**
Icu
220/415 V
440 V
525 V
690 V
1150 V
% Icu
1s
3s
Ics
Icw
Icm
220/415 V
440 V
525 V
690 V
1150 V
break time (ms)
closing time (ms)
circuit-breaker characteristics as per NEMA AB1
breaking capacity (kA)
V AC 50/60 Hz
240 V
480 V
600 V
switch-disconnector characteristics as per IEC 60947-3
type of switch-disconnector
rated making capacity (kA peak)
V AC 50/60 Hz
Icm
rated short-time withstand current (kA rms)
V AC 50/60 Hz
ultimate breaking capacity (Icu) with external protection relay,
maximum delay 350 ms
220/415 V
440 V
500/690 V
1150 V
1s
3s
Icw
installation, connection and maintenance
service life
C/O cycles x 1000
mechanical
electrical
with maintenance
without maintenance
without maintenance
440 V
690 V
1150 V
690 V
FC
RC
FC
RC
3P
4P
3P
4P
3P/4P
3P/4P
motor control (AC3-947-4)
connection
drawout
fixed
dimensions (mm)
HxWxD
drawout
fixed
weight (kg)
(approximate)
drawout
fixed
* see the current-limiting curve in the «additional characteristics» section
** 50°C: rear vertical connected. Refer to temperature derating tables
for other connection types.
(1) except 4000 A
14
Masterpact
Schneider Electric
NW08 NW10 NW12 NW16 NW20
NW25 NW32 NW40
NW40b NW50 NW63
800
800
400
to 800
2500
2500
1250
to 2500
4000
4000
2000
to 4000
4000
4000
2000
to 4000
H3
150
150
130
100
-
H10
50
65
65
150
330
330
286
220
25
50
50
without
105
25
H1
H2
100
150
100
150
100
130
100
100
100 %
100
100
100
100
without270
220
330
220
330
220
286
220
220
25
25
< 80
150
150
100
-
100
100
100
HA10
105
50
50
50
HA
187
187
187
85
85
85
1000
1000
400
to 1000
N1
H1
H2
42
65
100
42
65
100
42
65
85
42
65
85
100 %
42
65
85
22
36
50
without without 190
88
143
220
88
143
220
88
143
187
88
143
187
25
25
25
< 70
42
42
42
65
65
65
100
100
85
NA
88
88
88
42
42
HA
105
105
105
50
36
50
HF
187
187
187
85
75
85
25
12.5
10
10
10
10
10
10
10
10
10
c
c
c
c
c
c
c
c
c
c
c
c
439 x 441 x 395
439 x 556 x 395
352 x 422x 297
352 x 537x 297
90/120
60/80
1250
1250
630
to 1250
1600
1600
800
to 1600
2000
2000
1000
to 2000
L1*
150
150
130
100
-
H10
50
30
30
80
330
330
286
220
10
50
50
without
105
25
150
150
100
-
65
65
65
100
100
85
HA10
105
50
50
50
HA
105
105
105
50
36
50
HF
187
187
187
85
75
85
0.5
c
c
-
20
10
8
6
6
c
c
c
c
3
3
c
c
-
H1
H2
65
100
65
100
65
85
65
85
100 %
65
85
36
75
without 190
143
220
143
220
143
187
143
187
25
25
< 70
8
6
6
c
c
c
c
3200
3200
1600
to 3200
H3
150
150
130
100
-
L1*
150
150
130
100
-
H10
50
65
65
150
330
330
286
220
25
30
30
80
330
330
286
220
10
50
50
without
105
25
150
150
100
150
150
100
-
65
65
65
100
100
85
HA10
105
50
50
50
HA
121
121
121
55
55
55
HF
187
187
187
85
75
85
0.5
c
c
-
20
10
5
2.5
2.5
c
c
c (1)
c
2
2
6
c
c
-
3
3
c
c
-
H1
H2
65
100
65
100
65
85
65
85
100 %
65
85
65
75
without 190
143
220
143
220
143
187
143
187
25
25
< 70
5
2.5
2.5
c
c
c (1)
c
1.25
1.25
2.5
c
c
-
5000
5000
2500
to 5000
6300
6300
3200
to 6300
150
150
100
10
5
1.5
1.5
1.5
1.5
c
c
c
c
479 x 786 x 395
479 x 1016 x 395
352 x 767x 297
352 x 997x 297
225/300
120/160
0.5
c
c
-
sensor selection
sensor rating (A)
Ir threshold
setting (A)
400
160
to 400
630
250
to 630
800
320
to 800
1000
400
to 1000
15
1250
500
to 1250
1600
630
to 1600
Masterpact
2000
800
to 2000
2500
1000
to 2500
3200
1250
to 3200
4000
1600
to 4000
5000
2000
to 5000
6300
2500
to 6300
Schneider Electric
Functions
and characteristics
Micrologic control units
Overview of functions
All Masterpact circuit breakers are
equipped with a Micrologic control unit that
can be changed on site.
Control units are designed to protect Power
circuits and loads. Alarms may be
programmed for remote indications.
Measurements of current, voltage,
frequency, power and power quality
optimise continuity of service and energy
management.
Dependability
Integration of protection functions in an ASIC electronic component used in all
Micrologic control units guarantees a high degree of reliability and immunity to
conducted or radiated disturbances.
On Micrologic A, P and H control units, advanced functions are managed by an
independent microprocessor.
Micrologic name codes
Current protection
Micrologic 2: basic protection
Z
X: type of protection
c 2 for basic protection
c 5 for selective protection
c 6 for selective + earth-fault protection
c 7 for selective + earth-leakage protection
Y: control-unit generation
Identification of the control-unit generation.
“0” signifies the first generation.
Z: type of measurement
c A for “ammeter”
c P for “power meter”
c H for “harmonic meter”.
E46019
X Y
t
Protection:
0
Ir
Isd
I
long time + instantaneous
Micrologic 5: selective protection
E46020
2.0 A
t
Protection:
056411
0
Ir
Isd
Ii
long time + short time + instantaneous
I
t
E46033
E46020
Micrologic 6: selective + earth-fault protection
t
Protection:
0
Ir
Isd
Ii
0
I
Ig
I
long time
+ short time
+ instantaneous
+ earth fault
t
E46034
E46020
Micrologic 7: selective + earth-leakage protection
t
Protection:
0
16
Ir
Isd
Ii
Masterpact
I
0
I∆n
I
long time
+ short time
+ instantaneous
+ earth leakage
Schneider Electric
Measurements and programmable protection
A: ammeter
c I1, I2, I3, IN, Iearth-fault, Iearth-leakage and maximeter for these
measurements
c fault indications
c settings in amperes and in seconds
P: A + power meter + programmable protection
c measurements of V, A, W, VAR, VA, Wh, VARh, VAh, Hz, Vpeak, Apeak, power factor and
maximeters and minimeters
c IDMTL long-time protection, minimum and maximum voltage and frequency, voltage and
current imbalance, phase sequence, reverse power
c load shedding and reconnection depending on power or current
c measurements of interrupted currents, differentiated fault indications, maintenance
indications, event histories and time-stamping, etc.
H: P + harmonics
2.0 A
E46251
c power quality: fundamentals, distortion, amplitude and phase of harmonics up to the 51st
order
c waveform capture after fault, alarm or on request
c enhanced alarm programming: thresholds and actions
100 %
40 %
E46256
E46255
6.0 H
7.0 H
E46256
7.0 P
E46255
6.0 P
5.0 H
E46256
5.0 P
E46256
5.0 A
E46252
menu
100 %
40 %
6.0 A
E46253
menu
100 %
40 %
7.0 A
E46253
menu
100 %
40 %
menu
17
Masterpact
Schneider Electric
Control units
Micrologic A “ammeter”
Micrologic A control units protect power
circuits.
They also offer measurements, display,
communication and current maximeters.
Version 6 provides earth-fault protection,
version 7 provides earth-leakage
protection.
Protection settings ........................................................
E46028
Functions
and characteristics
Micrologic 6.0 A
9
10
∆t= I∆n=
tsd= tr=
Isd=
Ii= Ir=
Ig=
tg=
MAX
s
kA
11
100 %
12
40 %
Protection thresholds and delays are set using the adjustment dials.
The selected values are momentarily displayed in amperes and in seconds.
Setting accuracy may be enhanced by limiting the setting range using a different
long-time rating plug.
Overload protection
True rms long-time protection.
Thermal memory: thermal image before and after tripping.
Short-circuit protection
Short-time (rms) and instantaneous protection.
Selection of I2t type (ON or OFF) for short-time delay.
Earth fault protection
Residual or source ground return.
Selection of I2t type (ON or OFF) for delay.
Residual earth-leakage protection (Vigi).
Operation without an external power supply.
d Protected against nuisance tripping.
k DC-component withstand class A up to 10 A.
Neutral protection
On three-pole circuit breakers, neutral protection is not possible.
On four-pole circuit breakers, neutral protection may be set using a three-position
switch: neutral unprotected (4P 3t), neutral protection at 0.5 In (4P 3t + N/2),
neutral protection at In (4P 4t).
Zone selective interlocking (ZSI)
A ZSI terminal block may be used to interconnect a number of control units to
provide total discrimination for short-time and earth-fault protection, without a delay
before tripping.
“Ammeter” measurements ...........................................
13
menu
long time
Ir
1
.7
.6
.5
.4
alarm
tr
8
(s) 4
.9
12
16
.95 2
.98 1
20
24
1
.5
.8
x In
3
tsd
(s)
5
D
C
B
A
E
.3
.2
.1
on
.2
.1
0
I t off
2
delay
tg
F
G
H
J
Ii
.4 .4 .3
setting
Ig
Communication option
7
In conjunction with the COM communication option, the control unit transmits the
following:
c setting values
c all “ammeter” measurements
c tripping causes
c maximeter reset.
instantaneous
short time
(s)
on
.2
.1
2
I t
6 8 10
12
15
off
2
x In
test
.4 .4 .3
.3
.2
.1
4
3
Micrologic A control units measure the true rms value of currents.
A digital LCD screen continuously displays the most heavily loaded phase (Imax)
or displays the I1, I2, I3, IN, Ig, I∆n, stored-current (maximeter) and setting values by
successively pressing the navigation button.
The optional external power supply makes it possible to display currents < 20% In.
2
@ 6 Ir
Isd
4
5
3
2.5
6
2
8
1.5
10
x Ir
menu
4
6
8
0
off
ground fault
1
2
3
4
5
6
7
8
9
10
11
12
13
long-time current setting and tripping delay
overload signal (LED)
short-time pick-up and tripping delay
instantaneous pick-up
earth-leakage or earth-fault pick-up and tripping delay
earth-leakage or earth-fault test button
long-time rating plug screw
test connector
lamp test, reset and battery test
indication of tripping cause
digital display
three-phase bargraph and ammeter
navigation buttons
Note.
Micrologic A control units come with a transparent leadseal cover as standard.
18
Masterpact
Schneider Electric
Micrologic 2.0 A
long time
current setting (A)
Ir = In x …
tripping between 1.05 and 1.20 x Ir
time delay (s)
accuracy: 0 to -30 %
accuracy: 0 to -20 %
accuracy: 0 to -20 %)
thermal memory
Isd = Ir x …
1.5
8
10
2
2.5
3
4
5
6
Ir
tr
Isd
I
menu
I2
I3 IN
I1
no auxiliary source (where I > 20 % In)
I1 max I2 max I3 max IN max
tr at 1.5 x Ir
tr at 6 x Ir
tr at 7.2 x Ir
Micrologic 5.0 / 6.0 / 7.0 A
0.4
0.5
0.6
0.7
0.8
0.9
0.95
other ranges or disable by changing rating plug
12.5 25
50
100
200
300
400
0.5
1
2
4
8
12
16
0.34 0.69 1.38 2.7
5.5
8.3
11
20 minutes before and after tripping
0.98
1
500
20
13.8
600
24
16.6
8
10
E46023
Micrologic 5.0 / 6.0 / 7.0 A
long time
current setting (A)
Ir = In x …
tripping between 1.05 and 1.20 x Ir
time delay (s)
accuracy: 0 to -30 %
accuracy: 0 to -20 %
accuracy: 0 to -20 %
thermal memory
time delay (ms)
at In or 1200 A
600
24
16.6
Micrologic 2.0 A
Protection
t
Ir
tr
Isd
tsd
Isd = Ir x …
1.5
2
2.5
3
4
Off
I2t On
tsd (max resettable time)
tsd (max break time)
0
20
80
0.1
0.1
80
140
0.2
0.2
140
200
0.3
0.3
230
320
0.4
0.4
350
500
Ii = In x …
2
3
4
6
8
10
12
15
off
Ig = In x …
In i 400 A
400 A < In i 1200 A
In > 1200 A
settings
I2t Off
I2t On
tg (max resettable time)
tg (max break time)
Micrologic 6.0 A
A
B
C
0.3
0.3
0.4
0.2
0.3
0.4
500
640
720
0
0.1
0.2
0.1
0.2
20
80
140
80
140
200
D
0.5
0.5
800
0.3
0.3
230
320
E
0.6
0.6
880
0.4
0.4
350
500
F
0.7
0.7
960
G
0.8
0.8
1040
H
0.9
0.9
1120
J
1
1
1200
Micrologic 7.0 A
0.5
1
2
3
5
7
60
80
140
350
350
500
800
800
1000
settings
I2t
residual earth leakage (Vigi)
sensitivity (A)
I∆n
accuracy: 0 to -20 %
time delay (ms.)
settings
t∆n (max resettable time)
t∆n (max break time)
Ammeter
continuous current measurements
measurements from 20 to 200 % of In
accuract: 1.5 % (including sensors)
maximeters
140
140
200
230
230
320
5
6
Ii
0
E46024
earth fault
pick up (A)
accuracy: ±10 %
500
20
13.8
t
0
continuous current measurements
measurements from 20 to 200 % de In
accuracy: 1.5% (including sensors)
maximeters
instantaneous
pick-up (A)
accuracy: ±10 %
1
fixed: 20 ms
Ammeter
short time
pick-up (A)
accuracy: ±10 %
time delay (ms) at 10 Ir
0.98
I
t
2
I t on
Ig
2
tg
I t off
0
Micrologic 5.0 / 6.0 / 7.0 A
10
20
30
E46243A
instantaneous
pick-up (A)
accuracy: ±10 %
time delay
tr at 1.5 x Ir
tr at 6 x Ir
tr at 7.2 x Ir
0.4
0.5
0.6
0.7
0.8
0.9
0.95
other ranges or disable by changing rating plug
12.5 25
50
100
200
300
400
0.5
1
2
4
8
12
16
0.34 0.69 1.38 2.7
5.5
8.3
11
20 minutes before and after tripping
E46022
Protection
t
I
I∆n
t∆n
0
I
menu
I2
I3
IN
Ig
I∆n
I1
no auxiliary source (where I > 20 % In)
I1 max I2 max I3 max IN max Ig max I∆n max
Note.
All current-based protection functions require no auxiliary source.
The test / reset button resets maximeters, clears the tripping indication and tests the
battery.
19
Masterpact
Schneider Electric
Control units
Micrologic P “power”
Micrologic P control units include all the
functions offered by Micrologic A.
In addition, they measure voltages and
calculate power and energy values.
They also offer new protection functions
based on currents, voltages, frequency and
power reinforce load protection.
Protection settings ........................................................
E46017
Functions
and characteristics
Micrologic 6.0 P
9
10
I (A)
Trip
2000A
11
24s
20 kA
0.4s
Programmable alarms and other protection ......................
Off
13
14
12
15
2
long time
.7
.6
.5
.4
alarm
tr
8
(s) 4
.9
12
16
.95 2
.98 1
20
24
1
.5
.8
x In
7
@ 6 Ir
instantaneous
short time
3
Isd
4
5
3
2.5
6
2
8
1.5
10
x Ir
16
tsd
.4 .4 .3
.2
.3
.1
.2
.1 2 0
D
C
B
A
E
on
I t
off
delay
tg
F
G
H
J
Ii
(s)
setting
Ig
5
Depending on the thresholds and time delays set using the keypad or remotely
using the COM option, the Micrologic P control unit monitors currents and voltage,
power, frequency and the phase sequence. Each threshold overrun is signalled
remotely via the COM option. Each threshold overrun may be combined with
tripping (protection) or an indication carried out by an optional M2C or M6C
programmable contact (alarm), or both (protection and alarm).
Load shedding and reconnection ........................................
Ir
1
+
The adjustable protection functions are identical to those of Micrologic A
(overloads, short-circuits, earth-fault and earth-leakage protection).
Double setting
Within the range determined by the adjustment dial, fine adjustment of thresholds
(to within one ampere) and time delays (to within one second) is possible on the
keypad or remotely using the COM option.
IDMTL setting
Coordination with fuse-type or medium-voltage protection systems is optimised by
adjusting the slope of the overload-protection curve. This setting also ensures
better operation of this protection function with certain loads.
Neutral protection
On three-pole circuit breakers, neutral protection may be set using the keypad or
remotely using the COM option, to one of four positions: neutral unprotected (4P
3t), neutral protection at 0.5 In (4P 3t + N/2), neutral protection at In (4P 4t) and
neutral protection at 2 In (4P 3t + 2N). Neutral protection at 2 In is used when the
neutral conductor is twice the size of the phase conductors (major load imbalance,
high level of third order harmonics).
On four-pole circuit breakers, neutral protection may be set using a three-position
switch or the keypad: neutral unprotected (4P 3t), neutral protection at 0.5 In (4P 3t
+ N/2), neutral protection at In (4P 4t). Neutral protection produces no effect if the
long-time curve is set to one of the IDMTL protection settings.
(s)
on
.2
.1
2
I t
6 8 10
12
15
off
2
x In
test
.4 .4 .3
.3
.2
.1
4
3
4
6
8
0
off
ground fault
Load shedding and reconnection parameters may be set according to the power or
the current flowing through the circuit breaker. Load shedding is carried out by a
supervisor via the COM option or by an M2C or M6C programmable contact.
Measurements .......................................................................
The Micrologic P control unit calculates in real time all the electrical values (V, A,
W, VAR, VA, Wh, VARh, VAh, Hz), power factors and crest factors.
The Micrologic P control unit also calculates demand current and demand power
over an adjustable time period. Each measurement is associated with a minimeter
and a maximeter.
In the event of tripping on a fault, the interrupted current is stored. The optional
external power supply makes it possible to display the value with the circuit breaker
open or not supplied.
Histories and maintenance indicators ................................
The last ten trips and alarms are recorded in two separate history files.
Maintenance indications (contact wear, operation cycles, etc.) are recorded for
local access.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
long-time current setting and tripping delay
overload signal (LED)
short-time pick-up and tripping delay
instantaneous pick-up
earth-leakage or earth-fault pick-up and tripping delay
earth-leakage or earth-fault test button
long-time rating plug screw
test connector
lamp + battery test and indications reset
indication of tripping cause
high-resolution screen
measurement display
maintenance indicators
protection settings
navigation buttons
hole for settings lockout pin on transparent cover
Indication option via programmable contacts
The M2C (two contacts) and M6C (six contacts) auxiliary contacts may be used to
signal threshold overruns or status changes. They can be programmed using the
keypad on the Micrologic P control unit or remotely using the COM option.
Communication option (COM)
The communication option may be used to:
c remotely read and set parameters for the protection functions
c transmit all the calculated indicators and measurements
c signal the causes of tripping and alarms
c consult the history files and the maintenance-indicator register.
An event log and a maintenance register, stored in control-unit memory but not
available locally, may be accessed in addition via the COM option.
Note.
Micrologic P control units come with a non-transparent
lead-seal cover as standard.
20
Masterpact
Schneider Electric
Micrologic 5.0 / 6.0 / 7.0 P
long time (rms)
current setting (A)
Ir = In x …
tripping between 1.05 and 1.20 x Ir
time delay (s)
accuracy: 0 to -30 %
accuracy: 0 to -20 %
accuracy: 0 to -20 %
IDMTL setting
curve slope
thermal memory
time delay (ms.) at 10 x Ir
Ir
tr
Isd
IDMTL
2
2.5
3
4
Off
I2t On
tsd (max resettable time)
tsd (max break time)
0
20
80
0.1
0.1
80
140
0.2
0.2
140
200
0.3
0.3
230
320
0.4
0.4
350
500
Ii = In x …
2
3
4
6
Ig = In x …
In i 400 A
400 A < In i 1200 A
In > 1200 A
settings
I2t Off
I2t On
tg (max resettable time)
tg (max break time)
Micrologic 6.0 P
A
B
C
0.3
0.3
0.4
0.2
0.3
0.4
500
640
720
0
0.1
0.2
0.1
0.2
20
80
140
80
140
200
settings
I2t
5
6
8
10
tsd
8
10
12
15
OFF
D
0.5
0.5
800
0.3
0.3
230
320
E
0.6
0.6
880
0.4
0.4
350
500
F
0.7
0.7
960
G
0.8
0.8
1040
H
0.9
0.9
1120
J
1
1
1200
Micrologic 7.0 P
0.5
1
2
3
5
10
60
60
140
350
350
500
800
800
1000
140
140
200
230
230
320
I
0
E46024
1.5
Alarms and other protection
t
2
I t on
Ig
2
I t off
tg
0
7
20
30
t
I
I∆n
t∆n
0
I
Micrologic 5.0 / 6.0 / 7.0 P
current
current imbalance
maximum demand current
Iimbalance
Imax demand: I1, I2, I3, IN, Ig
threshold
0.05 to 0.6 Imax
0.4 In at short-time pick-up
time delay
1 to 40 s.
0 to 1500 s.
voltage
voltage imbalance
minimum voltage
maximum voltage
Uimbalance
Umin
Umax
0.02 to 0.3 Uaverage
60 to 690 V between phases
100 to 930 V between phases
1 to 40 s.
0.2 to 5 s.
0.2 to 5 s.
power
reserve power
rP
5 to 500 kW
0.2 to 20 s.
frequency
minimum frequency
maximum frequency
Fmin
Fmax
45 to 400 Hz
45 to 540 Hz
0.2 to 5 s.
0.2 to 5 s.
t
threshold
threshold
delay
Ư
Ø1/2/3 or Ø1/3/2
Load shedding and reconnection
measured value
current
power
600
24
16.6
t
Ii
Isd = Ir x …
residual earth leakage (Vigi)
sensitivity (A)
I∆n
accuracy: 0 to -20 %
time delay (ms.)
settings
t∆n (max resettable time)
t∆n (max break time)
phase sequence
sequence
500
20
13.8
E46243
earth fault
pick-up (A)
accuracy: ±10 %
1
E46015
instantaneous
pick-up (A)
accuracy: ±10 %
0.98
I
P
delay
0
I/U/P/F
instantaneous
Micrologic 5.0 / 6.0 / 7.0 P
threshold
0.5 to 1 Ir per phases
200 kW to 10 MW
time delay
20% tr to 80% tr.
10 to 3600 s.
E46016
short time (rms)
pick-up (A)
accuracy: ±10 %
time delay (ms.) at 10 x Ir
tr at 1.5 x Ir
tr at 6 x Ir
tr at 7.2 x Ir
+
Micrologic 5.0 / 6.0 / 7.0 P
0.4
0.5
0.6
0.7
0.8
0.9
0.95
other ranges or disable by changing rating plug
12.5 25
50
100
200
300
400
0.5
1
2
4
8
12
16
0.34 0.69 1.38 2.7
5.5
8.3
11
SIT
VIT
EIT
HVFuse DT
20 minutes before and after tripping
E46021
Protection
t
threshold
threshold
delay
delay
0
I/P
Note.
All current-based protection functions require no auxiliary source.
Voltage-based protection functions are connected to AC power via a voltage
measurement input built into the circuit breaker.
21
Masterpact
Schneider Electric
Control units
Micrologic P “power”
3850A
E46261
E46258
Functions
and characteristics
Imax
instant.
N 1 2 3
100
I1
I2
=
=
4800A
4600A
I3
=
4000A
IN
=
=
200A
13A
I
50
Reset ( + / - )
Navigation from one display to another is intuitive. The six buttons on the keypad
provide access to the menus and easy selection of values. When the setting cover
is closed, the keypad may no longer be used to access the protection settings, but
still provides access to the displays for measurements, histories, indicators, etc.
Measurements .......................................................................
Instantaneous values
The value displayed on the screen is refreshed every second.
Minimum and maximum values of measurements are stored in memory
(minimeters and maximeters).
0
currents
Default display
Display of a maximum
current
I rms
U inst.
U12 =
U23 =
U31 =
U1N =
U2N =
U3N =
E46263
E46262
I max rms
400V
404V
401V
230V
229V
233V
Pinst.
P
(kW)
+2180
Q
(kVAR)
-650
S
(kVA)
+2280
A
A
A
A
1
2
e-fault
1
2
e-fault
3
N
e-leakage
3
N
différentiel
V
V
V
%
12
23
31
1N
2N
3N
(U12 + U23 + U31) / 3
voltages
U rms
V rms
U average rms
U imbalance
power, energy
P active, Q reactive, S apparent
E active, E reactive, E apparent
W, Var, VA
Wh, VARh, VAh
power factory
PF
totals
totals consumed - supplied
totals consumed
totals supplied
total
frequencies
F (Hz)
Display of a power
E46265
E47305
Display of a voltage
P
Pdemand
demande
PActive P (kW)
2180 kW +2180
QRéactive (kVAR)
Q
- 650 kVAR -650
60.0
S
(kVA)
Apparente+2280
S
2280 kVA
Display of a frequency
Display of a demand power
F
Hz
Demand metering
The demand is calculated over a fixed or sliding time window that may be
programmed from 5 to 60 minutes. According to the contract signed with the power
supplier, an indicator associated with a load shedding function makes it possible to
avoid or minimise the costs of overrunning the subscribed power. Maximum
demand values are systematically stored and time stamped (maximeter).
currents
I demand
I max demand
A
A
A
A
1
2
e-fault
1
2
e-fault
3
N
e-leakage
3
N
e-leakage
power
P, Q, S demand
P, Q, S max demand
W, Var, VA
W, Var, VA
totals
totals
Minimeters and maximeters
Only the current and power maximeters may be displayed on the screen.
Trip
history
Ir
03/08/1999
Isd
27/07/1999
Umax
30/06/1999
Display of a tripping history
E46260
E46259
Histories .................................................................................
Trip
03/08/1999
12:02:36
Ir =
1000A
I1 =
1200A
I2 =
I3 =
1430A
1060A
IN =
53A
Display after tripping
The last ten trips and alarms are recorded in two separate history files that may be
displayed on the screen.
c tripping history:
v type of fault
v date and time
v values measured at the time of tripping (interrupted current, etc.).
c alarm history:
v type of fault
v date and time
v values measured at the time of the alarm..
Maintenance indicators ........................................................
A number of maintenance indicators may be called up on the screen:
c contact wear
c operation counter:
v cumulative total
v total since last reset
22
Masterpact
Schneider Electric
E47070
POWERLOGIC System Manager Demo
Edit View Setup Control Display Reports
File
Time
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
Ready
5 seconds
Event
08:49:06
08:49:01
08:48:38
08:48:30
08:46:16
08:39:19
08:39:06
08:39:06
08:38:57
08:30:44
08:24:31
08:24:30
08:24:15
08:18:07
07:54:05
07:53:55
07:53:54
07:51:46
07:51:33
07:51:29
07:50:17
07:50:17
07:49:13
07:48:57
07:48:38
07:48:22
07:46:54
07:44:59
07:44:59
With the communication option
Tools Window Help
Sampling Mode : MANUAL
Module
Net Server Shutdown
User Log Out
DB Table Change
DB Table Change
DB Table Change
User Log In
Security Check
Net Server Started
User Log In
Net Server Shutdown
Security Check
Net server Started
User Log IN
IPC Error
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
Setup: Device Name Change
Setup: Device Added
Setup: Device Name Change
Setup: Device Added
User Log In
Security Check
Net Server Started
User : master
User : master
User : master
User : master
User : master
User : master
Key Status : Key Found
User : master
PowerLogic Network…
SMS-3000 Client
Alarm Setup
Alarm Setup
Alarm Setup
SMS-3000 Client
PowerLogic Network…
Level : 1
PowerLogic Network…
Event/Alarm/Network…
User : master
Level : 1
PowerLogic Network…
Key Status : Key Found
PowerLogic Network…
User : master
Level : 1
PowerLogic Network…
Event/Alarm/Network…
User : NA
Err : 109
SMS-3000 Client
User : -1
Logger Template Devices Logger Setup
User : -1
Logger Template Topics Logger Setup
User : -1
Logger Templates
Logger Setup
User : master
Analog Levels Assigned Alarm Setup
User : master
Analog Levels Template Alarm Setup
User : master
Functions
Alarm Setup
User : master
Digital Levels Assigned
Alarm Setup
User : master
Analog Levels Assigned Alarm Setup
Device : MicroLogic Breaker User :master
Device Setup
Device : MicroLogic Breaker User :master
Device Setup
Device : Transformer Temp User : master
Device Setup
Device : Transformer Temp User :master
Device Setup
User : master
User Level : 1
SMS-3000 Client
Key Status : Key Found
PowerLogic Network…
User :master
Level : 1
PowerLogic Network…
ONLINE: DEMO
Level : 1
User level : 1
TOD Event Tasks
Tasks
TOD Events
User level : 1
No working system
Display of an event log on a supervisor
9:30
Additional measurements, maximeters and minimeters
Certain measured or calculated values are only accessible with the COM
communication option:
c I peak / r, (I1 + I2 + I3)/3, I imbalance
c load level in % Ir
c total power factor
The maximeters and minimeters are available only via the COM option for use with
a supervisor.
Event log
All events are time stamped.
c trips
c beginning and end of alarms
c modifications to settings and parameters
c counter resets
c system faults:
v fallback position
v thermal self-protection
c loss of time
c overrun of wear indicators
c test-kit connections
c etc.
Maintenance register
Used as an aid in troubleshooting and to better plan for device maintenance
operations.
c highest current measured
c operation counter
c number of test-kit connections
c number of trips in operating mode and in test mode
c contact-wear indicator.
Additional technical characteristics
Setting the display language
System messages may be displayed in six different languages. The desired language is
selected via the keypad.
Protection functions
All current-based protection functions require no auxiliary source. Voltage-based
protection functions are connected to AC power via a voltage measurement input built
into the circuit breaker.
Measurement functions
Measurement functions are independent of the protection functions.
The high-accuracy measurement module operates independently of the protection
module, while remaining synchronised with protection events.
Measurement-calculation mode
c measurement functions implement the new “zero blind time” concept which consists in
continuously measuring signals at a high sampling rate. The traditional “blind window”
used to process samples no longer exists. This method ensures accurate energy
calculations even for highly variable loads (welding machines, robots, etc.).
c energies are calculated on the basis of the instantaneous power values, in two
manners:
v the traditional mode where only positive (consumed) energies are considered
v the signed mode where the positive (consumed) and negative (supplied) energies are
considered separately.
Accuracy of measurements (including sensors)
cvoltage (V) 1%
c current (A) 1.5%
c frequency (Hz) 0.1 Hz
c power (W) and energy (Wh) 2.5%
Stored information
The fine setting adjustments, the last 100 events and the maintenance register remain in
the control-unit memory even when power is lost.
Time-stamping
Time-stamping is activated only if an external power supply module is present (max. drift
of 1 hour per year).
Reset
An individual reset, via the keypad or remotely, acts on alarms, minimum and maximum
data, peak values, the counters and the indicators.
23
Masterpact
Schneider Electric
Control units
Micrologic H “harmonics”
Micrologic H control units include all the
functions offered by Micrologic P.
Integrating significantly enhanced
calculation and memory functions, the
Micrologic H control unit offers in-depth
analysis of power quality and detailed
event diagnostics. It is intended for
operation with a supervisor.
In addition to the Micrologic P functions, the Micrologic H control unit offers:
c in-depth analysis of power quality including calculation of harmonics and the
fundamentals
c diagnostics aid and event analysis through waveform capture
c enhanced alarm programming to analyse and track down a disturbance on the
AC power system
E46257
Functions
and characteristics
Measurements .......................................................................
(A)
The Micrologic H control unit offers all the measurements carried out by Micrologic
P, with in addition:
c phase by phase measurements of:
v power, energy
v power factors
c calculation of:
v current and voltage total harmonic distortion (THD)
v current, voltage and power fundamentals (50 Hz)
v current and voltage harmonics up to the 51st order.
Instantaneous values displayed on the screen
(V)
I rms
Micrologic 7.0 H
I
U
P
E
currents
(kW)
I max rms
(kWh)
A
A
A
A
1
2
e-fault
1
2
e-fault
3
N
e-leakage
3
N
e-leakage
V
V
V
%
12
23
31
1N
2N
3N
(U12 + U23 + U31) / 3
voltages
U rms
V rms
U average rms
U imbalance
Harmonics
power, energy
P active, Q reactive, S apparent
E active, E reactive, E apparent
W, Var, VA
Wh, VARh, VAh
power factor
PF
totals 1
2
3
totals consumed - supplied
totals consumed
totals supplied
total 1
2
3
frequencies
F
long time
Ir
.7
.6
.5
.4
x In
power-quality indicators
instantaneous
short time
setting
I∆n
(A)
3
2
1
.5
5
total fundamentals
THD
U and I harmonics
@ 6 Ir
Isd
4
5
3
2.5
6
2
8
1.5
10
x Ir
tsd
(s)
.4 .4 .3
.2
.1
0
I t off
.3
.2
.1
2
on
delay
∆t
(ms)
230
10
140
20
30
60
7
Hz
alarm
tr
8
(s) 4
.9
12
16
.95 2
.98 1
20
24
1
.5
.8
Ii
6 8 10
4
12
3
15
off
2
x In
U I
U I
3 5
%
amplitude
P Q S
7
9
11 13
Harmonics 3, 5, 7, 9, 11 and 13, monitored by electrical utilities, are displayed on the
screen.
Demand measurements
Similar to the Micrologic P control unit, the demand values are calculated over a
fixed or sliding time window that may be set from 5 to 60 minutes.
test
350
currents
800
I demand
earth leakage
I max demand
A
A
A
A
1
2
e-fault
1
2
e-fault
3
N
e-leakage
3
N
e-leakage
puissances
P, Q, S demand
P, Q, S max demand
W, Var, VA
W, Var, VA
totals
totals
Maximeters
Only the current maximeters may be displayed on the screen.
Histories and maintenance indicators
These functions are identical to those of the Micrologic P.
Note.
Micrologic H control units come with a non-transparent
lead-seal cover as standard.
24
Masterpact
Schneider Electric
E47071
POWERLOGIC System Manager Demo
File Edit View Setup Control Display
Reports
Time
With the communication option
Tools Window Help
Sampling Mode : MANUAL
5 seconds
Event
Module
Phase A-N Voltage - Harmonics Analysis
Phase 1-N
1,20
Harmonics(RMS)
Fundamental:
1,00
RMS:
RMS-H:
% Fundamental
0,80
Peak:
CF:
THD:
H1: 118.09
H2: 0.01
H3: 0.45
H4: 0.03
H5: 0.45
H6: 0.04
H7: 1.27
H8: 0.05
H9: 0.42
H10: 0.01
H11: 1.03
H12: 0.07
0,60
OK
0,40
0,20
0,00
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
Harmonics
ONLINE: DEMO
Ready
No working system
9:30
E47072
Display of harmonics up to 12th order.
POWERLOGIC System Manager Demo
Edit View Setup Control Display Reports
File
Tools Window Help
5 seconds
Sampling Mode : MANUAL
Phase A-N Voltage
Phase A Current
167
642
83
321
0
0
17
-83
33
50
66
17
-321
33
50
66
Your Specific Device - Phase A-N Voltage
-167
-642
Harmonics(RMS)
Fundamental:
Phase B-N Voltage
118.08
RMS:
118.11
RMS-H:
167
2.38
Peak:
83
166.86
CF:
1.41
0
17
-83
33
50
THD:
2.02
-167
H1: 118.09
H2: 0.01
H3: 0.45
H4: 0.03
H5: 0.45
H6: 0.04
H7: 1.27
H8: 0.05
H9: 0.42
H10: 0.01
H11: 1.03
H12: 0.07
Additional measurements, maximeters and minimeters
Certain measured or calculated values are only accessible with the COM
communication option:
c I peak / r, (I1 + I2 + I3)/3, I imbalance
c load level in % Ir
c power factor (total and per phase)
c voltage and current THD
c K factors of currents and average K factor
c crest factors of currents and voltages
c all the fundamentals per phase
c fundamental current and voltage phase displacement
c distortion power and distortion factor phase by phase
c amplitude and displacement of current and voltage harmonics 3 to 51.
The maximeters and minimeters are available only via the COM option for use with
a supervisor.
Waveform capture
The Micrologic H control unit stores the last 12 cycles of each instantaneous
current or voltage measurement. On request or automatically on programmed
events, the control unit stores the waveforms. The waveforms may be displayed in
the form of oscillograms by a supervisor via the COM option.
Enhanced alarm programming
Each instantaneous value can be compared to user-set high and low thresholds.
Overrun of a threshold generates an alarm. An alarm or combinations of alarms
can be linked to programmable actions, including circuit-breaker opening,
activation of a M2C or M6C contact, selective recording of measurements in a log,
waveform capture, etc.
Event log and maintenance registers
The Micrologic H offers the same event log and maintenance register functions as
the Micrologic P.
OK
ONLINE: DEMO
Ready
No working system
9:30
E47070
Waveform capture
POWERLOGIC System Manager Demo
Edit View Setup Control Display Reports
File
Additional technical characteristics
Tools Window Help
Sampling Mode : MANUAL
Time
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
04/21/98
Ready
Log
5 seconds
Event
08:49:06
08:49:01
08:48:38
08:48:30
08:46:16
08:39:19
08:39:06
08:39:06
08:38:57
08:30:44
08:24:31
08:24:30
08:24:15
08:18:07
07:54:05
07:53:55
07:53:54
07:51:46
07:51:33
07:51:29
07:50:17
07:50:17
07:49:13
07:48:57
07:48:38
07:48:22
07:46:54
07:44:59
07:44:59
Module
Net Server Shutdown
User Log Out
DB Table Change
DB Table Change
DB Table Change
User Log In
Security Check
Net Server Started
User Log In
Net Server Shutdown
Security Check
Net server Started
User Log IN
IPC Error
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
DB Table Change
Setup: Device Name Change
Setup: Device Added
Setup: Device Name Change
Setup: Device Added
User Log In
Security Check
Net Server Started
User : master
User : master
User : master
User : master
User : master
User : master
Key Status : Key Found
User : master
PowerLogic Network…
SMS-3000 Client
Alarm Setup
Alarm Setup
Alarm Setup
SMS-3000 Client
PowerLogic Network…
Level : 1
PowerLogic Network…
Event/Alarm/Network…
User : master
Level : 1
PowerLogic Network…
Key Status : Key Found
PowerLogic Network…
User : master
Level : 1
PowerLogic Network…
Event/Alarm/Network…
User : NA
Err : 109
SMS-3000 Client
User : -1
Logger Template Devices Logger Setup
User : -1
Logger Template Topics Logger Setup
User : -1
Logger Templates
Logger Setup
User : master
Analog Levels Assigned Alarm Setup
User : master
Analog Levels Template Alarm Setup
User : master
Functions
Alarm Setup
User : master
Digital Levels Assigned
Alarm Setup
User : master
Analog Levels Assigned Alarm Setup
Device : MicroLogic Breaker User :master
Device Setup
Device : MicroLogic Breaker User :master
Device Setup
Device : Transformer Temp User : master
Device Setup
Device : Transformer Temp User :master
Device Setup
User : master
User Level : 1
SMS-3000 Client
Key Status : Key Found
PowerLogic Network…
User :master
Level : 1
PowerLogic Network…
ONLINE: DEMO
Level : 1
User level : 1
TOD Event Tasks
Tasks
TOD Events
User level : 1
No working system
9:30
Setting the display language
System messages may be displayed in six different languages. The desired language is
selected via the keypad.
Protection functions
All current-based protection functions require no auxiliary source. Voltage-based
protection functions are connected to AC power via a voltage measurement input built
into the circuit breaker.
Measurement functions
Measurement functions are independent of the protection functions.
The high-accuracy measurement module operates independently of the protection
module, while remaining synchronised with protection events.
Measurement-calculation mode
An analogue calculation function dedicated to measurements enhances the accuracy of
harmonic calculations and the power-quality indicators. The Micrologic H control unit
calculates electrical magnitudes using 1.5 x In dynamics (20 x In for Micrologic P).
Measurement functions implement the new “zero blind time” concept
Energies are calculated on the basis of the instantaneous power values, in the traditional
and signed modes.
Harmonic components are calculated using the discrete Fourier transform (DFT).
Accuracy of measurements (including sensors)
cvoltage (V) 1%
c current (A) 1.5%
c frequency (Hz) 0.1 Hz
c power (W) and energy (Wh) 2.5%
c total harmonic distortion 1%
Stored information
The fine-setting adjustments, the last 100 events and the maintenance register remain in
the control-unit memory even when power is lost.
Time-stamping
Time-stamping is activated only if an external power supply module is present (max. drift
of 1 hour per year).
Reset
An individual reset, via the keypad or remotely, acts on alarms, minimum and maximum
data, peak values, the counters and the indicators.
25
Masterpact
Schneider Electric
E47477
External sensor (CT)
056467
Functions
and characteristics
Rectangular sensor for
source return protection
Micrologic control units
Accessories and test equipment
External sensors
External sensor for earth-fault and neutral protection
The sensors, used with the 3P circuit breakers, are installed on the neutral
conductor for:
c neutral protection (with Micrologic P and H)
c residual type earth-fault protection (with Micrologic A, P and H)..
The rating of the sensor (CT) must be compatible with the rating of the circuit
breaker:
c NT06 à NT16: TC 400/1600
c NW08 à NW20: TC 400/2000
c NW25 à NW40: TC 1000/4000
c NW40b à NW63: TC 2000/6300.
For double neutral protection (2 IN,) the sensor rating must be compatible with the
measurement range: 2 x IN.
Rectangular sensor for earth-leakage protection
The sensor is installed around the busbars (phases + neutral) to detect the zerophase sequence current required for the earth-leakage protection. Rectangular
sensors are available in two sizes.
Inside dimensions (mm)
c 280 x 115 up to 1600 A for Masterpact NT
c 470 x 160 up to 4000 A for Masterpact NW.
External sensor for source ground return protection
The sensor is installed around the connection of the transformer neutral point to
earth and connects to the Micrologic 6.0 control unit via an MDGF module to
provide the source ground return (SGR) protection.
Voltage measurement inputs
Voltage measurement inputs are required for power measurements and for earthleakage protection.
As standard, the control unit is supplied by internal voltage measurement inputs
placed downstream of the pole for voltages between 100 and 690 V AC. On
request, it is possible to replace the internal voltage measurement inputs by an
external connector which enables the control unit to draw power directly from the
distribution system upstream of the circuit breaker.
056412
Long-time rating plug
Four interchangeable plugs may be used to limit the long-time threshold setting
range for higher accuracy.
As standard, control units are equipped with the 0.4 to 1 plug.
Setting ranges
025171
025173
standard
Ir = In x…
Low-setting option Ir = In x…
high-setting option Ir = In x…
off plug
0,4 0.5 0.6 0.7 0.8 0.9 0.95 0.98 1
0.4 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.8
0.80 0.82 0.85 0.88 0.90 0.92 0.95 0.98 1
no long-time protection
External power-supply module
The external power-supply module makes it possible to use the display even if the
circuit breaker is open or not supplied (for the exact conditions of use, see the
“electrical diagrams” part of this catalogue).
This module powers both the control unit and the M2C and M6C programmable
contacts.
With the Micrologic A control unit, this module makes it possible to display currents
of less than 20% of In.
With the Micrologic P and H, it can be used to display fault currents after tripping
and to time-stamp events (alarms and trips).
Characteristics
c power supply:
v 110/130, 200/240, 380/415 V AC (+ 10% - 15%), consumption 10 VA
v 24/30, 48/60, 100/125 V DC (+20% -20%), consumption 10 W
c output voltage: 24 V DC; power delivered: 5 W / 5 VA
c ripple < 5%
c class 2 isolation.
Battery module
The battery module makes it possible to use the display even if the power supply to
the Micrologic control unit is interrupted.
Characteristics:
c battery run-time: 12 hours (approximately)
c mounted on vertical backplate or symmetrical rail
26
Masterpact
Schneider Electric
056429
Spare parts
Lead-seal covers
A lead-seal cover controls access to the adjustment dials.
When the cover is closed:
c it is impossible to modify settings using the keypad unless the settings lockout
pin on the cover is removed.
c the test connector remains accessible.
c the test button for the earth-fault and earth-leakage protection function remains
accessible.
Characteristics
c transparent cover for basic Micrologic and Micrologic A control units
c non-transparent cover for Micrologic P and H control units.
Spare battery
A battery supplies power to the LEDs identifying the tripping causes. Battery
service life is approximately ten years.
A test button on the front of the control unit is used to check the battery condition.
The battery may be replaced on site when discharged.
Lead-seal cover
056413
M2C, M6C programmable contacts
056430
These contacts are optional equipment for the Micrologic P and H control units.
They are described with the indication contacts for the circuit breakers.
characteristics
minimum load
breaking
capacity (A)
p.f.: 0.7
M2C
M2C/M6C
V AC
V DC
M6C
240
380
24
48
125
250
10mA/24V
5
3
1.8
1.5
0.4
0.15
M2C: 24 V DC power supplied by control unit (consumption 100 mA).
M6C: external 24 V DC power supply required (consumption 100 mA).
056466
Test equipment
Portable test kit
Mini test kit
The autonomous hand-held mini test kit may be used to:
c check operation of the control unit and the tripping and pole-opening system by
sending a signal simulating a short-circuit
c supply power to the control units for settings via the keypad when the circuitbreaker is open (Micrologic P and H control units).
Power source: standard LR6-AA battery.
Portable test kit
The portable test kit is available in two versions:
c the autonomous version with built-in keypad and display
c the complete version controlled by a PC.
The autonomous version may be used to check:
c the mechanical operation of the circuit breaker
c the electrical continuity of the connection between the circuit breaker and the
control unit
c operation of the control unit:
v display of settings
v operating tests on the ASIC electronic component
v automatic and manual tests on protection functions
v test on the zone-selective interlocking (ZSI) function
v inhibition of the earth-fault protection
v inhibition of the thermal memory.
The complete version controlled by a PC offers in addition:
c comparison of the real tripping curve with the catalogue curves available on the
PC
c reset of the M2C / M6C contacts and indications
c reading and modification of settings and counters
c reading of histories and logs
c waveform capture
c analysis of harmonics.
27
Masterpact
Schneider Electric
Communication
COM option in Masterpact
The COM option is required for integration
of the circuit breaker or switch-disconnector
in a supervision system.
Masterpact uses the Digipact or Modbus
communications protocol for full
compatibility with the SMS PowerLogic
electrical-installation management systems.
An external gateway is available for
communication on other networks:
c Profibus
c Ethernet…
For fixed devices, the COM option is made up of:
c a "device" communication module, installed behind the Micrologic control unit
and supplied with its set of sensors (OF, SDE ,PF and CH micro-contacts) and its
kit for connection to XF and MX communicating voltage releases.
For drawout devices, the COM option is made up of:
c a "device" communication module, installed behind the Micrologic control unit
and supplied with its set of sensors (OF, SDE, PF and CH micro-contacts) and its
kit for connection to XF and MX communicating voltage releases
c a "craddle" communication module supplied separately with its set of sensors
(CE, CD and CT contacts).
Status indication by the COM option is independent of the device indication
contacts. These contacts remain available for conventional uses.
Digipact or Modbus «Device» communication module
This module is independent of the control unit. It receives and transmits information
on the communication network. An infra-red link transmits data between the control
unit and the communication module.
Consumption: 30 mA, 24 V.
Digipact or Modbus «craddle» communication module
This module is independent of the control unit. With Modbus "craddle"
communication module, this module makes it possible to address the craddle and
to maintain the address when the circuit breaker is in the disconnected position.
Consumption: 30 mA, 24 V.
XF and MX communicating voltage releases
The XF and MX communicating voltage releases are equipped for connection to
the "device" communication module.
The remote-tripping function (second MX or MN) are independent of the
communication option. They are not equipped for connection to the "device"
communication module.
Digipact «device»
communication module.
communication
Bus
++
CCM
CT
2
modb
us
CE
E47073
Digipact «craddle»
communication module
CD
056431
056401
Functions
and characteristics
+
CE
C
056431
CT
C
OF
SDE
PF
CH
Modbus «device»
communication module
CD
C
MX
XF
4
5
1
E45183
3
Modbus «craddle»
communication module
1
2
3
4
5
«Device» communication module
«Craddle» communication module
OF, SDE, PF and CH «device» sensors
CE, CD and CT «craddle» sensors
MX and XF release
: hard wire
: communication bus
Note: eco COM
The eco COM Modbus is intended to fit the circuit breaker with module display
(DMB300, DMC300…).
28
Masterpact
Schneider Electric
POWERLOGIC System Manager Demo
Edit View Setup Control Display Reports
File
Time
The Masterpact switch-disconnectors are compatible only with the Digipact COM
option.
Tools Window Help
5 seconds
Sampling Mode : MANUAL
Event
Module
Phase A-N Voltage - Harmonics Analysis
Phase 1-N
1,20
Harmonics(RMS)
Fundamental:
1,00
RMS:
RMS-H:
0,80
% Fundamental
E47071
Overview of functions
Peak:
CF:
THD:
H1: 118.09
H2: 0.01
H3: 0.45
H4: 0.03
H5: 0.45
H6: 0.04
H7: 1.27
H8: 0.05
H9: 0.42
H10: 0.01
H11: 1.03
H12: 0.07
0,60
OK
0,40
0,20
0,00
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
The Masterpact circuit breakers are compatible with the Digipact or Modbus COM
option.
The COM option may be used with all types of control units to:
c identify the device
c indicate status conditions
c control the device.
Depending on the different types of Micrologic (A, P, H) control units, the COM
option also offers:
c setting of the protection and alarms functions
c analysis of the AC-power parameters for operating-assistance and maintenance
purposes
H12
Harmonics
Ready
ONLINE: DEMO
No working system
9:30
switch-disconnector with circuit breaker with
communication bus
communication bus
Digipact
Modbus
Digipact
Modbus
c
-
-
A
A
P
P
H
H
A
A
A
A
P
P
H
H
c
c
c
c
-
A
A
A
A
A
P
P
P
P
P
c
-
-
A
A
device identification
address
calibre
type of device
type of control unit
type of long-time rating plug
A
A
P
P
P
P
P
H
H
H
H
H
H
H
H
H
H
A
A
A
A
A
P
P
P
P
P
H
H
H
H
H
P
H
A
P
H
P
H
A
P
P
H
H
P
H
H
P
P
P
H
H
H
H
P
P
H
H
status indications
ON/OFF OF
spring charged CH
ready to close PF
fault-trip SDE
connected/disconnected/test
position CE/CD/CT
commandes
opening / closing MX/XF
spring charging
reset of the mechanical
indicator
protections and alarms settings
reading of protections settings
writing of fine settings in the range
imposed by the adjustment dials
reading/writing of alarms (délestage, relestage, M2C…)
reading/writing of alarms personnalisables
operating and maintenance aids
measurement
current
voltages, frequency, power, etc.
power quality: fundamental, harmonics
programming of demand metering
fault readings
type of fault
interrupted current
waveform capture
on faults
on demand or programmed
histories and logs
trip history
alarm history
event logs
indicators
counter operation
contact wear
maintenance register
A
P
P
H
H
A
A
H
H
A
P
H
A
P
P
P
H
H
H
P
P
P
H
H
H
Note.
See the description of the Micrologic control units for further details on protection and
alarms, measurements, waveform capture, histories, logs and maintenance indicators.
29
Masterpact
Schneider Electric
Communication
Masterpact in a communication
network
E67968
Functions
and characteristics
Software
Communication
interface
RS 232C,Ethernet
RS 485
Communication
Bus
IN
LIN GER
MERSV
JBus
pulsar
BBus
com
error
com
24V
Data concentrator
DC150
OK
error
1
3
N°1
N°1
Device
OF24
MN
Com
CD3
CE6
CD2
CE5
UC1
UC2
UC3
UC4
M2C
UC2
SDE2
CE3
CE2
MX1
XF
PF
CD3
CD1
CD2
814
824
812
834
822
811
832
821
831
MCH
OC24
OF23
OC23
OF22
OC22
OF21
OC21
CE1
CD1
CE4
CE1
CE2
314
CE3
324
312
SDE1
334
322
311
332
K2 84
321
82
UC4 M2C/M6C
Q3 184/
331
UC3
V3 484/ 474/ Q2 182
K1 81
UC2
2+
V2
Q1 181/
M3 F
UC1
Com 6 Z5 M1 M2 3 T4 VN - V1 471/
E5 E 4 Z3 Z4 T T1 T2 F1
E3 E E2 Z1 Z2
E1
MCHB
PF
2
XF
254
B3
MX1
A2
252
MN/MX2 12 C2
B1
A3
251
D2/ C 13 C3
A1
/C
C1
D1/ C11
OF14
OC14
OF13
OC13
OF12
OF11
OC12
OF24
CT1
CT2
914
CT3
924
912
OF1
934
922
OF2
911
14
932
OF3
921
24
12
OF4
931
OF11114 44 34 32 22
11
OF12124
21
42
OF13134
31
112
OF14144
41
122
OF21214
111
132
OF22224
121
142
OF23234
131
212
OF24244
141
222
211
232
221
242
231
241
Reset
push
push
70
Ig
Isd I ∆n
Ii
Ap
CD2
CE5
NX 32
ON
Ics =
UC3
UC4
M2C
UC2
SDE2
CE3
CE2
MX1
XF
PF
CD1
CD2
814
824
812
834
822
811
832
821
831
MCH
OC24
OF23
OC23
OF22
OC22
OF21
OC21
CE1
CE1
CE2
314
CE3
324
312
SDE1
334
322
311
332
K2 84
321
82
UC4 M2C/M6C
Q3 184/
331
UC3
V3 484/ 474/ Q2 182
K1 81
UC2
2+
V2
Q1 181/
M3 F
UC1
Com 6 Z5 M1 M2 3 T4 VN - V1 471/
E5 E 4 Z3 Z4 T T1 T2 F1
E3 E E2 Z1 Z2
E1
MCHB
PF
2
XF
254
B3
MX1
A2
252
MN/MX2 12 C2
B1
A3
251
D2/ C 13 C3
A1
/C
C1
D1/ C11
Reset
Icu (kA)
100
100
85
OF14
OC14
OF13
OC13
OF12
OF11
OC12
CT1
CT2
914
CT3
924
912
OF1
934
922
OF2
911
14
932
OF3
921
24
12
OF4
931
OF11114 44 34 32 22
11
OF12124
21
42
OF13134
31
112
OF14144
41
122
OF21214
111
132
OF22224
121
142
OF23234
131
212
OF24244
141
222
211
232
221
242
231
241
100%
push
push
70
NX 32
ON
Icu
Ir
Ig
Isd I ∆n
Ii
Ap
reset
Ics =
0
Icu (kA)
100
100
85
100%
Icu
50/60Hz
O OFF
947-2
AS NEMA
IEC
UNE
EN 60947-2
BS CEI
UTE
Icw 85kA/1s
cat.B
ed
discharg
50/60Hz
O OFF
H2
Ue (V)
220/440
525
690
OFF
Micrologic
Icw 85kA/1s
cat.B
ed
discharg
UC2
H2
Ue (V)
220/440
525
690
OFF
reset
UC1
CD1
CE4
CD3
Micrologic
Ir
MN
Com
CD3
CE6
947-2
AS NEMA
IEC
UNE
EN 60947-2
BS CEI
VDE
UTE
3
125
0
VDE
3
125
Digipact Bus
ModBUS Bus
volets
shutters
volets
shutters
Test
Test
Masterpact
Masterpact
Devices
Circuit breakers equipped with Micrologic control units may be connected to either
a Digipact or Modbus communication bus. The information made available
depends on the type of Micrologic control unit (A, P or H) and on the type of
communication bus (Digipact or Modbus).
Switch-disconnectors may be connected exclusively to the Digipact communication
bus.
Communication bus
Digipact
The Digipact bus is the internal bus of the low-voltage switchboard in which the
Digipact communicating devices are installed (Masterpact with Digipact COM,
PM150, SC150, UA150, etc.). This bus must be equipped with a DC150 data
concentrator (see the Powerlogic System catalogue).
Addresses
Addressing is carried out by the DC150 data concentrator.
Number of devices
The maximum number of devices that may be connected to the Digipact bus is
calculated in terms of “communication points”. These points correspond to the
amount of traffic the bus can handle. The total number of points for the various
devices connected to a single bus must not exceed 100.
If the required devices represent more than 100 points, add a second Digipact
internal bus.
Communicating device
DC150 data concentrator
Micrologic + Digipact COM
PM150
SC150
UA150
Number of points
4
4
4
4
4
Length of bus
The maximum recommended length for the Digipact internal bus is 200 meters.
Bus power source
Power is supplied by the DC150 data concentrator (24 V)..
30
Masterpact
Schneider Electric
Modbus
The Modbus RS485 (JBus) system is an open bus on which communicating
Modbus devices (Masterpact with Modbus COM, PM300, Sepam, Vigilohm, etc.)
are installed. All types of PLCs and microcomputers may be connected to the bus.
Addresses
The software layer of the Modbus protocol can manage up to 255 addresses (1 to 255).
The “device” communication module comprises three addresses linked to:
b circuit-breaker manager;
b measurement manager;
b protection manager.
The “craddle” communication module comprises one address linked to:
b the craddle manager.
The division of the system into four managers secures data exchange with the
supervision system and the circuit-breaker actuators.
The manager addresses are automatically derived from the circuit-breaker address
@xx entered via the Micrologic control unit (the default address is 47).
logic addresses
@xx
@xx + 50
@xx + 200
@xx + 100
Circuit-breaker manager
Craddle manager
Measurement managers
Protection manager
(1 to 47)
(51 to 97)
(201 to 247)
(101 to 147)
Number of devices
The maximum number of devices that may be connected to the Modbus bus
depends on the type of device (Masterpact with Modbus COM, PM300, Sepam,
Vigilohm, etc.), the baud rate (19200 is recommended), the volume of data
exchanged and the desired response time. The RS485 physical layer offers up to
32 connection points on the bus (1 master, 31 slaves).
A fixed device requires only one connection point (communication module on the
device).
A drawout device uses two connection points (communication modules on the
device and on the craddle).
The number must never exceed 31 fixed devices or 15 drawout devices.
Length of bus
The maximum recommended length for the Modbus bus is 1200 meters.
Bus power source
A 24 V DC power supply is required (less than 20% ripple, insulation class II).
Communication interface
The Modbus bus may be connected to the central processing device in any of
three manners:
b direct link to a PLC. The communication interface is not required if the PLC is
equipped with a Modbus port;
b direct link to a computer. The Modbus (RS485) / Serial port (RS232)
communication interface is required;
b connection to a TCP/IP (Ethernet) network. The Modbus (RS485) / TCP/IP
(Ethernet) communication interface is required.
Software
To make use of the information provided by the communicating devices, software
with a Modbus driver must be used.
Micrologic utilities
This is a set of Modbus drivers that may be used with a PC to:
b display the variables (I, U, P, E, etc.) with the DDS (Data Display Software)
application;
b read/write the settings with the RSS (Remote Setting Software) application;
b remotely control (ON / OFF) the device with the CSS (Control Command
Software) application.
These softwares are available upon request.
SMS (System Manager Software)
SMS is a software to monitor LV and/or MV electrical energy.
The SMS family includes a software range depending on the application and
function, from single product monitoring to the management of a multiple building:
c Power Meter and Circuit Monitor units
c LV devices
c Sepam units.
31
Masterpact
Schneider Electric
Connections
Overview of solutions
Functions
and characteristics
Rear connection
vertical
056432
056433
horizontal
Simply turn a horizontal rear connector 90° to make it a vertical connector.
056434
Front connection
056436
056435
Mixed connection
056437
Three types of connection are available:
c vertical or horizontal rear connection
c front connection
c mixed connection.
The solutions presented are similar in
principle for all Masterpact NT and NW
fixed and drawout devices..
Note.
Masterpact circuit breakers can be connected indifferently with bare-copper, tinnedcopper and tinned-aluminium conductors, requiring no particular treatment.
32
Masterpact
Schneider Electric
Optional accessories
Masterpact NT06 to NT16
fixed
rear
connection
fixed
front
connection
rear
connection
front
connection
drawout
rear
connection
front
connection
rear
connection
E47064
front
connection
E46427
E46428
E79058
Interphase
barriers
E46428
Cable lug
adapters
E46426
E46426
Vertical connection
adapters
E46427
Bare-cable connectors
and connector shield
Masterpact NW08 to NW63
drawout
E46428
Type of accessory
max. 4000 A
E46431
E46431
Spreaders
E46889
Disconnectable
front-connection
adapter
E47068
E47067
E47066
Safety shutters
with padlocking
Arc chute screen
E70745
Shutter position
indication and locking
Masterpact M replacement kit
A set of connection parts is available to allow replacement of a Masterpact M08 to
M32 circuit breaker by a Masterpact NW without modifying the busbars (please
consult us).
Mounting on a switchboard backplate using special brackets
Masterpact NT and NW fixed front-connected circuit breakers can be installed
on a backplate without any additional accessories.
Masterpact NW circuit breakers require a set of special brackets.
33
Masterpact
Schneider Electric
056438
Functions
and characteristics
Connections
Optional accessories
Bare-cable connectors and connector shield
The connectors can be mounted on fixed front-connected devices to allow
connection using bare cables. They are supplied with a connector shield.
They are designed to connect four 240 mm2 cables each.
056440
Vertical-connection adapters
056441
Mounted on front-connected devices or craddle, the adapters facilitate connection
to a set of vertical busbars.
Cable-lug adapters
Cable-lug adapters are used in conjunction with vertical rear connectors or with
vertical-connection adapters.
They can be used to connect a number of cables fitted with lugs.
To ensure adequate mechanical strength, the connectors must be secured together
via spacers.
056415
Interphase barriers
These barriers are flexible insulated partitions used to reinforce isolation of
connection points in installations with busbars, whether insulated or not.
For Masterpact NT/NW devices, they are installed vertically between rear
connection terminals.
056442
Spreaders
E70746
Mounted on the front or rear connectors, spreaders are used to increase the
distance between bars in certain installation configurations.
Arc chute screen
For Masterpact NT fixed, front connected and using vertical-connection adapters
front oriented, it is mandatory to install arc chute screen in order to comply with the
safety perimeter.
I
O
push
push
ON
OFF
rged
discha
O OFF
34
Masterpact
Schneider Electric
056443
Disconnectable front-connection adapter
056445
Mounted on a fixed front-connected device, the adapter simplifies replacement of a
fixed device by enabling fast disconnection from the front.
Safety shutters
E47476
Mounted on the craddle, the safety shutters automatically block access to the
disconnecting contact cluster when the device is in the disconnected or test
positions (degree of protection IP 20) When the device is removed from its craddle,
no live parts are accessible.
The shutter-locking system is made up of a moving block that can be padlocked
(padlock not supplied). The block:
* prevents connection of the device
* locks the shutters in the closed position
For Masterpact NW08 to NW63
A support at the back of the craddle is used to store the blocks when they are not
used.
* 2 blocks for NW08 to NW40
* 4 blocks for NW40b to NW63.
Shutter position indication and locking on front face
This option located on the craddle front plate indicates that the shutters are closed.
It is possible to independently or separately padlock the two shutters using one to
three padlocks (not supplied).
35
Masterpact
Schneider Electric
Locking
On the device
E47062
Functions
and characteristics
3
NW
1
H1
1250 12kV
0V
Ui 100
8kV
Uimp
Uimp
Ue
(V)
220/240
480/690
gic
Microlo
Ir
Icu
(kA)
100
85
70
Ig
Isd I ∆n
Ii
Ap
t
rese
I
O
push
push
OFF
disc
2
ON
harg
4
5
6
ed
O OFF
7
Ics =
IEC
Icu
100%
947-2
UTE VDE
012
BS CEI
UNE
NEMA
1 reset button for mechanical
trip indication
2 OFF pushbutton
3 OFF position lock
4 electrical closing
pushbutton
5 ON pushbutton
6 springs charged indication
7 pushbutton locking
8 contact position indication
9 operation counter
8
53
056448
056446
056447
9
Access to pushbuttons
protected by transparent
cover
Pushbutton locking using a
padlock
OFF position locking using a
padlock
Pushbutton locking
The transparent cover blocks access to the pushbuttons used to open and close
the device.
It is possible to independently lock the opening button and the closing button. The
locking device is often combined with a remote operating mechanism.
The pushbuttons may be locked using either:
c three padlocks (not supplied)
c lead seal
c two screws.
Device locking in the OFF position
The circuit breaker is locked in the OFF position by physically maintaining the
opening pushbutton pressed down:
c using padlocks (one to three padlocks, not supplied)
c using keylocks (one or two different keylocks, supplied).
Keys may be removed only when locking is effective (Profalux or Ronis type locks).
The keylocks are available in any of the following configurations:
c one keylock
c one keylock mounted on the device + one identical keylock supplied separately
for interlocking with another device
c two different key locks for double locking.
Profalux and Ronis keylocks are compatible with each other.
A locking kit (without locks) is available for installation of one or two keylocks
(Ronis, Profalux, Kirk or Castell).
Accessory-compatibility
For Masterpact NT: 3 padlocks or 1 keylock
For Masterpact NW: 3 padlocks and/or 2 keylocks
056449
Cable-type door interlock
OFF position locking using a
keylock
This option prevents door opening when the circuit breaker is closed and prevents
circuit breaker closing when the door is open.
For this, a special plate associated with a lock and a cable is mounted on the right
side of the circuit breaker.
With this interlock installed, the source changeover function cannot be
implemented.
36
Masterpact
Schneider Electric
E47063
On the craddle
3
4
5
6
7
8
9
1
1
2
3
4
5
6
7
mismatch protection
door interlock
racking interlock
keylock locking
padlock locking
position indicator
craddle front plate
(accessible with cubicle
door closed)
8 racking-handle entry
9 reset button
10 racking-handle storage
10
056451
056450
2
«Disconnected» position locking
Mounted on the craddle and accessible with the door closed, these devices lock
the circuit breaker in the «disconnected» position in two manners:
c using padlocks (standard), up to three padlocks (not supplied)
c using keylocks (optional), one or two different keylocks are available.
Profalux and Ronis keylocks are available in different options:
c one keylock
c two different keylocks for double locking
c one (or two) keylocks mounted on the device + one (or two) identical keylocks
supplied separately for interlocking with another device.
A locking kit (without locks) is available for installation of one or two keylocks
(Ronis, Profalux, Kirk or Castell).
056417
«Disconnected» position
locking by padlocks
«Disconnected» position
locking by keylocks
Door interlock
«Connected», «disconnected» and «test» position locking
The «connected», «disconnected» and «test» positions are shown by an indicator.
The exact position is obtained when the racking handle blocks. A release button is
used to free it.
On request, the «disconnected» position locking system may be modified to lock
the circuit breaker in any of the three positions, «connected», «disconnected» and
«test».
Door interlock catch
Mounted on the right or left-hand side of the craddle, this device inhibits opening of
the cubicle door when the circuit breaker is in «connected» or «test» position. It the
breaker is put in the «connected» position with the door open, the door may be
closed without having to disconnect the circuit breaker.
056452
Racking interlock
Racking interlock
This device prevents insertion of the racking handle when the cubicle door is open.
Cable-type door interlock
This option is identical for fixed and drawout versions.
Racking interlock between crank and OFF pushbutton
056453
This option makes it necessary to press the OFF pushbutton in order to insert the
racking handle and holds the device open until the handle is removed.
Mismatch protection
Automatic spring discharge before breaker removal
This option discharges the springs before the breaker is removed from the craddle.
Mismatch protection
Mismatch protection ensures that a circuit breaker is installed only in a craddle with
compatible characteristics. It is made up of two parts (one on the craddle and one
on the circuit breaker) offering twenty different combinations that the user may
select.
37
Masterpact
Schneider Electric
056418
Functions
and characteristics
Indication contacts
Indication contacts are available:
c in the standard version for relay
applications
c in a low-level version for control of PLCs
and electronic circuits.
M2C and M6C contacts may be
programmed via the Micrologic P and H
control units.
ON/OFF indication contacts (OF)
Two types of contacts indicate the ON or OFF position of the circuit breaker:
c microswitch type changeover contacts for Masterpact NT
c rotary type changeover contacts directly driven by the mechanism for Masterpact
NW. These contacts trip when the minimum isolation distance between the main
circuit-breaker contacts is reached.
OF
NT
supplied as standard
maximum number
breaking capacity (A)
p.f.: 0.3
AC12/DC12
standard
V AC 240/380
480
690
V DC 24/48
125
250
ON/OFF indication contacts
(OF) (microswitch type)
low-level
V AC 24/48
240
380
V DC 24/48
125
250
* standard contacts: 10 A; optional contacts: 6 A.
NW
4
4
4
12
minimum load: 100mA/24V
6
10/6*
6
10/6*
6
6
2.5
10/6*
0.5
10/6*
0.3
3
minimum load: 2mA/15V DC
5
6
5
6
5
3
5/2.5
6
0.5
6
0.3
3
«Fault-trip» indication contacts (SDE)
056462
056419
Circuit-breaker tripping due to a fault is signalled by:
c a red mechanical fault indicator (reset)
c one changeover contact (SDE).
Following tripping, the mechanical indicator must be reset before the circuit breaker
may be closed.
ON/OFF indication contacts
(OF) (rotary type)
SDE
NT/NW
supplied as standard
maximum number
breaking capacity (A)
p.f.: 0.3
AC12/DC12
standard
V AC 240/380
480
690
V DC 24/48
125
250
low-level
Additional «fault-trip»
indication contacts (SDE)
V AC 24/48
240
380
V DC 24/48
125
250
1
2
minimum load: 100mA/24V
5
5
3
3
0.3
0.15
minimum load: 2mA/15V DC
3
3
3
3
0.3
0.15
Combined «connected/closed» contacts (EF)
The contact combines the «device connected» and the «device closed»
information to produce the «circuit closed» information.
Supplied as an option for Masterpact NW, it is mounted in place of the connector of
an additional OF contact.
056455
EF
Combined contacts
NW
maximum number
breaking capacity (A)
p.f.: 0.3
AC12/DC12
standard
V AC 240/380
480
690
V DC 24/48
125
250
low-level
V AC 24/48
240
380
V DC 24/48
125
250
38
Masterpact
8
minimum load: 100mA/24V
6
6
6
2.5
0.8
0.3
minimum load: 2mA/15V DC
5
5
5
2.5
0.8
0.3
Schneider Electric
056456
CE, CD and CT «connected/
disconnected/test» position
carriage switches
«Connected», «disconnected» and «test» position carriage
switches
056413
Three series of optional auxiliary contacts are available for the craddle:
c changeover contacts to indicate the «connected» position (CE)
c changeover contacts to indicate the «disconnected» position (CD). This position
is indicated when the required clearance for isolation of the power and auxiliary
circuits is reached.
c changeover contacts to indicate the «test» position (CT). In this position, the
power circuits are disconnected and the auxiliary circuits are connected.
Additional actuators
A set of additional actuators may be installed on the craddle to change the
functions of the carriage switches.
M2C programmable
contacts: circuit-breaker
internal relay with two
contacts
NT
contacts
maximum number
standard
V AC 240
380
480
690
V DC 24/48
125
250
M6C programmable
contacts: circuit-breaker
external relay with six
independent changeover
contacts controlled from the
circuit breaker via a threewire connection.
low-level
V AC 24/48
240
380
V DC 24/48
125
250
M2C / M6C programmable contacts
These contacts, used with the Micrologic P and H control units, may be
programmed via the control unit keypad or via a supervisory station with the COM
communication option. They require an external power supply module.
They indicate:
c the type of fault
c instantaneous or delayed threshold overruns.
They may be programmed:
c with instantaneous return to the initial state
c without return to the initial state
c with return to the initial state following a delay.
characteristics
M2C/M6C
V AC
V DC
M2C: 24 V DC
power supplied
by control unit
(consumption
100 mA).
100mA/24V
5
3
1.8
1.5
0.4
0.15
240
380
24
48
125
250
M6C: external 24 V DC power supply required (consumption
100 mA).
E59470
484
474
minimum load
breaking
capacity (A)
p.f.: 0.7
E59469
1
3
S1
7
9
S2
6
4
S3
12 10 18 16
24 22
S4
S6
S5
S1 S2
5
11
2
8
14
20
471
056430
CE/CD/CT
3 3 3
9 0 0
6 3 0
6 0 3
minimum load: 100mA/24V
8
8
8
8
8
8
6
6
2.5
2.5
0.8
0.8
0.3
0.3
minimum load: 2mA/15V DC
5
5
5
5
5
5
2.5
2.5
0.8
0.8
0.3
0.3
standard
with additional actuators
breaking capacity (A)
p.f.: 0.3
AC12/DC12
NW
CE/CD/CT
3 2 1
39
Masterpact
Schneider Electric
Remote operation
Remote ON / OFF
Two solutions are available for remote
operation of Masterpact devices:
c a point-to-point solution
c a bus solution with the COM
communication option.
The remote ON / OFF function is used to remotely open and close the circuit
breaker. It is made up of:
c an electric motor (MCH) equipped with a «springs charged» limit switch contact
(CH)
c two voltage releases:
v a closing release (XF)
v an opening release (MX).
Optionally, other functions may be added:
c a «ready to close» contact (PF)
c an electrical closing pushbutton (BPFE)
c remote reset following a fault.
A remote-operation function is generally combined with:
c device ON / OFF indication (OF)
c «fault-trip» indication (SDE).
056407
Functions
and characteristics
E46041
Wiring diagram of a point-to-point remote ON / OFF function
spring
charged
B3
opening
order
closing
order
B2
C2
ready
to close
A2
252
fault
254
82
open
84
closed
12
14
MCH
PF
MX
OF1
SDE
XF
CH
B1
C1
A1
251
81
11
E46042
Wiring diagram of a bus-type remote ON / OFF function
spring
charged
B3
opening
order
B2
C2
closing
order
A2
C3
A3
MCH
MXcom
XFcom
CH
Note:
An opening order always takes priority over a closing
order.
If opening and closing orders occur simultaneously, the
mechanism discharges without any movement of the
main contacts. The circuit breaker remains in the open
position (OFF).
In the event of maintained opening and closing orders,
the standard mechanism provides an anti-pumping
function by blocking the main contacts in open position.
Anti-pumping function. After fault tripping or intentional
opening using the manual or electrical controls, the
closing order must first be discontinued, then reactivated
to close the circuit breaker.
When the automatic reset after fault trip (RAR) option is
installed, to avoid pumping following a fault trip, the
automatic control system must take into account the
information supplied by the circuit breaker before issuing
a new closing order or blocking the circuit breaker in the
open position (information on the type of fault, e.g.
overload, short-time fault, earth fault, earth leakage,
short-circuit, etc.).
B1
C1
A1
COM
OF
supervisor
PF
SDE
CH
40
Masterpact
Schneider Electric
056420
056468
Electric motor (MCH)
The electric motor automatically charges and recharges the spring mechanism
when the circuit breaker is closed. Instantaneous reclosing of the breaker is thus
possible following opening. The spring-mechanism charging handle is used only as
a backup if auxiliary power is absent.
The electric motor (MCH) is equipped as standard with a limit switch contact (CH)
that signals the “charged” position of the mechanism (springs charged).
characteristics
power supplyV AC 50/60 Hz
V DC
operating threshold
consumption (VA or W)
motor overcurrent
charging time
operating frequency
CH contact
48/60 - 100/130 - 200/240 - 277- 380/415 - 400/440 - 480
24/30 - 48/60 - 100/125 - 200/250
0.85 to 1.1 Un
180
2 to 3 In for 0.1 second
maximum 3 seconds for Masterpact NT
maximum 4 seconds for Masterpact NW
maximum 3 cycles per minute
10 A at 240 V
Voltage releases (XF and MX)
056421
Electric motor (MCH) for
Masterpact NT
Electric motor (MCH) for
Masterpact NW
XF and MX voltage releases
Closing release (XF)
The XF release remotely closes the circuit breaker if the spring mechanism is
charged.
Opening release (MX)
The MX release instantaneously opens the circuit breaker when energised. The
supply can be maintained or automatically disconnected.
characteristics
power supplyV AC 50/60 Hz
V DC
operating threshold
consumption (VA or W)
056457
circuit-breaker response
time at Un
“Ready to close” contacts
(PF)
XF
MX
24 - 48 - 100/130 - 200/250 - 277 - 380/480
12 - 24/30 - 48/60 - 100/130 - 200/250
0.85 to 1.1 Un
0.7 to 1.1 Un
hold: 4.5
hold: 4.5
pick-up: 200
pick-up: 200
55 ms ± 10 (Masterpact NT)
50 ms ± 10
70 ms ± 10 (NW i 4000A)
80 ms ± 10 (NW > 4000A)
“Ready to close” contact (PF)
The “ready to close” position of the circuit breaker is indicated by a mechanical
indicator and a PF changeover contact. This signal indicates that all the following
are valid:
c the circuit breaker is in the OFF position
c the spring mechanism is charged
c a maintained opening order is not present:
v MX energised
v fault trip
v remote tripping (second MX or MN)
v device not completely racked in
v device locked in OFF position
v device interlocked with a second device.
characteristics
supplied as standard
maximum number
breaking capacity
p.f.: 0.3
AC12/DC12
NT/NW
standard
V AC 240/380
480
690
V DC 24/48
125
250
low-level
V AC 24/48
240
380
V DC 24/48
125
250
41
Masterpact
1
1
minimum load: 100mA/24V
5
5
3
3
0.3
0.15
minimum load: 2mA/15V DC
3
3
3
3
0.3
0.15
Schneider Electric
Remote operation
Remote ON / OFF (cont.)
Functions
and characteristics
056469
Electrical closing pushbutton (BPFE)
E46044
Located on the front panel, this pushbutton carries out electrical closing of the
circuit breaker. It is generally associated with the transparent cover that protects
access to the closing pushbutton.
Electrical closing via the BPFE pushbutton takes into account all the safety
functions that are part of the control/monitoring system of the installation.
The BPFE connects to the closing release (XF) in place of the COM module.
remote
closing
order
Electrical closing pushbutton (BPFE).
A2
BPFE
A3
XF com
A1
Remote reset after fault trip
E46045
Electrical reset after fault trip (Res)
Following tripping, this function resets the “fault trip” indication contacts (SDE) and
the mechanical indicator and enables circuit breaker closing.
Power supply: 110 / 130 V AC and 200 / 240 V AC
reset
order
K2
SDE2
K1
Automatic reset after fault trip (RAR)
Following tripping, a reset of the mechanical indicator (reset button) is no longer
required to enable circuit-breaker closing. The mechanical (reset button) and
electrical (SDE) indications remain in fault position until the reset button is pressed.
42
Masterpact
Schneider Electric
056458
Remote tripping
This function opens the circuit breaker via an electrical order. It is made up of:
c a shunt release (second MX)
c or an undervoltage release (MN)
c or a delayed undervoltage release (MN + delay unit).
The delay unit, installed outside the circuit breaker, may be disabled by an
emergency OFF button to obtain instantaneous opening of the circuit breaker.
E46554
E46553
E46043
Wiring diagram for the remote-tripping function
opening
order
delayed
opening
order
opening
order
10
12
3
6
056421
time delay
unit
MX or MN voltage release
C12
D2
instantaneous
opening
order
MN
MN
MX2
C11
D2
D1
D1
Voltage releases (second MX)
When energised, the MX voltage release instantaneously opens the circuit breaker.
A continuous supply of power to the second MX locks the circuit breaker in the OFF
position.
characteristics
power supplyV AC 50/60Hz
V DC
operating threshold
permanent locking function
consumption (VA or W)
circuit-breaker response
time at Un
24 - 48 - 100/130 - 200/250 - 277- 380/480
12 - 24/30 - 48/60 - 100/130 - 200/250
0.7 to 1.1 Un
0.85 to 1.1 Un
pick-up: 200
hold: 4.5
50 ms ± 10
Instantaneous voltage releases (MN)
The MN release instantaneously opens the circuit breaker when its supply voltage
drops to a value between 35% and 70% of its rated voltage. If there is no supply on
the release, it is impossible to close the circuit breaker, either manually or
electrically. Any attempt to close the circuit breaker has no effect on the main
contacts. Circuit-breaker closing is enabled again when the supply voltage of the
release returns to 85% of its rated value.
characteristics
power supplyV AC 50/60 Hz
V DC
operating
opening
threshold
closing
consumption (VA or W)
circuit-breaker response
time at Un
24 - 48 - 100/130 - 200/250 - 380/480
24/30 - 48/60 - 100/130 - 200/250
0.35 to 0.7 Un
0.85 Un
pick-up: 200
hold: 4.5
40 ms ± 5 pour NT
90 ms ± 5 pour NW
MN delay units
To eliminate circuit-breaker nuisance tripping during short voltage dips, operation of
the MN release can be delayed. This function is achieved by adding an external
delay unit in the MN voltage-release circuit. Two versions are available, adjustable
and non-adjustable.
characteristics
power supply
V AC 50-60 Hz /DC
operating threshold
consumption (VA or W)
circuit-breaker response
time at Un
43
Masterpact
non-adjustable
adjustable
opening
closing
non-adjustable
adjustable
100/130 - 200/250
48/60 - 100/130 - 200/250 - 380/480
0.35 to 0.7 Un
0.85 Un
pick-up: 200 hold: 4.5
0.25 s
0.5 s - 0.9 s - 1.5 s - 3 s
Schneider Electric
Functions
and characteristics
Accessories
056463
Auxiliary terminal shield (CB)
Optional equipment mounted on the craddle, the shield prevents access to the
terminal block of the electrical auxiliaries.
056464
Operation counter (CDM)
E47535
The operation counter sums the number of operating cycles and is visible on the
front panel. It is compatible with manual and electrical control functions.
Escutcheon (CDP)
Optional equipment mounted on the door of the cubicle, the escutcheon increases
the degree of protection to IP 40 (circuit breaker installed free standing: IP30) .
It is available in fixed and drawout versions.
Blanking plate (OP) for escutcheon
Used with the escutcheon, this option closes off the door cut-out of a cubicle not
yet equipped with a device. It may be used with the escutcheon for both fixed and
drawout devices.
Transparent cover (CP) for escutcheon
Optional equipment mounted on the escutcheon, the cover is hinged and secured
by a screw. It increases the degree of protection to IP 54, IK10. It adapts to both
fixed and drawout devices.
016819
Escutcheon (CDP) with blanking plate
Transparent cover (CP) for
Escutcheon
44
Masterpact
Schneider Electric
45
Masterpact
Schneider Electric
Functions
and characteristics
Source-changeover systems
Presentation
87921
Remote-operated source-changeover systems
This is the most commonly employed system. No intervention by human operators
is required. The switch from the normal to the replacement source is controlled
electrically.
A remote-operated source-changeover system is made up of two or three circuit
breakers or switch-disconnectors linked by an electrical interlocking system
implemented in a number of manners. Device control is backed up by a mechanical
interlocking system that protects against the consequences of an electrical
malfunction and inhibits incorrect manual operation.
Automatic source-changeover systems
029693
Service sector:
c hospital operating rooms
c safety systems for tall buildings
c computer rooms (banks, insurance companies, etc.)
c lighting systems in shopping centres.
When a remote-operated source-changeover system is combined with an
automatic controller, the sources can be controlled automatically according to a
number of programmed operating modes.
This solution provides optimal energy management:
c switching to a replacement source depending on any external conditions;
c management of power sources;
c regulation;
c emergency source replacement, etc.
A communications function for dialogue with a supervisor is available for the
automatic controller.
IMG0021
Industry:
c assembly lines
c propulsion systems on ships
c essential auxiliaries in thermal power stations.
Infrastructure:
c port and railway installations
c runway lighting systems
c control systems for military installations.
46
Masterpact
Schneider Electric
Mechanical interlocking
056427
Electrical interlocking of two or three
devices is used to create a remoteoperated source-changeover system. A
basic mechanical interlocking system
enhances the reliability of system
operation.
To ensure a continuous supply of power, certain electrical installations are
connected to two power sources:
c a normal source N;
c a replacement source R which supplies the installation when source N is not
available.
A source-changeover system switches between the two sources. The system may
include an automatic controller which manages switching according to external
conditions. A source-changeover system may comprise two or three circuit
breakers or switch-disconnectors.
Interlocking of two devices using connecting rods
The two devices must be stack mounted.
This function requires:
c an adaptation fixture on the right side of each device;
c a set of connecting rods with no-slip adjustments.
The complete interlock kit is supplied for assembly by the customer.
Maximum vertical distance between the fixing planes: 900 mm
Combinations of Masterpact Normal and Replacement devices
Masterpact NT and NW devices may not be used together in a source-changeover system.
The two devices must both be fixed devices or drawout devices to maintain correct alignment
of the mechanisms.
Interlocking of two or three devices using cables
Using cables, the devices may be stack mounted or installed side-by-side.
Interlocking of two devices (Masterpact NT or NW)
This function requires:
c an adaptation fixture on the right side of each device;
c a set of cables with no-slip adjustments.
Maximum distance between the fixing planes (vertical or horizontal): 2000 mm
Interlocking of three devices (only Masterpact NW)
This function requires:
c an adaptation fixture (different for each type of interlocking) on the right side of
each device;
c two or three sets of cables with no-slip adjustments.
Maximum distance between the fixing planes (vertical or horizontal): 1000 mm
Installation
The complete interlock kit is supplied for assembly by the customer.
Combinations of Masterpact Normal and Replacement devices
All combinations of Masterpact NT and NW devices may be used together in a sourcechangeover system. Interlocked devices may be fixed or drawout, three or four pole, with
different ratings and sizes.
47
Masterpact
Schneider Electric
Functions
and characteristics
Source-changeover systems
Electrical interlocking
Electrical interlocking is used with the
mechanical interlocking system. It controls
switching between sources. An automatic
controller may be added to take into
account information from the distribution
system.
Electrical interlocking requires an electrical control device.
This function can be implemented in one of two ways:
c using the IVE electrical interlocking unit
c by an electrician using the electrical systems presented in the diagrams in the
“Source-changeover systems” section of this catalogue.
Characteristics of the IVE unit
c external connection terminal block:
v inputs: control of devices
v outputs: status of the SDE contacts on the Normal and Replacement devices.
c connector to the two Normal and Replacement devices:
v inputs:
- status of the OF contacts on each device (ON or OFF)
- status of the SDE contacts on the Normal and Replacement devices
v outputs: power supply for motor mechanisms.
c control voltage:
v 24 to 250 V DC
v 48 to 415 V 50/60 Hz
v 440 V 60 Hz.
The control voltage for the IVE electrical interlocking unit must be identical to that
of the operating mechanism.
Necessary equipment
Each device must be equipped with:
c a remote-operation system made up of:
v MCH gear motor
v MX or MN opening release
v XF closing release
v PF “ready to close” contact
c an available OF contact
c a CE connected-position carriage switch on drawout devices.
types of mechanical interlocking
possible combinations
standard configurations
ref.
(presented in section “Source-changeover systems”)
E30736
2 devices
Q1
Q2
Q1
0
Q2
0
electrical interlocking
51156903
automatic controller with permanent
replacement source
51156904
automatic controller with engine generator set 51156905
0
1
1
0
Q1
0
1
0
1
0
Q2
0
0
0
1
1
Q3
0
0
1
0
0
automatic controller with permanent replacement source:
without lockout after fault
51156906
with lockout after fault
51156907
automatic controller with engine generator set:
without lockout after fault
51156908
with lockout after fault
51156909
Q1
0
1
0
0
Q2
0
0
1
0
Q3
0
0
0
1
electrical interlocking:
without lockout after fault
with lockout after fault
51156910
51156911
Q1
0
1
0
0
1
0
1
Q2
0
0
1
0
1
1
0
Q3
0
0
0
1
0
1
1
electrical interlocking:
without lockout after fault
with lockout after fault
automatic controller
51156912
51156913
51156914
E30737
3 devices: 2 Normal sources and 1 Replacement source
Q1
Q2
Q3
E30738
3 devices: 3 sources, only 1 device closed
Q1
Q2
Q3
E30739
3 devices: 2 sources and 1 coupling
Q1
Q2
Q3
Lockout after fault option: this option makes it necessary to manually reset the device following fault tripping.
48
Masterpact
Schneider Electric
Associated automatic controllers
By combining a remote-operated sourcechangeover system with an integrated BA
or UA automatic controller, it is possible to
automatically control source transfer
according to user-selected sequences.
These controllers can be used on sourcechangeover systems comprising 2 circuit
breakers.
For source-changeover systems
comprising 3 circuit breakers, the
automatic control diagram must be
prepared by the installer as a complement
to to diagrams provided in the “electrical
diagrams” section of this catalogue.
controller
BA
compatible circuit breakers
4-position switch
Automatic operation
Forced operation on “Normal” source
Forced operation on “Replacement” source
Stop (both “Normal” and “Replacement” sources off)
c
c
c
c
c
c
c
c
c
c
automatic operation
Monitoring of the “Normal”
source and automatic changeover
Generator set startup control
Generator set shutdown control
Load shedding and reconnection of non-priority circuits
Changeover to the “Replacement”
source if one of the phases of the “Normal” phase is absent
c
c
c
c
test
By opening the P25M circuit breaker
supplying the controller
By pressing the test button on the front of the controller
053058R
UA
All Compact NS
and Masterpact circuit breakers
c
c
indications
Circuit breaker status indication on the front
of the controller: on, off, fault trip
Automatic mode indicating contact
c
c
c
c
Selection of type of “Normal” source
(single-phase or three-phase)
Voluntary transfer to “Replacement” source
c
(e.g. energy management commands)
During peak-tariff periods (energy management commands),
forced operation on “Normal” source
if “Replacement” source not operational
Additional contact (not part of controller).
c
Transfer to “Replacement”
source only if contact is closed.
(e.g. used to test the frequency of UR).
Setting of maximum startup time
for the replacement source
c
other functions
BA controller
c
c
c
c
options
communication option
c
053058
power supply
control voltages (1)
220 to 240 V 50/60 Hz
380 to 415 V 50/60 Hz
440 V 60 Hz
c
c
c
c
c
c
0.35 Un i voltage i 0.7 Un
0.5 Un i voltage i 0.7 Un
voltage u 0.85 Un
c
c
c
c
operating thresholds
undervoltage
phase failure
voltage presence
c
characteristics of output contacts
rated thermal current (A)
minimum load
UA controller
8
10 mA at 12 V
utilisation category (IEC 947-5-1)
operational current (A)
24 V
48 V
110 V
220/240 V
250 V
380/415 V
440 V
660/690 V
AC12
8
8
8
8
5
4
-
AC
AC13
7
7
6
6
-
AC14
5
5
4
4
-
AC15
6
5
4
3
-
DC12
8
2
0.6
0.4
-
DC
DC13
2
-
(1) The controller is powered by the ACP auxiliaries control plate. The same voltage
must be used for the ACP plate, the IVE unit and the circuit breaker motor mechanisms.
If this voltage is the same as the source voltage, then the “Normal” and “Replacement”
sources can be used directly for the power supply. If not, a BC type or equivalent
isolation transformer must be used.
49
Masterpact
Schneider Electric
Display modules
Perfectly integrated in the Compact
and Masterpact ranges, Display modules
are designed for use with Micrologic control
units to provide instant and highly intuitive
access to all
the information provided by the circuit
breakers, including device status, current,
voltage and power values, etc.
DMB300 and DMC300 display modules use the power and communications
capabilities of the Micrologic control units to centralise the display of electrical
values, status conditions and alarms of one or more Compact
or Masterpact circuit breakers.
The mounting and cabling system for the display modules ensures fast,
easy and reliable installation.
Start-up is immediate with no configuration or programming required.
Digipact display modules are high-performance devices combining:
c simple and easy-to-read dials
c powerful and accurate digital processing.
Their small size and extensive communications capabilities make for easy and
flexible installation and operation.
057454
Functions
and characteristics
Display modules
DMB300
DMC300
Associated circuit breakers
Type
Compact or Masterpact equipped with
Micrologic control units
1 to 4
1 to 16
Number
Display
Screen type
Screen size
Entry
DMB300 display module: basic and harmonic measurements
Black and white
240 x 64 pixels
5 buttons
Colour, touch screen
5“, 320 x 240 pixels
Touch screen
A
A
A
A
A
A
Information displayed
E79078
Currents (per phase)
Currents I1, I2, I3, IN
Maximum current
Earth-fault and earth-leakage currents
Demand current
Maximum demand current
Total harmonic distortion (THD)
Maximum total harmonic distortion
Amplitudes of individual harmonics
Waveform capture
P
P
P
P
P
H
H
H
H
H
H
H
P
P
P
P
P
P
H
H
H
H
H
H
H
H
H
Power
Active (P), reactive (Q) and apparent (S) power
Power factor and cos
Maximum power (P, Q, S)
Demand power (P, Q, S)
Maximum demand power (P, Q, S)
P
P
P
P
P
Metering
Active, reactive and apparent energy
P
Voltages
Phase-to-phase voltages (U1-2, U2-3, U3-1)
Minimum/maximum phase-to-phase voltages
Phase-to-neutral voltages (V1-N, V2-N, V3-N)
Minimum/maximum phase-to-neutral voltages
Frequency
Voltage imbalance (% per phase)
Total harmonic distortion (% per phase)
Maximum total harmonic distortion (% per phase)
Amplitudes of individual harmonics
DMC300 display module: measurements, harmonic analysis,
diagnosis
P
P
P
P
P
H
H
H
H
H
H
H
H
H
P
P
P
H
H
H
P
P
H
H
H
H
H
H
H
H
H
H
P
P
P
P
P
H
H
H
H
H
H
P
H
On-line help
On-line help is available for each type
of information supplied by the module
Circuit-breaker diagnostics
Identification of control units
Reading of protections
Circuit-breaker status
Type of trip
Current alarms
Maintenance indicator
Installation diagnosis
Indication of faulty devices
Fault log
Associated Micrologic control unit
A = Micrologic A
P = Micrologic P
H = Micrologic H
A
A
A
A
P
P
P
P
P
H
H
H
H
H
A
A
A
A
P
P
P
P
P
P
H
H
H
H
H
H
A
A
P
P
H
H
Installation and start-up
Mounting
Connection
50
Masterpact
Mounted through door, without tools,
using 6 spring-clips supplied with the mod.
Prefabricated wiring systems
Schneider Electric
24 V DC
power
E59178
Connection of DMB300 display module
Wiring system
The wiring system is designed for low-voltage
power switchboards. Installation requires no tools
or special skills.
The prefabricated wiring ensures both data
transmission (ModBus protocol) and 24V DC power
distribution for the display module and the
communications modules on the Micrologic control
units.
1
2
E59081A
ON ON
ON
n° 4n° 4 4 ON
n°
n° 3n°° 3
n° 4
n° 2n° 2 n° 3
n° 3
n° 1n° 1 n° 2
n° 2
OUTOUT n° 1
IN IN
T
IN
ON
OU
1
2
3
Reset
push
push
70
NX 32
ON
Ir
Ig
Isd I ∆n
Ii
Ap
reset
Icu (kA)
100
100
85
Icw 85kA/1s
cat.B
d
Ics =
discharge
CDM 303:
Connection cable between
display module and junction
block
H2
Ue (V)
220/440
525
690
OFF
Micrologic
100%
Icu
50/60Hz
O OFF
947-2
AS NEMA
IEC
UNE
EN 60947-2
BS CEI
UTE
012
VDE
53
com
DMB300
Digipact
volets
shutters
Test
1
2
I
3
U
P
?
select
E59180A
4
NW
1251
12kV
Icu
(kA)
100
85
Ue
(V)
220/240
480/690
70
2
H1
Uimp
Ui 1000V
8kV
Uimp
Micrologic
Ir
Ig
Isd I ∆n
Ii
Ap
reset
I ON
OOFF
push
push
discharged
O OFF
Ics =
IEC
100%
Icu
947-2
UTE VDE
012
BS CEI
ON
NEMA
UNE
53
IN
NW
1251
n° 2
n° 3
n° 4
ON
H1
Uimp
Ui 1000V
8kV
Uimp
12kV
Icu
(kA)
100
85
Ue
(V)
220/240
480/690
70
n° 1
OUT
Micrologic
Ir
Ig
Isd I ∆n
Ii
Ap
reset
I ON
OOFF
push
push
discharged
O OFF
Ics =
IEC
100%
947-2
UTE VDE
Icu
BS CEI
CJB 306 junction block
NEMA
UNE
53
E59179
012
3
Masterpact circuit breakers equipped with Micrologic control
units and the ModBus eco COM option
CCP 303:
Connection cable between
Masterpact or Compact and
junction block
Connection of DMC300 display module
Maximum distance between module and circuit breaker: 1200 m
5
4
E59082A
E59176A
4
2
2
2
1
NW
1251
H1
Uimp
Ui 1000V
8kV
Uimp
NW
12kV
Ir
Ap
reset
Ir
I ON
OOFF
Ig
Isd I ∆n
Ii
Ap
I ON
OOFF
discharged
O OFF
Ics =
IEC
100%
NX 32
ON
d
discharge
Icu (kA)
100
100
85
Icw 85kA/1s
cat.B
Ics =
012
H2
Ue (V)
220/440
25
525
690
OFF
reset
100%
Icu
50/60Hz
O OFF
947-2
AS NEMA
IEC
UNE
EN 60947-2
BS CEI
UTE
3
VDE
Ics =
BS CEI
UNE
NEMA
IEC
012
NW
1251
H1
Uimp
Ui 1000V
8kV
Uimp
NW
12kV
Ap
Ir
I ON
OOFF
Ig
Isd I ∆n
Ii
Ap
I ON
OOFF
discharged
Ics =
IEC
push
push
NX 32
ON
100%
d
discharge
O OFF
BS CEI
UNE
NEMA
IEC
100%
947-2
UTE VDE
012
BS CEI
UNE
NEMA
53
5
Icu (kA)
100
100
85
100%
Icu
NW
50/60Hz
1251
70
NW
12kV
Ig
Isd I ∆n
Ii
H1
Uimp
12kV
Icu
(kA)
100
85
Ue
(V)
220/240
480/690
70
Micrologic
Ir
1251
Ui 1000V
8kV
Uimp
Icu
(kA)
100
85
Ue
(V)
220/240
480/690
VDE
H1
Uimp
Ui 1000V
8kV
Uimp
947-2
AS NEMA
IEC
UNE
EN 60947-2
BS CEI
UTE
Ics =
947-2
53
Icu
Icw 85kA/1s
cat.B
Ics =
Icu
H2
Ue (V)
220/440
525
690
OFF
reset
push
push
O OFF
UTE VDE
012
Ap
12kV
Icu
(kA)
100
85
reset
push
discharged
70
CCR 301:
Roll of RS485 cable
(2 RS485 wires + 2 power
supply wires)
H1
Uimp
Ue
(V)
220/240
480/690
70
reset
push
Ig
Isd I ∆n
Ii
NEMA
Micrologic
Ig
Isd I ∆n
Ii
O OFF
Reset
UNE
1251
Ui 1000V
8kV
Uimp
Icu
(kA)
100
85
Ue
(V)
220/240
480/690
70
Ir
Ir
Icu
BS CEI
53
3
Micrologic
Micrologic
100%
947-2
UTE VDE
53
3
E59177A
Ap
Icu
947-2
UTE VDE
push
push
70
Ig
Isd I ∆n
Ii
push
push
discharged
Reset
12kV
Icu
(kA)
100
85
reset
push
push
Ir
H1
Uimp
Ue
(V)
220/240
480/690
70
Micrologic
Ig
Isd I ∆n
Ii
O OFF
Micrologic
1251
Ui 1000V
8kV
Uimp
Icu
(kA)
100
85
Ue
(V)
220/240
480/690
70
Micrologic
Micrologic
Ap
reset
Ir
I ON
OOFF
Ig
Isd I ∆n
Ii
Ap
reset
I ON
push
OOFF
push
discharged
O OFF
Ics =
IEC
100%
947-2
UTE VDE
012
push
push
discharged
O OFF
Icu
BS CEI
Ics =
UNE
NEMA
IEC
100%
947-2
UTE VDE
53
012
Icu
BS CEI
UNE
NEMA
53
CSD 309:
SubD 9-pin connector for
colour-coded connection of
wires to screw terminals
Masterpact circuit breakers equipped with Micrologic control units and the ModBus eco COM option
51
Masterpact
Schneider Electric
52
Masterpact
Schneider Electric
Dimensions and connection
Masterpact
Presentation
Functions and characteristics
1
9
Masterpact NT06 to NT16
Fixed 3/4-pole device
Drawout 3/4-pole device
54
58
Masterpact NW08 to NW32
Fixed 3/4-pole device
Drawout 3/4-pole device
62
64
Masterpact NW40
Fixed 3/4-pole device
Drawout 3/4-pole device
66
68
Masterpact NW40b to NW63
Fixed 3/4-pole device
Drawout 3/4-pole device
70
72
NT/NW accessories
NT/NW external modules
74
76
Electrical diagrams
Installation recommendations
Additional characteristics
References
53
Masterpact
81
91
115
121
Schneider Electric
NT06 to NT16 circuit breakers
Fixed 3/4-pole device
Dimensions
and connection
Dimensions
E47191B
105 (3P)
175 (4P)
105
188
94
E47190B
Y
178
136
105
210
X
X
123
6,5
39
15
125 (3P)
195 (4P)
3
13
150,5
125
13
F
Rear mounting detail
(on upright or backplate)
E47194B
Bottom mounting (on base plate or rails)
E47193A
Y
X
Y
E47192B
6 Ø6,5
4 Ø6,5
25
100
X
39
100
18 mini
39 maxi
136,5
B
194 mini (3P)
264 mini (4P)
125
Rear panel cutouts
E47197A
A (*)
E47196A
E47195A
E59443A
Door cutout
B
77
125
125 (3P)
195 (4P)
Safety clearances
154
F
125 (3P)
195 (4P)
F
A (*)
125
62,5
194 mini
Y
Y
62
44
X
40
130
108 (1)
133 (2)
F
194 (1)
244 (2)
A
B
Insulated
parts
Metal
parts
Energised
parts
0
0
0
0
100
60
F : Datum.
X
216 (1)
266 (2)
100 (3P)
170 (4P)
62
106
100
97 (1)
122 (2)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
A(*) An overhead clearance of 50 mm is required to remove the arc chutes.
An overhead clearance of 20 mm is required to remove the terminal block.
54
Masterpact
Schneider Electric
E47210A
Connections
E47200A
Detail
43,5
E47199A
E47198A
Horizontal rear connection
70
70
70
15
123
67,5
N
Y
X
67,5
44
E47201B
123
25
15
9,5 12,5
60
167,5
12,5
F
2 Ø11
Detail
E47204A
43,5
E47203A
E47202A
Vertical rear connection
70
70
70
15
View A
97
N
X
Y
E47205B
97
60
12,5
9,5
12,5
167,5
F
44
25
2 Ø11
View A detail
12
E47208A
Detail
E47207B
150
View A
70
N
326
X
44
25
70
70
Y
Top connection
E47209B
E47206A
Front connection
Bottom connection
2 Ø11
9,5
13
150
13
2 Ø11
25
44
9,5
View A detail
164
F
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
55
Masterpact
Schneider Electric
NT06 to NT16 circuit breakers
Fixed 3/4-pole device
Dimensions
and connection
Connection
E47213A
E47212A
E47211A
Front connection with spreaders
95
95
70
View A
70
15
202
Y
434
95
E47214A
X
95
70
95
70
70
12,5
202
View A
12,5
15
N
Y
179
F
98
95
E47221A
E47219A
E47220A
Rear connection with spreaders
95
70
70
123
15
X
15
82,5
52,5
Y
E47222A
123
95
95
70
95
70
70
219,5
12,5
234,5
12,5
F
N
Y
Spreader detail
25
=
38,5
13,5
=
25
=
13,5
=
15
5 Ø11
=
13,5
=
38,5
=
13,5
=
30
30
82 52
15
77
25
30
82 52
15
5 Ø11
82 52
15
5 Ø11
5 Ø11
25
25
52
38,5
25
30
82 52
77
Left or right spreader for 3P
E47294A
77
Left or right spreader for 4P
E47293A
77
38,5
Middle spreader for 3P
E47292A
E47234A
Middle left or middle right
spreader for 4P
25
25
52
52
52
View A detail
F : Datum
Note:
X and Y are the symmetry planes for a 3-pole device.
56
Masterpact
Schneider Electric
E47210A
Connections
E47216A
116,5
E47217A
E47215A
Front connection via vertical connection adapters
70
70
70
15
View A
21
221
N
E47218A
472
X
89
= =
25
12,5
15
21 (1)
101
221
21
Y
21
3 Ø11
15
20
View A detail
190,5
253
F
15
E47232A
221
E47233A
E47231A
Front connection via vertical connection adapters fitted with bare cable connectors.
70
70
70
15
50
View A
271
21
221
572
X
E47230A
N
Y
184
17
50
50
21
50
50
80
221
271
15
5 Ø13
5 Ø11
View A detail
50
15
340,5
357,5
F
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
(1) 2 connection possibilities on vertical connection adapters (21 mm between centres)
57
Masterpact
Schneider Electric
NT06 to NT16 circuit breakers
Drawout 3/4-pole device
Dimensions
and connection
E47172A
Dimensions
E47171C
210
mini
127,5 (3P)
197,5 (4P)
160,5
188
94
Y
46 (*)
199
X
X
123
5
45,5
60 mini
90 (3P)
160 (4P)
231
90
F
(*) disconnected position
Bottom mounting (on base plate or rails)
Rear mounting detail
(on upright or backplate)
E47175B
Y
X
E47173B
E47174B
Y
4 Ø6,5
6 Ø6,5
X
25
24
150
50
25 100
100
216
231
F
90 (3P)
160 (4P)
109 (3P)
179 (4P)
B
B
C
C
170 mini (3P)
240 mini (4P)
109
Rear panel cutout
E47178A
Door cutout
E47177B
A
E47176B
E59444A
Safety clearances
F
90
230 mini
Y
X
Y
X
259 (1)
303 (2)
234
117
40
180
F
A
B
C
109 (1)
130,8 (2)
161 (1)
183 (2)
Insulated
parts
Metal
parts
Energised
parts
0
10
0
0
10
0
30
60
30
102,5 (3P)
172,5 (4P)
102,5
259 (1)
307 (2)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
F : Datum.
58
Masterpact
Schneider Electric
E47189A
Connections
E47181A
Detail
E47180A
E47179A
Horizontal rear connection
49
70
70
70
15
67,5
228
X
N
E47201B
67,5
114
Y
44
25
9,5 12,5
15
267,5
F
60
12,5
2 Ø11
Detail
70
E47183A
E47182A
Vertical rear connection
70
70
15
49
97
E47184A
View A
X
N
E47205B
97
Y
60
12,5
9,5
12,5
267,5
F
44
25
2 Ø11
View A detail
Detail
15
12,5
70
E47187A
E47186B
70
View A
70
171
N
X
Top connection
9,5
12,5
Bottom connection
44
140
235
Y
336
25
37,9
26
83
F
131
52
26
37,9
9,5
100
2 Ø11
25
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
9,5
2 Ø11
E47188B
E47185A
Front connection
44
9,5
View A detail
59
Masterpact
Schneider Electric
NT06 to NT16 circuit breakers
Drawout 3/4-pole device
Dimensions
and connection
Connection
E47225A
E47224A
E47223A
Front connection with spreaders
95
95
70
View A
70
238
223
Y
E47226A
X
207
95
95
70
95
70
70
View A
192
12,5
12,5
250
F
N
Y
Rear connection with spreaders
25
=
38,5
13,5
=
25
=
13,5
=
15
5 Ø11
=
13,5
=
38,5
=
13,5
=
30
30
82 52
15
77
25
30
82 52
15
5 Ø11
82 52
15
5 Ø11
5 Ø11
25
25
52
38,5
25
30
82 52
77
Left or right spreader for 3P
E47294A
77
Left or right spreader for 4P
E47293A
77
38,5
Middle spreader for 3P
E47292A
E47234A
Middle left or middle right
spreader for 4P
25
25
52
52
52
View A detail
Note:
X and Y are the symmetry planes for a 3-pole device.
F : Datum
60
Masterpact
Schneider Electric
E47189A
Connections
E47227A
E47228A
15
E47229A
Front connection via vertical connection adapters fitted with bare cable connectors.
70
70
70
View A
15
50
71
292
21
N
583
X
E472230A
171
Y
15
184
17
50
50
50
140
21
50
80
261
5 Ø13
71
5 Ø11
View A detail
50
15
193,5
F
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
61
Masterpact
Schneider Electric
NW08 to NW32 circuit breakers
Fixed 3/4-pole device
Dimensions
and connection
E46050A
Dimensions
189 (3P)
304 (4P)
189
308
154
E46055A
Y
191
150
260
X
X
161
11
7
57
233
200 (3P)
315 (4P)
11
11
Mounting detail
Y
E46052A
E46051A
Mounting on base plate or rails
200
X
Ø9,5
25
72
15 mini
60 maxi
38
162
F
218,5
200 (3P)
315 (4P)
F
B
E46054A
A (*)
200
Ø9,5
Door cutout
A (*)
B
E46053A
Safety clearances
E59445A
124
162
295 mini (3P)
410 mini (4P)
295 mini
Y
270 (1)
316 (2)
135 (1)
158 (2)
X
15
205
F
325 (1)
364 (2)
A
B
Insulated
parts
Metal
parts
Energised
parts
0
0
0
0
100
60
F : Datum.
162,5 (1)
182 (2)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
A(*) An overhead clearance of 110 mm is required to remove the arc chutes.
An overhead clearance of 20 mm is required to remove the terminal block.
62
Masterpact
Schneider Electric
E46004A
NX 08
HA1012kV
Uimp
Ui 1000V
Ue (V)
690
s
50kA/1
50/60Hz
AS
UNE
IEC 947-2
BS CEI
EN 60947-2
VDE
UTE
maste
rpact
NBMA
II
N GERIN
MERLI
Connections
Horizontal rear connection
Détail
20
E46056A
E46086A
E46351A
27
115
115
115
20 150
N
76
E46057A
X
93
Y
13
38
161
= =
25
12,5
20
47
233,5
3 Ø11,5
F
Detail
E46058A
27
E46089A
E46087A
Vertical rear connection
14,5
115
115
115
20
View A
68
N
X
E46059A
141
Y
47
14,5
12,5
13
=
233,5
=
F
3 Ø11,5
76
38
25
View A detail
E46090A
20
12,5
E46060A
Detail
E46088A
Front connection
115
115
N
230,5
E46061B
475
View A
Y
Top connection
X
115
Bottom connection
76
25 25
13
12,5
219,5
3 Ø11,5
3 Ø11,5
12,5
12,5
219
View A detail
F
25 25
13
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
63
Masterpact
Schneider Electric
NW08 to NW32 circuit breakers
Drawout 3/4-pole device
Dimensions
and connection
E46352A
Dimensions
E46506A
400
mini
220,5 (3P)
335,5 (4P)
220,5
308
154
Y
56
(*)
238,5
X
X
200,5
128
11
383,5
200
60 mini
400
(*) Disconnected position
Mounting detail
Y
E46353B
E46354A
Mounting on base plate or rails
X
2 Ø11,5 x 22
Ø11,5
10
175
110
103
Ø10,5
175
283
F
F
167,5 (3P)
282,5 (4P)
Door cutout
A
A
B
E59446A
E46356A
B
E46355A
Safety clearances
162,5
300 mini (3P)
415 mini (4P)
300 mini
Y
270 (1)
379 (2)
X 135 (1)
222 (2) 153,3 (1)
100
225
F
A
B
325 (1)
364 (2)
Insulated
parts
Metal
parts
Energised
parts
0
0
0
0
0
60
F : Datum.
162,5 (1)
182 (2)
47 (1)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
A(*) An overhead clearance of 110 mm is required to remove the arc chutes.
64
Masterpact
Schneider Electric
E46005A
NX 08
HA10 12kV
Uimp
Ui 1000V
Ue (V)
690
50kA/1s
50/60Hz
UNE
IEC 947-2
BS CEI
EN 60947-2
VDE
UTE
AS NBMA
act II
masterp
GERIN
MERLIN
Connections
Detail
E46363A
E46360A
E46357A
Horizontal rear connection
115
115
115
27
20
N
20
76
E46057A
X
296
93
Y
13
38
= =
25
12,5
184
47
20
3 Ø11,5
14,5
298,5
F
Detail
E46364A
E46361A
E46358A
Vertical rear connection
115
115
115
20
View A
27
N
X
141
E46059A
68
Y
47
14,5
12,5
13
=
=
298,5
3 Ø11,5
76
38
25
F
View A detail
20
12,5
E46365A
Detail
E46362A
E46359A
Front connection
115
N
151
E46819B
400
View A
115
Y
Top connection
X
115
Bottom connection
76
25 25
224
13
12,5
3 Ø11,5
3 Ø11,5
12,5
284
12,5
F
View A detail
25 25
13
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
65
Masterpact
Schneider Electric
NW40 circuit breakers
Fixed 3/4-pole device
Dimensions
and connection
E46050A
Dimensions
189 (3P)
304 (4P)
189
308
154
E46055A
Y
191
150
260
X
X
161
11
7
57
200 (3P)
315 (4P)
11
233
11
Mounting detail
E46052A
E46051A
Mounting on base plate or rails
200
X
Y
Ø9,5
25
72
15 mini
60 maxi
124
162
38
162
F
218,5
200 (3P)
315 (4P)
F
A (*)
B
A (*)
B
295 mini (3P)
410 mini (4P)
E46054A
E59445A
Ø9,5
Door cutout
E46053A
Safety clearances
200
295 mini
Y
270 (1)
316 (2)
135 (1)
158 (2)
X
15
205
F
325 (1)
364 (2)
A
B
Insulated
parts
Metal
parts
Energised
parts
0
0
0
0
100
60
F : Datum.
162,5 (1)
182 (2)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
A(*) An overhead clearance of 110 mm is required to remove the arc chutes.
An overhead clearance of 20 mm is required to remove the terminal block.
66
Masterpact
Schneider Electric
E46484A
NX 08
HA1012kV
Uimp
Ui 1000V
Ue (V)
690
s
50kA/1
50/60Hz
UNE
IEC 947-2
BS CEI
EN 60947-2
VDE
UTE
maste
rpact
AS NBMA
II
N GERIN
MERLI
Connections
Horizontal rear connection
E46485A
E46351A
27
20
20 150
X
93
161
20
233,5
F
150
150
115
52,5
E46490A
E46489B
Detail
150
115
115
12,5
14,5
25 25 25
52,5
17,5
17,5
135
12,5
47
E46550A
4 Ø11,5
N
332,5 (4P)
100
12,5
12,5
25 25 25
14,5
217,5
Y
47
27
E46488A
E46486A
Vertical rear connection
117,5
X
190,5
233,5
F
115
115
115
20
E46491A
E46058A
Detail
47
14,5
12,5
View A
12,5
25
N
25
Y
20
25
125
25
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
5 Ø11,5
67
Masterpact
Schneider Electric
NW40 circuit breakers
Drawout 3/4-pole device
Dimensions
and connection
E46506A
Dimensions
220,5 (3P)
335,5 (4P)
E46352A
400
mini
220,5
308
154
Y
56
(*)
238,5
X
X
200,5
128
11
383,5
200
400
60 mini
(*) Disconnected position
Mounting on base plate or rails
Mounting detail
E46353B
E46354A
Y
X
2 Ø11,5 x 22
Ø11,5
10
175
Ø10,5
110
103
175
F
283
F
167,5 (3P)
282,5 (4P)
Door cutout
A
A
B
E59446A
E46356A
B
E46355A
Safety clearances
162,5
300 mini (3P)
415 mini (4P)
300 mini
Y
270 (1)
379 (2)
X 135 (1)
222 (2) 153,3 (1)
100
225
F
A
B
325 (1)
364 (2)
Insulated
parts
Metal
parts
Energised
parts
0
0
0
0
0
60
F : Datum.
162,5 (1)
182 (2)
47 (1)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
The safety clearances take into account the space required to remove the arc chutes.
68
Masterpact
Schneider Electric
E46005A
NX 08
HA10 12kV
Uimp
Ui 1000V
Ue (V)
690
50kA/1s
50/60Hz
UNE
IEC 947-2
BS CEI
EN 60947-2
VDE
UTE
AS NBMA
act II
masterp
GERIN
MERLIN
Connections
E46492A
E46360A
Horizontal rear connection
27
20
20
X
296
93
184
20
298,5
F
150
150
115
E46490A
E46496B
Detail
150
115
115
52,5
135
12,5
12,5
14,5
25 25 25
52,5
17,5
17,5
47
N
Y
332,5
E46550A
4 Ø11,5
217,5
100
12,5
12,5
25 25 25
14,5
47
E46491A
E46493A
E46495A
Vertical rear connection
47
14,5
12,5
27
12,5
25
25
117,5
20
25
125
25
X
5 Ø11,5
190,5
View A detail
298,5
F
E46364A
Detail
115
115
115
20
View A
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
N
69
Y
Masterpact
Schneider Electric
NW40b to NW63 circuit breakers
Fixed 3/4-pole device
Dimensions
and connection
Dimensions
E46282A
534 3P)
764 (4P)
189
308
154
E46055A
Y
191
150
260
X
X
161
7
57
545 (3P)
775 (4P)
11
233
11
Mounting detail
Y
E46283A
E46284A
Mounting on base plate or rails
200
X
Ø9,5
25
72
124
162
38
15 mini
60 maxi
162
F
218,5
545 (6P)
775 (8P)
F
Safety clearances
A (*)
Ø9,5
Door cutout
A (*)
B
639 mini (3P)
839 mini (4P)
B
E46286A
295 mini
Y
E46285A
E59445A
200
270 (1)
316 (2)
135 (1)
158 (2)
X
15
205
F
325 (1)
364 (2)
A
B
Insulated
parts
Metal
parts
Energised
parts
0
0
0
0
100
60
F : Datum
162,5 (1)
182 (2)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
A(*) An overhead clearance of 110 mm is required to remove the arc chutes.
An overhead clearance of 20 mm is required to remove the terminal block.
70
Masterpact
Schneider Electric
E46281A
NX 63
HA
Uimp
12kV
Ui 1000V
Ue (V)
690
Icw 85kA/1s
50/60Hz
AS
947-2
UNE
IEC
BS CEI
EN 60947-2
VDE
UTE
pact
master
NBMA
II
GERIN
MERLIN
Connections
E46551A
Horizontal rear connection (NW40b - NW50)
E46287A
20
X
E46289A
47
230
115
230
115
115
115
230
115
115
115
20 150
20 93
N
161
Y
E46057A
76
13
38
253,5
25
= =
12,5
F
47
3 Ø11,5
E46290A
Détail
E46552A
E46288A
Prises arrière verticales (NW40b - NW50)
14,5
47
230
115
230
115
115
115
230
115
115
115
68
20
View A
X
141
N
Y
47
14,5
12,5
13
E46059A
253
253,5
F
=
76
=
3 Ø11,5
38
25
View A detail
Vertical rear connection (NW63)
Detail
47
230
230
115
115
115
230
115
115
115
20
E46290A
E59536A
E59535A
115
117,5
View A
X
N
190,5
Y
47
14,5
12,5
253
253,5
E46491A
F
12,5
25
25
20
25
125
25
5 Ø11,5
Note:
Recommended connection screws: M10 s/s class A4 80
Tightening torque: 50 Nm with contact washer.
View A detail
71
Masterpact
Schneider Electric
NW40b to NW63 circuit breakers
Drawout 3/4-pole device
Dimensions
and connection
565,5 (3P)
795,5 (4P)
E46498A
E46487A
Dimensions
400
mini
220,5
308
154
Y
56
(*)
238,5
X
X
200,5
128
40
60 mini
11
383,5
200
400
(*) Disconnected position
Mounting detail
E46508A
Mounting on base plate or rails
Y
E46499A
X
250
53
250
333
23
F
6 Ø11 x 34
325 (3P)
450 (4P)
Safety clearances
F
151 (3P)
162,5 (4P)
174 (3P)
287,5 (4P)
Door cutout
A
A
B
646 mini (3P)
876 mini (4P)
300 mini
Y
E46500A
E59446A
E46501A
B
270 (1)
379 (2)
X 135 (1)
222 (2) 153,3 (1)
150
275
F
A
B
47 (1)
Insulated
parts
Metal
parts
Energised
parts
0
0
0
0
0
60
F : Datum.
325 (1)
364 (2)
162,5 (1)
182 (2)
(1) Without escutcheon
(2) With escutcheon
Note:
X and Y are the symmetry planes for a 3-pole device.
72
Masterpact
Schneider Electric
E46497A
NX 08
HA10 12kV
Uimp
Ui 1000V
Ue (V)
690
50kA/1s
50/60Hz
AS
UNE
IEC 947-2
BS CEI
EN 60947-2
VDE
UTE
NBMA
t II
masterpac
GERIN
MERLIN
Connections
Detail
E46507A
Horizontal rear connection (NW40b - NW50)
115
X
20
115
115
115
N
291
93
115
115
E46504A
20
Y
76
E46057A
E46502A
27
115
179
13
38
= =
25
12,5
20
47
3 Ø11,5
14,5
348,5
F
Detail
E46494A
E46505A
Vertical rear connection (NW40b - NW50)
115
115
115
115
115
115
115
20
E46503A
27
View A
68
N
Y
E46059A
X
141
47
14,5
12,5
13
=
=
348,5
F
3 Ø11,5
76
38
25
View A detail
Detail
E59533A
E46505A
E59534A
Vertical rear connection (NW63)
115
115
115
115
115
115
115
20
27
View A
117,5
190,5
E46491A
N
X
Y
47
14,5
12,5
12,5
25
25
348,5
20
F
25
125
25
5 Ø11,5
View A detail
Note:
Recommended connection screws: M10 s/s class A4 80
Tightening torque: 50 Nm with contact washer
73
Masterpact
Schneider Electric
NT/NW accessories
Dimensions
and connection
Mounting on backplate with special brackets (Masterpact NW08 to NW32 fixed).
E46805A
429 (3P)
544 (4P)
E46806A
Y
4 Ø12
X
X
159
96
113
218,5
4,5
203,5
11
125
11
407 (3P)
522 (4P)
F
Disconnectable front-connection adapter (Masterpact NW08 to NW32 fixed)
Detail
67
115
E46812A
E46807A
E46809A
Horizontal rear connection
20
115
N
183
Y
76
E46057A
X
115
13
38
25
= =
12,5
172
47
3 Ø11,5
14,5
20
253,5
F
Detail
E46810A
67
E46811A
E46808A
Vertical rear connection
115
115
115
20
View A
231
E46059A
N
X
Y
47
14,5
12,5
13
220
=
76
=
3 Ø11,5
Note:
Recommended connection screws: M10 class 8.8
Tightening torque: 50 Nm with contact washer
253,5
38
25
View A detail
F
F Datum
74
Masterpact
Schneider Electric
Rear panel cutout (drawout devices)
E46271A
NW08 to NW40
E46272A
Y
X
302
X
187
264
200,5 (3P)
315,5 (4P)
200,5
401 (3P)
516 (4P)
F
E46273A
E46274A
NW40b to NW63
Y
X
297
X
182
314
478,5 (3P)
708,5 (4P)
200,5
679 (3P)
909 (4P)
F
Escutcheon
Masterpact NT
Fixed device
Drawout device
Y
E59887A
E59885A
Y
X
X
275
313
27
27
27
27
13
27
317
253
Masterpact NW
Fixed device
Drawout device
Y
E59890A
E59889A
Y
X
X
324
25
387
18
45
25
372
25
F Datum
25
372
75
Masterpact
Schneider Electric
NT/NW external modules
Dimensions
and connection
E47684A
E47683A
Connection of auxiliary wiring to terminal block
S : 0,6 mm2
S : 2,5 mm2
2
1
8
Ø3,5
One conductor only per connection point
M6C relay module
1
3
11
9
7
5
15
13
17
23 25
81
S1
S2
S3
S4
S5
S6
M6c
1
9
5 7
3
S1
S3
2
4
11
24V
25
21 23
17 19
.
com
0V
46
E47689A
E47688A
99
21
19
1
S2
S6
S5
22 24
S4
18 20
14 16
10 12
6 8
3
13
15
17
19
M6c
1
25
21 23
17 19
.
com
0V
24V
S6
S5
24
20 22
16 18
14
10 12
6 8
9
5 7
3
11
21
23 25
S1
S2
S3
S4
S5
S6
S2
S1
S4
99
66
11
9
7
5
S3
2
4
46
External power supply module (AD)
E47690A
60
L4
L3
AD 22
t
Inpu C
24VD
2 Ø6
60
73
+
ut
Outp C
24VD G2
0A
112
E47691A
G1
75
L4
L3
t
Inpu C
24VD
ut
Outp C
24VD
0A
AD 22
+
G2
G1
Battery module (BAT)
Mounting
E47692A
60
2 Ø6
60
H4
H3
24V
BAT
t
Inpu C
24VD
+
+
73
ut
Outp C
24VD H1
112
75
E47693A
H2
H4
H3
24V
BAT
t
Inpu C
24VD
+
+
ut
Outp C
24VD
H1
H2
76
Masterpact
Schneider Electric
Delay unit for MN release
MNR
E47694A
57
1
2
3
4 5
6
81
S
3 6
0.5
10 12
3
73,5
73
E47695A
2
66
42
1
1.5
3
MN
r de R
UV
dateu
Retardelay for
Time
MN
UVR
30 V
100/1C
AC/D
1
2 Ø4,2
1
2
3
4 5
6
72
S
3 6
0.5
30 V
100/1C
AC/D
1
2
1
1.5
3
MN
r de R
UV
dateu
Retardelay for
Time
MN
UVR
10 12
3
46
“Craddle” communication module
BatiBUS
E47686A
E47685A
ModBUS
90
Fault
Com.
CE
CD
CT
ss
Addre
.
sync
58
45
Breaker
us
modb
CCM
Disjoncteur
Réseau
shield
B’ B’
A’ A’
B B
A A
Network
++
+
54
External sensor for source ground return (SGR) protection
“MGDF summer” module
E58561
E47687A
Sensor
200
90
130
45
F
MDG
45
76
150
58
77
Masterpact
106
Schneider Electric
NT/NW external modules
Dimensions
and connection
External sensor for external neutral
Dimensions
400/1600 A (NT06 to NT16)
400/2000 A (NW08 to NW20)
4 Ø14
E47700
E47699
GND VN VC
H1
H2
H1
4 Ø14
H2
SG1
SG2
X1
X2
GND
VN
VC
35 76
X2 X1 SG2 SG1
177
44 102
208
174
206
2000/6300 A (NW40b to NW63)
8 Ø14
H1
H2
SG1
SG2
X1
X2
GND
VN
VC
44
174
E47702
E47701
1000/4000 A (NW025 to NW40)
16 Ø14
H1
H2
SG1
SG2
X1
X2
GND
VN
VC
44 127
127
44
H1
44
H2
SG1
SG2
X1
X2
GND
VN
VC
295
44
174
70
44
127
44
295
Installation
400/2000 A (NW08 to NW20)
E47696A
E47696
400/1600 A (NT06 to NT16)
2000/6300 A (NW40b to NW63)
E67969
E47697A
1000/4000 A (NW25 to NW40)
2 identical external sensor shipped as loosed part
78
Masterpact
Schneider Electric
Rectangular sensor for earth leakage protection (Vigi)
280 x 115 mm window
E47703A
E47704B
4 Ø9
115
2 M3
M1 M
197
215
M1 M2 M3
70
280
362
380
470 x 160 mm window
E47717A
E47718B
8 Ø9
146
2
M1 M
242
160
260
M3
M1 M2 M3
70
456
470
552
570
Busbars
window (mm)
weight (kg)
I i 1600 A
I i 3200 A
280 x 115
14
470 x 160
18
Busbars path
470 x 160 window
Busbars spaced 115 mm centre-to-centr
E47708
E47707
280 x 115 window
Busbars spaced 70 mm centre-to-centre
M1 M2 M3
M1 M2 M3
2 bars 50 x 10
E67971
E67970
4 bars 100 x 5
M1 M2 M3
M1 M2 M3
2 bars 100 x 5
4 bars 125 x 5
79
Masterpact
Schneider Electric
80
Masterpact
Schneider Electric
Electrical diagrams
Masterpact
Presentation
Functions and characteristics
Dimensions and connection
1
9
53
Masterpact NT06 to NT16
Masterpact NW08 to NW63
Masterpact NT and NW
82
84
86
Installation recommendations
Additional characteristics
References
81
Masterpact
91
115
121
Schneider Electric
Masterpact NT06 to NT16
Fixed and drawout devices
Electrical diagrams
The diagram is shown with circuits
de-energised, all devices open, connected
and charged and relays in normal position.
readyto-close
fault
fault
Z5
Z4
Z3
Z1
downstream cb
Z5
Z4
L3
Z3
L2
Z2
L1
Z1
N
Remote operation
upstream cb
AT
charged
Control unit
power
Z2
Power
BPF
M6C
MCH
Q
SDE1 MN
Res
H
UC2
B1
251
E46138A
A1
D1
E46135A
81
181
E46139A
or
or
E46133
471
E46132A
F2+
F1
T4
T3
X2
T2
X1
T1
SG2
M3
SG1
M2
M1
E46555B
P
Com UC1
CH
24 V DC
Remote operation
Control unit
Terminal block marking
PF
E46137A
M6C
or
K1
M2C
XF
MX1
E46136A
U
MX2
C1
SDE2
S1 S2
Micrologic
C11
I
A
B2
B3
254
A3
252
A2
C3
C2
C12
D2
84
82
K2
184
182
Q3
Q2
Q1
484
474
Z5
Z4
Z3
Z2
Z1
V3
V2
V1
VN
BPO
UC3
UC4 / M2C / M6C
SDE2 / Res
E5 E6 Z5 M1 M2 M3
F2+
V3
/ 484
/ Q3
184
E3 E4 Z3 Z4 T3 T4
VN
V2
/ 474
/ Q2
182
E1 E2 Z1 Z2 T1 T2
F1 –
V1
/ 471
/ Q1
181
Control unit
/
K2
SDE1
84
MN / MX2
D2
/ C12
82
/
K1
81
D1
/ C11
MX1
XF
PF
MCH
C2
A2
254
B2
C3
A3
252
B3
C1
A1
251
B1
Remote operation
c
c
c
Com: E1-E6 communication
c
c
c
UC1 : Z1-Z5 zone selective interlocking;
Z1 = ZSI OUT SOURCE
Z2 = ZSI OUT ; Z3 = ZSI IN SOURCE
Z4 = ZSI IN ST (short time)
Z5 = ZSI IN GF (earth fault)
M1 = Vigi module input (Micrologic 7)
SDE2: Fault-trip indication contact
or
Res : Remote reset
SDE1: Fault-trip indication contact (supplied as standard)
MN : Undervoltage release
or
MX2 : Shunt release
c
c
c
c
c
c
c
c
c
UC2 : T1, T2, T3, T4 = external neutral;
M2, M3 = Vigi module input
(Micrologic 7)
MX1 : Shunt release (standard or communicating)
XF
: Closing release (standard or communicating)
c
c
c
PF
: Ready-to-close contact
c
c
UC3 : F2+, F1– external 24 DC power
supply
VN external voltage connector (optional)
c
c
UC4 : optional external voltage connector
c
c
M2C : 2 programmable contacts (internal relay);
ext. 24V DC power supply required
or
c
c
M6C : 6 programmable contacts (external relay);
ext. 24V DC power supply required.
MCH: electric motor
or
Note:
When communicating MX or XF releases are used, the third wire
(C3,A3) must be connected even if the communication module is
not installed.
A : Digital ammeter
P: A + power meter + additional protection
H: P + harmonics
82
Masterpact
Schneider Electric
Craddle contacts
OF4
OF3
OF2
OF1
CD2
44
34
24
14
42
32
22
12
41
31
21
11
Indication contacts
OF4 / OF3 / OF2 / OF1 : ON/OFF indication contacts
914
912
314
312
324
E47074A
311
911
CE1
321
CE2
CD1
CE3
CE2
CE1
CT1
824
814
334
324
314
914
822
812
332
322
312
912
821
811
331
321
311
911
Craddle contacts
CD2: Disconnected
CD1 position
contacts
(*) Spring charging motor 440/480 V AC
(380 V motor + additional resistor)
CE3: Connected
CE2 position
CE1 contacts
CT1: Test
position
contacts
- 440/480 V
9
“spring
charged“
light
440/480 V
322
332
814
CE3
E46134A
821
E47075A
11
21
31
41
E46141A
812
824
12
822
CT1
CD1
Indication contacts
CN1
Test
OF1
CD2
E47484
connected
331
OF2
14
22
OF3
disconnected
811
OF4
24
32
closed
34
44
42
open
Craddle contacts
334
Indication contacts
11
R
B3 B2
MCH
380V
CH
B1
CN2
key:
- 440/480 V
Drawout device only
XXX
SDE1, OF1, OF2, OF3, OF4 supplied as standard
Interconnected connections
(only one wire per connection point)
83
Masterpact
Schneider Electric
Masterpact NW08 to NW63
Fixed and drawout devices
Electrical diagrams
The diagram is shown with circuits
de-energised, all devices open, connected
and charged and relays in normal position.
readyto-close
fault
fault
Z5
Z4
Z1
downstream cb
Z5
Z4
L3
Z3
upstream cb
L2
Z2
L1
Z1
N
Z3
power
Remote operation
AT
charged
Control unit
Z2
Power
BPF
M6C
Q
B2
B3
254
A3
252
A2
C3
C2
C12
D2
84
82
K2
184
182
Q3
Q2
Q1
484
474
Z5
Z4
Z3
Z2
Z1
V3
V2
V1
VN
BPO
MCH
I
SDE1 MN
SDE2
S1 S2
Micrologic
U
MX2
XF
MX1
PF
CH
Res
E46139A
B1
251
E46138A
A1
E46137A
E46136A
C1
D1
81
181
E46135A
E46133
471
E46132A
F2+
T4
F1
T3
X2
T2
X1
M3
T1
SG2
24 V DC
E46555B
SG1
M2
M1
or
or
C11
M6C
ou
K1
M2C
Remote operation
Control unit
Terminal block marking
A
c
c
P
c
c
H
Com UC1
UC2
UC3
UC4
M2C / M6C
SDE2 / Res
E5 E6 Z5 M1 M2 M3
F2+
V3
484
/ Q3
184
E3 E4 Z3 Z4 T3 T4
VN
V2
474
/ Q2
182
E1 E2 Z1 Z2 T1 T2
F1 –
V1
471
/ Q1
181
Control unit
/
K2
SDE1
84
MN / MX2
D2
/ C12
82
/
K1
81
D1
/ C11
MX1
XF
PF
MCH
C2
A2
254
B2
C3
A3
252
B3
C1
A1
251
B1
Remote operation
c
Com: E1-E6 communication
c
UC1 : Z1-Z5 zone selective interlocking;
Z1 = ZSI OUT SOURCE
Z2 = ZSI OUT ; Z3 = ZSI IN SOURCE
Z4 = ZSI IN ST (short time)
Z5 = ZSI IN GF (earth fault)
M1 = Vigi module input (Micrologic 7)
c
c
c
c
c
c
c
c
c
UC2 : T1, T2, T3, T4 = external neutral;
M2, M3 = Vigi module input
(Micrologic 7)
c
c
c
c
c
UC3 : F2+, F1– external 24 DC power
supply
VN external voltage connector (optional)
c
c
UC4 : V1, V2, V3 optional external voltage
connector
c
c
M2C : 2 programmable contacts (internal relay);
ext. 24V DC power supply required
or
c
c
M6C : 6 programmable contacts
(to be connected to the external module
M6C);
ext. 24V DC power supply required
SDE2: Fault-trip indication contact
or
Res : Remote reset
SDE1: Fault-trip indication contact (supplied as standard)
MN : Undervoltage release
or
MX2 : Shunt release
MX1 : Shunt release (standard or communicating)
XF
: Closing release (standard or communicating)
PF
: Ready-to-close contact
MCH: electric motor
Note:
When communicating MX or XF releases are used, the third wire
(C3,A3) must be connected even if the communication module is
not installed.
A : Digital ammeter
P: A + power meter + additional protection
H: P + harmonics
84
Masterpact
Schneider Electric
Indication contacts
914
912
924
922
934
932
314
312
Test
324
814
332
812
824
822
834
832
..6
322
connected
disconnected
334
connected
and closed
..8
..4
..2
12
14
22
24
32
not
connected
or
connected
and open
closed
closed
34
42
44
open
Craddle contacts
EF . .
OF4
OF3
OF2
OF . .
OF1
OF
CT3
CD3
CD2
CD1
CE3
CE2
CT2
CT1
CE1
or
Indication contacts
911
921
931
E46142A
311
321
331
E46134A
811
CD3
CD2
CD1
114
834
824
814
334
324
314
934
924
914
122
112
832
822
812
332
322
312
932
922
912
131
121
111
831
821
811
331
321
311
931
921
911
or
or
or
OF3
OF2
OF1
44
34
24
14
244
234
224
214
144
134
124
42
32
22
12
242
232
222
212
142
132
41
31
21
11
241
231
221
211
141
or
or
or
or
or
EF24 EF23 EF22 EF21 EF14 EF13 EF12 EF11
CE3
CE2
CE1
CT3
or
CE6
CE5
CT2
CT1
or
CE4
CE9
CE8
CE7
248
238
228
218
148
138
128
118
364
354
344
394
384
374
246
236
226
216
146
136
126
116
362
352
342
392
382
372
245
235
225
215
145
135
125
115
361
351
341
391
381
371
Indication contacts
: ON/OFF
indication
contacts
821
Craddle contacts
OF24 OF23 OF22 OF21 OF14 OF13 OF12 OF11
OF4
OF4
OF3
OF2
OF1
831
E46131A
..5
..1
11
21
31
41
E46141A
E46140
CE
Craddle contacts
OF24
or
EF24
: ON/OFF
indication contacts
Combined “connected-deconnected”
indication contacts
OF23 or
EF23
OF22 or
EF22
CD3: Disconnected CE3: Connected
CD2 position
CE2 position
CD1 contacts
CE1 contacts
CT3: Test
CT2 position
CT1 contacts
or
or
CE6: Connected
CE5 position
CE4 contacts
CE9:Connected
CE8 position
CE7 contacts
OF21 or
EF21
or
OF14 or
EF14
CD6:Disconnected
CD5 position
CD4 contacts
key:
OF13 or
EF13
Drawout device only
OF12 or
EF12
XXX
SDE1, OF1, OF2, OF3, OF4 supplied as standard
Interconnected connections
(only one wire per connection point)
OF11 or
EF11
85
Masterpact
Schneider Electric
Masterpact NT and NW
Communications option
24 VDC external power supply
Electrical diagrams
E47593
Connection of the communications option
914
L3
812
314
912 812
312
SDE
MX1
com
911
PF
CT
+
CD
CE
Modbus
COM craddle
CE
BB
BB
B' A' B A
E6
E5
E4
E3
E2
E1
F2+
F1
T4
T3
T2
T1
M3
M2
CD
Digipact
COM craddle
+
(2)
CCP 303
M1
311
811
CT
+
+
B'
A'
B
A
device
communication
module
U
911
CCP 303
5
H1 H2
BB
BB
com
Q
Micrologic
311
XF
CH
I
811
shield
Z5
Z4
Z3
Z2
Z1
V3
microswitch
built into
COM module
OF
V2
L2
V1
L1
VN
N
4
BAT
module
2
(1)
H3 H4
1
(2)
L3 L4
110/240 V AC
24/125 V DC
blue
white
yellow
brown
black
red
E1 E2 E3 E4
+
A B
+
/
/
E3 / E4
E5 / E6
Digipact
junction
block
0
G1 G2
AD
module
Modbus
junction
block
CJB306
3
E5 E6
A' B'
Modbus
BB BB + Digipact
twisted pair
twisted pair
24 V
0V
0V
24 VDC
1A
communication
power supply
24 V
24 VDC
DC 150
None of the control-unit protection functions require an auxiliary source. However, the 24 V DC external power-supply (AD module) is
required for certain operating configurations as indicated in the table below.
circuit breaker
voltage measurement inputs
M2C, M6C programmable contacts option
Protection function
Display function
Time-stamping function
Circuit-breaker status indications and
control via communications bus
Identification, settings, operation and
maintenance aids via communications bus
(1) draw-out device equipped with Modbus craddle COM.
(2) draw-out device equipped with Digipact craddle COM.
(3) except for Micrologic A control units (if current < 20% In).
(4) except for Micrologic A control units.
(5) time setting is manual and can be carried out
automatically by the supervisor via the communications bus.
closed
powered
open
powered
not powered
yes
no
no (3)
no
no
yes
no
no (4)
no
no
yes
no
yes
yes (5)
no
no (3)
no (4)
yes
The communications bus requires its own 24 V DC power source (E1, E2). This source
is not the same as the 24 V DC external power-supply module (F1-, F2+).
In case of using the 24 VDC external power supply (AD module), maximum cable length
between 24 VDC (G1, G2) and the control unit (F1-, F2+) must not exceed 10 meters.
The BAT battery module, mounted in series upstream of the AD module, ensures an
uninterrupted supply of power if the AD module power supply fails.
The voltage measurement inputs are standard equipment on the downstream
connectors of the circuit breaker.
External connections are possible using the PTE external voltage measurement input
option. With this option, the internal voltage measurement inputs are disconnected and
terminals VN, V1 and V2 are connected only to the control unit (Micrologic P and H only).
The PTE option is required for voltages less than 100 V and greater than 690 V (in which
case a voltage transformer is compulsory). For three-pole devices, the system is
supplied with terminal VN connected only to the control unit (Micrologic P and H).
When the PTE option is implemented, the voltage measurement input must be protected
against short-circuits. Installed as close as possible to the busbars, this protection
function is ensured by a P25M circuit breaker (1 A rating) with an auxiliary contact (cat.
no. 21104 and 21117). This voltage measurement input is reserved exclusively for the
control unit and must not ever be used to supply other circuits outside the switchboard.
86
Masterpact
Schneider Electric
Examples using the COM communications option
Switchboard display unit
CDM303 + CSD309
E47976
This architecture provides remote display of the
variables managed by Micrologic control units
equipped with the eco COM Modbus module.
c I (Micrologic A)
c I, U, P, E (Micrologic P)
c I, U, P, E, THD (Micrologic H)
No programming is required.
For Micrologic A control unit (if current < 20% In), it is
recommended to use the 24 VDC external power
supply (AD module).
d < 1 km
DMB300
4
2
3
4
CCP303
5
1
I
U
P
3
?
2
switchboard
display unit
1
0
24 V
0V
Modbus
junction
block
CJB 306
24 VDC
1A
power circuit
breaker
Communicating switchboard
E47977
This configuration provides remote display and control
of Masterpacts equipped with the Modbus or Digipact
COM module. The Digipact bus can be combined with
the Modbus bus.
Software
PC running
PC running
Micrologic utilities
SMS
Micrologic utilities
SMS
PLC
PLC
TCP/IP
Communication
interface
RS 232C
Ethernet
RS 485
RS 485
Bus Modbus
communication
Bus
Data
concentrator
Bus Modbus
DC150
Device
UA150
source
change-ower
SC150
contraf
interface
PM150
measure
Masterpact
COM Digipact
Masterpact
COM Modbus
Digipact Bus
PM300
measure
Sepam
Vigilohm
Altivar
Modbus Bus
87
Masterpact
Schneider Electric
Masterpact NT and NW
Earth-fault and earth-leakage protection
Neutral protection
Zone selective interlocking
Electrical diagrams
External sensor (CT) for residual earth-fault protection
Z4
Z5
Z3
T4
Z2
T3
Z1
V3
L3
V2
L2
VN
L1
V1
N
E47591B
Q
I
Micrologic 6
F2+
F1
T2
T1
M3
M2
U
M1
Connection of current-transformer secondary
circuit for external neutral
Masterpact equipped with a Micrologic 6 A/P/H:
c shielded cable with 2 twisted pairs
c SG1 twisted with SG2
c X1 twisted with X2
c shielding connected to GND on one end only
c maximum length 5 meters
c cable cross-sectional area 0.4 to 1.5 mm2
c recommended cable: Belden 9552 or equivalent.
If supply is via the top, follow the shematics.
If supply is via the bottom, control wiring is identical;
for the power wiring, H1 is connected to the source
side, H2 to the load side.
For four-pole versions, for residual earth-fault
protection, the current transformer for the external
neutral is not necessary.
If the 2000/6300 current transformer is used:
c signals SG1 and SG2 must be wired in series
c signals X1 and X2 must be wired in parallel.
Connection for signal VN is required only for power
measurements (3 Ø, 4 wires, 4CTs).
VN
H2
SG1
SG2
X1
X2
H1
GND
Z4
T4
Z5
Z3
T3
Z2
Z1
V3
V2
VN
Connection of the secondary circuit
Masterpact equipped with a Micrologic 6 A/P/H:
c unshielded cable with 1 twisted pair
c maximum length 150 meters
c cable cross-sectional area 0.4 to 1.5 mm2
c terminals 5 and 6 may not be used at the same time
c use terminal 5 for NW08 to 40
c use terminal 6 for NW40b to 63
c recommended cable: Belden 9409 or equivalent.
V1
External transformer for source ground return (SGR) earth-fault protection
Q
I
Micrologic 6
F2+
7
F1
T1
6
T2
M3
M2
M1
U
or
E47592
H1
88
H2
X1
12 5
1
3
X2
MDGF module
13 14
10 11
9
8
PE
Masterpact
Schneider Electric
Earth-leakage protection
Z4
Z5
Z3
T4
Z2
T3
Z1
V3
L3
V2
L2
VN
L1
V1
N
E47974B
Connection of the rectangular-sensor secondary
circuit
Masterpact equipped with a Micrologic 7 A/P/H:
c unshielded cable with 3 twisted conductors:
v M1, M2, M3 twisted together
c maximum length 4 metres
c cable cross-sectional area 0.4 to 1.5 mm2
c recommended cable: Belden 9493 or equivalent.
Q
I
Micrologic 7
F2+
F1
T2
T1
M3
M2
M1
U
M1
M2
M3
Neutral protection
c Three pole breaker:
v Masterpact equipped with Micrologic P or H
v the current transformer for external neutral is
necessary (the wiring diagram is identical to the one
used for the residual earth-fault protection).
c Four pole breaker:
v Masterpact equipped with Micrologic A, P or H
v the current transformer for external neutral is not
necessary.
A pilot wire interconnects a number of circuit breakers
equipped with Micrologic A/P/H control units, as illustrated
in the diagram above.
The control unit detecting a fault sends a signal upstream
and checks for a signal arriving from downstream. If there
is a signal from downstream, the circuit breaker remains
closed for the full duration of its tripping delay. If there is
no signal from downstream, the circuit breaker opens
immediately, whatever the tripping-delay setting.
Fault 1.
Only circuit breaker A detects the fault. Because it
receives no signal from downstream, it immediately opens
in spite of its tripping delay set to 0.3.
Fault 2.
Circuit breakers A and B detect the fault. Circuit breaker A
receives a signal from B and remains closed for the full
duration of its tripping delay set to 0.3. Circuit breaker B
does not receive a signal from downstream and opens
immediately, in spite of its tripping delay set to 0.2.
E47975B
Zone selective interlocking
upstream
circuit breaker
A
Z1
Z2
Z3
Z4
Z5
tsd = 0,3
fault 1
B
Z1
Z2
Z3
Z4
Z5
tsd = 0,2
fault 2
Z1
Z2
Z3
Z4
Z5
Note: the maximum permissible distance between
two devices is 3000 m and the maximum number
of devices is 100.
89
Masterpact
downstream
circuit breaker
Z1
Z2
Z3
Z4
Z5
Schneider Electric
90
Masterpact
Schneider Electric
Installation recommendations
Masterpact
Presentation
Functions and characteristics
Dimensions and connection
Electrical diagrams
1
9
53
81
Operating conditions
Installation in switchboard
Door interlock catch
Cable-type door interlock
Connection of MN, MX and XF voltage releases
Power connection
Recommended busbars drilling
Busbar sizing
Temperature derating
Power dissipation and input/output resistance
Derating in switchboards
Substitution kit
Additional characteristics
References
91
Masterpact
92
94
96
97
97
98
100
102
104
104
105
112
115
121
Schneider Electric
Operating conditions
Installation
recommendations
E51260B
Ambient temperature
Masterpact devices can operate under the following temperature conditions:
c the electrical and mechanical characteristics are stipulated for an ambient
temperature of -5° C to +70° C;
c circuit-breaker closing is guaranteed down to -35° C;
Storage conditions are as follows:
c -40 to +85°C for a Masterpact device without its control unit
c -25°C to +85°C for the control unit.
E51261B
Test
Extreme atmospheric conditions
Masterpact devices have successfully passed the tests defined by the following
standards for extreme atmospheric conditions:
c IEC 68-2-1: dry cold at -55° C;
c IEC 68-2-2: dry heat at +85° C;
c IEC 68-2-30: damp heat (temperature +55° C, relative humidity 95%);
c IEC 68-2-52 level 2: salt mist.
Masterpact devices can operate in the industrial environments defined by standard
IEC 947 (pollution degree up to 4).
It is nonetheless advised to check that the devices are installed in suitably cooled
switchboards without excessive dust.
Test
Vibrations
E51262B
Masterpact devices are guaranteed against electromagnetic or mechanical
vibrations.
Tests are carried out in compliance with standard IEC 68-2-6 for the levels required
by merchant-marine inspection organisations (Veritas, Lloyd’s, etc.):
c 2 to 13.2 Hz: amplitude ±1 mm;
c 13.2 to 100 Hz: constant acceleration 0.7 g.
Excessive vibration may cause tripping, breaks in connections or damage to
mechanical parts.
Test
92
Masterpact
Schneider Electric
E51263B
Altitude
2000 m
At altitudes higher than 2000 metres, the modifications in the ambient air (electrical
resistance, cooling capacity) lower the following characteristics as follows:
E51264B
Test
Altitude (m)
Dielectric resistance
voltage (V)
Average insulation
level (V)
Maximum utilisation
voltage (V)
Average thermal
current (A) at 40 °C
2000
3500
3000
3150
4000
2500
5000
2100
1000
900
700
600
690
590
520
460
1 x In
0.99 x In
0.96 x In
0.94 x In
Electromagnetic disturbances
Test
Masterpact devices are protected against:
c overvoltages caused by devices that generate electromagnetic disturbances;
c overvoltages caused by atmospheric disturbances or by a distribution-system
outage (e.g. failure of a lighting system);
c devices emitting radio waves (radios, walkie-talkies, radar, etc.);
c electrostatic discharges produced by users.
Masterpact devices have successfully passed the electromagnetic-compatibility
tests (EMC) defined by the following international standards:
c IEC 60947-2, appendix F;
c IEC 60947-2, appendix B (trip units with earth-leakage function).
The above tests guarantee that:
c no nuisance tripping occurs;
c tripping times are respected.
93
Masterpact
Schneider Electric
Installation in switchboard
Installation
recommendations
E47652A
E47651A
E47650A
Possible positions
Power supply
E47653A
Masterpact devices can be supplied either from the top or from the bottom without
reduction in performance, in order to facilitate connection when installed in a
switchboard.
Mounting the circuit-breaker
E47656A
E47657A
It is important to distribute the weight of the device uniformily over a rigid mounting
surface such as rails or a base plate.
This mounting plane should be perfectly flat (tolerance on support flatness: 2 mm).
This eliminates any risk of deformation which could interfere with correct operation
of the circuit breaker.
Masterpact devices can also be mounted on a vertical plane using the special
brackets.
E47658A
Mounting on rails.
Mounting with vertical brackets.
94
Masterpact
Schneider Electric
E47659A
Partitions
Sufficient openings must be provided in partitions to
ensure good air circulation around the circuit breaker;
For high currents, of 2500 A and upwards, the metal
supports or barriers in the immediate vicinity of a
conductor must be made of non-magnetic material A;
Metal barriers through which a conductor passes must
not form a magnetic loop.
a
A
a
E47661A
E47660A
A : non magnetic material
Busbars
non magnetic
material
E47662B
The mechanical connection must be exclude the
possibility of formation of a magnetic loop around a
conductor.
E47663A
Increases the length of the tracking path between
phases;
Reduces the risk of short circuits being caused by
objects falling from above onto circuit breaker
connections.
E47664
Interphase barrier
351 (NT)
453 (NW)
F
Dimensions and weights
Main dimensions in mm (H x W x D)
Masterpact
drawout
fixed
3P
4P
3P
4P
NT06/12
322 x 288 x 280
322 x 358 x 280
301 x 276 x 211
301 x 346 x 211
NW08/40
439 x 441 x 395
439 x 556 x 395
352 x 422 x 297
352 x 537 x 297
NW40b/63
479 x 786 x 395
479 x 1016 x 395
352 x 767 x 297
352 x 997 x 297
3P
4P
3P
4P
NT06/12
30
39
14
18
NW08/40
90
120
60
80
NW40b/63
225
300
120
160
Weight (kg)
Masterpact
drawout
fixed
95
Masterpact
Schneider Electric
Door interlock catch
Mounted on the right or left-hand side of the craddle,
this device inhibits opening of the cubicle door when
the circuit breaker is in «connected» or «test»
position. It the breaker is put in the «connected»
position with the door open, the door may be closed
without having to disconnect the circuit breaker.
E47669B
Installation
recommendations
Y
X
15
(1)
8
(2)
Catch not supplied
17
5
Dimensions (mm)
Type
NT08-16 (3P)
NT08-16 (4P)
NW08-40 (3P)
NW08-40 (4P)
NW40b-63 (3P)
NW40b-63 (4P)
(1)
135
205
215
330
660
775
(2)
168
168
215
215
215
215
Breaker in “connected” or “test” position
E47670A
Door cannot be opened
door
Dimensions (mm)
F
(1)
(2)
Type
NT
NW
(1)
5
83
(2)
23
103
Breaker in “disconnected” position
E47671A
Door can be opened
Note: The door interlock can either be mounted on the
right side or the left side of the breaker.
F Datum.
96
Masterpact
Schneider Electric
Cable-type door interlock
Connection of MN, MX and XF
voltage releases
NT/NW
Cable-type door interlock
E59115A
E59113A
This option prevents door opening when the circuit breaker is closed and prevents
circuit breaker closing when the door is open.
For this, a special plate associated with a lock and a cable is mounted on the right
side of the circuit breaker.
With this interlock installed, the source changeover function cannot be
implemented.
E59114B
46
121
165
10
79
84
52
Wiring of voltage releases
During pick-up, the power consumed is approximately 150 to 200 VA. For low
control voltages (12, 24, 48 V), maximum cable lengths are imposed by the voltage
and the cross-sectional area of cables.
Recommanded maximum cable lengths (meter)
12 V
2,5 mm2
MN
U source 100 % –
U source 85 %
–
MX-XF U source 100 % 21
U source 85 %
10
24 V
1,5 mm2
–
–
12
6
2,5 mm2
58
16
115
75
48 V
1,5 mm2
35
10
70
44
2,5 mm2
280
75
550
350
1,5 mm2
165
45
330
210
Note: the indicated length is that of each of the two wires
97
Masterpact
Schneider Electric
E47676A
B
C
aa
If cables are used for the power connections, make
sure that they do not apply excessive mechanical
forces to the circuit breaker terminals.
For this, make the connections as follows:
c extend the circuit breaker terminals using short bars
designed and installed according to the
recommendations for bar-type power connections:
v for a single cable, use solution B opposite
v for multiple cables, use solution C opposite.
c in all cases, follow the general rules for connections
to busbars:
v position the cable lugs before inserting the bolts
v the cables should firmly secured to the framework of
the switchboard.
E47675A
Cables connections
a
Power connection
Installation
recommendations
B
C
E47673A
E47677A
E47672A
The busbars should be suitably adjusted to ensure
that the connection points are positioned on the
terminals before the bolts are inserted B
The connections are held by the support which is
solidly fixed to the framework of the switchboard, such
that the circuit breaker terminals do not have to
support its weight C. (This support should be placed
close to the terminals).
A
E47674A
Busbars connections
E
E
B
Electrodynamic stresses
The first busbar support or spacer shall be situated within a maximum distance
from the connection point of the breaker (see table below). This distance must be
respected so that the connection can withstand the electrodynamic stresses
between phases in the event of a short circuit.
Maximum distance A between busbar to circuit breaker connection and the first busbar
support or spacer with respect to the value of the prospective short-circuit current.
Isc (kA)
30
50
65
80
100
150
distance A (mm)
350
300
250
150
150
150
98
Masterpact
Schneider Electric
2
3
4
Clamping
Correct clamping of busbars depends amongst other things, on the tightening
torques used for the nuts and bolts. Over-tightening may have the same
consequences as under-tightening.
For connecting busbars (Cu ETP-NFA51-100) to the circuit breaker, the tightening
torques to be used are shown in the table below.
These values are for use with copper busbars and steel nuts and bolts, class 8.8.
The same torques can be used with AGS-T52 quality aluminium bars (French
standard NFA 02-104 or American National Standard H-35-1).
5
E47665
E47667B
E47668
Examples
6
1 terminal screw factory-tightened to 16 Nm (NW), 13 Nm (NT)
2 breaker terminal
3 busbar
4 bolt
5 washer
6 nut
Tightening torques
Ø
Ø
nominal (mm)
drilling (mm)
10
11
tightening torque (Nm)
with grower or
flat washers
with contact
or corrugatec
washers
37.5
50
E47331A
E47330A
E47329A
Busbar drilling
Examples
E47680A
Isolation distance
X
Dimensions (mm)
Ui
600 V
1000 V
X min
8 mm
14 mm
Busbar bending
When bending busbars maintain the radius indicated below(a smaller radius would
cause cracks).
E47679A
E47678A
1
r
e
Dimensions (mm)
e
5
10
99
radius of curvature r
min
recommended
5
15
7.5
18 to 20
Masterpact
Schneider Electric
Recommended busbars drilling
Masterpact NT06 to NT16
Installation
recommendations
12,5
12,5
25
38,5
25
9,5 12,5
=
13,5
25 25
12,5
38,5
=
25
13,5
82 52
38,5
=
25
13,5
5 Ø11
15
5 Ø11
5 Ø11
25
25
13,5
=
30
82 52
15
2 Ø11
25
25
52
52
38,5
=
25
30
82 52
15
77
=
30
82 52
15
5 Ø11
Left or right spreader
for 3P
77
=
30
60
12,5
12,5
Left or right spreader
for 4P
77
=
15
Ø12 maxi
Middle spreader
for 3P
E59326A
E59325A
E59324A
25
77
80
15
12,5
Ø12 maxi
12,5
Middle left or middle
right spreader for 4P
44
E59310A
25,5
12,5
Ø12 maxi
25
63
E59328A
25
50
E59327A
12,5
Ø12 maxi
E59309A
50
12,5
Rear connection with spreaders
E59308A
E59308A
Rear connection
52
52
Ø12 maxi
25
E59329A
12,5
Ø12 maxi
25
12,5
50
12,5
Ø12 maxi
25
12,5
12,5
E59315 A
40
E59314A
32
E59313A
E59312A
E59311A
Vertical rear connection
63
Ø12 maxi
25
12,5
80
Ø12 maxi
25
12,5 12,5
12,5
12,5
60
12,5
9,5
12,5
25 44
2 Ø11
12,5
12,5
Ø12 maxi
25
12,5
25
Bottom connection
25
9,5
E59331A
44
25
12,5
Ø12 maxi
12,5
Top connection
E59330A
50
2 Ø11
89
= =
63
25,5
80
15
15
12,5
Ø12 maxi
25
12,5
E59310A
50
E59309A
E59308A
Front connection via vertical connection adapters
E59332A
E59308A
Front connection
12,5
Ø12 maxi
25 25
12,5
12,5
15
21
13
101
21
3 Ø11
13
2 Ø11
15
25
44
20
9,5
100
Masterpact
Schneider Electric
Masterpact NW08 to NW63
12,5
12,5
Ø12 maxi
E59333A
25
25,5
80
15
15
12,5
Ø12 maxi
12,5
25
25 25
12,5
100
28
22
Ø12 maxi
12,5
25 25
E59323A
13
= =
25
28
Ø12 maxi
76
38
100
22
E59317A
63
NW40b to NW50
E59316A
50
E59310A
E59309A
E59308A
Horizontal rear connection NW08 to NW38
Ø12 maxi
25 25
12,5
12,5
115
115
115
115
115
39
39
39
39
39
12,5
47
3 Ø11,5
14,5
Y
25
12,5
Ø12 maxi
25
12,5
12,5
12,5 12,5
100
25
25
Ø12 maxi
25
12,5
80
E59322A
63
25
25
Ø12 maxi
25
E59334A
50
E59321A
E59319A
E59318A
40
E59320A
Vertical rear connection NW08 to NW32, NW40b to NW50
Ø12 maxi
25
12,5
12,5
Ø12 maxi
25
12,5
12,5
47
14,5
12,5
13
=
76
=
3 Ø11,5
38
25
50
12,5
12,5
Ø12 maxi
25
12,5
80
15
15
12,5
Ø12 maxi
25
Ø12 maxi
25 25
12,5
12,5
Bottom connection
76
25 25
13
12,5
E59336A
E59335A
63
25,5
Top connection
E59310A
E59309A
E59308A
Front connection NW08 to NW32
3 Ø11,5
3 Ø11,5
12,5
25 25
13
101
Masterpact
Schneider Electric
Busbar sizing
Installation
recommendations
Basis of tables:
c maximum permissible busbars temperature: 100 °C
c Ti: temperature around the circuit breaker and its
connection
c busbar material is unpainted copper.
E47681A
Front or rear horizontal connection
maximum
service
current
Ti : 40 °C
no. of 5 mm
thick bars
NT06
NT06
NT08 or NW08
NT10 or NW10
NT12 or NW12
400
630
800
1000
1250
NT16 or NW16
NT16 or NW16
NW20
NW20
NW25
NW25
NW32
NW32
NW32
NW40
NW40
NW50
NW50
1400
1600
1800
2000
2200
2500
2800
3000
3200
3800
4000
4500
5000
2b.30 x 5
2b.40 x 5
2b.50 x 5
3b.50 x 5
3b.50 x 5
2b.80 x 5
3b.50 x 5
3b.63 x 5
3b.80 x 5
3b.100 x 5
3b.100 x 5
4b.100 x 5
4b.100 x 5
5b.100 x 5
6b.100 x 5
Masterpact
no. of 10 mm
thick bars
1b.30 x 10
1b.40 x 10
1b.50 x 10
1b.63 x 10
2b.40 x 10
2b.40 x 10
2b.40 x 10
2b.50 x 10
2b.63 x 10
2b.80 x 10
2b.80 x 10
2b.100 x 10
3b.80 x 10
3b.80 x 10
3b.100 x 10
4b.100 x 10
5b.100 x 10
6b.100 x 10
7b.100 x 10
Ti : 50 °C
no. of 5 mm
thick bars
2b.30 x 5
2b.40 x 5
2b.50 x 5
3b.50 x 5
3b.50 x 5
2b.80 x 5
2b.80 x 5
3b.80 x 5
3b.80 x 5
3b.100 x 5
3b.100 x 5
4b.100 x 5
4b.100 x 5
6b.100 x 5
8b.100 x 5
no. of 10 mm
thick bars
Ti : 60 °C
no. of 5 mm
thick bars
no. of 10 mm
thick bars
1b.30 x 10
1b.40 x 10
1b.50 x 10
2b.50 x 10
2b.50 x 10
2b.30 x 5
2b.40 x 5
2b.50 x 5
3b.63 x 5
3b.63 x 5
1b.30 x 10
1b.40 x 10
1b.63 x 10
2b.50 x 10
2b.50 x 10
2b.50 x 10
2b.63 x 10
2b.63 x 10
2b.80 x 10
2b.80 x 10
2b.100 x 10
3b.80 x 10
3b.100 x 10
3b.100 x 10
5b.100 x 10
5b.100 x 10
6b.100 x 10
7b.100 x 10
3b.80 x 5
3b.80 x 5
3b.100 x 5
3b.100 x 5
4b.80 x 5
4b.100 x 5
5b.100 x 5
8b.100 x 5
2b.63 x 10
3b.50 x 10
2b.80 x 10
3b.63 x 10
2b.100 x 10
3b.80 x 10
3b.100 x 10
4b.80 x 10
4b.100 x 10
5b.100 x 10
6b.100 x 10
7b.100 x 10
With Masterpact NT, it is recommanded to use 50 mm wideness bars (see "Recommended busbars drilling")
Example
Conditions:
c drawout version
c horizontal busbars
c Ti: 50 °C
c service current: 1800 A.
Solution:
For Ti = 50 °C, use an NW20 which can be connected
with three 80x5 mm bars or two mm 63x10 bars.
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
102
Masterpact
Schneider Electric
Basis of tables:
c maximum permissible busbars temperature: 100 °C
c Ti: temperature around the circuit breaker and its
connection
c busbar material is unpainted copper.
E47682A
Rear vertical connection
Masterpact
NT06
NT06
NT08 or
NT10 or
NT12 or
NT16 or
NT16 or
NW08
NW10
NW12
NW16
NW16
NW20
NW20
NW25
NW25
NW32
NW32
NW32
NW40
NW40
NW50
NW50
NW63
NW63
Maximum
service
current
Ti: 40 °C
no. of 5 mm
thick bars
400
630
800
1000
1250
1400
1600
1800
2000
2200
2500
2800
3000
3200
3800
4000
4500
5000
5700
6300
2b.30 x 5
2b.40 x 5
2b.50 x 5
2b.50 x 5
2b.63 x 5
2b.63 x 5
2b.80 x 5
2b.80 x 5
2b.100 x 5
2b.100 x 5
4b.80 x 5
4b.100 x 5
5b.100 x 5
6b.100 x 5
no. of 10 mm
thick bars
1b.30 x 10
1b.40 x 10
1b.50 x 10
1b.50 x 10
1b.63 x 10
1b.63 x 10
1b.80 x 10
1b.80 x 10
2b.63 x 10
2b.63 x 10
2b.80 x 10
2b.100 x 10
3b.80 x 10
3b.100 x 10
4b.100 x 10
4b.100 x 10
5b.100 x 10
5b.100 x 10
7b.100 x 10
8b.100 x 10
Ti: 50 °C
no. of 5 mm
thick bars
2b.30 x 5
2b.40 x 5
2b.50 x 5
2b.50 x 5
2b.63 x 5
2b.63 x 5
2b.80 x 5
2b.80 x 5
2b.100 x 5
2b.100 x 5
4b.80 x 5
4b.100 x 5
6b.100 x 5
6b.100 x 5
no. of 10 mm
thick bars
1b.30 x 10
1b.40 x 10
1b.50 x 10
1b.50 x 10
1b.63 x 10
1b.63 x 10
1b.80 x 10
2b.50 x 10
2b.63 x 10
2b.63 x 10
2b.80 x 10
2b.100 x 10
3b.100 x 10
3b.100 x 10
4b.100 x 10
4b.100 x 10
5b.100 x 10
6b.100 x 10
7b.100 x 10
8b.100 x 10
Ti: 60 °C
no. of 5 mm
thick bars
2b.30 x 5
2b.40 x 5
2b.50 x 5
2b.63 x 5
3b.50 x 5
3b.50 x 5
3b.63 x 5
3b.80 x 5
3b.100 x 5
3b.100 x 5
4b.100 x 5
4b.100 x 5
5b.100 x 5
no. of 10 mm
thick bars
1b.30 x 10
1b.40 x 10
1b.50 x 10
1b.63 x 10
2b.50 x 10
2b.50 x 10
2b.50 x 10
2b.63 x 10
2b.80 x 10
2b.80 x 10
3b.80 x 10
3b.80 x 10
4b.80 x 10
4b.100 x 10
4b.100 x 10
4b.100 x 10
6b.100 x 10
7b.100 x 10
8b.100 x 10
Example
Conditions:
c drawout version
c vertical connections
c Ti: 40 °C
c service current: 1100 A.
Solution :
For Ti = 40 °C use an NT12 or NW12 which can be
connected with two 63 x 5 mm bars or with
one 63 x 10 mm bar.
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
103
Masterpact
Schneider Electric
Temperature derating
Installation
recommendations
Temperature derating
The table below indicates the maximum current rating,
for each connection type, as a function of the ambient
temperature around the circuit breaker and the
busbars.
Circuit breakers with mixed connections have the
same derating as horizontally connected breakers.
For ambient temperatures greater than 60 °C,
consult us.
Ti: temperature around the circuit breaker and its
connection
version
drawout
connection
front or rear horizontal
temp. Ti
40
45
fixed
50
55
rear vertical
60
40
45
front or rear horizontal
50
55
60
40
45
NT06 H1/L1
NT08 H1/L1
NT10 H1/L1
NT12 H1
NT16 H1
630
800
1000
1250
1600
630
800
1000
1250
1520 1480 1430 1600
NW08 N/H/L
NW10 N/H/L
NW12 N/H/L
NW16 N/H/L
NW20 H1/H2/H3
NW20 L1
NW25 H1/H2/H3
NW32 H1/H2/H3
NW40 H1/H2/H3
800
1000
1250
1600
2000
2000
2500
3200
4000
3100 3000 2900
3900 3750 3650
800
1000
1250
1600
2000
2000
2500
3200
4000
800
1000
1250
1600
2000
–
–
2500
3200
3850 4000
NW40b H1/H2
NW50 H1/H2
NW63 H1/H2
4000
5000
–
–
–
4000
5000
6300
4000
5000
6200 –
–
1980 1890
1900 1850 1800
–
–
50
55
630
800
1000
1250
1560 1510 1600
rear vertical
60
40
45
50
55
60
–
–
–
630
800
1000
1250
1550 1600
–
–
800
1000
1250
1600
1920 2000
–
–
–
–
2500
3200
3900 3800 4000
–
–
4000
5000
6300
Power dissipation and input / output
resistance
Total power dissipation is the value measured at IN,
50/60 Hz, for a 3 pole or 4 pole breaker (values above
the power P = 3RI2).
The resistance between input / output is the value
measured per pole (cold state).
version
NT06 H1/L1
NT08 H1/L1
NT10 H1/L1
NT12 H1
NT16 H1
NW08 N1
NW08 H/L
NW10 N1
NW10 H/L
NW12 N1
NW12 H/L
NW16 N1
NW16 H/L
NW20 H/L
NW25 H1/H2/H3
NW32 H1/H2/H3
NW40 H1/H2/H3
NW40b H1/H2
NW50 H1/H2
NW63 H1/H2
drawout
fixed
power dissipation (Watts)
input/output resistance (µohm)
power dissipation (Watts)
input/ouput resistance (µohm)
55/115 (H1/L1)
90/140 (H1/L1)
150/230 (H1/L1)
250
460
137
100
220
150
330
230
480
390
470
600
670
900
550
590
950
38/72
38/72
38/72
36
36
42
30
42
30
42
27
37
27
27
19
13
11
7
7
7
30/45
50/80
80/110
130
220
62
42
100
70
150
100
220
170
250
260
420
650
390
420
660
26/39
26/39
26/39
26
26
19
13
19
13
19
13
19
13
13
8
8
8
5
5
5
104
Masterpact
Schneider Electric
Derating in switchboard
Factors affecting switchboard design
Basis of tables
The temperature around the circuit breaker and its
connections:
This is used to define the type of circuit breaker to be
used and its connection arrangement.
Vents at the top and bottom of the cubicles:
Vents considerably reduce the temperature inside the
switchboard, but must be designed so as to respect
the degree of protection provided by the enclosure.
For weatherproof heavy-duty cubicles, a forced
ventilation system may be required.
The heat dissipated by the devices installed in the
switchboard:
This is the heat dissipated by the circuit breakers
under normal conditions (service current).
The size of the enclosure:
This determines the volume for cooling calculations.
Switchboard installation mode:
Free-standing, against a wall, etc.
Horizontal partitions:
Partitions can obstruct air circulation within the
enclosure.
c switchboard dimensions
c number of circuit-breakers installed
c type of breaker connections
c drawout versions
c ambient temperature outside of the switchboard: Ta
(IEC 60439-1).
Masterpact NT06-16 H1/L1 (switchboard 2000 x 400 x 400 mm)
Type
NT06 H1/L1
NT08 H1/L1
NT10 H1/L1
NT12 H1
NT16 H1
2b. 40x5
2b. 50x5
3b. 63x5
3b. 63x5
1250
1250
1400
1520
Switchboard composition
4
3
2
1
Connection type
E47710A
Busbar dimensions (mm)
4
Ventilated switchboard
(➞ IP31)
3
Ta = 35°C 2
1
4
3
Ta = 45°C
2000
2
1
4
3
Ta = 55°C 2
1
3b. 80x5
3b. 63x5
630
630
800
800
2b. 63x5
H1/L1
H1/L1
1000/1000 1000/1000
630
630
800
800
1000/950 1000/1000
1250
1250
1330
1440
630
630
800
800
1000/890 1000/960
1200
1250
1250
1340
630
630
800
800
1000/960 1000/1000
1250
1250
1330
1400
630
630
800
800
1000/910 1000/980
1220
1250
1260
1330
630
630
800
800
1000/860 1000/930
1150
1230
1200
1260
3b. 50x5
400 400
4
3
2
Ta = 35°C
1
4
3
Ta = 45°C 2
1
4
3
Ta = 55°C 2
1
E47709A
Non ventilated
switchboard (➞ IP54)
2000
400 400
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
105
Masterpact
Schneider Electric
Derating in switchboards
Installation
recommendations
Masterpact NT06-08 H1/L1 (switchboard 2300 x 1100 x 500 mm)
Type
Switchboard composition
NT06 H1/L1
NT08 H1/L1
2b. 40x5
2b. 50x5
5
4
3
2
1
Connection type
Busbar dimensions (mm)
Ventilated switchboard (➞ IP31)
E47712B
Ta = 35°C
2300
Ta = 45°C
200
300
600
Ta = 55°C
500
Non ventilated switchboard (➞ IP54)
E47711B
Ta = 35°C
2300
Ta = 45°C
200
300
500
600
Ta = 55°C
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
630
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
106
Masterpact
Schneider Electric
Masterpact NT10-16 H1/L1 (switchboard 2300 x 1100 x 500 mm)
Type
Switchboard composition
NT10 H1/L1
NT12 H1
NT16 H1
3b. 63x5
3b. 63x5
3b. 80x5
5
4
3
2
1
Connection type
Busbar dimensions (mm)
Ventilated switchboard (➞ IP31)
E47712B
Ta = 35°C
2300
Ta = 45°C
200
300
600
Ta = 55°C
500
Non ventilated switchboard (➞ IP54)
E47711B
Ta = 35°C
2300
Ta = 45°C
Ta = 55°C
200
300
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
5
4
3
2
5
4
3
2
H1/L1
2b. 63x5
H1/L1 H1/L1
3b. 63x5
3b. 50x5
H1/L1
1000/1000
1000/1000 1000/1000
1000/1000 1000/1000 1000/1000 1000/1000
1000/1000
1000/1000 1000/1000
1000/960 1000/1000 1000/1000 1000/1000
1000/920
1000/950 1000/930
1000/900 1000/1000 1000/970 1000/950
1000/950
1000/1000 1000/960
1000/1000 1000/1000 1000/1000 1000/970
1000/900
1000/950 1000/910
1000/950 1000/1000 1000/960 1000/930
1000/850
1000/900 1000/860
1000/880 1000/970 1000/910 1000/870
1250
1250
1250
1250
1250
1210
1250
1250
1250
1250
1250
1250
1460
1600
1500
1550
1250
1250
1250
1250
1250
1250
1400
1500
1420
1480
1250
1250
1250
1250
1250
1250
1300
1400
1330
1370
1250
1250
1250
1250
1250
1250
1400
1500
1370
1400
1250
1250
1250
1180
1190
1220
1350
1430
1300
1320
1250
1200
1210
1120
1130
1150
1250
1350
1210
1250
600
500
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
107
Masterpact
Schneider Electric
Derating in switchboards
Installation
recommendations
Masterpact NW08-10 N/H/L (switchboard 2300 x 800x 900 mm)
Type
NW08 N/H/L
NW10 N/H/L
2b. 50x5
3b. 63x5
Switchboard composition
4
3
2
1
Connection type
Busbar dimensions (mm)
2b. 63x5
Ventilated switchboard (➞ IP31)
E47714A
Ta = 35°C
2300
Ta = 45°C
Ta = 55°C
900
800
Non ventilated switchboard (➞ IP54)
E47713A
Ta = 35°C
2300
Ta = 45°C
Ta = 55°C
900
800
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
Note
The values indicated in these tables have been extrapolated from test data arnd
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
108
Masterpact
Schneider Electric
Masterpact NW12-16 N/H/L (switchboard 2300 x 800 x 900 mm)
Type
NW12 N1
NW12 H/L
NW16 N1
NW16 H/L
3b. 63x5
3b. 50x5
3b. 63x5
3b. 50x5
3b. 80x5
3b. 63x5
3b. 80x5
3b. 63x5
Switchboard composition
4
3
2
1
Connection type
Busbar dimensions (mm)
Ventilated switchboard (➞ IP31)
E47714A
Ta = 35°C
2300
Ta = 45°C
Ta = 55°C
900
800
Non ventilated switchboard (➞ IP54)
E47713A
Ta = 35°C
2300
Ta = 45°C
Ta = 55°C
900
800
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
1250
1250
1200
1250
1200
1130
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1240
1250
1250
1250
1210
1250
1170
1210
1250
1200
1140
1200
1100
1170
1200
1250
1250
1250 1250
1250
1250
1250
1550
1600
1600
1600
1600
1600
1600
1600
1250
1250
1250 1250
1250
1250
1250
1470
1600
1500
1600
1600
1600
1600
1600
1250
1250
1250 1250
1250
1250
1250
1380
1500
1380
1500
1520
1600
1470
1600
1250
1250
1250 1250
1250
1250
1250
1440
1550
1425
1550
1600
1600
1600
1600
1250
1250
1250 1250
1250
1250
1250
1360
1470
1360
1470
1500
1600
1500
1600
1250
1250
1250 1250
1250
1250
1250
1280
1380
1280
1380
1400
1520
1400
1520
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
109
Masterpact
Schneider Electric
Derating in switchboards
Installation
recommendations
Masterpact NW20-40 N/H/L (switchboard 2300 x 800 x 900 mm)
Type
NW20 H1/H2/H3
NW20 L1
NW25 H1/2/3
NW32 H1/2/3
NW40 H1/2/3
3b. 100x5
3b. 100x5
4b. 100x5
3b. 100x10
4b. 100x10
Switchboard composition
4
3
2
1
Connection type
Busbar dimensions (mm)
Ventilated switchboard (➞ IP31)
E47714A
Ta = 35°C
2300
Ta = 45°C
Ta = 55°C
900
800
Non ventilated switchboard (➞ IP54)
E47713A
Ta = 35°C
2300
Ta = 45°C
Ta = 55°C
900
800
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
2000
2000
2000
2000
2000
2000
1830
2000
2375
2500
3040
3200
3320
3700
2000
2000
2000
2000
1810
1960
1750
1920
2250
2380
2880
3100
3160
3500
2000
2000
1880
2000
1700
1850
1640
1800
2100
2250
2690
2900
2960
3280
2000
2000
2000
2000
1800
1900
1750
1890
2125
2275
2650
2850
3040
3320
1900
1960
1900
1960
1680
1810
1660
1800
2000
2150
2550
2700
2880
3120
1800
1920
1780
1920
1590
1700
1550
1700
1900
2020
2370
2530
2720
2960
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
110
Masterpact
Schneider Electric
Masterpact NW40b-63 H1/H2 (switchboard 2300 x 1400 x 1500 mm)
Type
NW40b H1/H2
NW50 H1/H2
NW63 H1/H2
5b. 100x10
7b. 100x10
8b. 100x10
4000
4000
4700
5000
6050
4000
4000
4450
4850
5670
4000
4000
4200
4600
5350
4000
4000
4350
4650
5290
4000
4000
4100
4400
5040
3840
3840
3850
4150
4730
Switchboard composition
4
3
2
1
Connection type
Busbar dimensions
Ventilated switchboard (➞ IP31)
E47716B
Ta = 35°C
Ta = 45°C
2300
Ta = 55°C
4
3
2
1
4
3
2
1
4
3
2
1
1500
1400
Non ventilated switchboard (➞ IP54)
E47715B
Ta = 35°C
Ta = 45°C
2300
Ta = 55°C
4
3
2
1
4
3
2
1
4
3
2
1
1500
1400
Note
The values indicated in these tables have been extrapolated from test data and
theoretical calculations. These tables are only intended as a guide and cannot replace
industrial experience or a temperature rise test.
111
Masterpact
Schneider Electric
Substitution kit
Fixed / drawout devices
800 to 3200 A
Installation
recommendations
It is possible to replace a Masterpact (M08 to M32) with a new Masterpact (NW08
to NW32) with the same power rating.
Substitution is possible for the following types of circuit breakers:
c N1, H1, H2 for both fixed and drawout versions
c L1 for drawout versions up to 2000 A.
Mounting diagram
Fixed version
Drawout version
Y
2Ø9,5 X 25
E59219A
E59218B
Y
Ø14
2 Ø11,5 x 22
124
162
150
Ø9,5
Ø14
4 Ø6,5
Ø11,5
10
110
2Ø11 X 6
175
Ø11
200 (3P)
315 (4P)
Ø10,5
Ø11
F
2 Ø11 X 6
200
167,5 (3P)
282,5 (4P)
267,5 (4P)
: Masterpact NW
: Masterpact M
F
162,5
Fixing points are identical for Masterpact (M08 to M32) and Masterpact (NW08 to NW32),
except for the four-pole craddle.
Door cut-out
c without an escutcheon, the cut-out is identical (270 x 325 mm).
c with the former escutcheon, the cut-out is identical (270 x 325 mm).
c with the new escutcheon, the cut-out is different.
Drawout version
295 mini (3P)
410 mini (4P)
300 mini (3P)
415 mini (4P)
E59221A
E59220A
Fixed version
295 mini
300 mini
Y
Y
270 (1)
379 (2)
270 (1)
316 (2)
135 (1)
158 (2)
X
325 (1)
364 (2)
X 135 (1)
222 (2) 153,3 (1)
162,5 (1)
182 (2)
325 (1)
364 (2)
162,5 (1)
182 (2)
47 (1)
Power connections
Select a set of retrofit connectors to replace the standard connectors and avoid any
modifications to the busbars (see the retrofit section in "orders and quotations")
Note:
(1) Without escutcheon
(2) With escutcheon
References X and Y represent the symmetry planes for
three-pole devices
112
Masterpact
Schneider Electric
E59217A
NW08 to NW32
M08 to M32
Electrical diagrams
Correspondences between Masterpact NW and Masterpact M terminal blocks
AT
BPF
B4
262
B2
B3
C2
C2
254
C12
C12
252
D4
D2
A4
84
84
C3
82
82
K2
Q3
184
BPO
182
Z5
Q2
Z21
Z21
Z4
Q1
Z22
Z3
484
Z11
Z2
474
Z12
Z1
V3
V2
V1
equivalent functions
using M2C or M6C
VN
charged
ALR, V, MR6, R
options
L3
254
L2
252
L1
A3
N
A2
power
ready to
close
Remote operation
fault
Control unit
fault
E59222A
Power
MCH
Q
I
SDE1
SDE2
S1 S2
Micrologic
U
MN
MX1
MX2
XF
PF
CH
Res
A1
251
B1
251
B1
C11
C11
A1
D1
D1
C1
81
K1
181
F2+
F2+
471
F1
T4
F1
X2
X1
T3
T2
T1
SG2
SG1
M3
M2
M1
or
(1)
or
or
C1
M6C
81
M2C
24 V DC
Craddle contacts
372
374
914
912
922
924
932
312
934
314
314
322
324
312
324
332
334
Test
322
334
354
332
352
814
364
824
connected
812
362
822
disconnected
832
..4
..4
..6
..2
..2
12
14
12
connected
and closed
834
not connected
or connected
and open
closed
14
22
24
22
24
32
34
32
closed
34
42
44
42
44
open
..8
E59223A
Indication contacts
EF . .
OF4
OF3
OF2
OF1
OF . .
OF
CT3
CD3
CD2
CD1
CE3
CE2
CT2
CT1
CE1
or
911
311
311
371
321
321
921
331
331
931
811
351
..1
..1
821
11
11
New or additional functions
361
21
21
Identical to Masterpact M
831
31
31
..5
41
41
CE
Different than Masterpact M
(1) The current transformer for the external neutral must be replaced
113
Masterpact
Schneider Electric
114
Masterpact
Schneider Electric
Additional characteristics
Masterpact
Presentation
Functions and characteristics
Dimensions and connection
Electrical diagrams
Installation recommendations
Tripping curves
Limitation curves
References
115
Masterpact
1
9
53
81
91
116
118
121
Schneider Electric
Tripping curves
Additional
characteristics
E46350
Micrologic 2.0
10 000
5 000
Ir = 0,4…1 x In
2 000
1 000
500
200
100
tr = 0,5...24 s
50
20
10
5
t(s)
2
Isd = 1,5…10 x Ir
1
.5
.2
.1
.05
.02
.01
.005
.002
.001
.5 .7 1
2
3 4 5 7 10
20 30
50 70 100
200 300
I / Ir
Micrologic 5.0, 6.0, 7.0
E46276
10 000
5 000
Ir = 0,4…1 x In
2 000
1 000
500
200
100
tr = 0,5…24 s
50
20
10
5
t(s)
Isd = 1,5…10 x Ir
2
1
I2t ON
.5
.2
0,4
0,3
0,3
0,2
0,2
0,1
.1
.05
.02
.01
0,4
I2t OFF
0
0,1
0
Ii = 2…15 x In . OFF
.005
.002
.001
.5 .7 1
2
3 4 5 7 10
x Ir
116
Masterpact
20
3
5
7 10
20 30
x In
Schneider Electric
Earth-fault protection (Micrologic 6.0)
E46266
10 000
5 000
2 000
Ig = A…J x In (1)
1200 A max.
1 000
500
200
100
50
20
10
5
t(s)
I2t ON
2
1
.5
.2
I2 t
.1
.05
0.4
0.4
0.3
0.2
0.1
0.3
0.2
0.1
OFF
0
0
.02
.01
.005
.002
.001
.05.07 .1
.2 .3 .4 .5 .7 1
2
3
5
7 10
200 300
I / In
(1)
Ig = In x…
Ig < 400 A
400 A i Ig i 1200 A
Ig > 1200 A
A
B
C
D
E
F
G
0,3
0,2
500
0,3
0,3
640
0,4
0,4
720
0,5
0,5
800
0,6
0,6
880
0,7
0,7
960
0,8 0,9 1
0,8 0,9 1
1040 1120 1200
H
J
E47587
IDMTL curve (Micrologic P and H)
100 000
HVF
10 000
5 000
2 000
1 000
EIT
500
t(s)
200
100
VIT
50
SIT
20
10
DT
5
2
1
.5
.5 .7
1
2
3
4 5
7
10
20
I / Ir
117
Masterpact
Schneider Electric
Limitation curves
Current limiting
Additional
characteristics
Voltage 380/415 V AC
E47519
300
Masterpact
NW H3
200
Masterpact
NW L1
kÂ
100
80
70
60
50
Masterpact
NT L1
40
30
20
10
20
30
40
60
100
200
kA rms
E47520
Voltage 660/690 V AC
300
Masterpact
NW H3
200
Masterpact
NW L1
kÂ
100
80
70
60
50
Masterpact
NT L1
40
30
20
10
20
30
40
60
100
200
kA rms
118
Masterpact
Schneider Electric
Energy limiting
Voltage 380/415 V AC
E47521
10
9
5
3
Masterpact
NW H3
2
10
8
Masterpact
NW L1
5
2
As
3
2
10
7
Masterpact
NT L1
5
3
2
10
6
10
20
30
40
60
100
150 200
300
kA rms
Voltage 660/690 V AC
9
E47522
10
5
Masterpact
NW H3
3
2
8
10
Masterpact
NW L1
5
2
As
3
2
7
10
Masterpact
NT L1
5
3
2
6
10
10
20
30
40
60
100
150 200
300
kA rms
119
Masterpact
Schneider Electric
120
Masterpact
Schneider Electric
Masterpact
References
Presentation
Functions and characteristics
Dimensions and connection
Electrical diagrams
Installation recommendations
Additional characteristics
1
9
53
81
91
121
Accessories for communication Bus
Order form
NT06 to NT16 fixed circuit breakers
122
123
Circuit breaker selection
Indication contacts
Remote operation
124
126
127
NT06 to NT16 drawout circuit breakers
128
Circuit breaker selection
Chassis locking and accessories
Indication contacts
Remote operation
128
130
131
132
Accessories for NT06 to NT16 fixed
and drawout circuit breakers
NT06 to NT16 fixed switch-disconnectors
133
Circuit breaker selection
136
NT06 to NT16 drawout switch-disconnectors
Circuit breaker selection
138
NW08 to NW63 fixed circuit breakers
Circuit breaker selection
Indication contacts
Remote operation
140
142
143
NW08 to NW63 drawout circuit breakers
Circuit breaker selection
Chassis locking and accessories
Indication contacts
Remote operation
144
146
148
149
Accessories for NW08 to NW63 fixed
and drawout circuit breakers
NW08 to NW63 fixed switch-disconnectors
150
Circuit breaker selection
152
NW08 to NW63 drawout switch-disconnectors
121
Circuit breaker selection
154
Retrofit solutions
156
Connection for fixed devices
Connection for drawout devices
156
157
Masterpact
Schneider Electric
Orders and quotations
Accessories for
communication Bus
Digipact display module
DMB300 display module
E67954
50894
DMC300 display module
E67955
50895
Spare parts
Memory card DMC300PCM
50959
Digipact Bus pre-wired system
Data concentrator DC150
110-240 V AC, 50/60 Hz and 115-125 V DC
50823
E79014
Auxiliary supply voltage
Junction block
50778
E67956
Junction block for internal Bus
Cables
E67957
Cable for internal bus
20-meter roll (0.75 mm2)
100-meter roll (0.75 mm2)
50779
50780
Modbus pre-wired system
Connection block
50963
CSD309 RS485 9 pins SubD connector
50964
CDM303 display module cable (L: 3 m)
50960
CCP303 RS485 Modbus cable + power (L: 3 m) (Micrologic)
CCS303 RS485 Modbus cable (L: 3 m) (Modbus slave)
50961
50962
CCR301 power + RS485 roll cable (L: 60 m) (Bus Modbus)
50965
E67959
E67958
CJB306 6 connections RS485 block + power
E67961
E79015
E67960
Cables
Converter
RS485/RS232 (ACE909) 12 V DC power supply included
RS485/RS232
RS485/Ethernet
RS485/Ethernet (SMS compatible)
(1) see catalogue Telemecanique.
(2) see catalogue Square D.
122
Masterpact
50786
TSX SCA72
174 CEV 300-10
3050 EGW2
(1)
(1)
(2)
Schneider Electric
Order form
Masterpact NT and NW
Locking
To indicate your choices, check the applicable square
boxes
and enter the appropriate information
in the rectangles
Basic device
VBP - ON/OFF pushbutton locking
OFF position locking
VCPO - by padlocks
VSPO - by keylocks
Locking kit
without
keylocks
1 lock
Quantity
Masterpact type
NT, NW
Frame size
06 to 63
Sensor rating
A
Circuit breaker
N1, H1, H2, H3, L1
Switch-disconnector
NA, HA, HF
Number of poles
3 or 4
Option : Neutral on right side
Type of device
Fixed
Drawout with chassis
Chassis alone
Drawout without chassis
VSPD - chassis locking in
''disconnected'' position
VPEC - door interlock
Micrologic control unit
A - ammeter
2.0 A
P - power meter
5.0 A
6.0 A
7.0 A
5.0 P
6.0 P
7.0 P
5.0 H
6.0 H
7.0 H
TCE - external sensor (CT) for neutral + earth-fault
protection
2 locks (different key profiles) for NW
Locking kit
Profalux
Ronis
without
keylocks
1 lock
1 lo ck + 1 lock with
same key profile
2 locks (different key profiles)
Optional connected - disconnected - test position locking
Latch on right-hand side of chassis
Latch on left-hand side of chassis
Indication contacts
TCW - external sensor for SGR protection
Rectangular sensor
280 x 115
for earth-leakage
470 x 160
protection
Additional
1 block of 4 OF for NW
EF - combined ''connected/closed'' contacts
1 EF 5 A - 240 V AC for NW
1 EF low-level for NW
SDE - ''fault-trip'' indication contacts
1 SDE 5 A - 240 V AC
Standard
Additional
1 SDE 5 A - 240 V AC
1 SDE low-level
Programmable contacts
2 M2C contacts
6 M6C contacts
Carriage switches
low-level
6 A - 240 V AC
CE - ''connected'' position
Maxi. 3 for NT and NW
Maxi. 2 for NT and 3 for NW
CD - ''disconnected'' position
Maxi. 1 for NT and 3 for NW
CT - ''test'' position
AC - actuator for additional carriage switches
LT - long-time rating plug (standard setting 0.4 to 1 x Ir)
Low setting option 0.4 to 0.8 Ir
High setting option 0.8 to 1 Ir
LT OFF option
PTE - external voltage measurement input
AD - external power-supply module
BAT - battery module
Communication
Digipact
Modbus
Modbus
Connection
Horizontal
Top
Vertical
Top
Front
Top
Bare-cable connectors
4 x 240 mm2 + connector shield
Vertical-connection adapters
Cable-lug adapters
Interphase barriers
Spreaders
Disconnectable front-connection
adapter
1 lock + 1 lock with
same key profile
OF - ON/OFF indication contacts
Standard
4 OF 6 A - 240 V AC (10 A - 240 V AC and low-level for NW)
Max. 4
qty
Alternate
1 OF low-level for NT
(replaces a standard contact)
TCE - external sensor (CT) for double neutral protection
(Micrologic P and H with 3-poles)
Eco COM
Ronis
VPOC - racking interlock
IPA - cable-type door interlock
IBPO - racking interlock between crank and OFF pushbutton for NW
DAE - automatic spring discharge before breaker removal for NW
VDC - mismatch protection
H - harmonic meter
COM
Profalux
Max. 2
qty
Max. 8
Max. 8
qty
qty
qty
qty
qty
qty
Remote operation
Bottom
Bottom
Bottom
Remote ON/OFF
NT-FC fixed
NT-FC, fixed, draw.
NT-FC, fixed, draw.
NT, NW-fixed, draw.
NT-fixed, drawout
NW-fixed
Remote tripping
VO - safety shutters on chassis
NT, NW
VIVC - shutter position indication NW
and locking
MCH - gear motor
XF - closing voltage release
MX - opening voltage release
PF - ''ready to close'' contact
V
V
V
low-level
6 A - 240 V AC
BPFE - electrical closing pushbutton
Res - electrical reset option
RAR - automatic reset option
MN - undervoltage release
V
R - delay unit (non-adjustable)
Rr - adjustable delay unit
2nd MX - shunt release
V
Accessories
Key for Micrologic control units:
2.0 : basic protection (long-time + inst.)
5.0 : selective protection (long-time + short-time + inst.)
6.0 : selective + earth-fault protection
(long-time + short-time + inst. + earth-fault)
7.0 : selective + earth-leakage protection
(long-time + short-time + inst. + earth-leakage)
CDM - mechanical operation counter
CB - auxiliary terminal shield for chassis
CDP - escutcheon
CP - transparent cover
OP - blanking plate
Brackets for mounting on backplates
123
Masterpact
Schneider Electric
Orders and quotations
NT06 to NT16
fixed circuit breakers
Circuit breaker selection
A Masterpact fixed circuit breaker is
described by 4 catalogue numbers
corresponding to:
b the basic circuit breaker
b a control unit
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories many also be
added.
.
Basic circuit breaker
Type H1
NT06
NT08
NT10
NT12
NT16
In (A at 40°C)
630
800
1000
1250
1600
3P
4P
Icu (kA for U = 220/415 V) - Ics = 100% Icu
42
47110
47115
42
47120
47125
42
47130
47135
42
47140
47145
42
47150
47155
In (A at 40°C)
630
800
1000
3P
4P
Icu (kA for U = 220/415 V) - Ics = 100% Icu
150
47112
47117
150
47122
47127
150
47132
47137
Type L1
E46423
NT06
NT08
NT10
Option
Neutral on the right
(*)
Micrologic control unit
"ammeter" A
Micrologic 2.0 A
Micrologic 5.0 A
Micrologic 6.0 A
Micrologic 7.0 A
basic protection
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47282
47285
47286
47287
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47289
47290
47291
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47293
47294
47295
"power meter" P
Micrologic 5.0 P
Micrologic 6.0 P
Micrologic 7.0 P
"harmonic meter" H
Micrologic 5.0 H
Micrologic 6.0 H
Micrologic 7.0 H
Communication option
Modbus COM
Modbus COM eco
Digipact COM
(*) consult us
47405
47406
47409
Auxiliaries and accessories:
b for fixed devices: see page 126
b for fixed or drawout devices: see page 133
Switch-disconnector version: see page 136
Source changeover assembly: see page 133
124
Masterpact
Schneider Electric
Front connection
4P
47328
47329
47330
47331
Bare-cable connectors + 1 connector shield for 4 x 240 mm2 cables
3P (3 parts)
4P (4 parts)
47333
47334
Vertical connection adapters 630/1600 A
3P (3 parts)
4P (4 parts)
33642
33643
Cable lug adapters 630/1600 A
3P (3 parts)
4P (4 parts)
33644
33645
E47757
3P
Top
Bottom
630/1600 A
E46427
E46426
E46887
Front connection accessories
Interphase barriers
33648
E79060
3P/4P (3 parts)
E74437
Arc chute screen
3P
4P
47335
47336
Rear connection
E46429
Vertical connection
3P
4P
630/1600 A
Top
Bottom
33604
33605
33614
33615
3P
4P
630/1600 A
Top
Bottom
33606
33607
33616
33617
E46430
Horizontal connection
E79060
Rear connection accessories
Interphase barriers
3P/4P (3 parts
33648
Common accessories for front and rear connections
Spreaders
E46431
630/1600 A
3P
4P
For front and horizontal rear connection
33622
33623
240 mm2
33013
33014
33015
33016
E47820
Cable lug kits
300 mm2
3P (6 lug kit)
4P (8 lug kit)
3P (6 lug kit)
4P (8 lug kit)
125
Masterpact
Schneider Electric
Orders and quotations
NT06 to NT16
fixed circuit breakers (cont.)
Indication contacts
E46463
ON/OFF indication contacts (OF)
Changeover contacts (6 A - 240 V)
1 low-level OF to replace 1 standard OF (4 max.)
4 (standard)
47339
E47758
"Fault trip" indication contacts (SDE)
Changeover contact (5 A - 240 V)
1 additional SDE (5 A - 240 V)
1 additional low-level SDE
1 (standard)
47340
47341
E46434
Programmable contacts (*) (programmed via Micrologic control unit)
2 contacts (M2C) (5 A - 240 V)
6 changeover contacts (M6C) (5 A - 240 V)
(*) for Micrologic control units P and H only.
47403
47404
E46435
M2C
M6C
126
Masterpact
Schneider Electric
Remote operation
Remote ON/OFF
E46436
Gear motor
AC 50/60 Hz
DC
48 V
100-130 V
200-240 V
277-415 V
440-480 V
24-30 V
48-60 V
100-130 V
200-250 V
MCH
47391
47395
47396
47398
47400
47390
47391
47392
47393
E46437
Instantaneous voltage releases
Standard
AC 50/60 Hz
DC
Communicating
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
Closing release
XF
47349
47350
47351
47352
47353
47354
47355
XF com
47310
47311
47312
47313
47314
47315
47316
Opening release
MX
47359
47360
47361
47362
47363
47364
47365
MX com
47320
47321
47322
47323
47324
47325
47326
E46438
"Ready to close" contact (1 max.)
PF
47342
47343
1 changeover contact (5 A - 240 V)
1 low-level changeover contact
E46439
Electrical closing pushbutton
BPFE
47512
1 pushbutton
E46660
Remote reset after fault trip
Electrical reset
110-130 V AC
220-240 V AC
Automatic reset
Adaptation
Res
47344
47345
RAR
47346
(*)
Remote tripping
E46437
Instantaneous voltage release
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
2nd MX
47369
47370
47371
47372
47373
47374
47375
or
MN
47380
47381
47382
47383
47385
MN delay unit
E46694
R (non-adjustable)
AC 50/60 Hz
DC
48-60 V
100-130 V
200-250 V
380-480 V
33684
33685
Rr (adjustable)
33680
33681
33682
33683
(*) no charge.
127
Masterpact
Schneider Electric
Orders and quotations
NT06 to NT16
drawout circuit breakers
Circuit breaker selection
A Masterpact drawout circuit breaker is
described by 5 catalogue numbers
corresponding to:
b the basic circuit breaker
b a control unit
b a chassis
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories many also be
added.
.
Basic circuit breaker
Type H1
3P
4P
In (A at 40°C) Icu (kA for U = 220/415 V) - Ics = 100% Icu
630
42
47200
47205
800
42
47210
47215
1000
42
47220
47225
1250
42
47230
47235
1600
42
47240
47245
NT06
NT08
NT10
NT12
NT16
Type L1
3P
4P
In (A at 40°C) Icu (kA for U = 220/415 V) - Ics = 100% Icu
630
150
47202
47207
800
150
47212
47217
1000
150
47222
47227
E46441
NT06
NT08
NT10
Option
Neutral on the right
(*)
Micrologic control unit
"ammeter" A
Micrologic 2.0 A
Micrologic 5.0 A
Micrologic 6.0 A
Micrologic 7.0 A
basic protection
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
33525
33532
33533
33534
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47297
47298
47299
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47301
47302
47303
3P
33722
33723
4P
33725
33726
3P
33723
4P
33726
"power meter" P
Micrologic 5.0 P
Micrologic 6.0 P
Micrologic 7.0 P
"harmonic meter" H
Micrologic 5.0 H
Micrologic 6.0 H
Micrologic 7.0 H
Chassis
For type H1
630/1250 A
1600 A
For type L1
630/1000 A
Communication option
Modbus COM
Modbus eco COM
Digipact COM
(*) consult us
Chassis
33852
33855
+
Circuit breaker
47485
33843
47489
Auxiliaries and accessories:
b for drawout devices: see page 130
b for fixed or drawout devices: see page 133
Switch-disconnector version: see page 136
Source changeover assembly: see page 133
128
Masterpact
Schneider Electric
E46440
Chassis front connection
630/1600 A
Top
Bottom
3P
4P
33727
33728
33733
33734
Front connection accessories
33642
33643
Cable lug adapters 630/1600 A
3P (3 parts)
4P (4 parts)
33644
33645
E46427
E46426
Vertical connection adapters 630/1600 A
3P (3 parts)
4P (4 parts)
Chassis rear connection
E46429
Vertical connection
630/1600 A
Top
Bottom
630/1600 A
Top
Bottom
3P
4P
33729
33730
33735
33736
3P
4P
33731
33732
33737
33738
E46430
Horizontal connection
E46428
Rear connection accessories
Interphase barriers
3P/4P (3 parts)
33768
Common accessories for front and rear connection
Spreaders
E46431
630/1600 A
3P
4P
For front and horizontal rear connection.
33622
33623
240 mm2
33013
33014
33015
33016
E47820
Cable lug kits
300 mm2
3P (6 lug kit)
4P (8 lug kit)
3P (6 lug kit)
4P (8 lug kit)
129
Masterpact
Schneider Electric
Orders and quotations
NT06 to NT16
drawout circuit breakers (cont.)
Chassis locking and accessories
Chassis locking
"Disconnected" position locking
E46685
By padlocks
Standard
By keylocks
Profalux
1 lock
1 lock + 1 lock with same key profile
2 locks (different key profiles)
Ronis
1 lock
1 lock + 1 lock with same key profile
2 locks (different key profiles)
Optional disconnected/test/connected position locking
Locking kit without locks for
Profalux
Ronis
Castell
Kirk
33773
33774
33775
33776
33777
33778
33779
Right-hand side of chassis (VPECD)
Left-hand side of chassis (VPECG)
33786
33787
Racking interlock (VPOC)
33788
(*)
33769
33770
33771
33772
E46464
Door interlock (1 part)
E46465
Racking interlock
Breaker mismatch protection
33767
E47765
Breaker mismatch protection (VDC)
Chassis accessories
Arc chute cover
Standard
Terminal shield
3P
4P
33763
33764
Safety shutters (VO)
3P
4P
33765
33766
E46700
3P/4P
E46698
Auxiliary terminal shield (CB)
E46699
Safety shutters
(*) no charge.
130
Masterpact
Schneider Electric
Indication contacts
E46467
ON/OFF indication contacts (OF)
Changeover contacts (6 A - 240 V)
4 (standard)
1 low-level OF to replace 1 standard OF (4 max.)
33806
E47759
"Fault trip" indication contacts (SDE)
Changeover contact (5 A - 240 V)
1 (standard)
1 additional SDE (5 A - 240 V)
47430
1 additional low-level SDE
47431
E46686
Programmable contacts (*) (programmed via Micrologic control unit)
2 contacts M2C (5 A - 240 V)
47483
6 changeover contacts M6C (5 A - 240 V)
(*) for Micrologic control units P and H only.
47484
E46687
M2C
M6C
E46661
Carriage switches (connected / disconnected / test position)
Changeover contacts (6A - 240 V)
1 connected position contact (3 max.)
1 test position contact (1 max.)
1 disconnected position contact (2 max.)
And/or low-level changeover contacts
1 connected position contact (3 max.)
1 test position contact (1 max.)
1 disconnected position contact (2 max.)
33751
33752
33753
33754
33755
33756
Auxiliary terminals for chassis alone
3 wire terminal (30 parts)
6 wire terminal (10 parts)
Jumpers (10 parts)
47071
47072
47900
131
Masterpact
Schneider Electric
Orders and quotations
NT06 to NT16
drawout circuit breakers (cont.)
Remote operation
Remote ON/OFF
E46662
Gear motor
AC 50/60 Hz
DC
48 V
100-130 V
200-240 V
277-415 V
440-480 V
24-30 V
48-60 V
100-130 V
200-250 V
MCH
47461
47465
47466
47468
47470
47460
47461
47462
47463
Instantaneous voltage release
Standard
AC 50/60 Hz
DC
Communicating
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
Closing release
XF
47439
47440
47441
47442
47443
47444
47445
XF com
47411
47412
47413
47414
47415
47416
47417
Opening release
MX
33809
33810
33811
33812
33813
33814
33815
MX com
33791
33792
33793
33794
33795
33796
33797
E46664
"Ready to close" contact (1 max.)
PF
47432
47433
1 changeover contact (5 A - 240 V)
1 low-level changeover contact
E46439
Electrical closing pushbutton
BPFE
47512
1 pushbutton
E46660
Remote reset after fault trip
Electrical reset
110-130 V AC
220-240 V AC
Automatic reset
Adaptation
Res
47434
47435
RAR
47346
(*)
Remote tripping
E46663
Instantaneous voltage release
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
2nd MX
47449
47450
47451
47452
47453
47454
47455
or
MN
33819
33820
33821
33822
33824
MN delay unit
E46694
R (non-adjustable)
AC 50/60 Hz
DC
48-60 V
100-130 V
200-250 V
380-480 V
33684
33685
Rr (adjustable)
33680
33681
33682
33683
(*) no charge.
132
Masterpact
Schneider Electric
Accessories for NT06 to NT16
fixed and drawout circuit breakers
Circuit breaker locking
Pushbutton locking device
33897
E46666
By padlocks
OFF position locking
By padlocks + BPFE support
E46666
47514
By keylocks + BPFE support
Profalux
1 lock
1 lock + 1 lock with same key profile
Ronis
1 lock
1 lock + 1 lock with same key profile
Locking kit without locks for
Profalux
Ronis
Kirk
Castell
47519
47520
47521
47522
47515
47516
47517
47518
Other circuit breaker accessories
Mechanical operation counter
33895
E46667
operation counter CDM
E46670
E46669
E46668
Escutcheon and accessories
Escutcheon
Transparent cover (IP 54)
Escutcheon blanking plate
Fixed
33718
Drawout
33857
33859
33858
EscutcheonCoverBlanking plate
Mechanical interlocking for source changeover
E47760
Interlocking using connecting rods
Complete assembly with 2 adaptation fixtures + rods
2 Masterpact NT fixed devices
2 Masterpact NT drawout devices
33912
33913
Interlocking using cables (*)
Choose 2 adaptation fixtures (1 for each breaker) + 1 set of cables
1 adaptation fixture for Masterpact NT fixed devices
1 adaptation fixture for Masterpact NT drawout devices
1 set of 2 cables
(*) Can be used with any combination of NT or NW, fixed or drawout devices.
33200
33201
33209
E70742
Cable-type door interlock
1 complete assembly for Masterpact NT fixed devices
1 complete assembly for Masterpact NT drawout devices
133
Masterpact
33920
33921
Schneider Electric
Orders and quotations
Accessories for NT06 to NT16
fixed or drawout circuit breakers
(cont.)
Accessories for Micrologic control units
External sensors
33576
E46671
External sensor for earth-leakage protection (TCE)
Sensor rating 400/1600 A (for Micrologic P and H with 3P devices)
Rectangular sensor for earth-leakage protection
280 mm x 115 mm
E46672
33577
Source ground return (SGR) earth fault protection
External sensor (SGR)
33579
E46671
MDGF summing module
48891
Voltage measurement input (for breakers supplied via bottom terminals)
Voltage measurement input
Fixed
E46674
Drawout
47506
47507
E46674
Long-time rating plug (limits setting range for higher accuracy)
Standard
0.4 to 1 x Ir
33542
Low-setting option
0.4 to 0.8 x Ir
33543
High-setting option
0.8 to 1 x Ir
33544
Without long-time protection
off
33545
Zone Selective Interlocking option for Micrologic P and H
ZSI
Standard
E47787
External power supply module
L4
L3
t
Inpu
24VDC
Output
24VDC G2
0A
AD 22
G1
24-30 V DC
48-60 V DC
125 V DC
110 V AC
220 V AC
380 V AC
54440
54441
54442
54443
54444
54445
1 24 V battery
54446
Battery module
Test equipment
Mini test kit
E59921
33594
Portable test kit
E59554
33595
Special settings
For circuit breaker derating
Catalogue number to be added to those describing the circuit breaker rating
Rating
NT08
NT10
NT12
NT16
400
47053
47053
630
33091
33091
33091
800
33092
33092
33092
1000
33093
33093
1250
33094
Note: for ratings In = 100 or 250 A, please contact us.
134
Masterpact
Schneider Electric
135
Masterpact
Schneider Electric
Orders and quotations
NT06 to NT16
fixed switch-disconnectors
Switch-disconnector selection
A Masterpact fixed switch-disconnector is
described by 3 catalogue numbers
corresponding to:
b the basic switch-disconnector
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories many also be
added.
.
Basic switch-disconnector
Type HA
NT06
NT08
NT10
NT12
NT16
In (A at 40°C)
630
800
1000
1250
1600
3P
Icm (kA peak for U = 220/690 V)
60
47159
60
47161
60
47163
60
47165
60
47167
4P
47160
47162
47164
47166
47168
Communication option
47405
47409
E46675
Modbus COM
Digipact COM
Auxiliaries and accessories:
b for fixed devices: see page 126
b for fixed or drawout devices: see page 133
Source changeover assembly: see page 133
136
Masterpact
Schneider Electric
Front connection
4P
47328
47329
47330
47331
Bare-cable connectors + 1 connector shield for 4 x 240 mm2 cables
3P (3 parts)
4P (4 parts)
47333
47334
Vertical connection adapters 630/1600 A
3P (3 parts)
4P (4 parts)
33642
33643
Cable lug adapters 630/1600 A
3P (3 parts)
4P (4 parts)
33644
33645
E47757
3P
Top
Bottom
630/1600 A
E46427
E46426
E46887
Front connection accessories
Interphase barriers
33648
E79060
3P/4P (3 parts)
Rear connection
E46429
Vertical connection
3P
4P
630/1600 A
Top
Bottom
33604
33605
33614
33615
3P
4P
630/1600 A
Top
Bottom
33606
33607
33616
33617
E46430
Horizontal connection
E79060
Rear connection accessories
Interphase barriers
3P/4P (3 parts)
33648
Common accessories for front and rear connection
Spreaders
E46431
630/1600 A
3P
4P
For front and horizontal rear connection
33622
33623
240 mm2
33013
33014
33015
33016
E47820
Cable lug kits
300 mm2
3P (6 lug kit)
4P (8 lug kit)
3P (6 lug kit)
4P (8 lug kit)
137
Masterpact
Schneider Electric
Orders and quotations
NT06 to NT16
drawout switch-disconnectors
Switch-disconnector selection
A Masterpact drawout switch-disconnector
is described by 4 catalogue numbers
corresponding to:
b the basic switch-disconnector
b a chassis
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories many also be
added.
.
Basic switch-disconnector
Type HA
In (A at 40°C)
630
800
1000
1250
1600
NT06
NT08
NT10
NT12
NT16
3P
Icm (kA peak for U = 220/690 V)
60
47248
60
47250
60
47252
60
47254
60
47256
4P
47249
47251
47253
47255
47257
Chassis
630/1250 A
1600 A
3P
33722
33723
4P
33725
33726
E00000
Communication option
COM Modbus
COM Digipact
Chassis
33852
33855
+
Switch-disconnector
47485
47489
Auxiliaries and accessories:
b for drawout devices: see page 130
b for fixed or drawout devices: see page 133
Source changeover assembly: see page 133
138
Masterpact
Schneider Electric
E46440
Chassis front connection
630/1600 A
Top
Bottom
3P
4P
33727
33728
33733
33734
Front connection accessories
33642
33643
Cable lug adapters 630/1600 A
3P (3 parts)
4P (4 parts)
33644
33645
E46427
E46426
Vertical connection adapters 630/1600 A
3P (3 parts)
4P (4 parts)
Chassis rear connection
E46429
Vertical connection
630/1600 A
Top
Bottom
630/1600 A
Top
Bottom
3P
4P
33729
33730
33735
33736
3P
4P
33731
33732
33737
33738
E46430
Horizontal connection
Rear connection accessories
E46428
Interphase barriers
3P/4P (3 parts)
33768
Common accessories for front and rear connection
Spreaders
E46431
630/1600 A
3P
4P
For front and horizontal rear connection
33622
33623
240 mm2
33013
33014
33015
33016
E47820
Cable lug kits
300 mm2
3P (6 lug kit)
4P (8 lug kit)
3P (6 lug kit)
4P (8 lug kit)
139
Masterpact
Schneider Electric
Masterpact: price list
NW08 to NW63
fixed circuit breakers
Circuit breaker selection
Unit price (excl.VAT) in French francs
A Masterpact fixed circuit breaker is
described by 4 catalogue numbers
corresponding to:
b the basic circuit breaker
b a control unit
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories may also be
added.
.
Basic circuit breaker
Type N1
NW08
NW10
NW12
NW16
Type H1
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
NW40b
NW50
NW63
E46442
3P
4P
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
800
42
48000
48007
1000
42
48014
48021
1250
42
48028
48035
1600
42
48042
48049
3P
4P
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
800
65
48001
48008
1000
65
48015
48022
1250
65
48029
48036
1600
65
48043
48050
2000
65
48057
48064
2500
65
48070
48076
3200
65
48082
48087
4000
65
48092
48097
4000
100
48106
48109
5000
100
48112
48115
6300
100
48118
48121
Type H2
Basic circuit breaker y 4000 A
E46443
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
NW40b
NW50
NW63
Basic circuit breaker u 4000 A
3P
4P
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
800
100
48002
48009
1000
100
48016
48023
1250
100
48030
48037
1600
100
48044
48051
2000
100
48058
48065
2500
100
48071
48077
3200
100
48083
48088
4000
100
48093
48098
4000
150
48107
48110
5000
150
48113
48116
6300
150
48119
48122
Option
Neutral on the right
(*)
Micrologic control unit
"ammeter" A
Micrologic 2.0 A
Micrologic 5.0 A
Micrologic 6.0 A
Micrologic 7.0 A
basic protection
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47282
47285
47286
47287
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47289
47290
47291
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
47293
47294
47295
"power meter" P
Micrologic 5.0 P
Micrologic 6.0 P
Micrologic 7.0 P
"harmonic meter" H
Micrologic 5.0 H
Micrologic 6.0 H
Micrologic 7.0 H
Communication option
Modbus COM
Modbus COM eco
Digipact COM
(*) consult us.
48188
47406
48192
Auxiliaries and accessories:
b for fixed devices: see page 22
b for fixed or drawout devices: see page 30
Switch-disconnector version: see page 32
Source changeover assembly: see page 30
BTP207E-50200-NW.fm/20
Schneider Electric
Masterpact: price list
NW08 to NW63
fixed circuit breakers (cont.)
Circuit breaker selection (cont.)
Unit price (excl.VAT) in French francs
E46444
Front connection
800/1600 A
2000 A
2500/3200 A
Top
Bottom
Top
Bottom
Top
Bottom
3P
48128
48130
48124
48125
48129
48131
4P
48153
48155
48126
48127
48154
48156
3P
48421
48422
4P
48424
48425
3P
48133
48138
48134
48139
4P
48158
48163
48159
48164
Front connection accessories
E46889
Disconnectable front connection
1600 A
2000/3200 A
Rear connection
E46445
Vertical connection
800/2000 A
2500/3200 A
4000 A
4000b/5000 A
6300 A
Top
Bottom
Top
Bottom
Top
48135
48160
Bottom
48140
48165
Top
48136
48161
Bottom
48141
48166
Top
48137
48162
Bottom
48142
48167
Top
Bottom
Top
Bottom
Top
Bottom
Top
Bottom
3P
48143
48148
48144
48149
48145
48150
48146
48151
4P
48168
48173
48169
48174
48170
48175
48171
48176
E46446
Horizontal connection
800/2000 A
2500/3200 A
4000 A
4000b/5000 A
Rear connection accessories
Interphase barriers
48599
E46428
3P/4P (3 parts)
47829
E47788
Brackets for mounting on a backplate
2 parts
Schneider Electric
BTP207E-50200-NW.fm/21
Masterpact: price list
NW08 to NW63
fixed circuit breakers (cont.)
Indication contacts
Unit price (excl.VAT) in French francs
E46432
ON/OFF indication contacts (OF)
Block of 4 changeover contacts (6 A - 240 V)
1 additional block of 4 contacts (2 max.)
1 block (standard)
48198
E46665
"Fault trip" indication contacts (SDE)
Changeover contact (5 A - 240 V)
1 additional SDE (5 A - 240 V)
1 additional low-level SDE
1 (standard)
48200
48201
E46434
Programmable contacts (*) (programmed via Micrologic control unit)
2 contacts M2C (5 A - 240 V)
6 changeover contacts M6C (5 A - 240 V)
(*) for Micrologic control units P and H only.
47403
47404
E46435
M2C
M6C
BTP207E-50200-NW.fm/22
Schneider Electric
Masterpact: price list
NW08 to NW63
fixed circuit breakers (cont.)
Remote operation
Unit price (excl.VAT) in French francs
Remote ON/OFF
E46447
Gear motor
AC 50/60 Hz
DC
48 V
100-130 V
200-240 V
250-277 V
380-415 V
440-480 V
24-30 V
48-60 V
100-130 V
200-250 V
MCH
48207
48211
48212
48213
48214
48215
48206
48207
48208
48209
E46437
Instantaneous voltage releases
Standard
AC 50/60 Hz
DC
Communicating
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48/60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
Closing release
XF
47349
47350
47351
47352
47353
47354
47355
XF com
47310
47311
47312
47313
47314
47315
47316
Opening release
MX
47359
47360
47361
47362
47363
47364
47365
MX com
47320
47321
47322
47323
47324
47325
47326
E46438
"Ready to close" contact (1 max.)
1 changeover contact (5 A - 240 V)
1 low-level changeover contact
PF
47342
47343
E46677
Electrical closing pushbutton
BPFE
48534
1 pushbutton
E46665
Remote reset after fault trip
Electrical reset
110-130 V AC
220-240 V AC
Automatic reset
Adaptation
Res
48202
48203
RAR
47346
(*)
Remote tripping
E46437
Instantaneous voltage release
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
2nd MX
47369
47370
47371
47372
47373
47374
47375
or
MN
47380
47381
47382
47383
47385
MN delay unit
E46694
R (non-adjustable)
AC 50/60 Hz
DC
48-60 V
100-130 V
200-250 V
380-480 V
33684
33685
Rr (adjustable)
33680
33681
33682
33683
(*) no charge.
Schneider Electric
BTP207E-50200-NW.fm/23
Masterpact: price list
NW08 to NW63
drawout circuit breakers
Circuit breaker selection
Unit price (excl.VAT) in French francs
E46448
A Masterpact drawout circuit breaker is
described by 5 catalogue numbers
corresponding to:
b the basic circuit breaker
b a control unit
b a chassis
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories may also be
added.
.
Basic circuit breaker
3P
4P
Type N1
NW08
NW10
NW12
NW16
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
800
42
48230
48237
1000
42
48244
48251
1250
42
48258
48265
1600
42
48272
48279
Type H1
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
NW40b
NW50
NW63
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
800
65
48231
48238
1000
65
48245
48252
1250
65
48259
48266
1600
65
48273
48280
2000
65
48287
48294
2500
65
48300
48306
3200
65
48312
48317
4000
65
48322
48327
4000
100
48336
48339
5000
100
48342
48345
6300
100
48348
48351
Type H2
E46449
Basic circuit breaker + chassis y 4000 A
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
NW40b
NW50
NW63
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
800
100
48232
48239
1000
100
48246
48253
1250
100
48260
48267
1600
100
48274
48281
2000
100
48288
48295
2500
100
48301
48307
3200
100
48313
48318
4000
100
48323
48328
4000
150
48337
48340
5000
150
48343
48346
6300
150
48349
48352
Type H3
NW20
NW25
NW32
NW40
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
2000
150
48289
48296
2500
150
48302
48308
3200
150
48314
48319
4000
150
48324
48329
Type L1
Basic circuit breaker + chassis u 4000 A
NW08
NW10
NW12
NW16
NW20
In (A at 40°C) Icu (kA for U = 220/440 V) - Ics = 100% Icu
800
150
48233
48240
1000
150
48247
48254
1250
150
48261
48268
1600
150
48275
48282
2000
150
48290
48297
Option
Neutral on the right
(*)
Micrologic control unit
"ammeter" A
Micrologic 2.0 A
Micrologic 5.0 A
Micrologic 6.0 A
Micrologic 7.0 A
basic protection
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
48358
48360
48361
48362
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
48363
48364
48365
selective protection
selective + earth-fault protection
selective + earth-leakage protection
3P/4P
48366
48367
48368
"power meter" P
Micrologic 5.0 P
Micrologic 6.0 P
Micrologic 7.0 P
"harmonic meter" H
Micrologic 5.0 H
Micrologic 6.0 H
Micrologic 7.0 H
(*) consult us.
BTP207E-50200-NW.fm/24
Schneider Electric
Masterpact: price list
NW08 to NW63
drawout circuit breakers (cont.)
Circuit breaker selection (cont.)
Unit price (excl.VAT) in French francs
E70740
Chassis
3P
4P
48391
48392
48403
48404
48392
48393
48394
48395
48396
48397
48404
48405
48406
48407
48408
48409
48394
48395
48396
48406
48407
48408
48399
48400
48411
48412
For type N1
800/1250 A
1600 A
For type H1/H2
800/1600 A
2000 A
2500 A
3200 A
4000 A
4000b/6300 A
Chassis y 4000 A
For type H3
2000/2500 A
3200 A
4000 A
For type L1
800/1600 A
2000 A
Auxiliaries and accessories:
b for drawout devices: see page 26
b for fixed or drawout devices: see page 30
Switch-disconnector version: see page 32
Source changeover assembly: see page 30
Communication option
Chassis
Modbus COM
Modbus eco COM
Digipact COM
+
Circuit breaker
33852
48384
48385
48388
33855
E46450
Chassis front connection
800/1600 A
2000 A
2500/3200 A
Top
Bottom
Top
3P
48415
48418
48413
4P
48441
48444
48417
Bottom
48414
48420
Top
Bottom
48416
48419
48442
48445
3P
4P
Chassis rear connection
E46445
Vertical connection
800/2000 A
800/1600 A type L1
2500/3200 A
2000 A types H3/L1
4000 A
Top
Bottom
Top
Bottom
Top
48133
48138
48134
48139
48135
48158
48163
48159
48164
48160
Bottom
48140
48165
4000b/5000 A
Top
48136
48161
Bottom
48141
48166
Top
48137
48162
Bottom
48142
48167
800/2000 A
800/1600 A type L1
2500/3200 A
2000 A types H3/L1
4000 A
Top
Bottom
Top
Bottom
Top
Bottom
48143
48148
48144
48149
48145
48150
48168
48173
48169
48174
48170
48175
4000b/5000 A
Top
48146
48171
Bottom
48151
48176
6300 A
E46446
Horizontal connection
E46428
Rear connection accessories
Schneider Electric
Interphase barriers
3P/4P (3 parts)
48600
BTP207E-50200-NW.fm/25
Masterpact: price list
NW08 to NW63
drawout circuit breakers (cont.)
Chassis locking and accessories
Unit price (excl.VAT) in French francs
Chassis locking
"Disconnected" position locking
E46451
By padlocks
Standard
By keylocks
Profalux
1 lock
1 lock + 1 lock with same key profile
2 locks (different key profiles)
Ronis
1 lock
1 lock + 1 lock with same key profile
2 locks (different key profiles)
Optional disconnected/test/connected position locking
Locking kit without locks for
Profalux, Ronis
Kirk
Castell
48568
48569
48570
48572
48573
48574
33779
Right-hand side of chassis
Left-hand side of chassis
48579
48580
1 part
48582
(*)
48564
48565
48566
E46452
Door interlock (1 part)
E46453
Racking interlock
Racking interlock between crank and OFF pushbutton
1 part
48585
Automatic spring discharge before breaker removal
48554
E46688
1 part
Breaker mismatch protection
33767
E46456
Breaker mismatch protection VDC
(*) no charge.
BTP207E-50200-NW.fm/26
Schneider Electric
Masterpact: price list
NW08 to NW63
drawout circuit breakers (cont.)
Chassis locking and accessories (cont.)
Unit price (excl.VAT) in French francs
Chassis accessories
Arc chute cover
Standard
3P
4P
3P
4P
48595
48596
48597
48598
3P
4P
3P
4P
48587
48589
48588
48590
E46457
3P/4P
Auxiliary terminal shield (CB)
E46458
800/4000 A
4000b/6300 A
Safety shutters + locking block
E46459
800/4000 A
4000b/6300 A
Shutter locking block (for remplacement)
48591
E46460
2 parts for 800/4000 A
E46702
Front face shutter position indication and locking
Schneider Electric
800/4000 A
4000b/6300 A
3P/4P
3P
4P
48592
48593
48594
BTP207E-50200-NW.fm/27
Masterpact: price list
NW08 to NW63
drawout circuit breakers (cont.)
Indication contacts
Unit price (excl.VAT) in French francs
E46689
ON/OFF indication contacts (OF)
Block of 4 changeover contacts (6 A - 240 V)
1 additional block of 4 contacts (2 max.)
1 block (standard)
48468
E46690
Combined closed / connected contacts for use with 1 auxiliary contact
1 contact (5 A - 240 V) (8 max.)
or 1 low-level contact (8 max.)
48477
48478
E46691
"Fault trip" indication contacts (SDE)
Changeover contact (5 A - 240 V)
1 additional SDE (5 A - 240 V)
or 1 additional low-level SDE
1 (standard)
48475
48476
E46703
Programmable contacts (*) (programmed via Micrologic control unit)
2 contacts M2C (5 A - 240 V)
or 6 contacts M6C (5 A - 240 V)
(*) for Micrologic control units P and H only.
48382
48383
E46734
M2C
M6C
E46661
Carriage switches (connected / disconnected / test position)
Changeover contacts (8 A - 240V)
1 connected position contact (3 max.)
1 test position contact (3 max.)
1 disconnected position contact (3 max.)
and/or low-level changeover contacts
1 connected position contact (3 max.)
1 test position contact (3 max.)
1 disconnected position contact (3 max.)
Actuator for additional carriage switches
33751
33752
33753
33754
33755
33756
48560
Auxiliary terminals for chassis alone
3 wire terminal (30 parts)
6 wire terminal (10 parts)
Jumpers (10 parts)
BTP207E-50200-NW.fm/28
47898
47899
47900
Schneider Electric
Masterpact: price list
NW08 to NW63
drawout circuit breakers (cont.)
Remote operation
Unit price (excl.VAT) in French francs
Remote ON/OFF
E46692
Gear motor
AC 50/60 Hz
DC
48 V
100-130 V
200-240 V
250-277 V
380-415 V
440-480 V
24-30 V
48-60 V
100-130 V
200-250 V
MCH
48522
48526
48527
48528
48529
48530
48521
48522
48523
48524
E46693
Instantaneous voltage releases
Standard
AC 50/60 Hz
DC
Communicating
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
Closing release
XF
48480
48481
48482
48483
48484
48485
48486
XF com
48448
48449
48450
48451
48452
48453
48454
Opening release
MX
48490
48491
48492
48493
48494
48495
48496
MX com
48457
48458
48459
48460
48461
48462
48463
E46695
"Ready to close" contact (1 max.)
1 changeover contact (5 A - 240 V)
1 low-level changeover contact
PF
48469
48470
E46677
Electrical closing pushbutton
BPFE
48534
1 pushbutton
E46691
Remote reset after fault trip
Electrical reset
110-130 V AC
220-240 V AC
Automatic reset
Adaptation
Res
48472
48473
RAR
47346
(*)
Remote tripping
E46693
Instantaneous voltage release
AC 50/60 Hz
DC
12 V DC
24-30 V DC, 24 V AC
48-60 V DC, 48 V AC
100-130 V
200-250 V
277 V AC
380-480 V AC
2nd MX
48510
48511
48512
48513
48514
48515
48516
or
MN
48501
48502
48503
48504
48506
MN delay unit
E46694
R (non-adjustable)
AC 50/60 Hz
DC
48-60 V
100-130 V
200-250 V
380-480 V
33684
33685
Rr (adjustable)
33680
33681
33682
33683
(*) no charge.
Schneider Electric
BTP207E-50200-NW.fm/29
Masterpact: price list
Accessories for NW08 to NW63
fixed and drawout circuit breakers
Unit price (excl.VAT) in French francs
Circuit breaker locking
Pushbutton locking device
48536
E46666
By padlocks
OFF position locking
By padlocks
E46735
48539
By padlocks and keylocks
Profalux
Ronis
1 lock
1 lock + 1 lock with same key profile
2 locks (different key profiles)
1 lock
1 lock + 1 lock with same key profile
2 locks (different key profiles)
48545
48546
48547
48549
48550
48551
Profalux, Ronis
Kirk
Castell
48541
48542
48543
Locking kit without locks for
Other circuit breaker accessories
Mechanical operation counter
48535
E46667
operation counter CDM
Escutcheon
Escutcheon
Transparent cover IP 54
Escutcheon blanking plate
E46736
E46680
E46679
Escutcheon and accessories
Cover
Fixed
48601
48605
Drawout
48603
48604
48605
Blanking plate
Mechanical interlocking for source changeover
E47762
Interlocking of 2 devices using connecting rods
Complete assembly with 2 adaptation fixtures + rods
2 Masterpact NW fixed devices
2 Masterpact NW drawout devices
Can be used with 1 NW fixed + 1 NW drawout.
48612
48612
Interlocking of 2 devices using cables (*)
Choose 2 adaptation fixtures (1 for each device + 1 set of cables)
1 adaptation fixture for Masterpact NW fixed devices
1 adaptation fixture for Masterpact NW drawout devices
1 set of 2 cables
(*) Can be used with any combination of NT or NW, fixed or drawout devices.
47926
47926
33209
Interlocking of 3 devices using cables
Choose 3 adaptation fixtures (1 complete set with 3 adaptation fixtures + cables
3 sources, only 1 device closed, fixed or drawout devices
2 sources + 1 coupling, fixed or drawout devices
2 normal + 1 replacement source, fixed or drawout devices
48610
48609
48608
Cable-type door interlock
1 complete assembly for Masterpact NW fixed or drawout device
BTP207E-50200-NW.fm/30
48614
Schneider Electric
Masterpact: price list
Accessories for NW08 to NW63
fixed and drawout circuit breakers
(cont.)
Unit price (excl.VAT) in French francs
Accessories for Micrologic control units
External sensors
E46671
External sensor for earth-fault protection (TCE)
Sensor rating
400/2000 A
1000/4000 A
34035
34036
4000/6300 A (for NW40b, NW50, NW63)
48182
33578
Source ground return (SGR) earth fault protection
External sensor (SGR)
33579
E46672
Rectangular sensor for earth-leakage protection
470 mm x 160 mm
E46671
MDGF summing module
48891
Voltage measurement input (for breakers supplied via bottom terminals)
Voltage measurement input
Fixed
47506
E46890
Drawout
48533
E46674
Long-time rating plug (limits setting range for higher accuracy)
Standard
0.4 at 1 x Ir
33542
Low-setting option
0.4 at 0.8 x Ir
33543
High-setting option
0.8 at 1 x Ir
33544
Without long-time protection
off
33545
Zone Selective Interlocking option for Micrologic P and H
ZSI
Standard
E47787
External power supply module
L4
L3
t
Inpu
24VDC
Output
24VDC G2
0A
AD 22
G1
24-30 V DC
48-60 V DC
125 V DC
110 V AC
220 V AC
380 V AC
54440
54441
54442
54443
54444
54445
1 24 V battery
54446
Battery module
Test equipment
Mini test kit
E59921
33594
Portable test kit
E59554
33595
Special settings
For circuit breaker derating
Catalogue number to be added to those describing the circuit breaker
Rating
NW08
NW10
NW12
NW16
400
47053
47053
630
33091
33091
33091
800
33092
33092
33092
1000
33093
33093
1250
33094
1600
2000
2500
Rating
NW40
NW40b
NW50
NW63
2000
33982
47821
2500
33983
47822
47822
3200
33984
47823
47823
47823
4000
47824
47824
5000
47825
Note: for ratings In = 100 or 250 A, please consult us.
Schneider Electric
NW20
33093
33094
33095
NW25
33094
33095
33982
NW32
33095
33982
33983
BTP207E-50200-NW.fm/31
Masterpact: price list
NW08 to NW63
fixed switch-disconnectors
Switch-disconnector selection
Unit price (excl.VAT) in French francs
E46681
A Masterpact fixed switch-disconnector is
described by 3 catalogue numbers
corresponding to:
b the basic switch-disconnector
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories may also be
added.
Basic switch-disconnector y 4000 A
.
Basic switch-disconnector
Type NA
NW08
NW10
NW12
NW16
3P
In (A at 40°C) Icm (kA peak for U = 220/690 V)
800
88
48004
1000
88
48018
1250
88
48032
1600
88
48046
4P
3P
In (A at 40°C) Icm (kA peak for U = 220/690 V)
800
105
48005
1000
105
48019
1250
105
48033
1600
105
48047
2000
105
48061
2500
135
48074
3200
135
48085
4000
135
48095
4000
187
48108
5000
187
48114
6300
187
48120
4P
3P
In (A at 40°C) Icm (kA peak for U = 220/690 V)
800
187
48006
1000
187
48020
1250
187
48034
1600
187
48048
2000
187
48062
2500
187
48075
3200
187
48086
4000
187
48096
4P
48011
48025
48039
48053
Type HA
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
NW40b
NW50
NW63
48012
48026
48040
48054
48068
48080
48090
48100
48111
48117
48123
E46682
Type HF
Basic switch-disconnector u 4000 A
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
48013
48027
48041
48055
48069
48081
48091
48101
Communication option
Modbus COM
Digipact COM
48188
48192
Auxiliaries and accessories:
b for fixed devices: see page 22
b for fixed or drawout devices: see page 30
Source changeover assembly: see page 30
BTP207E-50200-NW.fm/32
Schneider Electric
Masterpact: price list
NW08 to NW63
fixed switch-disconnectors (cont.)
Switch-disconnector selection (cont.)
Unit price (excl.VAT) in French francs
E46444
Front connection
800/1600 A
2000 A
2500/3200 A
3P
48128
48130
48124
48125
48129
48131
4P
48153
48155
48126
48127
48154
48156
3P
48421
48422
4P
48424
48425
Top
Bottom
Top
Bottom
3P
48133
48138
48134
48139
4P
48158
48163
48159
48164
Top
48135
48160
Bottom
48140
48165
Top
48136
48161
Bottom
48141
48166
Top
48137
48162
Bottom
48142
48167
Top
Bottom
Top
Bottom
Top
Bottom
Top
Bottom
3P
48143
48148
48144
48149
48145
48150
48146
48151
4P
48168
48173
48169
48174
48170
48175
48171
48176
Top
Bottom
Top
Bottom
Top
Bottom
Front connection accessories
E46889
Disconnectable front connection
1600 A
2000/3200 A
Rear connection
E46445
Vertical connection
800/2000 A
2500/3200 A
4000 A
4000b/5000 A
6300 A
E46446
Horizontal connection
800/2000 A
2500/3200 A
4000 A
4000b/5000 A
Rear connection accessories
Interphase barriers
48599
E46428
3P/4P (3 parts)
47829
E47788
Brackets for mounting on a backplate
2 parts
Schneider Electric
BTP207E-50200-NW.fm/33
Masterpact: price list
NW08 to NW63
drawout switch-disconnectors
Switch-disconnector selection
Unit price (excl.VAT) in French francs
A Masterpact drawout switch-disconnector
is described by 4 catalogue numbers
corresponding to:
b the basic switch-disconnector
b a chassis
b a top connection
b a bottom connection
A communication option and various
auxiliaries and accessories may also be
added.
.
Basic switch-disconnector
Type NA
NW08
NW10
NW12
NW16
4P
3P
In (A at 40°C) Icm (kA peak for U = 220/690 V)
800
105
48235
1000
105
48249
1250
105
48263
1600
105
48277
2000
105
48291
2500
135
48304
3200
135
48315
4000
135
48325
4000
187
48338
5000
187
48344
6300
187
48350
4P
3P
In (A at 40°C) Icm (kA peak for U = 220/690 V)
800
187
48236
1000
187
48250
1250
187
48264
1600
187
48278
2000
187
48292
2500
187
48305
3200
187
48316
4000
187
48326
4P
48241
48255
48269
48283
Type HA
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
NW40b
NW50
NW63
E46683
3P
In (A at 40°C) Icm (kA peak for U = 220/690 V)
800
88
48234
1000
88
48248
1250
88
48262
1600
88
48276
48242
48256
48270
48284
48298
48310
48320
48330
48341
48347
48353
Type HF
E46684
Basic switch-disconnector + chassis y 4000 A
NW08
NW10
NW12
NW16
NW20
NW25
NW32
NW40
48243
48257
48271
48285
48299
48311
48321
48331
Chassis
Type NA
800/1250 A
1600 A
Basic switch-disconnector + chassis u 4000 A
3P
48391
48392
4P
48403
48404
3P
48392
48393
48394
48395
48396
48397
4P
48404
48405
48406
48407
48408
48409
Type HA/HF
800/1600 A
2000 A
2500 A
3200 A
4000 A
4000b/6300 A
Communication option
Modbus COM
Digipact COM
Chassis
33852
33855
+
Switch-disconnector
48384
48388
Auxiliaries and accessories:
b for drawout devices: see page 26
b for fixed or drawout devices: see page 30
Source changeover assembly: see page 30
BTP207E-50200-NW.fm/34
Schneider Electric
Masterpact: price list
NW08 to NW63
drawout switch-disconnectors
(cont.)
Unit price (excl.VAT) in French francs
Switch-disconnector selection (cont.)
E46450
Chassis front connection
Top
Bottom
Top
Bottom
Top
Bottom
3P
48415
48418
48413
48414
48416
48419
4P
48441
48444
48417
48420
48442
48445
800/2000 A
800/1600 A type L1
2500/3200 A
2000 A types H3/L1
Top
Bottom
Top
Bottom
3P
48133
48138
48134
48139
4P
48158
48163
48159
48164
4000 A
Top
48135
48160
Bottom
48140
48165
Top
48136
48161
Bottom
48141
48166
Top
48137
48162
Bottom
48142
48167
Top
Bottom
Top
Bottom
Top
Bottom
Top
Bottom
3P
48143
48148
48144
48149
48145
48150
48146
48151
4P
48168
48173
48169
48174
48170
48175
48171
48176
800/1600 A
2000 A
2500/3200 A
Chassis rear connection
E46445
Vertical connection
4000b/5000 A
6300 A
E46446
Horizontal connection
800/2000 A
800/1600 A type L1
2500/3200 A
2000 A types H3/L1
4000 A
4000b/5000 A
E46428
Rear connection accessories
Schneider Electric
Interphase barriers
3P/4P (3 parts)
48600
BTP207E-50200-NW.fm/35
Masterpact: price list
Retrofit solutions
Connection for fixed devices
Unit price (excl.VAT) in French francs
To replace a Masterpact M with a
Masterpact NW, order a retrofit device
(without connections) and select a set of
connectors corresponding to the replaced
device.
The Masterpact NW is installed in exactly
the same place as the old Masterpact M
device, without any modifications required
on the switchboard.
Horizontal rear connection
Device to be replaced
Connection to be ordered
Masterpact M08 to M12
Type N1/NI
Top
Bottom
Type H1/H2/HI/HF
Top
Bottom
3P
3 x 48951
3 x 48964
4P
4 x 48951
4 x 48964
3 x 48954
3 x 48965
4 x 48954
4 x 48965
3 x 48954
3 x 48965
4 x 48954
4 x 48965
3 x 48957
3 x 48958
4 x 48957
4 x 48958
1 x 48962
1 x 48961
1 x 48960
1 x 48960
Masterpact M16
Type N1/NI/H1/H2/HI/HF
Top
Bottom
Masterpact M20 and M25
Type N1/NI/H1/H2/HI/HF
Top
Bottom
Masterpact M32
Type H1/H2/HI/HF
Top
Bottom
BTP207E-50200-NW.fm/36
Schneider Electric
Masterpact: price list
Retrofit solutions (cont.)
Connection for drawout devices
Unit price (excl.VAT) in French francs
To replace a Masterpact M with a
Masterpact NW, order a retrofit device
(without connections) and select a set of
connectors corresponding to the replaced
device.
The Masterpact NW is installed in exactly
the same place as the old Masterpact M
device, without any modifications required
on the switchboard.
Vertical rear connection
Device to be replaced
Connection to be ordered
Masterpact M08 to M12
Type N1/NI
Top
Bottom
Type H1/H2/HI/HF
Top
Bottom
3P
3 x 48966
3 x 48966
4P
4 x 48966
4 x 48966
3 x 48969
3 x 48969
4 x 48969
4 x 48969
3 x 48969
3 x 48969
4 x 48969
4 x 48969
3 x 48970
3 x 48970
4 x 48970
4 x 48970
1 x 48974
1 x 48974
1 x 48978
1 x 48978
Masterpact M16
Type N1/NI/H1/H2/HI/HF
Top
Bottom
Masterpact M20 and M25
Type N1/NI/H1/H2/HI/HF
Top
Bottom
Masterpact M32
Type H1/H2/HI/HF
Top
Bottom
Horizontal rear connection
Device to be replaced
Connection to be ordered
Masterpact M08 to M12
Type N1/NI
Top
Bottom
Type H1/H2/HI/HF
Top
Bottom
3P
3 x 48951
3 x 48964
4P
4 x 48951
4 x 48964
3 x 48954
3 x 48965
4 x 48954
4 x 48965
3 x 48954
3 x 48965
4 x 48954
4 x 48965
3 x 48957
3 x 48958
4 x 48957
4 x 48958
Masterpact M16
Type N1/NI/H1/H2/HI/HF
Top
Bottom
Masterpact M20 and M25
Type N1/NI/H1/H2/HI/HF
Top
Bottom
Masterpact M32 neutral on left-hand side
Type H1/H2/HI/HF
Top
Bottom
1 x 48973
1 x 48973
1 x 48976
1 x 48977
Masterpact M32 neutral on right-hand side
Type H1/H2/HI/HF
Top
Bottom
Schneider Electric
1 x 48973
1 x 48973
1 x 48977
1 x 48976
BTP207E-50200-NW.fm/37
Masterpact: price list
Communication bus accessories
and Display Modules
Unit price (excl.VAT) in French francs
Display modules
DMB300
Max. 4 breakers
50894
4900
Color display module
Max. 16 breakers
50895
13388
50959
1715
CJB306: 6 SubD 9 pins connectors junction block
50963
502
CSD309: 9 pins SubD with screw terminals
50964
220
CDM303: display module pre-wired cable, 3 m length
50960
268
CCP303: Masterpact or Compact pre-wired cable (4 RS485 wires + 2 power wires) 3 m length 50961
192
E67954
Monochrome display module
E67955
DMC300
Spare parts
DMC300PCM: DMC300 memory card
RS485 Modbus pre-wired system
E67958
RS485 Modbus junction block
E67959
RS485 Modbus connector
E79015
E67960
RS485 Modbus cables
50965
2129
50823
6737
50778
411
50779
50780
385
1883
50786
TSX SCA72
174 CEV 300-10
3050 EGW2
8194
(1)
(1)
(2)
E67961
CCR301: RS485 roll cable (2 RS485 wires + 2 power wires) 60 m length
Digipact Bus pre-wired system
Data concentrator DC150
110-240 V AC, 50/60 Hz and 115-125 V DC
E79014
Auxiliary supply voltage
Junction block
E67956
Junction block for internal Bus
Cables
E67957
Cable for internal bus
20-meter roll (0.75 mm2)
100-meter roll (0.75 mm2)
Converter
RS485/RS232 (ACE909) 12 V DC power supply included
RS485/RS232
RS485/Ethernet
RS485/Ethernet (SMS compatible)
(1) see catalogue Telemecanique.
(2) see catalogue Square D.
BTP207E-50200-NW.fm/38
Schneider Electric
Masterpact: price list
Order form
Masterpact NT and NW
Unit price (excl.VAT) in French francs
To indicate your choices, check the applicable square
boxes
and enter the appropriate information
in the rectangles
Basic device
Quantity
Masterpact type
NT, NW
Frame size
06 to 63
Sensor rating
A
Circuit breaker
N1, H1, H2, H3, L1
Switch-disconnector
NA, HA, HF
Number of poles
3 or 4
Option : Neutral on right side
Type of device
Fixed
Drawout with chassis
Chassis alone
Drawout without chassis
Locking
VBP - ON/OFF pushbutton locking
OFF position locking
VCPO - by padlocks
Locking kit
VSPO - by keylocks
without
keylocks
1 lock
VSPD - chassis locking in
''disconnected'' position
VPEC - door interlock
Micrologic control unit
A - ammeter
2.0 A
P - power meter
5.0 A
6.0 A
7.0 A
5.0 P
6.0 P
7.0 P
H - harmonic meter
5.0 H
6.0 H
7.0 H
TCE - external sensor (CT) for neutral + earth-fault
protection
TCE - external sensor (CT) for double neutral protection
(Micrologic P and H with 3-poles)
TCW - external sensor for SGR protection
Rectangular sensor
280 x 115
for earth-leakage
470 x 160
protection
LT - long-time rating plug (standard setting 0.4 to 1 x Ir)
Low setting option 0.4 to 0.8 Ir
High setting option 0.8 to 1 Ir
LT OFF option
PTE - external voltage measurement input
AD - external power-supply module
BAT - battery module
Communication
COM
Eco COM
Digipact
Modbus
Modbus
Connection
Horizontal
Top
Vertical
Top
Front
Top
Bare-cable connectors
4 x 240 mm2 + connector shield
Vertical-connection adapters
Cable-lug adapters
Interphase barriers
Spreaders
Disconnectable front-connection
adapter
Bottom
Bottom
Bottom
Schneider Electric
1 lock + 1 lock with
same key profile
2 locks (different key profiles) for NW
Locking kit
Profalux
Ronis
without
keylocks
1 lock
1 lock + 1 lock with
same key profile
2 locks (different key profiles)
Optional connected - disconnected - test position locking
Latch on right-hand side of chassis
Latch on left-hand side of chassis
Indication contacts
OF - ON/OFF indication contacts
Standard
4 OF 6 A - 240 V AC (10 A - 240 V AC and low-level for NW)
Max. 4
qty
Alternate
1 OF low-level for NT
(replaces a standard contact)
Additional
1 block of 4 OF for NW
EF - combined ''connected/closed'' contacts
1 EF 5 A - 240 V AC for NW
1 EF low-level for NW
SDE - ''fault-trip'' indication contacts
1 SDE 5 A - 240 V AC
Standard
Additional
1 SDE 5 A - 240 V AC
1 SDE low-level
Programmable contacts
2 M2C contacts
6 M6C contacts
Carriage switches
low-level
6 A - 240 V AC
CE - ''connected'' position
Maxi. 3 for NT and NW
Maxi. 2 for NT and 3 for NW
CD - ''disconnected'' position
Maxi. 1 for NT and 3 for NW
CT - ''test'' position
AC - actuator for additional carriage switches
Max. 2
qty
Max. 8
Max. 8
qty
qty
qty
qty
qty
qty
Remote operation
Remote ON/OFF
Remote tripping
VO - safety shutters on chassis
NT, NW
VIVC - shutter position indication NW
and locking
Key for Micrologic control units:
2.0 : basic protection (long-time + inst.)
5.0 : selective protection (long-time + short-time + inst.)
6.0 : selective + earth-fault protection
(long-time + short-time + inst. + earth-fault)
7.0 : selective + earth-leakage protection
(long-time + short-time + inst. + earth-leakage)
Ronis
VPOC - racking interlock
IPA - cable-type door interlock
IBPO - racking interlock between crank and OFF pushbutton for NW
DAE - automatic spring discharge before breaker removal for NW
VDC - mismatch protection
NT-FC fixed
NT-FC, fixed, draw.
NT-FC, fixed, draw.
NT, NW-fixed, draw.
NT-fixed, drawout
NW-fixed
Profalux
MCH - gear motor
XF - closing voltage release
MX - opening voltage release
PF - ''ready to close'' contact
V
V
V
low-level
6 A - 240 V AC
BPFE - electrical closing pushbutton
Res - electrical reset option
RAR - automatic reset option
MN - undervoltage release
V
R - delay unit (non-adjustable)
Rr - adjustable delay unit
2nd MX - shunt release
V
Accessories
CDM - mechanical operation counter
CB - auxiliary terminal shield for chassis
CDP - escutcheon
CP - transparent cover
OP - blanking plate
Brackets for mounting on backplates
BTP207E-50200-NW.fm/39