TeSys contactors
Variable composition
contactors
Catalogue
July
07
12345652578
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Contents
0
TeSys contactors
Variable composition contactors
1
Contactors: general
Selection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 2 and 3
1 Definitions and comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 4 and 5
1 Product standards and certifications . . . . . . . . . . . . . . . . . . . . . . . . pages 6 and 7
1 Tests according to standard utilisation categories
conforming to IEC 60947-4-1 and 5-1 . . . . . . . . . . . . . . . . . . . . . . . pages 8 and 9
1 Degrees of protection provided by enclosures . . . . . . . . . . . . . pages 10 and 11
1 Protective treatment of equipment according to climatic
environment
pages 12 and 13
TeSys contactors CV1, CV3 and LC1 B
Selection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 14 and 15
1 Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 16 to 19
1 Selection guide for utilisation categories according to required
electrical durability
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
AC-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 20 and 21
AC-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 22 to 25
AC-2 and AC-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 26 and 27
DC-1 to DC-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 28 to 31
Selection guide for rotor circuits of slip-ring motors. . . . . . . . . . . . . . . . . page 32
Contactors for specific applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 33
Contactors characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 34 to 41
CV1 and CV3 contactors references . . . . . . . . . . . . . . . . . . . . . . . pages 42 to 46
Order form CF 452 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 47
LC1 B contactors references . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 48 and 49
Components, spare parts and mounting accessories references . pages 50 to 59
Installation and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 60
Setting characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 61 to 67
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 68 to 77
Schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 78 and 79
Coils references and characteristics . . . . . . . . . . . . . . . . . . . . . . . pages 80 to 97
TeSys contactors CRX and CVX
1
1
1
1
Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 98
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 99
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 100 to 102
Dimensions, schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 103
1
Selection guide
Applications
Rated operational current
1
TeSys contactors
Equipment based on standard contactors
AC-3
6A
6...16 A
9…150 A
115…800 A
AC-1
12 A
20 A
25…200 A
Rated operational voltage
690 V
690 V
Number of poles
2 or 3
Contactor type references
LC1 SK
LP1 SK
Pages
Please consult our catalogue “Motor starter
solutions. Control and protection components”.
2
1
Equipment requiring
low consumption
contactors which can
be switched directly
from solid state
outputs
750…1800 A
6...12 A
9…25 A
200…1600 A 800…2750 A
20 A
20…40 A
690 V
1000 V
1000 V
690 V
690 V
3 or 4
3 or 4
2, 3 or 4
1…4
3 or 4
3
LC1 K
LC7 K
LP1 K
LC1 D
LC1 F
LC1 B
LP4 K
LC1 D
15
Please consult our
catalogue “Motor starter
solutions. Control and
protection components”.
1
Equipment requiring
magnetic latching
contactors
1
Motors, resistive circuits,
rotor short-circuiting
devices, electro lifting
magnets, hoisting, mines,
motors, high operating
rates.
Variable composition bar
mounted contactors.
Induction heating, heating of
metal or of a metal part in a
channel or crucible furnace
by induction of a.c. currents.
Contactors for induction
heating applications
Applications conforming to
“NATO” specifications and
references.
Shockproof contactors
Protection of reversing
variable speed controllers
for d.c. motors.
Fast acting contactors.
150…1800 A
80...1800 A
–
12…630 A
–
250…2750 A
80…2750 A
80…16 300 A
25…850 A
–
1000 V
1 1000 V
2 440 or 1500 V
3000 V
690 V or 1000 V
1 1000 V
2 1050 V
1…4
1…6
1…8
3 or 4
2 or 4
CR1 F
CR1 B
CV1
CE1
CS1
CG1
LC1 D1G
LP1 D1G
LC1 FG111
CR3 1B
Please consult our catalogue
“Motor starter solutions.
Control and protection
components”.
14 and 15
Please consult your Regional Sales Office
1
3
Definitions and comments
Altitude
1
TeSys contactors
The rarefied atmosphere at high altitude reduces the dielectric strength of the air and hence the
rated operational voltage of the contactor. It also reduces the cooling effect of the air and hence
the rated operational current of the contactor (unless the temperature drops at the same time).
No derating is necessary up to 3000 m.
Derating factors to be applied above this altitude for main pole operational voltage and current
(a.c. supply) are as follows.
Altitude
3500 m
4000 m
4500 m
5000 m
Rated operetional voltage
0,90
0,80
0,70
0,60
Rated operational current
0,92
0,90
0,88
0,86
Ambient air temperature
The temperature of the air surrounding the device, measured near to the device.
The operating characteristics are given :
- with no restriction for temperatures between - 5 and + 55 °C,
- with restrictions, if necessary, for temperatures between - 50 and + 70 °C.
Rated operational current (Ie)
This is defined taking into account the rated operational voltage, operating rate and duty,
utilisation category and ambient temperature around the device.
Rated conventional thermal current (Ith) (1)
The current which a closed contactor can sustain for a minimum of 8 hours without its
temperature rise exceeding the limits given in the standards.
Permissible short time rating
The current which a closed contactor can sustain for a short time after a period of no load, without
dangerous overheating.
Rated operational voltage (Ue)
This is the voltage value which, in conjunction with the rated operational current, determines the
use of the contactor or starter, and on which the corresponding tests and the utilisation category
are based. For 3-phase circuits it is expressed as the voltage between phases.
Apart from exceptional cases such as rotor short-circuiting, the rated operational voltage Ue is
less than or equal to the rated insulation voltage Ui.
Rated control circuit voltage (Uc)
The rated value of the control circuit voltage, on which the operating characteristics are based.
For a.c. applications, the values are given for a near sinusoidal wave form (less than 5% total
harmonic distortion).
Rated insulation voltage (Ui)
This is the voltage value used to define the insulation characteristics of a device and referred to
in dielectric tests determining leakage paths and creepage distances. As the specifications are
not identical for all standards, the rated value given for each of them is not necessarily the same.
Rated impulse withstand voltage (Uimp)
The peak value of a voltage surge which the device is able to withstand without breaking down.
Rated operational power (expressed in kW)
The rated power of the standard motor which can be switched by the contactor, at the stated
operational voltage.
Rated breaking capacity (2)
This is the current value which the contactor can break in accordance with the breaking
conditions specified in the IEC standard.
Rated making capacity (2)
This is the current value which the contactor can make in accordance with the making conditions
specified in the IEC standard.
On-load factor (m)
This is the ratio between the time the current flows (t) and the duration of the cycle (T)
m=
t
T
Cycle duration: duration of current flow + time at zero current
Pole impedance
The impedance of one pole is the sum of the impedance of all the circuit components between
the input terminal and the output terminal.
The impedance comprises a resistive component (R) and an inductive component (X = Lω).
The total impedance therefore depends on the frequency and is normally given for 50 Hz.
This average value is given for the pole at its rated operational current.
Electrical durability
This is the average number of on-load operating cycles which the main pole contacts can
perform without maintenance. The electrical durability depends on the utilisation category, the
rated operational current and the rated operational voltage.
Mechanical durability
This is the average number of no-load operating cycles (i.e. with zero current flow through the
main poles) which the contactor can perform without mechanical failure.
(1) Conventional thermal current, in free air, conforming to IEC standards.
(2) For a.c. applications, the breaking and making capacities are expressed by the rms value of
the symmetrical component of the short-circuit current. Taking into account the maximum
asymmetry which may exist in the circuit, the contacts therefore have to withstand a peak
asymmetrical current which may be twice the rms symmetrical component.
Note : these definitions are extracted from standard IEC 60947-1.
4
1
Definitions and comments
1
TeSys contactors
1
Contactor utilisation categories conforming to IEC 60947-4
The standard utilisation categories define the current values which the contactor must be able to
make or break.
These values depend on:
- the type of load being switched : squirrel cage or slip ring motor, resistors,
- the conditions under which making or breaking takes place: motor stalled, starting or running,
reversing, plugging.
a.c. applications
Category AC-1
3
This category applies to all types of a.c. load with a power factor equal to or greater than 0.95
(cos ϕ 0.95).
Application examples: heating, distribution.
Category AC-2
This category applies to starting, plugging and inching of slip ring motors.
On closing, the contactor makes the starting current, which is about 2.5 times the rated current
of the motor.
On opening, it must break the starting current, at a voltage less than or equal to the mains supply
voltage.
Category AC-3
This category applies to squirrel cage motors with breaking during normal running of the motor.
On closing, the contactor makes the starting current, which is about 5 to 7 times the rated current
of the motor.
On opening, it breaks the rated current drawn by the motor; at this point, the voltage at the
contactor terminals is about 20% of the mains supply voltage. Breaking is light.
Application examples: all standard squirrel cage motors: lifts, escalators, conveyor belts, bucket
elevators, compressors, pumps, mixers, air conditioning units, etc... .
Category AC-4
This category covers applications with plugging and inching of squirrel cage and slip ring motors.
The contactor closes at a current peak which may be as high as 5 or 7 times the rated motor
current. On opening it breaks this same current at a voltage which is higher, the lower the motor
speed. This voltage can be the same as the mains
voltage. Breaking is severe
Application examples: printing machines, wire drawing machines, cranes and hoists, metallurgy
industry.
d.c. applications
Category DC-1
This category applies to all types of d.c. load with a time constant (L/R) of less than or equal
to 1 ms.
Category DC-3
This category applies to starting, counter-current braking and inching of shunt motors.
Time constant 2 ms.
On closing, the contactor makes the starting current, which is about 2.5 times the rated motor
current.
On opening, the contactor must be able to break 2.5 times the starting current at a voltage which
is less than or equal to the mains voltage. The slower the motor speed, and therefore the lower
its back e.m.f., the higher this voltage.
Breaking is difficult.
Category DC-5
This category applies to starting, counter-current braking and inching of series wound motors.
Time constant 7.5 ms.
On closing, the contactor makes a starting current peak which may be as high as 2.5 times the
rated motor current. On opening, the contactor breaks this same current at a voltage which is
higher, the lower the motor speed. This voltage can be the same as the mains voltage.
Breaking is severe.
45
4
Utilisation categories for auxiliary contacts & control relays conforming to IEC 60947-5
a.c. applications
Category AC-14 (1)
This category applies to the switching of electromagnetic loads whose power drawn with the
electromagnet closed is less than 72 VA.
Application example: switching the operating coil of contactors and relays.
Category AC-15 (1)
This category applies to the switching of electromagnetic loads whose power drawn with the
electromagnet closed is more 72 VA.
Application example: switching the operating coil of contactors.
d.c. applications
Category DC-13 (2)
This category applies to the switching of electromagnetic loads for which the time taken to reach
95% of the steady state current (T = 0.95) is equal to 6 times the power P drawn by the load (with
P 50 W).
4
Application example: switching the operating coil of contactors without economy resistor.
(1) Replaces category AC-11.
(2) Replaces category DC-13.
5
General
1
Technical information
1
Product standards and certifications
Standardisation
Conformity to standards
Telemecanique brand products satisfy, in the majority of cases, national (for example: BS in
Great Britain, NF in France, DIN in Germany), European (for example: CENELEC) or
international (IEC) standards. These product standards precisely define the performance of the
designated products (such as IEC 60947 for low voltage equipment).
When used correctly, as designated by the manufacturer and in accordance with regulations and
correct practices, these products will allow users to build equipment, machine systems or
installations that conform to their appropriate standards (for example: IEC 60204-1, relating to
electrical equipment used on industrial machines).
Schneider Electric is able to provide proof of conformity of its production to the standards it has
chosen to comply with, through its quality assurance system.
On request, and depending on the situation, Schneider Electric can provide the following:
a declaration of conformity,
a certificate of conformity (ASEFA/LOVAG),
a homologation certificate or approval, in the countries where this procedure is required or for
particular specifications, such as those existing in the merchant navy.
6
6
6
Code
ANSI
BS
CEI
DIN/VDE
EN
GOST
IEC
JIS
NBN
NEN
NF
SAA
UNE
Certification authority
Name
American National Standards Institute
British Standards Institution
Comitato Elettrotecnico Italiano
Verband Deutscher Electrotechniker
Comité Européen de Normalisation Electrotechnique
Gosudarstvenne Komitet Standartov
International Electrotechnical Commission
Japanese Industrial Standard
Institut Belge de Normalisation
Nederlands Normalisatie Institut
Union Technique de l'Electricité
Standards Association of Australia
Asociacion Española de Normalizacion y Certificacion
Country
Abbreviation
ANSI
USA
BSI
Great Britain
CEI
Italy
VDE
Germany
CENELEC Europe
GOST
Russia
IEC
Worldwide
JISC
Japan
IBN
Belgium
NNI
Netherlands
UTE
France
SAA
Australia
AENOR
Spain
European EN standards
These are technical specifications established in conjunction with, and with approval of, the
relative bodies within the various CENELEC member countries (European Union, European Free
Trade Association and many central and eastern European countries having «member» or
«affiliated» status). Prepared in accordance with the principle of consensus, the European
standards are the result of a weighted majority vote. Such adopted standards are then integrated
into the national collection of standards, and contradictory national standards are withdrawn.
European standards incorporated within the French collection of standards carry the prefix
NF EN. At the 'Union Technique de l'Electricité' (Technical Union of Electricity) (UTE), the French
version of a corresponding European standard carries a dual number: European reference
(NF EN …) and classification index (C …).
Therefore, the standard NF EN 60947-4-1 relating to motor contactors and starters, effectively
constitutes the French version of the European standard EN 60947-4-1 and carries the UTE
classification C 63-110.
This standard is identical to the British standard BS EN 60947-4-1 or the German standard DIN
EN 60947-4-1.
Whenever reasonably practical, European standards reflect the international standards (IEC).
With regard to automation system components and distribution equipment, in addition to
complying with the requirements of French NF standards, Telemecanique brand components
conform to the standards of all other major industrial countries.
Regulations
European Directives
Opening up of European markets assumes harmonisation of the regulations pertaining to each
of the member countries of the European Union.
The purpose of the European Directive is to eliminate obstacles hindering the free circulation of
goods within the European Union, and it must be applied in all member countries. Member
countries are obliged to transcribe each Directive into their national legislation and to
simultaneously withdraw any contradictory regulations. The Directives, in particular those of a
technical nature which concern us, only establish the objectives to be achieved, referred to as
"essential requirements".
The manufacturer must take all the necessary measures to ensure that his products conform to
the requirements of each Directive applicable to his production.
As a general rule, the manufacturer certifies conformity to the essential requirements of the
mark.
Directive(s) for his product by affixing the
The
mark is affixed to Telemecanique brand products concerned, in order to comply with
French and European regulations.
7
7
6
7
6
6
7
7
2
mark
Significance of the
The
mark affixed to a product signifies that the manufacturer certifies that the product
conforms to the relevant European Directive(s) which concern it; this condition must be met to
allow free distribution and circulation within the countries of the European Union of any product
subject to one or more of the E.U. Directives.
The
mark is intended solely for national market control authorities.
The
mark must not be confused with a conformity marking.
6
General
1
Technical information
1
Product standards and certifications
European Directives (continued)
For electrical equipment, only conformity to standards signifies that the product is suitable for its
designated function, and only the guarantee of an established manufacturer can provide a high
level of quality assurance.
For Telemecanique brand products, one or several Directives are likely to be applicable,
depending on the product, and in particular:
the Low Voltage Directive 73/23/EEC amended by Directive 93/68/EEC: the
mark relating
to this Directive has been compulsory since 1st January 1997.
the Electromagnetic Compatibility Directive 89/336/EEC, amended by Directives 92/31/EEC
and 93/68/EEC: the mark on products covered by this Directive has been compulsory since
1st January 1996
6
6
7
7
ASEFA-LOVAG certification
The function of ASEFA (Association des Stations d'Essais Française d'Appareils électriques Association of French Testing Stations for Low Voltage Industrial Electrical Equipment) is to carry
out tests of conformity to standards and to issue certificates of conformity and test reports.
ASEFA laboratories are authorised by the French authorisation committee (COFRAC).
ASEFA is now a member of the European agreement group LOVAG (Low Voltage Agreement
Group). This means that any certificates issued by LOVAG/ASEFA are recognised by all the
authorities which are members of the group and carry the same validity as those issued by any
of the member authorities.
Quality labels
When components can be used in domestic and similar applications, it is sometimes
recommended that a “Quality label” be obtained, which is a form of certification of conformity.
Code
Quality label
Country
CEBEC
Comité Electrotechnique Belge
Belgium
KEMA-KEUR
Keuring van Electrotechnische Materialen
Netherlands
NF
Union Technique de l’Electricité
France
ÖVE
Österreichischer Verband für Electrotechnik
Austria
SEMKO
Svenska Electriska Materiel Kontrollanatalten
Sweden
Product certifications
In some countries, the certification of certain electrical components is a legal requirement. In this
case, a certificate of conformity to the standard is issued by the official test authority.
Each certified device must bear the relevant certification symbols when these are mandatory:
Code
Certification authority
Country
CSA
Canadian Standards Association
Canada
UL
Underwriters Laboratories
USA
CCC
China Compulsory Certification
China
Note on certifications issued by the Underwriters Laboratories (UL). There are two levels of
approval:
“Recognized” (
) The component is fully approved for inclusion in equipment built in a
workshop, where the operating limits are known by the equipment
manufacturer and where its use within such limits is acceptable by the
Underwriters Laboratories.
The component is not approved as a “Product for general use” because
its manufacturing characteristics are incomplete or its application
possibilities are limited.
A “Recognized” component does not necessarily carry the certification
symbol.
“Listed” (UL)
The component conforms to all the requirements of the classification
applicable to it and may therefore be used both as a “Product for general
use” and as a component in assembled equipment. A “Listed” component
must carry the certification symbol.
Marine classification societies
Prior approval (= certification) by certain marine classification societies is generally required for
electrical equipment which is intended for use on board merchant vessels.
Code
Classification authority
Country
BV
Bureau Veritas
France
DNV
Det Norske Veritas
Norway
GL
Germanischer Lloyd
Germany
LR
Lloyd's Register
Great Britain
NKK
Nippon Kaiji Kyokaï
Japan
RINA
Registro Italiano Navale
Italy
RRS
Register of Shipping
Russia
Note
For further details on a specific product, please refer to the “Characteristics” pages in this
catalogue or consult your Regional Sales Office.
7
General
1
Technical information
1
Tests according to standard utilisation categories
conforming to IEC 60947-4-1 and 5-1
based on rated operational current Ie
and rated operational voltage Ue
Contactors
Electrical durability:
making and breaking conditions
Occasional duty:
making and breaking conditions
a.c. supply
Typical
applications
AC-1
Making
I
U
Ie
Ue
cos ϕ
0.95
Breaking
I
U
Ie
Ue
cos ϕ
0.95
Making
I
U
cos ϕ
1.5 Ie
1.05 Ue 0.8
Breaking
I
U
cos ϕ
1.5 Ie
1.05 Ue 0.8
Motors
Slip ring motors:
starting, breaking.
AC-2
2.5 Ie
Ue
0.65
2.5 Ie
Ue
0.65
4 Ie
1.05 Ue 0.65
4 Ie
1.05 Ue 0.65
Squirrel cage motors:
starting, breaking whilst
motor running.
AC-3
Ie (1)
Ie > (2)
6 Ie
6 Ie
Ue
Ue
0.65
0.35
1 Ie
1 Ie
0.17 Ue 0.65
0.17 Ue 0.35
10 Ie
10 Ie
1.05 Ue 0.45
1.05 Ue 0.35
8 Ie
8 Ie
1.05 Ue 0.45
1.05 Ue 0.35
Squirrel cage motors:
starting,
reversing,
inching
AC-4
Ie (1)
Ie > (2)
6 Ie
6 Ie
Ue
Ue
0.65
0.35
6 Ie
6 Ie
Ue
Ue
12 Ie
12 Ie
1.05 Ue 0.45
1.05 Ue 0.35
10 Ie
10 Ie
1.05 Ue 0.45
1.05 Ue 0.35
Resistors,
non inductive
or slightly inductive loads
Utilisation
category
4
4
0.65
0.35
d.c. supply
Typical
applications
Resistors,
non inductive
or slightly inductive loads
Shunt wound motors:
starting,
reversing,
inching
Series wound motors:
starting,
reversing,
inching
Utilisation
category
DC-1
Making
I
U
Ie
Ue
Breaking
L/R (ms) I
U
1
Ie
Ue
Making
Breaking
L/R (ms) I
U
L/R (ms) I
U
L/R (ms)
1
1.5 Ie
1.05 Ue 1
1.5 Ie
1.05 Ue 1
DC-3
2.5 Ie
Ue
2
2.5 Ie
Ue
2
4 Ie
1.05 Ue 2.5
4 Ie
1.05 Ue 2.5
DC-5
2.5 Ie
Ue
7.5
2.5 Ie
Ue
7.5
4 Ie
1.05 Ue 15
4 Ie
1.05 Ue 15
Control relays and auxiliary contacts
Electrical durability:
making and breaking conditions
Occasional duty:
making and breaking conditions
a.c. supply
Typical
applications
Utilisation
category
Making
I
U
cos ϕ
Breaking
I
U
cos ϕ
Making
I
U
cos ϕ
Breaking
I
U
cos ϕ
Electromagnets
72 VA
4
AC-14
–
–
–
–
–
–
6 Ie
1.1 Ue
0.7
6 Ie
1.1 Ue
0.7
> 72 VA
AC-15
10 Ie
Ue
0.7
Ie
Ue
0.4
10 Ie
1.1 Ue
0.3
10 Ie
1.1 Ue
0.3
Utilisation
category
Making
I
U
Ie
Ue
d.c. supply
Typical
applications
Electromagnets
DC-13
Breaking
L/R (ms) I
U
6 P (3)
Ie
Ue
Making
L/R (ms) I
U
6 P (3)
1.1 Ie
1.1 Ue
Breaking
L/R (ms) I
U
6 P (3)
1.1 Ie
1.1 Ue
L/R (ms)
6 P (3)
(1) Ie 1 17 A for electrical durability, Ie 12100 A for occasional duty.
(2) Ie > 17 A for electrical durability, Ie > 100 A for occasional duty.
(3) The value 6 P (in watts) is based on practical observations and is considered to represent the majority of d.c. magnetic loads up to the maximum limit of P = 50
W i.e. 6 P = 300 ms = L/R.
Above this, the loads are made up of smaller loads in parallel. The value 300 ms is therefore a maximum limit whatever the value of current drawn.
8
General
1
Technical information
1
Current of asynchronous squirrel cage motors
at nominal load
3-phase 4-pole motors
Current values for power in kW
Current values for power in hp
Rated
operational
power (1)
Rated
operational
power (2)
Indicative rated operational current
values at:
230 V
400 V
500 V
690 V
kW
A
A
A
A
0.06
0.35
0.2
0.16
0.12
0.09
0.52
0.3
0.24
0.17
0.12
0.7
0.44
0.32
0.23
0.18
1
0.6
0.48
0.35
0.25
1.5
0.85
0.68
0.49
0.37
1.9
1.1
0.88
0.64
0.55
2.6
1.5
1.2
0.87
0.75
3.3
1.9
1.5
1.1
1.1
4.7
2.7
2.2
1.6
1.5
6.3
3.6
2.9
2.1
2.2
8.5
4.9
3.9
2.8
3
11.3
6.5
5.2
3.8
4
15
8.5
6.8
4.9
5.5
20
11.5
9.2
6.7
7.5
27
15.5
12.4
8.9
11
38
22
17.6
12.8
15
51
29
23
17
18.5
61
35
28
21
22
72
41
33
24
30
96
55
44
32
37
115
66
53
39
45
140
80
64
47
55
169
97
78
57
75
230
132
106
77
90
278
160
128
93
110
340
195
156
113
132
400
230
184
134
160
487
280
224
162
200
609
350
280
203
250
748
430
344
250
315
940
540
432
313
355
1061
610
488
354
400
1200
690
552
400
500
1478
850
680
493
560
1652
950
760
551
630
1844
1060
848
615
710
2070
1190
952
690
800
2340
1346
1076
780
900
2640
1518
1214
880
1000
2910
1673
1339
970
(1) Values conforming to standard IEC 60072-1 (at 50 Hz).
(2) Values conforming to standard UL 508 (at 60 Hz).
hp
1/2
3/4
1
1 1/2
2
3
5
7 1/2
10
15
20
25
30
40
50
60
75
100
125
150
200
250
300
350
400
450
500
Indicative rated operational current values at:
110 120 V
A
4.4
6.4
8.4
12
13.6
19.2
30.4
44
56
84
108
136
160
208
260
–
–
–
–
–
–
–
–
–
–
–
–
200 V
208 V
A
2.5
3.7
4.8
6.9
7.8
11
17.5
25.3
32.2
48.3
62.1
78.2
92
120
150
177
221
285
359
414
552
–
–
–
–
–
–
A
2.4
3.5
4.6
6.6
7.5
10.6
16.7
24.2
30.8
46.2
59.4
74.8
88
114
143
169
211
273
343
396
528
–
–
–
–
–
–
220 240 V
A
2.2
3.2
4.2
6
6.8
9.6
15.2
22
28
42
54
68
80
104
130
154
192
248
312
360
480
604
722
828
954
1030
1180
380 415 V
A
1.3
1.8
2.3
3.3
4.3
6.1
9.7
14
18
27
34
44
51
66
83
103
128
165
208
240
320
403
482
560
636
–
786
440 480 V
A
1.1
1.6
2.1
3
3.4
4.8
7.6
11
14
21
27
34
40
52
65
77
96
124
156
180
240
302
361
414
477
515
590
550 600 V
A
0.9
1.3
1.7
2.4
2.7
3.9
6.1
9
11
17
22
27
32
41
52
62
77
99
125
144
192
242
289
336
382
412
472
Nota : These values are given as a guide. They may vary depending on the type of motor, its polarity and the manufacturer.
9
Presentation
1
Technical information
1
Degrees of protection provided by enclosures
IP code
Degrees of protection against the penetration of solid
bodies, water and personnel access to live parts
The European standard EN 60529 dated October 1991, IEC publication 529
(2nd edition - November 1989), defines a coding system (IP code) for indicating the
degree of protection provided by electrical equipment enclosures against accidental
direct contact with live parts and against the ingress of solid foreign objects or water.
This standard does not apply to protection against the risk of explosion or conditions
such as humidity, corrosive gasses, fungi or vermin.
Certain equipment is designed to be mounted on an enclosure which will contribute
towards achieving the required degree of protection (example : control devices
mounted on an enclosure).
Different parts of an equipment can have different degrees of protection (example :
enclosure with an opening in the base).
Standard NF C 15-100 (May 1991 edition), section 512, table 51 A, provides a
cross-reference between the various degrees of protection and the environmental
conditions classification, relating to the selection of equipment according to external
factors.
Practical guide UTE C 15-103 shows, in the form of tables, the characteristics
required for electrical equipment (including minimum degrees of protection),
according to the locations in which they are installed.
IP 111 code
The IP code comprises 2 characteristic numerals (e.g. IP 55) and may include an additional letter when the actual protection of personnel
against direct contact with live parts is better than that indicated by the first numeral (e.g. IP 20C).
Any characteristic numeral which is unspecified is replaced by an X (e.g. IP XXB).
1st characteristic numeral:
2nd characteristic numeral:
Additional letter:
corresponds to protection of the equipment against
corresponds to protection of the equipment
corresponds to protection of
penetration of solid objects and protection of personnel against penetration of water with harmful effects. personnel against direct contact
against direct contact with live parts.
with live parts.
Protection of the equipment
0
1
2
3
4
5
6
Non-protected
Protection of
personnel
Non-protected
0
Non-protected
With the back of the hand.
Protected against
vertical dripping water,
(condensation).
B
With the finger.
Protected against
dripping water at an
angle of up to 15°.
C
With a Ø 2.5 mm tool.
Protected against rain at
an angle of up to 60°.
D
With a Ø 1 mm wire.
Protected against
the penetration of
solid objects
having a diameter
greater than or
equal to 50 mm
Protected against
the penetration of
solid objects
having a diameter
greater than or
equal to 12.5 mm.
Protected against
the penetration of
solid objects
having a diameter
greater than or
equal to 2.5 mm.
Protected against
the penetration of
solid objects
having a diameter
> 1 mm.
Dust protected
(no harmful
deposits).
Protected against
direct contact with
the back of the
hand (accidental
contacts).
1
Protected against
direct finger
contact.
2
Protected against
direct contact with
a Ø 2.5 mm tool.
3
Protected against
direct contact with
a Ø 1 mm wire.
4
Protected against
splashing water in all
directions.
Protected against
direct contact with
a Ø 1 mm wire.
5
Protected against water
jets in all directions.
Dust tight.
Protected against
direct contact with
a Ø 1 mm wire.
6
Protected against
powerful jets of water
and waves.
15˚
˚
60
7
1m
8
m
10
A
15 cm
min
Protected against the
effects of temporary
immersion.
Protected against the
effects of prolonged
immersion under
specified conditions.
Presentation
1
Technical information
1
Degrees of protection provided by enclosures
IK code
Degrees of protection against mechanical impact
The European standard EN 50102 dated March 1995 defines a coding system
(IK code) for indicating the degree of protection provided by electrical equipment
enclosures against external mechanical impact.
Standard NF C 15-100 (May 1991 edition), section 512, table 51 A, provides a
cross-reference between the various degrees of protection and the environmental
conditions classification, relating to the selection of equipment according to external
factors.
Practical guide UTE C 15-103 shows, in the form of tables, the characteristics
required for electrical equipment (including minimum degrees of protection),
according to the locations in which they are installed.
IK 11 code
The IK code comprises 2 characteristic numerals (e.g. IK 05).
2 characteristic numerals:
corresponding to a value of impact energy.
h (cm)
Energy (J)
7.5
0.15
10
0.2
03
17.5
0.35
04
25
0.5
05
35
0.7
20
1
40
2
30
5
20
10
40
20
00
01
Non-protected
0,2 kg
02
06
h
0,5 kg
07
08
h
1,7 kg
h
09
10
5 kg
h
11
General
1
Technical information
Protective treatment of equipment
according to climatic environment
Depending on the climatic and environmental conditions in which the equipment is
placed, Schneider Electric can offer specially adapted products to meet your
requirements.
In order to make the correct choice of protective finish, two points should be
remembered:
1 the prevailing climate of the country is never the only criterion,
1 only the atmosphere in the immediate vicinity of the equipment need be
considered.
All climates treatment “TC”
This is the standard treatment for Telemecanique brand equipment and is suitable
for the vast majority of applications. It is the equivalent of treatments described as
“Klimafest”, “Climateproof”.
In particular, it meets the requirements specified in the following publications:
1 Publication UTE C 63-100 (method l), successive cycles of humid heat at:
+ 40 °C and 95 % relative humidity.
1 DIN 50016 - Variations of ambient conditions within a climatic chamber:
+ 23 °C and 83 % relative humidity,
+ 40 °C and 92 % relative humidity.
It also meets the requirements of the following marine classification societies:
BV-LR-GL-DNV-RINA.
Characteristics
1 Steel components are usually treated with zinc. When they have a mechanical
function, they may also be painted.
1 Insulating materials are selected for their high electrical, dielectric and mechanical
characteristics.
1 Metal enclosures have a stoved paint finish, applied over a primary phosphate
protective coat, or are galvanised (e.g. some prefabricated busbar trunking
components).
Limits for use of “TC” (All climates) treatment
1 “TC” treatment is suitable for the following temperatures and humidity:
Temperature (°C)
20
40
50
Relative humidity (%)
95
80
50
“TC” treatment is therefore suitable for all latitudes and in particular tropical and
equatorial regions where the equipment is mounted in normally ventilated industrial
premises. Being sheltered from external climatic conditions, temperature variations
are small, the risk of condensation is minimised and the risk of dripping water is
virtually non-existent.
Extension of use of “TC” (All climates) treatment
In cases where the humidity around the equipment exceeds the conditions described
above, or in equatorial regions if the equipment is mounted outdoors, or if it is placed
in a very humid location (laundries, sugar refineries, steam rooms, etc.), “TC”
treatment can still be used if the following precautions are taken:
1 The enclosure in which the equipment is mounted must be protected with a “TH”
finish (see next page) and must be well ventilated to avoid condensation and dripping
water (e.g. enclosure base plate mounted on spacers).
1 Components mounted inside the enclosure must have a “TC” finish.
1 If the equipment is to be switched off for long periods, a heater must be provided
(0.2 to 0.5 kW per square decimetre of enclosure), that switches on automatically
when the equipment is turned off. This heater keeps the inside of the enclosure at a
temperature slightly higher than the outside surrounding temperature, thereby
avoiding any risk of condensation and dripping water (the heat produced by the
equipment itself during normal running is sufficient to provide this temperature
difference).
1 Special considerations for "Operator dialog" and "Detection" products:
for certain pilot devices, the use of “TC” treatment can be extended to outdoor use
provided their enclosure is made of light alloys, zinc alloys or plastic material. In this
case, it is also essential to ensure that the degree of protection against penetration
of liquids and solid objects is suitable for the applications involved.
12
1
General
1
Technical information
1
Protective treatment of equipment
according to climatic environment
“TH” treatment for hot and humid environments
This treatment is suitable for hot and humid atmospheres where installations are
regularly subject to condensation, dripping water and the risk of fungi.
In addition, plastic insulating components are resistant to attacks from insects such
as termites and cockroaches. These properties have often led to this treatment being
described as “Tropical Finish”, but this does not mean that all equipment installed in
tropical and equatorial regions must systematically have undergone “TH” treatment.
On the other hand, certain operating conditions in temperate climates may well
require the use of “TH” treated equipment (see limitations for use of “TC” treatment).
Special characteristics of “TH” treatment
1 All insulating components are made of materials which are either resistant to fungi
or treated with a fungicide, and which have increased resistance to creepage
(Standards IEC 60112, NF C 26-220, DIN 5348).
1 Metal enclosures receive a top-coat of stoved, fungicidal paint, applied over a rust
inhibiting undercoat. Components with “TH” treatment may be subject to a surcharge
(1). Please consult your Regional Sales Office.
Protective treatment selection guide
Surrounding
environment
Duty cycle
Internal
heating of
enclosure
when not in
use
Type of
climate
Protective
treatment
of
of
equipencloment
sure
Unimportant
Not necessary
Unimportant “TC”
“TC”
Frequent
switching off for
periods of more
than 1 day
No
Yes
Temperate “TC”
Equatorial “TH”
Unimportant “TC”
“TH”
“TH”
“TH”
Continuous
Not necessary
Unimportant “TC”
“TH”
Not necessary
Temperate “TC”
Equatorial “TH”
“TC”
“TH”
Frequent
switching off for
periods of more
than 1 day
No
Yes
Temperate “TC”
Equatorial “TH”
Unimportant “TC”
“TH”
“TH”
“TH”
Continuous
Not necessary
Unimportant “TC”
“TH”
Indoors
No dripping water
or condensation
Presence of dripping
water or condensation
Outdoors (sheltered)
No dripping water
or dew
Unimportant
Exposed outdoors or near the sea
Frequent and regular
presence of dripping
water or dew
These treatments cover, in particular, the applications defined by methods I and II of
guide UTE C 63-100.
Special precautions for electronic equipment
Electronic products always meet the requirements of “TC” treatment. A number of
them are “TH” treated as standard.
Some electronic products (for example: programmable controllers, flush mountable
controllers CCX and flush mountable operator terminals XBT) require the use of an
enclosure providing a degree of protection to at least IP 54, as defined by standards
IEC 60664 and NF C 20 040, for use in industrial applications or in environmental
conditions requiring “TH” treatment.
These electronic products, including flush mountable products, must have a degree
of protection to at least IP 20 (provided either by their own enclosure or by their
installation method) for restricted access locations where the degree of pollution
does not exceed 2 (a test booth not containing machinery or other dust producing
activities, for example).
Special treatments
For particularly harsh industrial environments, Schneider Electric is able to offer
special protective treatments. Please consult your Regional Sales Office.
(1) A large number of the Telemecanique brand products are “TH” treated as standard and are,
therefore, not subject to a surcharge.
13
Selection guide
1
0
TeSys contactors
1
Variable composition standard and high
performance contactors
6
6
6
6
6
Applications
Type
Rated operational current
Motor switching in category AC-3
Resistive load switching : heating, etc
Distribution circuit switching : line contactor
Supply changeover switching : circuit coupling, etc
Transformer, capacitor, lighting switching
Standard contactors
AC-3
80 A
270 A
250 A
350 A
460 A
700 A
AC-4/DC-5
72 A/–
145 A/–
205 A/–
AC-1
80 A
200 A
300 A
290/470 A
(1)
470 A
380/630 A
(1)
630 A
584/1000 A
(1)
1000 A
1
690 V
1
Rated operational voltage
690 V
Control circuit
Standard applications
a.c. supply
690 V
15
1
690 V
1
1
690 V
25
A2
A2
A1
A2
A1
A1
d.c. supply
690 V
Contacteurs
Pages
Type
CV1
Calibre
F
G
42 to 47
(1) With PN3 poles
14
H
J
K
L
1
1
0
6
6
6
6
1
Motor switching in categories AC-4, DC-5
Inductive circuit switching
High voltage d.c. switching : crane electromagnets, railway locomotives
Load switching at high operating rates
High performance contactors
80 A
200 A
285 A
320 A
460 A
800 A
1000 A
1500 A
1800 A
80/80 A
170/200 A
236/300 A
250/320 A
380/500 A
720/800 A
830/1000 A
1250/1800 A
1500/2500 A
80A
200 A
300A
320 A
500 A
800 A
1250 A
2000 A
2750 A
1000 V
1
1000 V
1
1000 V
1
1000 V
Low consumption applications
a.c. supply via economy resistor
55 5
1000 V
–R
– KM
1000 V
1
1000 V
1
1000 V
1
1000 V
1
5
–R
A1
– KM
A2
A2
– KM
CV3
F
1
d.c. supply via economy resistor
A1
– KM
1
CV3 and LC1 B
G
H
J
K
L
M
P
R
15
Presentation
1
TeSys contactors
1
Variable composition contactors
The variable composition contactor range is split into 3 groups:
2 Low power switching contactors:
23type CV1 B4, 80 to 1000 A,
23type CV3 B4, 80 to 500 A.
For motor control, the references of these contactors are given on pages 42 and 43.
For other applications, the composition of the commercial references is described on
page 45.
2 Increased power switching contactors:
23type LC1 B4, 800 to 2750 A. References shown on pages 48 and 49.
1 Specific contactors (large number of main poles, pole arrangement, customised
fixing and dimensions, component referencing, etc.) :
23type CV1 4B, 80 to 1000 A,
23type CV3 4B, 80 to 2750 A.
To order these contactors, complete the Order form on page 47.
1
2
3
4
5
Mounting bar
Rotating armature shaft
Electromagnet
Main pole
Instantaneous auxiliary contacts, type GM
Variable composition contactors are particularly suited for switching a.c. or d.c.
motors and other circuits and are capable of providing a high number of operating
cycles.
Their variable composition design allows them to be built to customer specification.
Applications
These variable composition contactors are ideally suited for the most frequently
encountered applications:
1 Switching a.c. squirrel cage and slip-ring motors in all utilisation categories (AC-2,
AC-3, AC-4).
1 Switching d.c. motors in all utilisation categories (DC-2, DC-3, DC-4, DC-5).
1 Switching a.c. resistive loads (category AC-1) and d.c. resistive loads (category
DC-1).
1 Switching distribution circuits (category AC-1).
1 Short-circuiting of rotor resistors.
1 Switching capacitors, power factor correction.
1 Switching transformer primaries.
1 Switching inductive circuits with high time constant (L/R > 15 ms)
Example: alternator excitation circuit.
1 Severe duty requirements and main pole arrangements comprising 1 to 6 N/O
and/or N/C poles.
Characteristics:
pages 34 to 41
16
References:
pages 42 to 49
Dimensions, schemes:
pages 68 to 79
Presentation (continued)
1
TeSys contactors
1
Variable composition contactors
Power circuit
The principal function of a main pole is to make and break the supply current.
It is designed to continuously carry its nominal operational current.
Making the current
On energisation of the electromagnet coil, the armature shaft rotates and the moving
contact makes with the fixed contact. The contact pressure, maintained by the pole
pressure spring, is sufficient to overcome the electrodynamic forces of transient
current peaks (e.g.: switching a transformer, starting a motor, etc.).
Breaking the current
On de-energisation of the electromagnet coil, the contacts separate and electrical
arcing is dissipated by the blow-out coil and arc chamber. To optimise the
performance of the magnetic blow-out, the blow-out coil can be selected to suit the
operational current, which is particularly important when switching d.c.
The N/C pole operates in a reverse manner to the N/O pole, i.e. the contacts are
closed whilst the electromagnet coil is de-energised and open during energisation.
N/O pole 80…2750 A.
Main pole types
CV1 contactors
1 690 V 3, 220 V 53/ pole
23N/O poles 80…1000 A (PN1),
23N/C poles 80…1000 A (PR1).
2 Variants:
23no-load breaking poles
- N/O poles 80…1000 A (PN5),
- N/C poles 80…1000 A (PR5).
23arc chambers with splitters for dispersing the electric arc: 1000 V 3 / 440 V 53
per pole
- N/O poles 500…1000 A (PN3),
- N/C poles 500…1000 A (PR3).
CV3 contactors
1 1000 V 3, 440 V 45/ pole
23N/O poles 0…500 A (PA3),
23N/C poles 80…500 A (PR3),
23N/O poles 750…2750 A (PA1).
N/C pole 80…1000 A.
1
2
3
4
5
6
7
Fixed contact
Moving contact
Arc chamber
Blow-out coil
Pole pressure spring
Braided conductor
Rotating armature shaft (moving contact
actuator)
8 Mounting bar
9 Terminal lugs
Characteristics:
pages 34 to 41
References:
pages 42 to 49
2 Variants:
23high making capacity poles 750…2750 A (PA2),
23high breaking capacity poles and poles with reduced safety clearances (arc
chambers with closed splitters) 750…2750 A (PA1PX8),
23no-load breaking poles
- N/O poles 750…2750 A (PA5).
Dimensions, schemes:
pages 68 to 79
17
Presentation (continued)
1
TeSys contactors
1
Variable composition contactors
Control circuit
1 2 types of electromagnet: E shaped core and U shaped core.
1 2 types of coil: type WB1 and type WB2.
Electromagnet with E shaped core and coil type WB1 for a.c. supply
1 Electromagnet with E shaped laminated iron core, type EB or EC (1)
23with central air gap machined in armature,
23with single coil type WB1 fitted on centre limb of core.
The upper limb incorporates a shading ring, the armature rotates.
1 Coil - direct a.c. 50 or 60 Hz supply
2320 to 600 V,
231200 operations/hour.
At the moment of inrush, with the armature open, the coil impedance is low and
power consumption is high.
In the sealed state the armature is closed, the coil impedance increases and power
consumption is low.
The inrush current is 6 to 10 times higher than the sealed current.
1 Electromagnet core
2 Coil
3 Electromagnet armature
1 Coil - d.c. supply via economy resistor or a.c. 50 to 400 Hz supply via individual
rectifier and economy resistor
2312 to 500 V,
23120 operations/hour.
At the moment of inrush, the full actuating voltage is applied to the coil and the inrush
current is determined by the coil resistance.
In the sealed state an additional resistor is switched automatically in series with the
coil, so as to reduce power consumption.
This economy resistor is switched by a N/C auxiliary contact which is adjusted to
open only when the armature is fully closed.
The inrush current is 15 to 40 times higher than the sealed current.
Coils type WB1, used in conjunction with laminated iron cores, have a much higher
inrush current than sealed current, whatever the nature of the supply current.
When establishing the current and selecting the supply voltage rating, it is important
to take into account the line voltage drop due to the inrush current.
Electromagnet with U shaped core and coil type WB2 for d.c. supply
1 Electromagnet with U shaped solid iron core, type EK:
232 similar coils type WB2 connected in series, one coil being fitted to each limb of
the core,
23the armature rotates.
1 Coils for d.c. supply
2312 to 600 V,
231200 operations/hour.
The coils for this type of electromagnet have a considerable number of turns so as
to obtain sufficient magnetic flux to attract the armature.
Due to its simplicity and relatively slow movements the assembly is very robust and,
therefore, has increased mechanical durability.
The inrush current is equal to the sealed current.
1 Electromagnet core
2 Coil
3 Electromagnet armature
Characteristics:
pages 34 to 41
18
(1) For contactor compositions requiring an increased number of poles, use EC electromagnets.
References:
pages 42 to 49
Dimensions:
pages 68 to 79
Presentation (continued)
1
TeSys contactors
1
Variable composition contactors
Instantaneous and time delay auxiliary contacts
Signalling, electrical interlocking and slave functions can be achieved by using
auxiliary contacts.
Instantaneous auxiliary contacts suitable for use with all contactor types are available
in 2 versions:
1 1 N/O instantaneous contact, reference ZC4 GM1.
1 1 N/C instantaneous contact, reference ZC4 GM2.
Time delay auxiliary contacts suitable for use with contactors CV1 and CV3:
1 On-delay 1 C/O, reference ZC2 GG1.
1 Off-delay 1 C/O, reference ZC2 GG5.
Time delay contacts make or break at a specified time after the electromagnet
armature closes or opens. This delay may be adjusted between 0.2 and 180
seconds.
Assembling reversing/changeover contactor pairs
Mounting accessories
For applications involving the switching of reversing motors or changeover circuits,
contactors of different ratings can easily be mounted vertically and interlocked.
Mechanical interlock kits are available (see page 59) and auxiliary contacts can be
used for electrical interlocking.
Characteristics:
pages 34 to 41
References:
pages 42 to 49
Dimensions:
pages 68 to 79
19
Selection
1
TeSys contactors
1
Variable composition contactors CV1
Selection guide for utilisation category AC-3
according to required electrical durability
Rated operational current in A at θ 6 55 °C
CV1 contactors
Size
F
1200
G
1200
H
1200
J
1200
K
1200
L
120
4
80
170
250
350
460
700
500 V
50
100
200
350
450
700
690 V
35
60
150
310
400
550
Maximum operating rate
in operating cycles/hour
220/230 V
Size
F
1200
G
1200
H
1200
J
1200
K
1200
L
120
22
55
75
110
140
220
380/400 V
37
90
132
185
250
375
415/440 V
37
100
140
200
260
425
500 V
30
75
110
220
315
450
660/690 V
22
55
110
220
315
440 (1)
Maximum operating rate
in operating cycles/hour
440 V
Nominal operational power at θ 6 55 °C
CV1 contactors
(1) With PN3 poles.
Electrical durability (Ue 6 440 V)
Millions of operating cycles
Size
Current broken in A
Characteristics:
pages 34 to 37
20
References:
pages 42, 44 and 45
Dimensions, schemes:
pages 68 to 73, 78 and 79
Selection (continued)
1
TeSys contactors
1
Variable composition contactors
CV3 and LC1 B
Selection guide for utilisation category AC-3
according to required electrical durability
Rated operational current in A at θ 6 55 °C
Contactors
CV3 and LC1 B
Size
F
G
H
J
K
L
1200 1200 1200 1200 1200 120
M
120
4
80
200
290
320
460
800
1000 1500 1800
500 V
80
180
250
300
460
800
1000 1500 1800
690 V
70
170
240
300
420
750
900
1000 1100
1000 V
70
140
220
250
320
500
500
600
700
Size
F
G
H
J
K
L
1200 1200 1200 1200 1200 120
M
120
P
120
R
120
22
51
75
90
140
220
280
425
500
380/400 V
37
90
132
160
250
400
500
750
900
415 V
37
90
132
160
250
425
530
800
900
440 V
45
90
132
160
280
450
560
800
900
500 V
45
90
160
220
315
500
600
750
900
660/690 V
55
132
200
280
400
560
670
750
900
1000 V
90
160
250
315
425
530
530
670
750
Maximum operating rate
in operating cycles/hour
440 V
P
120
R
120
Nominal operational power at θ 6 55 °C
Contactors
CV3 and LC1 B
Maximum operating rate
in operating cycles/hour
220/230 V
Electrical durability (Ue 6 440 V)
Millions of operating cycles
Size
Current broken in A
Characteristics:
pages 74 to 77
References:
pages 42, 44 and45
Dimensions, schemes:
pages 74 to 77, 78 and 79
21
Selection
1
TeSys contactors
1
Variable composition contactors CV1
Selection guide for utilisation category AC-1
according to required electrical durability
Maximum rated operational current (open-mounted device)
CV1 contactors
Maximum operating rate
in operating cycles/hour
Connections
Cable C.s.a.
Bars
Number
C.s.a.
40 °C
55 °C
70 °C
4
4
4
Size
F
1200
mm2 25
–
mm –
A
80
A
80
A
80
G
1200
H
1200
J
1200
K
1200
L
120
95
–
–
200
200
200
185
–
–
300
300
300
–
2
30 x 5
470
420
370
–
2
40 x 5
630
600
550
–
2
60 x 5
1000
950
870
Increase in operational current by paralleling of poles
Apply the following multiplying factors to the current values given above. The factors
take into account the often unbalanced current distribution between poles:
1 2 poles in parallel: K = 1.6
1 3 poles in parallel: K = 2.25
1 4 poles in parallel: K = 2.8
Example: 2 poles in parallel
Electrical durability (Ue 6 440 V)
Millions of operating cycles
Size
Current broken in A
Characteristics:
pages 34 to 37
22
References:
pages 42, 44 and 45
Dimensions, schemes:
pages 68 to 73, 78 and 79
Selection (continued)
1
TeSys contactors
1
Variable composition contactors CV1
10263
Selection of contactor size for utilisation category AC-1
Maximum possibilities of the contactor
CV1 contactors are characterised by their extensive composition alternatives:
1 Poles
23up to 5 N/O poles,
23up to 2 N/C poles.
1 Auxiliary contacts
23up to 5 instantaneous contacts and 1 time delay contact.
1 Electromagnet and coil(s)
23for direct a.c. control,
23for direct d.c. control,
23for a.c. or d.c. control via economy resistor
(accessories: economy resistor + contact, rectifier).
CV1 K
Power poles (maximum number of poles)
Maximum
operational
current
in AC-1
θ 40 °C
Control circuit
3
1
direct
4
3 or 1 with
direct
economy resistor
CV1
contactor
size (1)
80 A
5
2
5
2
5
2
F
200 A
5
2
4
2
5
2
G
300 A
4
2
4
2
4
2
H
470 A
4
2
4
2
4
2
J
630 A
4
2
4
2
4
2
K
1000 A
2
1
2
1
4
1
L
Auxiliary contact blocks per contactor
Contact
type
Composition
Control circuit
3
1
3 or 1 with
Reference
direct
direct
Weight
economy
resistor
Instantaneous 1
–
–
5
5
4
ZC4 GM1
kg
0.030
–
1
–
5
5
4
ZC4 GM2
0.030
–
–
1
1
1
1
ZC2 GG1
0.455
–
–
1
1
1
1
ZC2 GG5
0.455
ZC4 GM1
Time delay
Ondelay
Offdelay
(1) To obtain the complete reference of the contactor refer to page 45.
For customised compositions or dimensional specifications, please use the Order form on
page 47 or consult your Regional Sales Office.
ZC2 GG1
Characteristics:
pages 34 to 37
References:
pages 42, 44 and 45
Dimensions, schemes:
pages 68 to 73, 78 and 79
23
Selection (continued)
1
TeSys contactors
1
Variable composition contactors
CV3 and LC1 B
Selection guide for utilisation category AC-1
according to required electrical durability
Maximum rated operational current (open-mounted device)
Contactors
CV3 and LC1 B
Maximum operating rate
in operating cycles/hour
Connections
Cable C.s.a.
mm2
Bars
Number
C.s.a.
mm
40 °C
A
55 °C
A
70 °C
A
4
4
4
Size
F
G
H
J
K
1200 1200 1200 1200 1200
L
120
M
120
P
120
25
–
–
80
80
80
–
2
50 x 5
800
700
600
–
2
80 x 5
1250
1100
900
–
–
3
3
100 x 5 100 x 10
2000 2750
1750 2400
1500 2000
70
–
–
170
170
160
120
–
–
250
250
250
185
–
–
320
320
280
–
2
30x5
500
500
440
R
120
Increase in operational current by paralleling of poles
Apply the following multiplying factors to the current values given above. The factors
take into account the often unbalanced current distribution between poles:
1 2 poles in parallel: K = 1.6
1 3 poles in parallel: K = 2.25
1 4 poles in parallel: K = 2.8
Example: 2 poles in parallel
Electrical durability (Ue 6 440 V)
Millions of operating cycles
Size
Current broken in A
Characteristics:
pages 38 to 41
24
References:
pages 43, 48 and 49
Dimensions, schemes:
pages 74 to 79
Selection (continued)
1
TeSys contactors
1
Variable composition contactors
CV3 and LC1 B
10266
Selection of contactor size for utilisation category AC-1
Maximum possibilities of the contactor
CV3 contactors are characterised by their extensive composition alternatives:
1 Poles (1)
23up to 5 N/O poles (depending on the number of N/C poles),
23up to 2 N/C poles (depending on the number of N/O poles).
1 Auxiliary contacts
23up to 4 instantaneous contacts and 1 time delay contact.
1 Electromagnet and coil(s)
23for direct a.c. control,
23for direct d.c. control,
23for a.c. or d.c. control via economy resistor
(accessories: economy resistor + contact, rectifier).
10264
CV3 F
CV3 K
Power poles (maximum number of poles)
Maximum
operational
current
in AC-1
θ 40 °C
Control circuit
3
1
direct
4
3 or 1 with
direct
economy resistor
CV3
contactor
size (2)
80 A
5
2
5
2
5
2
F
200 A
5
2
4
2
4
2
G
300 A
4
2
4
2
4
2
H
320 A
3
–
2
–
3
–
J
500 A
3
–
2
–
3
–
K
800 A
–
–
–
–
4
–
L
1,250 A
–
–
–
–
4
–
M
2,000 A
–
–
–
–
4
–
P
2,750 A
–
–
–
–
4
–
R
Auxiliary contact blocks per contactor
Contact
type
Composition
CV3 contactor size
F to K
L to R
Reference
Weight
Instantaneous 1
–
–
4
4
ZC4 GM1
kg
0.030
–
1
–
4
4
ZC4 GM2
0.030
–
–
1
1
–
ZC2 GG1
0.455
–
–
1
1
–
ZC2 GG5
0.455
ZC4 GM1
Time delay
Ondelay
Offdelay
(1) For possible compositions, see page 46.
(2) To obtain the complete reference of the contactor refer to page 45.
For customised compositions or dimensional specifications, please use the Order form on
page 47 or consult your Regional Sales Office.
ZC2 GG1
Characteristics:
pages 38 to 41
References:
pages 43, 48 and 49
Dimensions, schemes:
pages 74 to 79
25
Selection
1
TeSys contactors
1
Variable composition contactors CV1
Selection guide for utilisation categories AC-2 and AC-4
according to required electrical durability
Maximum current broken in A
Related to maximum operating rate (operating cycles/hour) and on-load factor
CV1 contactors (1)
Size
F
G
H
J
K
Operating
Thermal
Maximum current broken in A
cycles/hour (2)
limit zone
and on-load factor
(3)
From 150 and 15 %
A
165
325
520
830
1300
to 300 and 10 %
From 150 and 20 %
B
145
290
460
740
1150
to 600 and 10 %
From 150 and 30 %
C
120
240
380
610
950
to 1200 and 10 %
From 150 and 55 %
D
90
175
280
450
700
to 1200 and 20 %
From 150 and 85 %
E
70
135
220
350
550
to 1200 and 35 %
Counter current braking (plugging)
L
2000
1700
1400
1000
800
The current varies from the maximum counter current braking value up to the
nominal motor current.
The current made must be compatible with the making and breaking capacities of the
contactor.
In most cases, breaking occurs at a current value close to the locked rotor current
and contactor selection can therefore be made using the criteria for utilisation
categories AC-2 and AC-4.
Electrical durability (Ue 440 V)
4
Millions of operating cycles
Size
Current broken in A
Example: contactor size selection
Operating cycles/hour
On-load factor as %
For an on-load factor of 17 % at 180 operating cycles per hour, the above curve
indicates zone B. If the maximum current broken is 200 A, the table above will lead
to the selection of a size G contactor. Referring to the electrical durability curves, it
can be seen that the contactor will have a life of 600,000 operating cycles. Where a
higher value of electrical durability is required, 2 million operating cycles for example,
size J would be recommended.
(1) To obtain the complete reference of the contactor refer to page 45.
For customised compositions or dimensional specifications, please use the Order form on
page 47 or consult your Regional Sales Office.
(2) Do not exceed the maximum limit for the mechanical operating cycles.
(3) See curve at foot of page for thermal limit zone.
Characteristics:
pages 34 to 37
26
References:
pages 42, 44 and 45
Dimensions, schemes:
pages 68 to 73, 78 and 79
Selection (continued)
1
TeSys contactors
1
Variable composition contactors
CV3 and LC1 B
Selection guide for utilisation categories AC-2 and AC-4
according to required electrical durability
Thermal limits
Related to maximum operating rate (operating cycles/hour) and on-load factor
Contactors CV3 (1)
Size
and LC1 B
F
G
H
J
K
L
M
P
Operating
Thermal Maximum current broken depending on the duty
cycles/hour (2)
limit
Thermal limit at ambient temperature 55 °C
and on-load factor
zone (3)
From 150 and 15 %
A
165 325 520 830 1300 2250 3000 4500
to 300 and 10 %
From 150 and 20 %
B
145 290 460 740 1150 2000 2400 3750
to 600 and 10 %
From 150 and 30 %
C
120 240 380 610 950 1500 2000 3000
to 1200 and 10 %
From 150 and 55 %
D
90
175 280 450 700 1000 1500 2000
to 1200 and 20 %
From 150 and 85 %
E
70
135 220 350 550 750 1000 1500
to 1200 and 35 %
Counter current braking (plugging)
R
4
5400
5000
3600
2500
1800
The current varies from the maximum counter current braking value up to the
nominal motor current.
The current made must be compatible with the making and breaking capacities of the
contactor.
In most cases, breaking occurs at a current value close to the locked rotor current
and contactor selection can therefore be made using the criteria for utilisation
categories AC-2 and AC-4.
Electrical durability (Ue 440 V)
4
Millions of operating cycles
Size
Current broken in A
Example: contactor size selection
Operating cycles/hour
On-load factor as %
For an on-load factor of 17 % at 180 operating cycles per hour, the above curve
indicates zone B. If the maximum current broken is 200 A, the table above will lead
to the selection of a size G contactor. Referring to the electrical durability curves, it
can be seen that the contactor will have a life of 1 100 000 operating cycles. Where
a higher value of electrical durability is required, 2 million operating cycles for
example, size H would be recommended.
(1) To obtain the complete reference of the contactor refer to page 45.
For customised compositions or dimensional specifications, please use the Order form on
page 47 or consult your Regional Sales Office.
(2) Do not exceed the maximum limit for the mechanical operating cycles.
(3) See contactor size selection curve for thermal limit zone.
Characteristics:
pages 38 to 41
References:
pages 44 and 45
Dimensions, schemes:
pages 74 to 79
27
Selection
1
TeSys contactors
1
Variable composition contactors CV1
Selection guide for utilisation categories DC-1 to DC-5
Use in categories DC-1 to DC-5
The selection of the contactor size and number of poles to be connected in series is
made according to:
1 The maximum operational voltage Ue,
1 The power broken,
1 The required electrical durability,
1 The nature of the load, in particular the time constant L/R,
1 The thermal operating conditions.
Maximum operational voltage Ue
This depends on the time constant of the circuit L/R 6 15 ms and the number of poles
connected in series, on a single polarity or divided between both polarities (it is
preferable to connect the negative polarity to the fixed contact side).
4
Number of poles to be connected in series according to the operational voltage
(time constant of the circuit L/R 15 ms)
CV1 contactors (1)
Size
F
G
H
J
K
L
1 pole PN1
V
220
220
220
220
220
220
2 poles PN1 in series
V
440
440
440
440
440
440
1 pole PN3
V
–
–
–
440
440
440
2 poles PN3 in series
V
–
–
–
850
850
850
Normal operation: Ue 7 U supply.
With breaking during counter current braking (plugging): Ue 7 1.5 U supply.
Rated operational current in A at θ 6 40 °C
CV1 contactors
Size
F
80
G
200
H
300
J
470
K
630
L
1000
The use of a contactor selected according to the table above ensures current
breaking up to 4 times the operational current.
Increase in rated operational current by connecting 2 poles in parallel
The equivalent operational current for 2 poles in parallel is equal to 2 x le x 0.8.
(1) To obtain the complete reference of the contactor refer to page 45.
For customised compositions or dimensional specifications, please use the Order form on
page 47 or consult your Regional Sales Office.
Characteristics:
pages 34 to 37
28
References:
pages 42, 44 and 45
Dimensions, schemes:
pages 68 to 73, 78 and 79
Selection (continued)
1
TeSys contactors
1
Variable composition contactors CV1
Selection guide for utilisation categories DC-1 to DC-5
according to required electrical durability
Power broken
Utilisation categories
DC-1: Non inductive or slightly inductive loads
U broken I broken
Ue
Ie
P broken
Ue x Ie
DC-2: Shunt motors, breaking whilst running
0.1 Ue
Ie
0.1 Ue x Ie
DC-3: Shunt motors, reversing, inching
DC-4: Shunt motors, breaking whilst running
Ue
0.3 Ue
2.5 Ie
Ie
Ue x 2.5 Ie
0.3 Ue x Ie
DC-5: Shunt motors, reversing, inching
Ue
2.5 Ie
Ue x 2.5 Ie
Electrical durability (time constant L/R 6 15 ms)
The electrical durability can be read directly from the curves below, having previously
calculated the power broken as follows:
P broken = U broken x l broken.
The table gives the values of Uc and Ic for the various utilisation categories.
Two-pole switching (time constant L/R
4 15 ms)
The required durability can be obtained, depending on the application, by increasing
the number of poles in series or in parallel, or by increasing the contactor size.
Millions of operating cycles
Size
F
G
H
J K
45
90
L
160 220
350
1000
Power broken in kW
Example: 30 kW motor, 220 V-150 A in category DC-3: P broken = Ue x 2.5 Ie = 220 x 2.5 x 150
= 83 kW.
For a size G contactor with 2 poles in series, the electrical durability curve gives 3.5 x 10 5
operating cycles.
Number of main poles
The curve shows the number of operating cycles according to the power broken by
two main poles connected in series. For a single pole, double the value of power
broken before using the curves.
Electrical durability depending on the time constant
1 According to the time constant L/R.
1 L/R 6 15 ms, read the number of operating cycles directly from the curves.
1 15 < L/R 6 30 ms,
15
--------the number of operating cycles is equal to the number read from the curves x
1 L/R > 30 ms, please consult your Regional Sales Office.
L/R
.
Thermal limit
The following limits must not be exceeded: 120 operating cycles/hour at 60 % or 300
operating cycles/hour at 30 % on-load factor, at the rated operational current Ie.
Characteristics:
pages 34 to 37
References:
pages 42, 44 and 45
Dimensions, schemes:
pages 68 to 73, 78 and 79
29
Selection (continued)
1
TeSys contactors
1
Variable composition contactors
CV3 and LC1 B
Selection guide for utilisation categories DC-1 to DC-5
Use in categories DC-1 to DC-5
The selection of the contactor size and number of poles to be connected in series is
made according to:
1 The maximum operational voltage Ue,
1 The power broken,
1 The required electrical durability,
1 The nature of the load, in particular the time constant L/R,
1 The thermal operating conditions.
Maximum operational voltage Ue
This depends on the time constant L/R of the circuit and the number of poles
connected in series, on a single polarity or divided between both polarities (it is
preferable to connect the negative polarity to the fixed contact side).
Number of poles to be connected in series according to the operational voltage
and time constant L/R (in ms) of the circuit
Time constant in ms
15
30
60
90
120
150
Operational voltage
125 V
1
1
1
2
2
2
225 V
1
1
2
3
3
4
330 V
1
2
3
3
4
–
440 V
1
2
3
4
–
–
850 V
2
3
4
–
–
–
1,200 V
3
4
–
–
–
–
1,500 V
4
–
–
–
–
–
Normal operation: Ue 7 U supply.
With breaking during counter current braking (plugging): Ue 7 1.5 U supply.
Rated operational current in A at θ 6 40 °C
Operational
voltage
Ue
440 V
Number
of poles
in series
1
850 V
Contactor size CV3 (1)
F
G
H
J
K
CV3 and LC1 B
L
M
P
R
80
200
300
320
500
800
1000
1800
2500
2
80
200
300
320
500
800
1000
1800
2500
1200 V
3
80
200
300
320
500
800
1000
1800
2500
1500 V
4
80
200
300
320
500
800
1000
1800
2500
The use of a contactor selected according to the table above ensures current
breaking up to 4 times the operational current.
Increase in rated operational current by connecting 2 poles in parallel
The equivalent operational current for 2 poles in parallel is equal to 2 x le x 0.8.
(1) To obtain the complete reference of the contactor refer to page 45.
For customised compositions or dimensional specifications, please use the Order form on
page 47 or consult your Regional Sales Office.
Characteristics:
pages 38 to 41
30
References:
pages 44 and 45
Dimensions, schemes:
pages 74 to 79
Selection (continued)
1
TeSys contactors
1
Variable composition contactors
CV3 and LC1 B
Selection guide for utilisation categories DC-1 to DC-5
according to required electrical durability
Power broken
Utilisation category
DC-1: Non inductive or slightly inductive loads
U broken I broken
Ue
Ie
P broken
Ue x Ie
DC-2: Shunt motors, breaking whilst running
0.1 Ue
Ie
0.1 Ue x Ie
DC-3: Shunt motors, reversing, inching
DC-4: Shunt motors, breaking whilst running
Ue
0.3 Ue
2.5 Ie
Ie
Ue x 2.5 Ie
0.3 Ue x Ie
DC-5: Series motors, reversing, inching
Ue
2.5 Ie
Ue x 2.5 Ie
Electrical durability (time constant L/R 6 15 ms)
The electrical durability can be read directly from the curves below, having previously
calculated the power broken as follows:
P broken = U broken x l broken.
The table gives the values of Uc and Ic for the various utilisation categories.
Power broken per pole (time constant L/R
4 15 ms)
The required durability can be obtained, depending on the application, by increasing
the number of poles in series or in parallel, or by increasing the contactor size.
Millions of operating cycles
Size
Power broken in kW
Example: 30 kW motor, 500 V-70 A in category DC-3: P broken = Ue x 2.5 Ie = 500 x 2.5 x 70 =
86 kW or 43 kW per pole.
For a 2-pole size F contactor, the curve gives an electrical durability of 6 x 10 5 operating cycles.
Electrical durability depending on the time constant
1 According to the time constant L/R.
1 L/R 6 15 ms, read the number of operating cycles directly from the curves.
1 15 < L/R 6 30 ms,
15
--------the number of operating cycles is equal to the number read from the curves x
1 L/R > 30 ms, please consult your Regional Sales Office.
L/R
.
Thermal limit
The following limits must not be exceeded: 120 operating cycles/hour at 60 % or 300
operating cycles/hour at 30 % on-load factor, at the rated operational current Ie.
Characteristics:
pages 38 to 41
References:
pages 44 and 45
Dimensions, schemes:
pages 74 to 79
31
Selection
1
TeSys contactors
1
Variable composition contactors
CV1 and CV3
Selection guide for rotor circuits of slip-ring motors
In simple starting systems the contactors which short-circuit the rotor current are
subjected to a static voltage, the value of which, decreasing with time, is lower the
further away the contactors are located from the rotor terminals. As a result, the
operational rotor voltage is deducted from the maximum operational voltage. In this
way, it is possible to use contactors with a rated insulation voltage lower than the
rotor voltage.
In this application, making and breaking are easy. The selection table below takes
into account a ratio of 2 between the maximum rotor operational voltage (Uer) and
the stator operational voltage (Ues). This ratio is proposed in starter standard IEC
60947-4.
With counter current braking (plugging), the rotor operational voltage will be equal to
the insulation voltage.
In a system with slowdown or braking, the selection of the contactors concerned
should, in addition, take into account the breaking conditions.
The use of magnetic blow-out contactors is recommended in the event of control by
a manually operated master controller.
Multiplying factor for rotor voltage and current, depending on type of
contactor connection
As far as the current flowing through a rotor circuit contactor is concerned, the short
time rating should be taken into account (see pages 34 and 38) according to the
starting time. Only the final rotor short-circuit contactor takes account of the
continuous current.
Type
Circuit
of
diagram
connection
Star
Delta
V
I rotor
Maximum
3-phase
I
operational rotor
voltage Ue
V
1
1320
3-phase rotor
voltage UE
with countercurrent braking
V
660
Contactor
type
1
2000
1000
CV3
1.4
1100
550
CV1
1.4
1700
850
CV3
1
1100
550
CV1
1
1700
850
CV3
CV1
Hoisting applications
For this type of application contactor selection is made according to the duty
requirements, required durability, type of connection, etc.
Please consult your Regional Sales Office.
Other versions:
Characteristics:
pages 34 to 41
32
References:
pages 42 to 47
Dimensions, schemes:
pages 68 to 79
For rotor voltage above 3000 V 8, please consult your
Regional Sales Office.
Presentation
1
TeSys contactors
1
Contactors for specific applications
Presentation
Contactors CV1-KB fitted with special poles
Applications: telephone exchanges, electroplating works
Normally open coupler poles, without blow-out:
1 Insulation voltage 1000 V
1 Operational current
Number of fingers
1
2
3
4
5
Operational current in A
min.
800
1340
2000
2700
3300
max.
1040
1800
2700
3600
4400
1 Small voltage drop:
30 mV at minimum operational current, 40 mV at maximum operational current.
Magnetic latching contactors, CR1
These contactors prevent unwanted opening of the poles in the event of a control
circuit supply failure.
The holding-in of a contactor is often necessary so as to avoid on-load breaking (for
example an excitation circuit).
Furthermore, the fact that no power is consumed by the coil when the contactor is
latched leads to energy savings on a separate control circuit supply (particularly
useful when using a battery supply). These contactors incorporate an electromagnet
with a core made of non-aging magnetic steel and the coil supply can be d.c. or
rectified a.c.
The contactor latches in the operated position following energisation of the
electromagnetic coil and remains latched when the coil is de-energised, the
contactor armature being held closed by remanent magnetism.
The contactor is unlatched by the application of a reversed polarity current, at a value
less than the pull-in current, which neutralises the remanent magnetism. CR1
contactors are available in all sizes from 80 to 2750 A.
The control supply can be d.c. or rectified a.c.
Please refer to our “Motor starter solutions - Control and protection components”
catalogue.
Contactors for furnaces and induction heating applications
Induction heating covers all applications where metals (or a metal part) are heated
in crucible or “channel” furnaces, or in dies, by the induction of a.c. currents at various
frequencies.
There are several frequency ranges which, for industrial purposes, can be grouped
as follows:
1 50 Hz to 400 Hz:
23industrial mains power frequencies from 50 to 250 Hz,
23intermediate frequencies of 350 Hz and 400 Hz.
1 Maximum operating limits for contactors (single-pole and 6-pole):
23frequency range up to 500 Hz,
23supply voltage up to 3000 V,
23currents up to 16 300 A.
Please refer to our "Contactors for furnaces and induction heating applications"
catalogue
Fast acting contactors, CR3
For the protection of reversing variable speed controllers for d.c. motors.
Contactors CR 4B (Ith 55 to 2750 A).
The unit comprises a contactor plus an electronic detection and control module
LA9 B102.
The purpose of the fast acting contactor is to prevent fuses from blowing in the event
of a fault in the “inverter” function.
The fast acting contactor also provides protection in the event of accidental
conduction by 2 thyristors within the same bridge in generator applications.
The function of the electronic module is to:
1 Ensure actuation of the CR3.
1 Keep it actuated at low currents.
1 Ensure fast drop-out if the current is greater than the preset value.
Contactor composition:
1 2 or 4 single break poles.
1 3 or 4 instantaneous auxiliary contacts.
33
Characteristics
1
TeSys contactors
1
Variable composition contactors CV1
Control circuit: a.c. or d.c.
Characteristics
CV1 contactor size
F
G
Environment
Rated insulation voltage (Ui)
Conforming to standards
Product certifications
Degree of protection
Protective treatment
Conforming to IEC 60947-4
Ambient air temperature
around the device
Storage
Operation
Permissible for operation
V
Conforming to IEC 60529
Maximum operating altitude
Operating positions
Shock and vibration resistance
°C
°C
°C
m
690
690
IEC 60947-4, EN 60947-4
Bureau Véritas, Register of Shipping (IEC), CSA
IP00
“TC”
(“TH” as standard on contactors with d.c. control circuit. Electromagnet EK1)
-60…+80
-5…+55 (0.85…1.10 Uc)
-30…+70 at Uc
2000
± 23° possible, in relation to normal vertical mounting plane
4 gn for frequencies 30 Hz
2 gn for frequencies > 30 Hz
4
Pole characteristics
Number of poles
Rated operational current (le) In AC-3, θ 55 °C
(Ue 440 V)
In AC-1, θ 40 °C
Rated operational voltage (Ue) Up to
Frequency limits
Without derating
of the operational current
Derating coefficient
Conventional thermal current θ 40 °C
Rated making capacity
cos ϕ = 0.35
I rms conforming to
IEC 60947-4-1
220/400 V
Rated breaking capacity
supply (cos ϕ = 0.35)
on
415/440 V
I rms conforming to
500 V
IEC 60947-4-1
660/690 V
Single-pole 220 V
Rated breaking capacity
supply (L/R 15 ms)
on
2-pole 220 V
2-pole 440 V
Single-pole 440 V
and 2-pole 850 V (1)
Short time rating
For 5 s
From cold state,
For 10 s
with no current flowing
For 30 s
for previous 60 minutes
For 1 min
at θ 40 °C
For 3 min
For 10 min
Type aM/type g1
Short-circuit protection
by fuse (U 440 V)
Average impedance per pole At lth and 50 Hz
Power dissipated per pole
AC-3
for the above
AC-1
operational currents
Number of bars or conductor
Cabling
Bar
Cable with lug
Cable with connector
Bolt diameter
Tightening torque
Power circuit connections
4
4
4
4
2
1
2
4
4
4
Selection :
pages 20 to 32
34
References:
pages 42, 44 to 47
A
A
V
Hz
Hz
A
A
A
1…5
1…5
80
170
80
200
690
690
50/60
100 Hz: 0.9 - 150 Hz: 0.8 - 250 Hz: 0.7 - 400 Hz: 0.5
80
200
1000
2000
1600
3200
A
A
A
A
A
A
A
A
900
800
800
320
320
320
240
–
1900
1800
1600
1000
800
800
500
–
A
A
A
A
A
A
A
640
480
320
260
160
115
80/125
1600
1150
720
600
390
270
230/315
mΩ
W
W
1.5
7.6
9.6
1.25
36
50
Maximum c.s.a.
1
2
mm
–
–
mm2
25
–
mm2
–
16
mm
Ø6
Ø6
N.m
9
9
(1) With PN3 poles incorporating splitters.
Dimensions:
pages 68 to 73
Schemes:
pages 78 and 79
1
–
–
95
Ø8
18
1
1
H
J
K
L
1000
1000
1000
1000
1…4
250
300
690
1…4
350
470
690
1…4
460
630
690
1…4
700
1000
690
300
2500
4000
470
3500
5200
630
4600
6500
1000
7000
10 000
2400
2200
2000
1800
1200
1200
900
–
3200
3000
2800
2300
1800
1900
1200
1800
4200
4100
3800
3200
2500
2520
1500
2500
6200
6100
5700
4500
3200
4000
1800
3200
2400
1725
1080
950
590
410
315/400
3750
2700
1700
1450
950
620
500/630
5000
3600
2260
1900
1280
880
630/800
8000
5750
3600
3000
2150
1400
1000/1250
0.57
35
51
0.30
36
66
0.26
55
103
0.22
107
220
1
–
185
185
Ø 10
35
1
–
50 x 6
150 x 2
Ø 10
35
1
63 x 6
185 x 2
–
Ø 12
58
1
80 x 80
–
–
2xØ8
18
35
Characteristics
1
TeSys contactors
1
Variable composition contactors CV1
Control circuit: a.c.
Characteristics
CV1 contactor size
F
G
H
J
K
L
Control circuit characteristics
Rated control
circuit voltage (Uc)
Direct a.c.
V
a.c. with economy resistor
V
22…600 (50 Hz)
28…600 (60 Hz)
24…500
Direct a.c.
a.c. with economy resistor
V
V
V
0.85…1.1 Uc
0.5…0.7 Uc
0.2…0.5 Uc
VA
VA
VA
VA
VA
VA
W
W
270
45
300
45
155
9.5
16
16
380
65
420
65
260
12
23
23
570
80
600
85
320
14.5
26
30
830
105
1000
135
260
13
38
50
2300
210
2650
260
420
9
65
90
2300
210
2650
260
470
12
65
90
ms
ms
ms
ms
40
15
40
12
30
16
30
16
35
14
35
14
62
14
62
14
75
15
75
15
75
15
75
15
10 x 106
1.2 x 106
10 x 106
1.2 x 106
10 x 106
1.2 x 106
3 x 106
1.2 x 106
3 x 106
1.2 x 106
3 x 106
1.2 x 106
1200
120
1200
120
1200
120
1200
120
1200
120
1200
120
4
Control voltage
limits (θ 55 °C)
Operation
Drop-out
Average consumption
at 20 °C and at Uc
Direct a.c.
50 Hz Inrush
Sealed
60 Hz Inrush
Sealed
a.c. with
Inrush
economy resistor
Sealed
Heat dissipation
50 Hz
60 Hz
Average operating time (1)
Direct a.c.
Closing "C"
Opening "O"
a.c.
Closing "C"
(with economy resistor) Opening "O"
breaking on rectified side
Mechanical durability
Direct a.c.
In operating cycles
a.c.
In operating cycles
with economy resistor
Maximum operating rate
(θ 55 °C)
Direct a.c.
In operating cycles/hour
a.c.
In operating cycles/hour
with economy resistor
4
110…600 (50/60 Hz)
36…500 (50/400 Hz)
Auxiliary contact characteristics
Type of contacts
Rated thermal current
Operational power
Occasional making
and breaking capacity
Short-circuit protection
Cabling
Tightening torque
1 x 106 operating cycles
3 x 106 operating cycles
10 x 106 operating cycles
VA
VA
VA
VA
Instantaneous ZC4 GM
20
48
110/
220/
127
240
900
2200
4000
800
1300
1500
450
500
500
5000
14 000 23 000
By fuse type gG
With cable end
Without cable end
A
mm2
mm2
N.m
50
40
32
20
1 or 2 x 4 mm2 conductors
–
1.2
A
V
Time delay ZC2 GG
20
380/
440/
48
110/
220/
415
500
127
240
4000
4000
500
1200
1300
1500
1500
450
700
750
500
500
120
175
200
35 000 45 000 4000
12 000 17 000
16
380/
415
1300
750
200
22 000
25
20
16
10
–
1 or 2 x 6 mm2 conductors
440/
500
1300
750
200
25 000
8
Note: operating characteristics stated are for an inductive circuit, such as the coil of the contactor
electromagnet. Cos ϕ inrush and sealed = 0.3.
(1) The closing time "C" or opening time "O" are measured from the moment the coil supply is
switched on or off, to initial contact or separation of the main poles.
36
Characteristics
1
TeSys contactors
1
Variable composition contactors CV1
Control circuit: d.c.
Characteristics
CV1 contactor size
F
G
H
J
K
L
Control circuit characteristics
Rated control
circuit voltage (Uc)
Direct d.c.
d.c. with economy resistor
V
V
12…600
24…500
Direct d.c.
d.c. with economy resistor
V
V
V
0.85…1.1 Uc
0.1…0.65 Uc
0.2…0.5 Uc
Inrush and sealed
Inrush
Sealed
W
W
W
20…27
95
6
26…37
180
8
42…52
200
13
42…52
150
13
80…105
300
6
80…105
330
9
Closing "C"
Opening "O"
Closing "C"
Opening "O"
ms
ms
ms
ms
130
30
40
12
120
22
30
16
160
32
35
14
150
36
62
14
250
130
75
15
250
130
75
15
In operating cycles
In operating cycles
20 x 106
1.2 x 106
20 x 106
1.2 x 106
20 x 106
1.2 x 106
20 x 106
1.2 x 106
10 x 106
1.2 x 106
10 x 106
1.2 x 106
In operating cycles/hour
In operating cycles/hour
1200
120
1200
120
1200
120
1200
120
1200
120
1200
120
440
230
85
30
400
Time delay ZC2 GG
20
24
48
110
150
125
115
130
110
100
45
37
32
300
240
200
4
Control voltage limits
(θ 55 °C and at Uc)
Operation
Drop-out
Coil consumption
Direct d.c.
d.c. with
economy resistor
Average operating time (1)
Direct d.c.
d.c. with
economy resistor
Mechanical durability at Uc
Direct d.c. supply
d.c. with
economy resistor
Maximum operating rate
(θ 55 °C)
Direct d.c.
d.c. with
economy resistor
4
Auxiliary contact characteristics
Type of contacts
Rated thermal current
Operational power
1 x 106 operating cycles
3 x 106 operating cycles
10 x 106 operating cycles
Occasional making
and breaking capacity
Short-circuit protection
Cabling
Tightening torque
By fuse type gG
With cable end
Without cable end
A
V
W
W
W
W
Instantaneous ZC4 GM
20
24
48
110
220
300
250
250
250
115
105
95
90
45
40
35
33
5000 6000 1600 800
A
mm2
mm2
N.m
50
40
32
20
1 or 2 x 4 mm2 conductors
1 or 2 x 6 mm2 conductors
1.2
600
100
50
20
240
16
25
20
16
220
100
80
20
190
440
80
45
9
180
10
600
30
12
–
100
8
Note: operating characteristics stated are for an inductive circuit, such as the coil of the contactor
electromagnet. Cos ϕ inrush and sealed = 0.3.
(1) The closing time "C" or opening time "O" are measured from the moment the coil supply is
switched on or off, to initial contact or separation of the main poles.
37
Characteristics
1
TeSys contactors
1
Variable composition contactors
CV3 and LC1 B
Control circuit: a.c. or d.c.
Characteristics
Contactor
Type
Size
CV3
F
G
H
Environment
Rated insulation voltage
(Ui)
Conforming to
IEC 60947-4
Conforming to standards
Product certifications
Degree of protection
Protective treatment
V
V
Conforming to IEC 60529
Ambient air temperature
around the device
Storage
Operation
Permissible for
operation at Uc
Maximum operating altitude
Operating positions
°C
°C
°C
m
1000
1000
1000
1000
1000
1000
IEC 60947-4, EN 60947-4
Bureau Véritas, CSA
IP00
“TC”
(“TH” as standard on contactors with d.c. control circuit (Electromagnet EK1)
-60…+80
-5…+55 (0.85…1.1 Uc)
-30…+70
2000
± 23° possible, in relation to normal vertical mounting plane
Pole characteristics
Number of poles
Rated operational current (le)
(Ue 440 V)
4
Rated operational voltage
(Ue)
Frequency limits
of the operational current
Conventional
thermal current
Rated making capacity
I rms conforming to IEC 60947-4-1
1
Rated breaking capacity
supply (cos ϕ = 0.35)
on
I rms conforming to IEC 60947-4-1
2
4
Rated breaking capacity
on
supply (L/R 15 ms)
Short time rating
From cold state,
with no current flowing
for previous 60 minutes
at θ 40 °C
4
4
Short-circuit protection
by fuse (U 440 V)
Average impedance per pole
Power dissipation per pole
for the above operational currents
Cabling
Bar
Cable with lug
Cable with connector
Bolt diameter
Tightening torque
Selection :
pages 21 to 32
38
A
A
V
1…5
80
80
1000
Without derating
Derating
coefficient
θ 40 °C
Hz
Hz
50/60
100 Hz: 0.9 - 150 Hz: 0.8 - 250 Hz: 0.7 - 400 Hz: 0,5
A
80
170
250
2 440 V
cos ϕ = 0.35
up to 440 V
500 V
660/690 V
1000 V
440 V
A
A
A
A
A
A
A
1000
1400
900
900
800
700
1000
2050
2900
1900
1800
1700
1500
2000
2500
3500
2200
2200
2100
2000
3000
For 1 s
For 5 s
For 10 s
For 30 s
For 1 min
For 3 min
For 10 min
Type aM/type gG
A
A
A
A
A
A
A
A
800
640
480
320
240
155
110
80/125
1600
1300
960
640
500
260
220
200/200
2400
2000
1500
1000
750
400
330
250/315
At lth and 50 Hz
AC-3
AC-1
Number of bars
or conductor
mΩ
W
W
1.5
9.6
9.6
Maximum c.s.a.
1
–
25
–
Ø6
9
1.25
36
36
0.57
35
35
1
–
70
–
Ø8
18
1
32 x 4
120
–
Ø 10
35
In AC-3, θ
In AC-1, θ
Up to
4 55 °C
4 40 °C
4
Power circuit
connections
References:
pages 43 to 49
mm
mm2
mm2
mm
N.m
Dimensions:
pages 74 to 77
1…5
200
200
1000
Schemes:
pages 78 and 79
1…4
285
300
1000
1
1
J
K
CV3 and LC1 B
L
M
P
R
1000
1000
1000
1000
1000
1500
1000
1500
1000
1500
1000
1500
CSA
Bureau Véritas, German Lloyd, Register of Shipping (IEC)
1…3
320
320
1000
1…3
460
500
1000
1…4
800
800
1000
1…4
1000
1250
1000
1…4
1500
2000
1000
1…4
1800
2750
1000
320
500
800
1250
2000
2750
3000
4200
2600
2400
2400
2000
2200
4600
5500
3800
3700
3600
2600
3200
10 000
–
8000
7000
6000
4000
3200
10 000
–
9000
8000
7000
4000
4400
15 000
–
12 000
12 000
9000
5000
7200
18 000
–
16 000
14 000
11 000
6000
10 000
2600
2600
1900
1300
940
530
450
315/400
4000
4000
3000
2000
1450
820
680
500/630
9600
9600
7000
4800
3500
2100
1200
800/1000
9600
9600
8000
5200
3800
2400
1800
1200/1500
12 000
12 000
9600
6400
5200
3600
2800
2 x 800/2 x 1000
15 000
15 000
12 000
8000
6300
4400
3600
2 x 1000/2 x 1250
0.54
48
55
0.30
63
75
0.18
88
115
0.18
180
280
0.13
290
520
0.09
360
680
1
40 x 6
185
–
Ø 10
35
1
50 x 6
–
–
Ø 12
58
2
50 x 5
–
–
4xØ8
18
2
80 x 5
–
–
4 x Ø 10
35
3
100 x 5
–
–
4 x Ø 10
35
4
100 x 5
–
–
4 x Ø 10
35
39
Characteristics
1
TeSys contactors
1
Variable composition contactors
CV3 sizes F to K
Control circuit: a.c. or d.c.
Characteristics
CV3 contactor size
F
G
H
J
K
Control circuit characteristics
Rated control
circuit voltage (Uc)
4
Control voltage limits
(θ 55 °C)
Coil consumption
Direct a.c.
1
2
Direct a.c.
Direct d.c.
d.c. with economy resistor
a.c. with economy resistor
Operation
Drop-out
Operation
Drop-out
V
V
V
V
V
V
V
V
20…550
12…600
12…600
24…500
0.85…1.1 Uc
0.5…0.7 Uc
0.85…1.1 Uc
0.05…0.5 Uc
20…600
12…600
12…600
24…500
22…600
12…600
12…600
24…500
22…600
12…600
12…600
24…500
22…600
12…600
12…600
24…500
Inrush
VA
VA
VA
VA
W
W
W
W
W
270
300
45
45
23
134
6
170
9
380
420
65
65
36
180
8
350
14
570
600
80
85
52
208
13
450
14.5
380
420
65
65
36
180
8
350
14
570
600
80
85
52
208
13
450
14.5
ms
ms
ms
ms
ms
ms
40
15
130
30
40
12
30
16
120
22
30
16
35
14
160
32
35
14
30
16
120
22
30
16
35
14
160
32
35
14
Sealed
Direct d.c.
d.c. with
economy resistor
50 Hz
60 Hz
50 Hz
60 Hz
Inrush and sealed
Inrush
Sealed
a.c. with
Inrush
economy resistor
Sealed
Average operating time (Uc) (1)
Direct a.c.
N/O
N/C
Direct d.c.
N/O
N/C
d.c. with
N/O
economy resistor
N/C
Mechanical durability at Uc
Direct a.c.
In operating cycles
Direct d.c.
In operating cycles
d.c. with
In operating cycles
economy resistor
a.c. with
In operating cycles
economy resistor
Maximum operating rate
(θ 55 °C)
Direct a.c.
In operating cycles/hour
Direct d.c.
In operating cycles/hour
d.c. with
In operating cycles/hour
economy resistor
a.c. with
In operating cycles/hour
economy resistor
4
10 x 106
20 x 106
3 x 106
3 x 106
1200
1200
120
120
(1) The closing time "C" or opening time "O" are measured from the moment the coil supply is
switched on or off, to initial contact or separation of the main poles.
40
Characteristics
1
TeSys contactors
1
Variable composition contactors
CV3 sizes L to R and LC1 B
Control circuit: a.c. or d.c. with economy resistor
Characteristics
CV3 and LC1 B contactor sizes
L
M
P
R
0.35…0.5 Uc
0.4…0.5 Uc
Control circuit characteristics
Rated control
circuit voltage (Uc)
4
Control voltage limits
(θ 55 °C and at Uc)
Maximum consumption
(coil + economy resistor)
d.c. with
economy resistor (1)
a.c. with
economy resistor
d.c. with economy resistor
V
a.c. with economy resistor
Operation
Drop-out
V
V
V
Composition
W
W
W
W
VA
VA
VA
VA
ms
ms
Composition
1 pole
2 poles
3 poles
4 poles
1 pole
2 poles
3 poles
4 poles
Average operating time at Uc Closing "C"
(1)
Opening "O"
Mechanical durability at Uc
In operating cycles
In operating cycles/hour
Maximum operating rate
(θ 55 °C)
4
48…500 on 3-pole contactor
60…500 on 4-pole contactor
110…500
0.85…1.1 Uc
0.3…0.5 Uc
Inrush: 520 - Sealed: 10
Inrush: 800 - Sealed: 20
Inrush: 1100 - Sealed: 31
Inrush: 1400 - Sealed: 47
Inrush: 620 - Sealed: 10
Inrush: 1000 - Sealed: 20
Inrush: 1100 - Sealed: 31
Inrush: 1600 - Sealed: 47
100…150
20…40
1.2 x 106
120
Auxiliary contact characteristics
Type of contacts
Rated thermal current
(Ith)
Operational power
AC
Occasional making
and breaking capacity a.c.
Operational power
d.c.
Occasional making
and breaking capacity d.c.
Cabling
Tightening torque
A
Instantaneous ZC4 GM
20
1 x 106 operating cycles
3 x 106 operating cycles
10 x 106 operating cycles
V
W
W
W
W
48
900
800
450
5000
110/127
2200
1300
500
14 000
1 x 106 operating cycles
3 x 106 operating cycles
10 x 106 operating cycles
V
W
W
W
W
24
300
115
45
5000
48
280
105
40
6000
mm2
mm2
N.m
1 or 2 x 4 mm2 conductors
1 or 2 x 6 mm2 conductors
1.2
With cable end
Without cable end
220/240
4000
1500
500
23 000
110
250
95
35
1600
Time delay ZC2 GG
20
380/415
4000
1500
500
35 000
220
250
90
33
800
440
230
85
30
400
440/500
4000
1500
500
45 000
48
500
450
120
4000
600
100
50
20
240
24
150
130
45
300
110/127
1200
700
175
12 000
48
125
110
37
240
220/230
1300
750
200
17 000
110
115
100
32
200
380/415
1300
750
200
22 000
220
100
80
20
190
440
80
45
9
180
440/500
1300
750
200
25 000
600
30
12
–
100
(1) The closing time "C" or opening time "O" are measured from the moment the coil supply is
switched on or off, to initial contact or separation of the main poles.
41
References
1
TeSys contactors
1
Variable composition contactors CV1
10269
References
Contactors for motor control
CV1 BF
Standard power ratings
of 3-phase motors
50-60 Hz in category AC-3
10267
220 V 380 V 415 V 440 V 500 V 660/
230 V 400 V
690 V
Maximum
rated
operational
current,
category
AC-3
Instantaneous
auxiliary
contacts
per
contactor
Basic reference,
to be completed by
adding the voltage code
(1) (2)
kW
22
kW
37
kW
37
kW
37
kW
30
kW
22
A
80
1
1
CV1 BF3F0Z
55
90
100
100
75
55
170
1
1
CV1 BG3G0Z
75
132
140
140
110
110
250
1
1
CV1 BH3H0Z
110
185
200
200
220
220
350
1
1
CV1 BJ3J0Z
140
250
260
260
315
315
460
1
1
CV1 BK3K0Z
220
375
425
425
450
440
(3)
700
1
1
CV1 BL3L0Z
4411
kg
4.000
4411
7.200
4411
11.000
CV1 BL
4411
For other voltages: please consult your Regional Sales Office.
(3) With PN3 poles.
(4) Econ.R.: Economy resistor.
Selection :
pages 20 to 32
42
Characteristics :
pages 34 to 37
Dimensions, schemes :
pages 68 to 73, 78 and 79
22.000
4411
40.000
4411
63.000
(1) For other compositions, make up the contactor reference as explained on pages 44 to 47.
(2) Standard control circuit voltages.
Volts
48
110
120
208
220
230
240
380
50 Hz
E5
F5
–
–
M5
P5
U5
Q5
60 Hz
E6
–
K6
L6
M6
P6
U6
Q6
50/60 Hz
E7
F7
K7
L7
M7
P7
U7
Q7
ED
FD
KD
–
MD
PD
UD
QD
+ Econ.R. (4)
ER
FR
–
–
MR
PR
UR
QR
2
2
Weight
400
V5
V6
V7
VD
VR
440
R5
R6
R7
–
–
References (continued)
1
TeSys contactors
1
Variable composition contactors CV3
10266
References
3-pole contactors for motor control
Standard power ratings
of 3-phase motors
50-60 Hz in category AC-3
10264
CV3 BF
Maximum
rated
operational
current,
category
220 V 380 V 415 V 440 V 500 V 660/ 1000 V AC-3
230 V 400 V
690 V
Instantaneous
auxiliary
contacts
per
contactor
Basic reference,
to be completed by
adding the voltage code
(1) (2)
kW kW
22
37
kW
37
kW
45
kW
45
kW
55
kW
90
A
80
1
1
CV3 BF3F0Z
51
90
90
90
90
132
160
200
1
1
CV3 BG3W0Z
75
132
132
132
160
200
250
285
1
1
CV3 BH3S0Z
90
160
160
160
220
280
315
320
1
1
CV3 BJ3T0Z
140
250
250
280
315
400
425
460
1
1
CV3 BK3V0Z
4411
Characteristics :
pages 38 to 41
11.000
4411
15.000
4411
18.000
4411
26.000
(1) For other compositions, make up the contactor reference as explained on pages 44 to 47.
(2) Standard control circuit voltages.
Volts
48
110
120
208
220
230
240
380
50 Hz
E5
F5
–
–
M5
P5
U5
Q5
60 Hz
E6
–
K6
L6
M6
P6
U6
Q6
50/60 Hz
E7
F7
K7
L7
M7
P7
U7
Q7
ED
FD
KD
–
MD
PD
UD
QD
+ Econ.R. (3)
ER
FR
–
–
MR
PR
UR
QR
For other voltages: please consult your Regional Sales Office.
(3) Econ.R.: Economy resistor.
Selection :
pages 20 to 32
kg
10.600
4411
CV3 BK
2
2
Weight
400
V5
V6
V7
VD
VR
440
R5
R6
R7
–
–
Dimensions, schemes :
pages 74 to 79
43
Selection
1
TeSys contactors
1
Variable composition contactors
CV1 B (80 to 1000 A) and CV3 B (80 to 500 A)
Selection
To define a contactor
The criteria required to define the composition of a contactor are:
1 the number of N/O and N/C power poles,
1 the current and power supply voltage,
L
(note: on a d.c. supply, the time constant ---- of the load must be known in order to
R
define the number of poles to be wired in series to break the arc),
1 the control circuit voltage,
1 the number of auxiliary contacts.
To order a contactor
Contactor selectable by code combinations
1 Use the symbol combination table on page 45.
1 Check the maximum number of poles in the selection table on page 46.
1 Check the operational currents possible below (selection restrictions).
Contactor not selectable by code combinations
1 For a composition that cannot be selected using these tables, use order form
CF 452, page 47.
Selection restrictions
Contactor type
Rated
operational
current
44
CV1 BG
CV3 BG
–
CV1 BH
CV3 BH
–
CV1 BJ
CV3 BJ
–
CV1 BK
CV3 BK
–
CV1 BL
11 A
CV1 BF
CV3 BF
E
13 A
M
–
–
–
–
–
20 A
N
–
–
–
–
–
40 A
P
–
–
–
–
–
50 A
Q
Q
–
–
–
–
80 A
F
–
–
–
–
–
125 A
–
R
R
–
–
–
200 A
–
G
G
–
–
–
250 A
–
–
–
S
–
–
300 A
–
–
H
–
–
–
320 A
–
–
–
T
–
–
400 A
–
–
–
–
U
–
470 A
–
–
–
J
–
–
500 A
–
–
–
–
V
–
630 A
–
–
–
–
K
K
1000 A
–
–
–
–
–
L
0
Without arc
chamber
Z
Z
Z
Z
Z
Z
–
Symbol combination table
1
TeSys contactors
1
Variable composition contactors
CV1 B (80 to 1000 A) and CV3 B (80 to 500 A)
Reference to be constituted (see examples on page 46)
1 690 V, 2 220 V/pole
1 1000 V, 2 440 V/pole
Type of contactor related to application
Contactor size AC-1/AC-3
CV1 : 80/80 A
CV1 : 200/170 A
CV1 : 300/250 A
CV1 : 470/350 A
CV1 : 630/460 A
CV1 : 1000/700 A
Number of poles
N/O poles
N/C poles
CV1 B
CV3 B
CV3 : 80/80 A
CV3 : 200/200 A
CV3 : 300/285 A
CV3 : 320/320 A
CV3 : 500/460 A
1 N/O
2 N/O
3 N/O
4 N/O
5 N/O
1 N/C
2 N/C
3 N/C
No main poles
Operational current (determines the blow-out coil size)
11 A
13 A
20 A
40 A
50 A
80 A
125 A
200 A
250 A
300 A
320 A
400 A
470 A
500 A
630 A
1000 A
Without breaking
Control circuit voltage
24 V
48 V
110 V
120 V
127 V
208 V
220 V
230 V
240 V
380 V
400 V
415 V
440 V
480 V
500 V
600 V
Operating frequency
50 Hz
60 Hz
50/60 Hz (rectifier + economy resistor)
2
2 + economy resistor
F
G
H
J
K
L
1
2
3
4
5
0
Z
E
M
N
P
Q
F
R
G
S
H
T
U
J
V
K
L
Z
1
2
3
0
Z
E
M
N
P
Q
F
R
G
S
H
T
U
J
V
K
L
Z
Auxiliary contacts (type ZC4 GM)
N/O instantaneous
1 N/O
2 N/O
3 N/O
4 N/O
N/C instantaneous
1 N/C
2 N/C
3 N/C
4 N/C
No instantaneous auxiliary contacts
On-delay
1 C/O
Off-delay
1 C/O
To check whether the symbol combinations are possible, refer to the selection information and guide on pages 44 and 46.
If in doubt, fill out order form CF 452.
B
E
F
K
G
L
M
P
U
Q
V
N
R
T
S
X
5
6
7
D
R
1
2
3
4
0
1
2
3
4
0
J
N
45
Selection
1
TeSys contactors
1
Variable composition contactors
CV1 B (80 to 1000 A) and CV3 B (80 to 500 A)
Guide to selection of code combinations
CV1 contactors: maximum number of power poles
Contactor
type
Pole type
Number
of poles
CV1 BF
CV1 BG
CV1 BH
CV1 BJ
CV1 BK
CV1 BL
N/O N/C
5
0
N/O N/C
4
0
N/O N/C
4
0
N/O N/C
4
0
N/O N/C
4
0
N/O N/C
2
0
(1)
0
2
0
2
0
2
0
2
0
2
0
1
(2)
2
1
2
1
2
1
2
1
2
1
–
–
CV3 contactors: maximum number of power poles
Contactor
type
Pole type
Number
of poles
CV3 BF
CV3 BG
CV3 BH
CV3 BJ
CV3 BK
N/O N/C
5
0
N/O N/C
4
0
N/O N/C
4
0
N/O N/C
2
0
N/O N/C
2
0
0
2
0
2
0
2
–
–
–
–
1
2
1
2
–
–
–
–
–
–
3
1
2
1
2
1
–
–
–
–
CV1 or CV3 contactors:
Maximum number of auxiliary contacts: 4 + 1 time delay if necessary
Selection restrictions, according to coil type:
(1) 4-pole with economy resistor.
(2) 2-pole with economy resistor.
Examples
1 Switching of single-phase capacitor: 400 V - 80 A - 1 N/O main pole. 220 V / 50 Hz
control circuit voltage, 1 N/O and 1 N/C auxiliary contacts.
Reference: CV1 BF1F0ZM511.
1 Switching of d.c. heating circuits: 800 V - 150 A - 2 N/O main poles - 48 V 5
control circuit, instantaneous auxiliary contact 1 N/O + 1 on-delay.
Reference: CV3 BG2W0ZED10J.
Other versions
To obtain a composition with more main poles or with more than 4 auxiliary contacts,
please use order form CF 452 (see page 47).
46
TeSys contactors
Reference constitution
or order form CF 452
Date of order
Editor
1
Variable composition contactors
CV1 and CV3
Geog. area
Order n°
Required delivery (1)
/
Company: ................................
Job n°
/
Customer Order N°: ...............................
Activity sector: ................................
Number of contactors: .......
1
Application: ..............................
Type - size or symbol combination: ..........
For use by Schneider Electric
For devices with symbol combination: Do not fill out the form below
POWER CIRCUIT
AC
DC
Voltage: .......... V
...... Hz
Poles
Number of N/O main poles:
Rated current: ................... Amp
Number of N/C main poles:
Rated current: ................... Amp
Any special details: ..............................................................................................................
.................................................................................................................................................
Ref:
Ref:
CONTROL CIRCUIT
AC
DC
Voltage: .......... V
Economy resistor:
Electromag:
Coil:
Coil maint. cont:
Rectifier:
Econ. resist. contact:
...... Hz
Yes
No
(unless specified, an economy resistor will only be included if necessary)
Econ. Resist.:
Customer marking: ..........
AUXILIARY CONTACTS AVAILABLE
Instantaneous contacts:
Number of N/O
Number of N/C
If a specific type or block of contacts is required, please indicate below.
Number
GM1:
GM2:
GP4:
GP5:
GP6:
LA1:
Note : For mechanical interlocking, a N/C contact must be specified for the interlocking function.
Time delay contacts N/C + N/O :
On delay
or
Off delay
No. ZC4GM1 :
No. ZC4GM2 :
(N/O)
No. ZC1GP4 :
No. ZC1GP5 :
(N/C)
No. ZC1GP6 :
No. ZC2GG1 :
(N/O+N/O)
No. ZC2GG5 :
No. LA1BN431 :
No. LA1DN44 :
(OFF-Del)
(N/C)
(N/C+N/O)
(ON-Del)
No. LA4DT4 :
Note: If LA1 is used, a build specification is required.
MOUNTING
Fixing centres L:
If CV1, specif. n°:
Shaft: C or E =
Dimensions in catalogue
Standard
Specified
Bar: L = :
With L = ............
Mechanical interlock "MI":
Yes
No
Vertically mounted reversers fixing centres “E” =.......... mm
Code.:
Build see drwg.
N° :
L
"MI" bearing
Upper position contactor: ...........................
Lower position contactor:
If mechanical interlock specified : Ref: .....................................
Supply linking components for the 2 contactors (Rod, clevis, cranks, lock, etc...) :
Code.:
W1
"MI" ref
Yes
No
Note : "MI" components that are part of the contactor such as the bearing, clevis or lock support are factory fitted.
ANY SPECIAL DETAILS
(Comments / Specific requirements / Special "MI" / Accessories / Etc...)
Launch date
Delivery date
Contactor reference*
.....................................
* 3 possibilities
1) Device with symbol combination (see drwg 1492177)
2) Device n° defined on the basis of this form
Type/size/order n°/year. E.g.: CV1GB000599
3) Reference defined to “specification”
(1) Standard delivery time: 3 weeks, from receipt of order. For faster delivery, please consult your Regional Sales Office.
47
References
1
TeSys contactors
1
Contactors LC1 B
Contactors for motor control in category AC-3, from 750 to 1800 A (2 or 3 )
3-pole contactors
522612
Standard power ratings
of 3-phase motors 50-60 Hz
in category AC-3
LC1 BP33
Rated
operational
current
in AC-3
440V
up to
220 V
230 V
kW
220
380 V
400 V
kW
400
415 V
kW
425
440 V
kW
450
500 V
kW
500
660 V
690 V
kW
560
1000 V
kW
A
530
750
280
500
530
560
600
670
530
425
750
800
800
700
750
500
900
900
900
900
900
Instantaneous
auxiliary
contacts
2
3
1
4
2
1
3
–
1000
2
3
1
4
2
1
3
–
670
1500
2
3
1
4
2
1
3
–
750
1800
2
3
1
4
2
1
3
–
Basic reference,
to be completed by
adding the voltage code
(1)
Weight
kg
58.000
58.000
58.000
58.000
422
431
413
440
LC1 BM33422
LC1 BM33431
LC1 BM33413
LC1 BM33440
LC1 BP33422
LC1 BP33431
LC1 BP33413
LC1 BP33440
LC1 BR33422
LC1 BR33431
LC1 BR33413
LC1 BR33440
LC1 BL33
LC1 BL33
LC1 BL33
LC1 BL33
57.000
57.000
57.000
57.000
94.000
94.000
94.000
94.000
129.000
129.000
129.000
129.000
Contactors for control in category AC-1, from 800 to 2750 A (2 or 3 )
Single, 2, 3 or 4-pole contactors
Maximum
operational
current
in AC-1
(θ 40 °C)
Number
of poles
Instantaneous
auxiliary contacts
5
A
800
Basic reference,
to be completed
by adding the
voltage code
(1)
1
ED
kg
32.000
32.000
32.000
32.000
45.000
45.000
45.000
45.000
58.000
58.000
58.000
58.000
72.000
72.000
72.000
72.000
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2
2
LC1 BL31 22
3
1
LC1 BL31 31
1
3
LC1 BL31 13
4
–
LC1 BL31 40
2
2
2
LC1 BL32 22
3
1
LC1 BL32 31
1
3
LC1 BL32 13
4
–
LC1 BL32 40
3
2
2
LC1 BL33 22
3
1
LC1 BL33 31
1
3
LC1 BL33 13
4
–
LC1 BL33 40
4
2
2
LC1 BL34 22
3
1
LC1 BL34 31
1
3
LC1 BL34 13
4
–
LC1 BL34 40
(1) Standard control circuit voltages (for other voltages, please consult your Regional Sales Office):
Volts
48
110
120
125
127
220
230
240
380
400
50…400 Hz
–
F
K
–
G
M
P
U
Q
V
1
2
Weight
FD
–
GD
–
4
MD
–
HD
–
–
415
N
440
R
500
S
–
RD
SD
For voltages other than those indicated above, replace the in the reference with the the operational voltage (3 figures) and the
type of current (2 letters: AC for a.c. supply and DC for d.c. supply). Example: 82 V d.c., the reference becomes
LC1 BP33082DC22. For coil characteristics, see pages 94 to 97.
Selection:
pages 21 to 31
48
Characteristics:
pages 38 to 41
Dimensions and schemes:
pages 77 to 79
References (continued)
1
TeSys contactors
1
Contactors LC1 B
Contactors for control in category AC-1, from 800 to 2750 A (2 or 3 ) (continued)
Single, 2, 3 or 4-pole contactors
Maximum
operational
current in AC-1
(θ 40 °C)
Number
of poles
Instantaneous
auxiliary contacts
1
2
3
1
4
2
3
1
4
2
3
1
4
2
3
1
4
2
1
3
–
2
1
3
–
2
1
3
–
2
1
3
–
2
3
1
4
2
3
1
4
2
3
1
4
2
3
1
4
2
1
3
–
2
1
3
–
2
1
3
–
2
1
3
–
2
3
1
4
2
3
1
4
2
3
1
4
2
3
1
4
2
1
3
–
2
1
3
–
2
1
3
–
2
1
3
–
5
522612
A
1250
2
LC1 BP33
3
4
2000
1
2
3
4
2750
1
2
3
4
Basic reference,
to be completed by
adding the voltage code
(1)
422
431
413
440
422
431
413
440
422
431
413
440
422
431
413
440
LC1 BP31422
LC1 BP31431
LC1 BP31413
LC1 BP31440
LC1 BP32422
LC1 BP32431
LC1 BP32413
LC1 BP32440
LC1 BP33422
LC1 BP33431
LC1 BP33413
LC1 BP33440
LC1 BP34422
LC1 BP34431
LC1 BP34413
LC1 BP34440
LC1 BR31422
LC1 BR31431
LC1 BR31413
LC1 BR31440
LC1 BR32422
LC1 BR32431
LC1 BR32413
LC1 BR32440
LC1 BR33422
LC1 BR33431
LC1 BR33413
LC1 BR33440
LC1 BR34422
LC1 BR34431
LC1 BR34413
LC1 BR34440
LC1 BM31
LC1 BM31
LC1 BM31
LC1 BM31
LC1 BM32
LC1 BM32
LC1 BM32
LC1 BM32
LC1 BM33
LC1 BM33
LC1 BM33
LC1 BM33
LC1 BM34
LC1 BM34
LC1 BM34
LC1 BM34
Weight
kg
31.000
31.000
31.000
31.000
44.000
44.000
44.000
44.000
57.000
57.000
57.000
57.000
71.000
71.000
71.000
71.000
41.000
41.000
41.000
41.000
65.000
65.000
65.000
65.000
94.000
94.000
94.000
94.000
120.000
120.000
120.000
120.000
52.000
52.000
52.000
52.000
85.000
85.000
85.000
85.000
129.000
129.000
129.000
129.000
160.000
160.000
160.000
160.000
(1) See previous page.
Selection:
pages 21 to 31
Characteristics:
pages 38 to 41
Dimensions and schemes:
pages 77 to 79
49
References
1
TeSys contactors
1
Separate components and spare parts
for contactors CV1
References
Spare parts
Description
Composition
Reference
1 N/O
ZC4 GM1
Weight
kg
0.030
1 N/C
ZC4 GM2
0.030
On-delay 1 C/O
ZC2 GG1
0.455
Off-delay 1 C/O
ZC2 GG5
0.455
Number of sets
required per
contactor pole
1
CV1
contactor
size
F
Reference
PN1 FB80
kg
0.035
1
G
PN1 GB80
0.060
1
H
PN1 HB80
0.115
1
J
PN1 JB80
0.195
1
K
PN1 KB80
0.345
2
L
PN1 KB80
0.790
Type of poles
CV1
contactor
size
F
Reference
PN1 FB50
kg
0.220
G
PN1 GB50
0.360
H
PN1 HB50
0.580
J
PN1 JB50
1.380
K
PN1 KB50
1.880
L
PN1 LB50
4.380
J
PN3 JB50
1.860
K
PN3 KB50
2.390
L
PN3 LB50
4.780
Instantaneous auxiliary contacts
ZC4 GM1
Time delay auxiliary contacts
Spare parts
Sets of contacts
Description
ZC2 GG1
1 fixed contact
+
1 moving contact
Weight
PN1 HB80
Arc chamber only
Description
Standard type
arc chamber
PN1 or PR1
PN1 HB50
Arc chamber
with splitters
Coils
PN3 KB50
50
PN3 or PR3
See pages 80 to 93.
Weight
References
1
TeSys contactors
1
Accessories and replacement parts
for contactors CV3 and LC1 B
References
Separate components
Description
Instantaneous
auxiliary
contact
Composition
Size
All
ZC4 GM1
Weight
kg
0.030
All
ZC4 GM2
0.030
On-delay 1 C/O CV3
F to K
ZC2 GG1
0.455
Off-delay 1 C/O CV3
F to K
ZC2 GG5
0.455
1 N/O
1 N/C
ZC4 GM1
Time delay
auxiliary
contacts
Contactors
Type
CV3 and
LC1 B
CV3 and
LC1 B
Reference
Spare parts
ZC2 GG1
Sets of contacts
Description
Number
of sets
required per
contactor pole
1 fixed contact 1
+
1 moving
1
contact
Contactors
Type
Size
CV3
F
PA2 FB80
kg
0.070
CV3
G
PA2 GB80
0.160
1
CV3
H
PA2 HB80
0.220
2
CV3
J
PA2 GB80
0.320
2
CV3
K
PA2 HB80
0.440
1
CV3 and LC1 B L
PA1 LB80
0.420
1
CV3 and LC1 B M
PA1 LB80
0.420
2
CV3 and LC1 B P
PA1 LB80
0.840
3
CV3 and LC1 B R
PA1 LB80
1.260
Moving
contact only
(1 finger)
Fixed
contact only
(1 finger)
Blow-out horn
(1 finger)
1
CV3 and LC1 B L to R
PA1 LB75
0.220
1
CV3 and LC1 B L to R
PA1 LB76
0.200
1
CV3 and LC1 B L to R
PA1 LB89
0.120
Coils
See pages 80 to 97.
PA2 GB80
PA1 LB80 (PA1 LB76 + PA1 LB75)
Reference
Weight
PA1 LB89
51
References
1
TeSys contactors
1
Separate components for contactors
CV1 and CV3
Complete pre-assembled electromagnets, without coil
Electromagnets
Supply
Type
Reference
Weight
kg
1
EB1 EA40
1.020
1
EC1 EA40
1.650
1
EB1 EA40
1.020
2
EK1 EA40
1.760
1
EB1 GA40
1.720
1
EC1 GA40
2.880
1
EB1 GA40
1.720
2
EK1 GA40
1.950
1
EB1 HA40
2.810
3
EC1 HB40
4.590
1
EB1 HA40
2.810
2
EK1 HA40
3.740
3
EB1 JB40
4.030
3
EC1 JB40
11.430
3
EB5 JB40
4.190
2
EK1 JA40
3.740
3
EB1 KB40
9.830
3
EB5 KB40
10.490
2
EK1 KA40
13.200
3
EB5 KB50
10.600
2
EK1 KA50
13.900
For contactors CV1 FB and CV3 FB
direct
3
3 or 1 with
direct 1
For contactors CV1 GB, CV3 GB and CV3 JB
direct
EB1 GA40
3
3 or 1 with
direct 1
For contactors CV1 HB, CV3 HB and CV3 KB
direct
3
3 or 1 with
direct 1
For contactors CV1 JB
direct
3
EK1 GA40
3 or 1 with
direct 1
For contactors CV1 KB and CV1 LB
3
3 or 1 with
direct 1
direct
For contactors CV3 and LC1 L, M, P and R
3 or 1 with
direct 1
EB5 KB40
52
References
1
TeSys contactors
1
Separate components and spare parts
for contactors CV1
Complete pre-assembled poles
Blow-out coils only, with housing and core
Size
(1)
Maximum current
Complete poles
for continuous duty
N/O
N/C
3
1
A
A
Blow-out coils
PN1 and PR1
Economy
resistor
Ω
For contactors CV1 FB
PN1 FB003
A
0.35
0.6
0.9
0.4
0.7
1
PN1 FB0003
PN1 FB0004
PN1 FB0005
PR1 FB0003
PR1 FB0004
PR1 FB0005
PN1 FA5103
PN1 FA5104
PN1 FA5105
19
6.1
2.5
B
1.3
1.75
1.45
1.9
PN1 FB0006
PN1 FB0007
PR1 FB0006
PR1 FB0007
PN1 FA5106
PN1 FA5107
1.335
0.747
C
2.2
2.6
3.6
2.45
3
4
PN1 FB0008
PN1 FB0009
PN1 FB0010
PR1 FB0008
PR1 FB0009
PR1 FB0010
PN1 FA5108
PN1 FA5109
PN1 FA5110
0.425
0.272
0.1655
D
4.3
4.85
6.8
4.8
5.4
7.6
PN1 FB0011
PN1 FB0012
PN1 FB0014
PR1 FB0011
PR1 FB0012
PR1 FB0014
PN1 FA5111
PN1 FA5112
PN1 FA5114
0.1135
0.0854
0.052
E
7.4
9.7
11
8.2
11
12
PN1 FB0015
PN1 FB0016
PN1 FB0018
PR1 FB0015
PR1 FB0016
PR1 FB0018
PN1 FA5115
PN1 FA5116
PN1 FA5118
0.045
0.019
0.017
M
13
14.5
PN1 FB0020
PR1 FB0020
PN1 FA5120
0.0125
N
20
22
PN1 FB0025
PR1 FB0025
PN1 FA5125
0.0043
P
40
45
PN1 FB009
PR1 FB009
PN1 FA519
Bar
Q
50
55
PN1 FB007
PR1 FB007
PN1 FA517
Bar
F
80
80
PN1 FB004
PR1 FB004
PN1 FB514
Bar
Y
Without arc chamber
or blow-out
PN5 FB00
PR5 FB00
–
–
For contactors CV1 GB
Q
0.25
0.45
0.7
1
1.25
1.6
2.1
2.5
3
3.5
4.7
5.5
6.2
8
10
12
17
40
55
0.38
0.67
1.05
1.45
1.95
2.55
3.3
3.85
4.8
5.5
7.5
8.85
10
12
15
19
24
55
80
PN1 GB0003
PN1 GB0004
PN1 GB0005
PN1 GB0006
PN1 GB0007
PN1 GB0008
PN1 GB0009
PN1 GB0010
PN1 GB0011
PN1 GB0012
PN1 GB0014
PN1 GB0015
PN1 GB0016
PN1 GB0018
PN1 GB0020
PN1 GB0022
PN1 GB0025
PN1 GB009
PN1 GB007
PR1 GB0003
PR1 GB0004
PR1 GB0005
PR1 GB0006
PR1 GB0007
PR1 GB0008
PR1 GB0009
PR1 GB0010
PR1 GB0011
PR1 GB0012
PR1 GB0014
PR1 GB0015
PR1 GB0016
PR1 GB0018
PR1 GB0020
PR1 GB0022
PR1 GB0025
PR1 GB009
PR1 GB007
PN1 GA5103
PN1 GA5104
PN1 GA5105
PN1 GA5106
PN1 GA5107
PN1 GA5108
PN1 GA5109
PN1 GA5110
PN1 GA5111
PN1 GA5112
PN1 GA5114
PN1 GA5115
PN1 GA5116
PN1 GA5118
PN1 GA5120
PN1 GA5122
PN1 GA5125
PN1 GA519
PN1 GA517
28
9
3.77
1.8
1.02
0.6
0.38
0.27
0.175
0.123
0.07
0.051
0.041
0.026
0.017
0.011
0.0068
Bar
Bar
R
125
125
PN1 GB003
PR1 GB003
PN1 GA513
Bar
G
200
200
PN1 GB002
PR1 GB002
PN1 GB512
Bar
PR1 GB009
PR5 GB003
Without arc chamber PN5 GB00
PR5 GB00
–
–
or blow-out
(1) For devices with symbol combinations, the figures corresponding to the current are in bold.
53
References (continued)
1
TeSys contactors
1
Separate components and spare parts
for contactors CV1
Complete pre-assembled poles
Blow-out coils only, with housing and core (continued)
Size
(1)
Maximum current
Complete poles
for continuous duty
N/O
N/C
3
1
A
A
Blow-out coils
PN1 and PR1
Economy
resistor
Ω
For contactors CV1 HB
0.25
0.38
PN1 HB0003
PR1 HB0003
PN1 HA5103
36.5
0.45
0.67
PN1 HB0004
PR1 HB0004
PN1 HA5104
12.25
0.7
1.05
PN1 HB0005
PR1 HB0005
PN1 HA5105
5.1
1
1.45
PN1 HB0006
PR1 HB0006
PN1 HA5106
2.66
1.25
1.95
PN1 HB0007
PR1 HB0007
PN1 HA5107
1.39
1.6
2.55
PN1 HB0008
PR1 HB0008
PN1 HA5108
0.828
2.1
3.3
PN1 HB0009
PR1 HB0009
PN1 HA5109
0.512
2.5
3.85
PN1 HB0010
PR1 HB0010
PN1 HA5110
0.345
3
4.8
PN1 HB0011
PR1 HB0011
PN1 HA5111
0.237
3.5
5.5
PN1 HB0012
PR1 HB0012
PN1 HA5112
0.1755
4.7
7.5
PN1 HB0014
PR1 HB0014
PN1 HA5114
0.094
5.5
8.85
PN1 HB0015
PR1HB0015
PN1 HA5115
0.0716
6.2
10
PN1 HB0016
PR1 HB0016
PN1 HA5116
0.0525
8
12
PN1 HB0018
PR1 HB0018
PN1 HA5118
0.0355
10
15
PN1 HB0020
PR1 HB0020
PN1 HA5120
0.022
13
19
PN1 HB0022
PR1 HB0022
PN1 HA5122
0.0152
17
24
PN1 HB0025
PR1 HB0025
PN1 HA5125
0.0096
60
90
PN1 HB007
PR1 HB007
PN1 HA517
Bar
80
120
PN1 HB005
PR1 HB005
PN1 HA515
Bar
R
130
190
PN1 HB003
PR1 HB003
PN1 HA513
Bar
G
200
200
PN1 HB002
PR1 HB002
PN1 HA512
Bar
H
300
300
PN1 HB001
PR1 HB001
PN1 HB511
Bar
PN1 HB003
Y
Without arc chamber PN5 HB00
PR5 HB00
–
–
or blow-out
(1) For devices with symbol combinations, the figures corresponding to the current are in bold.
54
References (continued)
1
TeSys contactors
1
Separate components and spare parts
for contactors CV1
Complete pre-assembled poles
Blow-out coils only, with housing and core (continued)
Size
(1)
Maximum
current for
continuous
duty
/
31
Complete poles
Standard
N/O
Blow-out
coils
N/C
Arc chamber
with splitters
N/O
N/C
PN1 and
PR1
A
For contactors CV1 JB
110
PN1 JB009
PR1 JB009
PN3 JB009
PR3 JB009
PN1 JB5139
150
PN1 JB007
PR1 JB007
PN3 JB007
PR3 JB007
PN1 JB5137
185
PN1 JB004
PR1 JB004
PN3 JB004
PR3 JB004
PN1 JB5134
S
250
PN1 JB003
PR1 JB003
PN3 JB003
PR3 JB003
PN1 JB5133
T
320
PN1 JB002
PR1 JB002
PN3 JB002
PR3 JB002
PN1 JB5132
J
470
PN1 JB001
PR1 JB001
PN3 JB001
PR3 JB001
PN1 JB5131
Y
Without arc
chamber
or blow-out
PN5 JB00
PR5 JB00
–
–
–
For contactors CV1 KB
150
PN1 KB009 PR1 KB009
PN3 KB009 PR3 KB009
PN1 KB5159
235
PN1 KB006 PR1 KB006
PN3 KB006 PR3 KB006
PN1 KB5156
290
PN1 KB004 PR1 KB004
PN3 KB004 PR3 KB004
PN1 KB5154
U
400
PN1 KB003 PR1 KB003
PN3 KB003 PR3 KB003
PN1 KB5153
V
500
PN1 KB002 PR1 KB002
PN3 KB002 PR3 KB002
PN1 KB5152
K
630
PN1 KB001 PR1 KB001
PN3 KB001 PR3 KB001
PN1 KB5151
Y
Without arc
chamber
or blow-out
PN5 KB00
–
–
PR5 JB003
PR5 KB00
–
For contactors CV1 LB
K
L
240
PN1 LB009 PR1 LB009
PN3 LB009 PR3 LB009
PN1 LB5189
375
PN1 LB006 PR1 LB006
PN3 LB006 PR3 LB006
PN1 LB5186
460
PN1 LB004 PR1 LB004
PN3 LB004 PR3 LB004
PN1 LB5184
640
PN1 LB003 PR1 LB003
PN3 LB003 PR3 LB003
PN1 LB5183
800
PN1 LB002 PR1 LB002
PN3 LB002 PR3 LB002
PN1 LB5182
1000
PN1 LB001 PR1 LB001
PN3 LB001 PR3 LB001
PN1 LB5181
Y
PN1 LB003
Without arc
PN5 LB00
PR5 LB00
–
–
–
chamber
or blow-out
(1) For devices with symbol combinations, the figures corresponding to the current are in bold.
55
References
1
TeSys contactors
1
Separate components and spare parts
for contactors CV3
Complete pre-assembled poles
Blow-out coils only, with housing and core
Size
(1)
Maximum current Complete poles
for continuous duty
N/O
N/C
3
1
A
A
Blow-out coils
PA3 and PR3
Economy
resistor
Ω
For contactors CV3 FB
PR3 FB003
A
0.35
0.6
0.9
0.4
0.7
1
PA3 FB0003
PA3 FB0004
PA3 FB0005
PR3 FB0003
PR3 FB0004
PR3 FB0005
PA1 FA5103
PA1 FA5104
PA1 FA5105
19
6.1
2.5
B
1.3
1.75
1.45
1.9
PA3 FB0006
PA3 FB0007
PR3 FB0006
PR3 FB0007
PA1 FA5106
PA1 FA5107
1.335
0.747
C
2.2
2.6
3.6
2.45
3
4
PA3 FB0008
PA3 FB0009
PA3 FB0010
PR3 FB0008
PR3 FB0009
PR3 FB0010
PA1 FA5108
PA1 FA5109
PA1 FA5110
0.425
0.272
0.1655
D
4.3
4.85
6.8
4.8
5.4
7.6
PA3 FB0011
PA3 FB0012
PA3 FB0014
PR3 FB0011
PR3 FB0012
PR3 FB0014
PA1 FA5111
PA1 FA5112
PA1 FA5114
0.1135
0.0854
0.052
E
7.4
9.7
11
8.2
11
12
PA3 FB0015
PA3 FB0016
PA3 FB0018
PR3 FB0015
PR3 FB0016
PR3 FB0018
PA1 FA5115
PA1 FA5116
PA1 FA5118
0.045
0.019
0.017
M
13
14.5
PA3 FB0020
PR3 FB0020
PA1 FA5120
0.0125
N
20
22
PA3 FB0025
PR3 FB0025
PA1 FA5125
0.0043
P
40
45
PA3 FB009
PR3 FB009
PA1 FA519
Bar
Q
50
55
PA3 FB007
PR3 FB007
PA1 FA517
Bar
F
80
80
PA3 FB004
PR3 FB004
PA1 FB514
Bar
For contactors CV3 GB
Q
0.25
0.45
0.7
1
1.25
1.6
2.1
2.5
3
3.5
4.7
5.5
6.2
8
10
12
17
40
55
0.38
0.67
1.05
1.45
1.95
2.55
3.3
3.85
4.8
5.5
7.5
8.85
10
12
15
19
24
55
80
PA3 GB0003
PA3 GB0004
PA3 GB0005
PA3 GB0006
PA3 GB0007
PA3 GB0008
PA3 GB0009
PA3 GB0010
PA3 GB0011
PA3 GB0012
PA3 GB0014
PA3 GB0015
PA3 GB0016
PA3 GB0018
PA3 GB0020
PA3 GB0022
PA3 GB0025
PA3 GB009
PA3 GB007
PR3 GB0003
PR3 GB0004
PR3 GB0005
PR3 GB0006
PR3 GB0007
PR3 GB0008
PR3 GB0009
PR3 GB0010
PR3 GB0011
PR3 GB0012
PR3 GB0014
PR3 GB0015
PR3 GB0016
PR3 GB0018
PR3 GB0020
PR3 GB0022
PR3 GB0025
PR3 GB009
PR3 GB007
PA1 GA5103
PA1 GA5104
PA1 GA5105
PA1 GA5106
PA1 GA5107
PA1 GA5108
PA1 GA5109
PA1 GA5110
PA1 GA5111
PA1 GA5112
PA1 GA5114
PA1 GA5115
PA1 GA5116
PA1 GA5118
PA1 GA5120
PA1 GA5122
PA1 GA5125
PA1 GA519
PA1 GA517
28
9
3.77
1.8
1.02
0.6
0.38
0.27
0.175
0.123
0.07
0.051
0.041
0.026
0.017
0.011
0.0068
Bar
Bar
R
125
125
PA3 GB003
PR3 GB003
PA1 GA513
Bar
G
200
200
PA3 GB002
PR3 GB002
PA1 GB512
Bar
(1) For devices with symbol combinations, the figures corresponding to the current are in bold.
56
References (continued)
1
TeSys contactors
1
Separate components and spare parts
for contactors CV3
Complete pre-assembled poles
Blow-out coils only, with housing and core (continued)
Size
(1)
Maximum current Complete poles
for continuous duty
N/O
N/C
3
1
A
A
Blow-out coils
PA3 and PR3
Economy
resistor
Ω
For contactors CV3 HB
R
0.25
0.45
0.7
1
1.25
1.6
2.1
2.5
3
3.5
4.7
5.5
6.2
8
10
12
17
60
80
130
0.38
0.67
1.05
1.45
1.95
2.55
3.3
3.85
4.8
5.5
7.5
8.85
10
12
15
19
24
90
120
190
PA3 HB0003
PA3 HB0004
PA3 HB0005
PA3 HB0006
PA3 HB0007
PA3 HB0008
PA3 HB0009
PA3 HB0010
PA3 HB0011
PA3 HB0012
PA3 HB0014
PA3 HB0015
PA3 HB0016
PA3 HB0018
PA3 HB0020
PA3 HB0022
PA3 HB0025
PA3 HB007
PA3 HB005
PA3 HB003
PR3 HB0003
PR3 HB0004
PR3 HB0005
PR3 HB0006
PR3 HB0007
PR3 HB0008
PR3 HB0009
PR3 HB0010
PR3 HB0011
PR3 HB0012
PR3 HB0014
PR3 HB0015
PR3 HB0016
PR3 HB0018
PR3 HB0020
PR3 HB0022
PR3 HB0025
PR3 HB007
PR3 HB005
PR3 HB003
PA1 HA5103
PA1 HA5104
PA1 HA5105
PA1 HA5106
PA1 HA5107
PA1 HA5108
PA1 HA5109
PA1 HA5110
PA1 HA5111
PA1 HA5112
PA1 HA5114
PA1 HA5115
PA1 HA5116
PA1 HA5118
PA1 HA5120
PA1 HA5122
PA1 HA5125
PA1 HA517
PA1 HA515
PA1 HA513
36.5
12.25
5.1
2.66
1.39
0.828
0.512
0.345
0.237
0.1755
0.094
0.0716
0.0525
0.0355
0.022
0.0152
0.0096
Bar
Bar
Bar
G
200
200
PA3 HB002
PR3 HB002
PA1 HA512
Bar
H
300
300
PA3 HB001
PR3 HB001
PA1 HB511
Bar
Size
(1)
Maximum current Complete poles
for continuous duty (No N/C poles)
N/O
–
A
A
3
1
Blow-out coils
PA3
For contactors CV3 JB
S
80
110
250
110
160
250
PA3 JB009
PA3 JB007
PA3 JB003
2 x PA1 GA519
2 x PA1 GA517
2 x PA1 GA513
T
320
320
PA3 JB002
2 x PA1 GB512
For contactors CV3 KB
U
120
160
260
180
240
380
PA3 KB007
PA3 KB005
PA3 KB003
2 x PA1 HA517
2 x PA1 HA515
2 x PA1 HA513
V
400
400
PA3 KB002
2 x PA1 HA512
K
500
500
PA3 KB001
2 x PA1 HB511
Size
Maximum current Complete poles
Blow-out coils
for continuous duty
/
Standard
With magnetic
compensator
A
31
Arc
chamber
For contactors CV3 L, M, P, R
–
800
1250
2000
2750
PA1 LB00
PA1 MB00
PA1 PB00
PA1 RB00
PA2 LB00
PA2 MB00
PA2 PB00
PA2 RB00
PA1 LB51
PA1 LB51
PA1 PB51
PA1 RB51
PA1 LB50
PA1 LB50
PA1 PB50
PA1 RB50
PA3 KB003
(1) For devices with symbol combinations, the figures corresponding to the current are in bold.
57
References
1
TeSys contactors
1
Variable composition contactors
CV1, CV3 and LC1 B
Mounting accessories
References
Mounting and cabling accessories
Description
LA9 B103
Weight
kg
1.650
CV1 and CV3 G
PN1 GB81
0.130
CV1 and CV3 H
PN1 HB81
0.160
CV1
J
PN1 JB81
0.250
CV1
K
PN1 KB81
0.500
CV1 and CV3 G
PN1 GB82
0.100
CV1 and CV3 H
PN1 HB82
0.110
Specification
Length
Sold in
lots of
Unit
reference
–
mm
1020
–
DZ6 MZ121
kg
2.590
1320
–
DZ6 MZ151
3.350
1420
DZ6 MZ161
3.600
1620
DZ6 MZ181
4.110
1820
DZ6 MZ200
4.620
4.870
Mounting plates with
bar support block, 36 mm
fixing centres 120 or 150 mm
Pole connecting
Top
links for cabling
connection
from the front
LA9 B103
Bottom
connection
Description
PN1 GB81 - PN1 GB82
LA9 B103
DZ6 MZ333
58
Pre-drilled,
“Z” profile
uprights
suitable for building
chassis for variable
composition
contactors
Contactors
Type
LC1 B and
CV3
Reference
Size
L to R
1920
–
DZ6 MZ211
Weight
Notched
clamp nuts
for fixing on
pre-drilled
"Z" profile uprights
M6
–
100
DZ5 MF6
–
M8
–
100
DZ5 MF8
–
Square nuts
for fixing on
pre-drilled
"Z" profile uprights
M10
–
10
DZ6 MZ904
–
References (continued)
1
TeSys contactors
1
Mechanical interlock for assembly of
vertically mounted reversing contactor pairs
References (continued)
For contactors CV1 (1)
(Building reversing contactor pairs using contactors of identical size)
CV1
ElectroSupply
Fixing
Reference
contactor
magnet
voltage
centres
size
mm
F
EB1
–
180
EZ2 EA0301 (2)
EZ2 GA0602333
G
H
J
K and L
Weight
1
EC1 1
EK1 2
–
200
EZ2 EA0302 (2)
0.050
–
180
EZ2 EA032 (2)
0.110
–
< 440 V
200
EZ2 GA0602200 (3)
0.285
3 440 V
240
EZ2 GA0602240
0.310
< 440 V
220
EZ2 HA0602220 (3)
0.315
3 440 V
260
EZ2 HA0602260
0.370
< 440 V
320
EZ2 JA0602320 (3)
0.750
3 440 V
400
EZ2 JA0602400
0.780
< 440 V
400
EZ2 KA0602400 (3)
1.260
3 440 V
500
EZ2 KA0602500
1.700
–
–
–
kg
0.030
For contactors CV3 (1)
(Building reversing contactor pairs using contactors of identical size)
CV3
ElectroFixing
Reference
contactor
magnet
centres
size
mm
F
EB1
240
EZ2 EA033 (2)
Weight
1
EC1 1
EK1 2
240
EZ2 EA031 (2)
0.220
240
EZ2 EA0602240
0.310
G
–
260
EZ2 GA0602260 (3)
0.310
H
–
320
EZ2 HA0602320 (3)
0.370
J
–
280
EZ2 JA0602280 (3)
0.750
K
–
340
EZ2 HA0602360 (3)
1.260
L to R
–
600
EZ2 LB0602
1.560
EZ2 LB0602
kg
0.030
For contactors LC1 B
Specifications
1 Positive mechanical interlock between two vertically mounted contactors of the
same or different size.
1 Connecting rod with cranks mounted on the right-hand, pole side (2).
Description
EZ2 LB0601
Mechanical interlock and
locking device components
Fixing
centres
mm
600
Reference
EZ2 LB0601
Weight
kg
1.280
(1) The mechanical interlock must be adjusted so that when one of the contactors is closed, the
other contactor has approximately 1 to 2 mm of free play at its stop.
(2) This assembly is mounted on the electromagnets, which must be aligned.
(3) Kit comprising: 1 rod, 1 upper crank with threaded clevis, 1 lower crank with plain clevis,
2 right-hand side mounting bearings.
59
Installation,
maintenance
TeSys contactors
1
Variable composition contactors
Installation and maintenance of CV1, CV3 and LC1 B contactors
Installation
Fixing
In general, bar mounted contactors are fixed on 2 vertical uprights.
The fixing dimensions of the support bars are standardised as is the diameter of the
fixing holes.
At each end of each bar there is a cut-out with notches, one vertical, the other
horizontal.
For contactors:
1 CV3, sizes L to R,
1 LC1 B,
1 CV1 KB and CV1 LB,
the use of LA9 B103 bar mounting brackets is recommended, see page 58.
Tightening
In order to obtain good mechanical resistance to vibration, we recommend that the
bar be fixed directly to the 2 uprights using screws of diameter recommended for the
contactor size.
Maintenance
Bar mounted contactors require no special mechanical maintenance.
We recommend a periodic check of the main contacts.
Contacts which have performed numerous breaks may look as if they are worn. It is
only by checking the compression gap that the degree of wear can be evaluated.
Never make adjustments to the compression gap before the contacts are replaced.
When the compression gap has reduced to 20-50% of its initial value, replace all of
the contactor's contacts.
After each change of contacts:
1 Align the contacts to the initial compression dimension.
1 Check the contact pressure of each contact (contactor closed electrically or
wedged mechanically).
1 Clean the inner side walls of the arc chambers by scraping.
1 Check tightness of the adjustment screws and nuts.
Note :
1 the contacts must never be filed, cleaned or greased.
Replacement parts
We recommend that the following spare parts be held in stock for servicing worn
parts:
1 Electromagnet coils, pages 80 to 97.
1 Arc chambers and complete poles, pages 50 to 57.
1 Sets of contacts, pages 50 and 51.
1 Instantaneous and time delay auxiliary contacts, pages 50 and 51.
Setting characteristics
See pages 61 to 67.
60
1
Setting
characteristics
TeSys contactors
1
1
Variable composition contactors
Setting characteristics of contactors CV1, sizes F to L
Electromagnet for a.c. supply
Electromagnet EB1 or EC1
Setting closing travel (E) and compression gap (e)
Electromagnet
core
Coil
Armature
Return
spring
Electromagnet for d.c. supply
Electromagnet EK1
Setting closing travel (E) and compression gap (e)
Coil
Armature
Return spring
Electromagnet
Poles
N/C poles
N/O poles
Fixed
contact
Fixed
contact
Moving contact
Moving contact
Compression
gap setting
Compression
gap setting
Pole pressure
setting (F)
Pole pressure
setting (F)
Pole
spring
Pole spring
Setting characteristics of N/C poles
These characteristics apply to all forms of electromagnet power supply.
CV1 contactor size
Opening stroke (b)
mm
F
4
G
6
H
6
J
7.5
K
7.5
L
7.5
Contact pressure force (F)
daN
0.6
0.7
1
1.6
4
8
The operating force for a N/C pole is approximately equal to the force of 2 N/O poles.
61
TeSys contactors
Setting characteristics
(continued)
1
1
Variable composition contactors
Setting characteristics of contactors CV1, sizes F to L on a.c. supply
Direct a.c. 50/60 Hz supply with standard power electromagnet EB1
CV1 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
Coil
N/O poles
Contact pressure setting (F)
per pole according to the
contactor composition
1 pole
2 poles
3 poles
4 poles
F
EB1 EA40
15 ±1
5/5.5
WB1 EA
0.8 Uc
0.5…0.7 Uc
3
1.5
1
0.75
888
G
EB1 GA40
16 ±1
5.5/6
WB1 GA
H
EB1 HA40
21 ±1
6.5/7
WB1 HA
J
EB1 JB40
21/24
6/7
WB1 JB
K
EB1 KB40
28/33
8/9
WB1 KB
L
EB1 KB40
28/33
8.5/9
WB1 KB
4.5
2.2
1.5
1.1
7
3.5
2.3
1.7
10.5
5.2
3.5
2.6
20
10
6.6
5
20 (1)
10 (1)
–
–
G
EC1 GA40
21 ±1
6.5/7
WB1 HA
H
EC1 HA40
21/24
6/7
WB1 JB
J
EC1 JB40
28/33
8/9
WB1 KB
3
2
1.5
1.2
–
–
2.6
2.1
–
–
5
4
K
–
–
–
–
–
–
–
–
–
–
L
–
–
–
–
–
–
–
–
–
–
H
EB1 HA40
21 ±1
6.5/7
WB1 HA
J
EB1 JB40
21/24
6/7
WB1 JB
K
EB1 KB40
28/33
8/9
WB1 KB
L
EB1 KB40
28/33
8/9
WB1 KB
7
3.5
2.3
1.7
–
10.5
5.2
3.5
2.6
–
20
10
6.6
5
–
20 (1)
10 (1)
13 (1)
10 (1)
–
888
888
888
888
888
Direct a.c. 50/60 Hz supply with increased power electromagnet EC1
CV1 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
Coil
N/O poles
Contact pressure force setting (F)
per pole according to the
contactor composition
2 poles
3 poles
4 poles
5 poles
F
EC1 EA40
16 ±1
5.5/6
WB1 GA
0.8 Uc
0.5…0.7 Uc
2.2
1.5
1
0.8
888
888
888
888
a.c. 40/400 Hz supply via individual rectifier and economy resistor
CV1 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
daN
Coil
N/O pole
Contact pressure force setting (F)
per pole according to the
contactor composition
1 pole
2 poles
3 poles
4 poles
5 poles
F
G
EB1 EA40
EB1 GA40
15 ±1
16 ±1
5/5.5
5.5/6
WB1 EA
WB1 GA
0.73 ±0.02 Uc
0.2…0.52 Uc
3
4.5
1.5
2.2
1
1.5
0.75
1.1
0.75
1
888
888
888
888
888
888
(1) Each pole has 2 contacts; the force must be applied evenly to each of these contacts.
62
TeSys contactors
Setting characteristics
(continued)
1
1
Variable composition contactors
Setting characteristics of contactors CV1, sizes F to L on d.c. supply
d.c. supply with economy resistor
CV1 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
daN
Coil
N/O pole
Contact pressure force setting (F)
per pole according to the
contactor composition
1 pole
2 poles
3 poles
4 poles
5 poles
F
G
EB1 EA40
EB1 GA40
15 ±1
16 ±1
5/5.5
5.5/6
WB1 EA
WB1 GA
0.73 ±0.02 Uc
0.2…0.52 Uc
3
4.5
1.5
2.2
1
1.5
0.75
1.1
0.75
1
H
EB1 HA40
21 ±1
6.5/7
WB1 HA
J
EB1 JB40
21/24
6/7
WB1 JB
K
EB1 KB40
28/33
8/9
WB1 KB
L
EB1 KB40
28/33
8/9
WB1 KB
7
3.5
2.3
1.7
–
0.2…0.50 Uc
10.5
5.2
3.5
2.6
–
20
10
6.6
5
–
20 (1)
10 (1)
13 (1)
10 (1)
–
F
G
EK1 EA40
EK1 GA40
22 ±1
22 ±1
6.5/7
6.5/7
WB2 EA
WB2 EA
20… 30… 20… 30…
26
40
26
40
0.64 0.61 0.64 0.61
0.05…0.65 Uc
3
–
2.6
–
1.5
–
1.3
–
0.9
–
–
1.5
–
1.1
–
1.1
–
0.9
–
–
H
EK1 HA40
26.5 ±1
8/8.5
WB2 HA
42…52
J
EK1 JA40
26.5 ±1
7 ± 0.5
WB2 HA
42…52
K
EK1 KA40
38 ±2
10 ±0.5
WB2 KA
80…105
L
EK1 KA40
38 ±2
10 ±0.5
WB2 KA
80…105
0.61
0.61
0.61
0.61
7
3.5
2.3
1.7
–
8.8
4.4
2.9
2.2
–
14
10
6.6
5
–
20 (1)
10 (1)
–
–
–
888
888
888
888
888
888
Direct d.c. supply
CV1 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Power consumption of the 2 coils
W
Pull-in current If (2)
Drop-out voltage
A
V
daN
daN
daN
daN
daN
Coil
N/O pole
Contact pressure force setting (F)
per pole according to the
contactor composition
1 pole
2 poles
3 poles
4 poles
5 poles
888
888
888
888
888
888
(1) Each pole has 2 contacts; the force must be applied evenly to each of these contacts.
(2) If = current flowing through the 2 coils, at ambient temperature, after switch-on at Uc.
63
TeSys contactors
Setting characteristics
(continued)
1
1
Variable composition contactors
Setting characteristics of contactors CV3, sizes F to K
Electromagnet for a.c. supply
Electromagnet EB1
Setting closing travel (E) and compression gap (e)
Electromagnet
core
Coil
Armature
Return
spring
Electromagnet for d.c. supply
Electromagnet EK1
Setting closing travel (E) and compression gap (e)
Coil
Armature
Return spring
Electromagnet
Poles
N/C pole
N/O pole
Fixed
contact
Fixed
contact
Moving contact
Moving contact
Compression
gap setting
Compression
gap setting
Pole pressure
setting (F)
Pole
spring
Pole spring
Pole pressure
setting (F)
Setting characteristics of N/C poles
These characteristics apply to all forms of electromagnet power supply.
CV3 contactor size
Opening stroke (b)
mm
F
4
G
6
H
6
Contact pressure force (F)
daN
0.6
0.7
1
The operating force for a N/C pole is approximately equal to the force of 2 N/O poles.
64
TeSys contactors
Setting characteristics
(continued)
1
1
Variable composition contactors
Setting characteristics of contactors CV3, sizes F to K on a.c. supply
Direct a.c. 50/60 Hz supply with standard power electromagnet EB1
CV3 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
Coil
N/O pole
Contact pressure force setting (F)
per pole according to the
contactor composition
1 pole
2 poles
3 poles
4 poles
F
EB1 EA40
15 ±1
5/5.5
WB1 EA
0.8 Uc
0.4…0.7 Uc
3
1.5
1
–
888
G
EB1 GA40
16 ±1
5.5/6
WB1 GA
H
EB1 HA40
21 ±1
6.5/7
WB1 HA
J
EB1 GA40
16 ±1
5.5/6
WB1 GA
K
EB1 KA40
21 ±2
6.5/7
WB1 HA
4.5
2.2
1.5
1.1
7
3.5
2.3
1.7
4.4 (1)
2.2 (1)
–
–
7 (1)
3.4 (1)
–
–
G
EC1 GA40
21 ±1
6.5/7
WB1 HA
H
EC1 HA40
23 ±1
7 ±0.3
WB1 JB
J
EC1 GA40
21 ±1
6.5/7
WB1 HA
K
EC1 HB40
23 ±1
7 ±0.3
WB1 JB
–
2
1.5
1.2
–
–
2.6
2.1
3 (1)
2.2 (1)
–
–
5.2 (1)
3.5 (1)
–
–
G
EB1 GA40
16 ±1
5.5/6
WB1 GA
H
EB1 HA40
21 ±1
6.5/7
WB1 HA
J
EB1 GA40
16 ±1
5.5/6
WB1 GA
K
EB1 HA40
21 ±1
6.5/7
WB1 HA
4.5
2.2
1.5
1.1
1
7
3.5
2.3
1.7
–
4.4 (1)
2.2 (1)
–
–
–
7 (1)
3.4 (1)
–
–
–
888
888
888
888
Direct a.c. 50/60 Hz supply with increased power electromagnet EC1
CV3 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
Coil
N/O pole
Contact pressure force setting (F)
per pole according to the
contactor composition
2 poles
3 poles
4 poles
5 poles
F
EC1 EA40
16 ±1
5.5/6
WB1 GA
0.8 Uc
0.25…0.7 Uc
–
1.4
1.1
0.85
888
888
888
888
888
a.c. 50/400 Hz supply via individual rectifier and economy resistor
CV3 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
daN
Coil
N/O pole
Contact pressure force setting (F)
per pole according to the
contactor composition
1-pole
2 poles
3 poles
4 poles
5 poles
F
EB1 EA40
15 ±1
5/5.5
WB1 EA
0.73 ±0.02 Uc
0.20…0.52 Uc
3
1.5
1
0.75
0.75
888
888
888
888
888
(1) Each pole has 2 contacts; the force must be applied evenly to each of these contacts.
65
TeSys contactors
Setting characteristics
(continued)
1
1
Variable composition contactors
Setting characteristics of contactors CV3, sizes F to K on d.c. supply
d.c. supply with economy resistor
CV3 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Pull-in voltage
Drop-out voltage
V
V
daN
daN
daN
daN
daN
Coil
N/O pole
Contact pressure force setting (F)
per pole according to the
contactor composition
1 pole
2 poles
3 poles
4 poles
5 poles
F
EB1 EA40
15 ±1
5/5.5
WB1 EA
0.73 ±0.02 Uc
0.20…0.52 Uc
3
1.5
1
0.75
0.75
G
EB1 GA40
16 ±1
5.5/6
WB1 GA
H
EB1 HA40
21 ±1
6.5/7
WB1 HA
J (1)
EB1 GA40
16 ±1
5.5/6
WB1 GA
K (1)
EB1 HA40
21 ±1
6.5/7
WB1 HA
4.5
2.2
1.5
1.1
1
7
3.5
2.3
1.7
–
4.4 (2)
2.2 (2)
–
–
–
7 (2)
3.4 (2)
–
–
–
F
EK1 EA40
22 ±1
6.5/7
WB2 EA
20…26 30…40
0.64
0.61
0.05…0.65 Uc
3
–
1.5
–
0.9
1.5
–
1.1
–
0.9
G
EK1 GA40
22 ±1
6.5/7
WB2 EA
20…26 30…40
0.64
0.61
H
EK1 HA40
26.5 ±1
8.5/9
WB2 HA
42…52
0.61
J
EK1 GA40
22 ±1
6.5/7
WB2 EA
26…37
0.61
K
EK1 HA40
26.5 ±1
8/8.5
WB2 HA
42…52
0.61
2.6
–
–
–
–
7
3.5
2.3
1.7
–
3.7 (2)
2.2 (2)
–
–
–
7 (2)
3.4 (2)
–
–
–
888
888
888
888
888
Direct d.c. supply
CV3 contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
mm
mm
Coil
Power consumption of the 2 coils
Pull-in current If (3)
Drop-out voltage
N/O pole
1 pole
Contact pressure force setting (F)
2 poles
per pole according to the
3 poles
contactor composition
4 poles
5 poles
W
A
V
daN
daN
daN
daN
daN
888
888
–
1.3
1.5
1.1
–
888
888
888
(1) 2 x GB poles in parallel for size J and 2 x HB poles in parallel for size K.
(2) Each pole has 2 contacts; the force must be applied evenly to each of these contacts.
(3) If = current flowing through the 2 coils, at ambient temperature, after switch-on at Uc.
66
TeSys contactors
Setting characteristics
(continued)
1
1
Variable composition contactors
Setting characteristics of contactors CV3, sizes L to R, and LC1-B
Electromagnet
Electromagnet EB5KB50
Setting closing travel (E) and compression gap (e)
Electromagnet
core
Coil
Armature
Return
spring
Poles
Complete pole
N/O pole
Fixed
contact
Moving
contact
Compression
gap setting
Pole pressure
adjustment
Pole
spring
Setting characteristics on 5 or 8 supply with economy resistor (and rectifier 8)
CV3 or LC1 B contactor size
Electromagnet
Armature closing travel (E)
Compression travel (e)
Coil
Pull-in voltage
Drop-out voltage
N/O pole
1 pole
Contact pressure force setting (F)
2 poles
per pole according to the
3 poles
contactor composition
4 poles
mm
mm
V
V
daN
daN
daN
daN
L
EB5 KB50
30 ±2
10 ±0.5
WB1 KB
0.73 ±0.02 Uc
0.25…0.5 Uc
30 ±3
30 ±3
30 ±3
30 ±3
888
M
EB5 KB50
30 ±2
10 ±0.5
WB1 KB
0.73 ±0.02 Uc
0.25…0.5 Uc
30 ±3
30 ±3
30 ±3
30 ±3
888
P
EB5 KB50
30 ±2
10 ±0.5
WB1 KB
0.73 ±0.02 Uc
0.25…0.5 Uc
30 ±3 (1)
30 ±3 (1)
30 ±3 (1)
30 ±3 (1)
888
R
EB5 KB50
30 ±2
10 ±0.5
WB1 KB
0.73 ±0.02 Uc
0.25…0.5 Uc
30 ±3 (2)
30 ±3 (2)
30 ±3 (2)
30 ±3 (2)
888
(1) Each pole has 2 contacts; the force must be applied evenly to each of these contacts.
(2) Each pole has 3 contacts; the force must be applied evenly to each of these contacts.
67
Dimensions
1
TeSys contactors
1
Contactors CV1, size F to L for direct a.c.
Dimensions
b
b1
N
X2
a
X1
S
S1
Q1
P
Q
L1
c
c1
L
c
Dimension a: position of electromagnet according to the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary
contact blocks in addition to the maintaining contact.
CV1 contactor
size
F
Number
of poles
1 N/O
2 N/O
3 N/O
4 N/O
5 N/O
1 N/C
2 N/C
G
1 N/O
2 N/O
3 N/O
4 N/O
5 N/O
1 N/C
2 N/C
H
1 N/O
2 N/O
3 N/O
4 N/O
1 N/C
2 N/C
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
1
2
3
L
195
195
225
a
168
183
198
L
225
285
285
a
198
228
243
L
285
285
345
a
243
258
288
L
345
345
345
a
288
303
325 (1)
L
345
385
385
a
325 (1)
340 (1)
370 (1)
L
195
195
225
a
168
183
198
L
225
285
285
a
198
228
250 (1)
L
195
285
285
a
190
230
230
L
285
285
285
a
265
265
280
L
345
345
385
a
325
325
355
L
385
445
445
a
355
404 (1)
404 (1)
L
445
540
540
a
404
454 (1)
454 (1)
L
195
285
285
a
190
230
230
L
285
345
345
a
265
334 (1)
334 (1)
L
285
285
285
a
277
277
277
L
345
345
385
a
337
337
352
L
385
445
445
a
377
437
437
L
540
540
540
a
477
477
532
L
285
285
285
a
277
277
277
L
345
345
385
a
337
337
352
4
285
228
285
258
345
303
385
340 (1)
385
370 (1)
285
228
285
265 (1)
285
265
345
325
385
355
540
454 (1)
540 (2)
504 (1)
285
265
345
334 (1)
345
337
385
377
445
437
–
–
345
337
–
–
5
285
243
345
288
345
325 (1)
385
370 (1)
–
–
285
243
345
280 (1)
285
280
345
325
445
404 (1)
540
454 (1)
–
–
285
280
345
334 (1)
345
337
445
437
540
477
–
–
345
337
–
–
X1, X2 : minimum electrical clearance according to operational voltage and breaking capacity
CV1
380 V
500 V
X1
X2
X1
X2
F
50
80
60
100
G
70
100
80
120
H
70
100
80
120
J
50
80
80
140
K
90
90
120
120
L
150
150
170
200
(3) These contactors are fitted with the more powerful EC1 electromagnet.
(4) Intermediate bearing mounted between the second and third pole for 5-pole contactors.
68
With 1 auxiliary time delay contact
1
2
3
4
225
285
285
285
198
228
243
258
285
285
345
345
243
258
288
303
345
345
345
385
288
303
318
355 (1)
345
385
385
445
325 (1)
355 (1) 370 (1)
385 (1)
385
445
–
–
370 (1)
385 (1) –
–
225
285
285
285
198
228
243
258
285
285
345
345
250 (1)
265 (1) 295 (1)
310 (1)
285
345
285
285
280
325
265
265
345
345
385
385
325
325
355
355
385
385
445
540
355
380
404 (1)
454 (1)
445
540
540
–
404 (1)
454 (1) 454 (1)
–
–
–
–
–
–
–
–
–
285
285
285
345
265
265
280
325
345
345
345
–
334 (1)
334 (1) 334 (1)
–
285
345
345
345
277
337
337
337
385
445
445
385
352
377
437
437
445
540
540
540
437
477
477
532
540
–
–
–
532
–
–
–
285
345
345
345
277
337
333
337
385
–
–
–
352
–
–
–
600 V
X1
80
100
100
100
160
120
X2
120
150
150
200
160
110
5
345
288
345
318
385
370 (1)
–
–
–
–
345
288
–
–
345
325
385
380
540
454 (1)
–
–
–
–
345
325
–
–
385
352
445
437
540
532
–
–
385
352
–
–
Dimensions (continued)
1
TeSys contactors
1
Contactors CV1, size F to L for direct a.c.
Dimensions (continued)
CV1 contactor
size
F
G
H
J
K
L
CV1 contactor
size
Ø
b (1) (2)
b1 (1)
c (1)
c1
L1
N
P (3)
Q
Q1 (3)
S
S1
M6
M6
M8
M10
M12
M12
76/80
43/50
55
114
141
115
71/80
110/117
128
117
214
214
112/118
118
140
173
215
216
17
44
47
40
45
69
15
15
20
34
37
37
97
136
164
200
237
237
40
50
50
85
100
135
20
45
57
54
63.5
91
40
50
50
60
65
95
20
20
20
20
20
20
33
40
40
35
35
35
Number
of poles
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
With 1 auxiliary time delay contact
0
1
2
3
4
5
0
1
2
3
4
5
J
1 N/O
L
285
345
345
345
345
385
345
345
345
385
385
445
a
246
281
281
331
331
371
331
331
331
371
371
431
2 N/O
L
345
385
385
445
445
445
385
445
445
445
540
540
a
331
371
371
431
431
431
371
431
431
431
456
526
3 N/O
L
445
445
540
540
540
540
540
540
540
540
635
635
a
431
431
456
526
526
526
456
526
526
526
621
621
–
–
–
–
4 N/O
L
540
540
635
635
–
–
635
635
–
–
–
–
a
526
526
621
621
–
–
621
621
1 N/C
L
285
345
345
345
345
385
345
345
345
385
385
415
a
246
281
281
331
331
371
331
331
331
371
371
431
2 N/C
L
345
385
385
445
–
–
385
415
–
–
–
–
a
331
371
371
431
–
–
371
431
–
–
–
–
K
1 N/O
L
345
345
345
385
385
445
345
385
445
445
445
540
a
335
335
335
375
375
435
335
375
435
435
435
531
540
445
540
540
540
540
635
2 N/O
L
445
445
445
540
540
531
435
531
531
531
531
625
a
435
435
435
531
531
3 N/O
L
540
540
635
635
635
635
635
635
635
635
635
760
a
531
531
625
625
625
625
625
625
625
625
625
750
4 N/O
L
635
635
760
760
760
760
760
760
760
760
760
760
a
625
625
750
750
750
750
750
750
750
750
750
750
1 N/C
L
345
345
345
385
385
445
345
385
445
445
445
540
a
335
335
335
375
375
435
335
375
435
435
435
531
540
540
540
540
540
540
540
635
635
–
2 N/C
L
445
540
531
531
531
531
531
531
531
625
625
–
a
435
531
L
1 N/O
L
385
385
445
445
445
540
445
445
540
540
540
540
a
375
375
435
435
435
531
435
435
531
531
531
531
2 N/O
L
540
540
540
635
635
635
540
635
635
635
635
760
a
531
531
531
625
625
625
531
625
625
625
625
750
–
3 N/O
L
760
760
760
760
760
–
760
760
760 (3) 885 (5) 885
a
750 (4) 750 (4) 750 (4) 750 (4) 750 (4) –
750 (4) 750 (4) 750 (4) 875 (4) 875 (4) –
4 N/C
L
885 (5) 885 (5) 885 (5) 885 (5) –
–
885 (5) 885 (5) –
–
–
–
a
875 (4) 875 (4) 875 (4) 875 (4) –
–
875 (4) 875 (4) –
–
–
–
1 N/C
L
385
445
445
445
540
540
445
445
540
540
540
540
a
375
435
435
435
531
531
435
435
531
531
531
531
(1) Where 2 dimensions are given, the first is for a contactor fitted with an EB1 electromagnet and the second, for a contactor fitted with an EC1 electromagnet.
(2) With N/C main pole: size F and H, b = 95 mm - size G, b = 84 mm - size L, b = 141 mm.
(3) + 20 mm if intermediate bearing fitted.
(4) Control via rectifier and economy resistor: the economy resistor and associated contact are included in the dimensions.
(5) Intermediate bearing: mounted to the left of the first pole for 3-pole contactors, mounted to the left of the second pole for 4-pole contactors.
No maintaining contact for this version.
69
Dimensions (continued)
TeSys contactors
1
1
Contactors CV1, size F to L for direct d.c.
Dimensions
b
b1
N
X2
a
X1
S
S1
Q1
L
P
Q
c1
L1
c
Dimension a: position of electromagnet according to the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary
contact blocks (no maintaining contact).
CV1 contactor
size
F
Number
of poles
1 N/O
2 N/O
3 N/O
4 N/O
5 N/O
1 N/C
2 N/C
G
1 N/O
2 N/O
3 N/O
4 N/O
1 N/C
2 N/C
H
1 N/O
2 N/O
3 N/O
4 N/O
1 N/C
2 N/C
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
0
1
2
3
L
225
225
285
285
a
191
191
231
231
L
285
285
285
285
a
231
231
251
271
L
285
285
345
345
a
271
271
291
311
L
345
345
385
385
a
311
311
351
351
L
385
385
445
445
a
351 (1) 351 (1) 391 (1) 391 (1)
L
225
225
285
285
a
191
191
231
231
L
285
285
285
285
a
231
231
251
271 (1)
L
195
195
285
285
a
186
186
226
226
L
285
285
285
285
a
226
261
261
276
L
285
345
345
385
a
261
321
321
351
385
–
L
345
385
351
376
–
a
321
L
195
195
285
285
a
186
186
226
226
L
285
285
285
–
a
226
261
261
–
L
285
285
285
285
a
218
273
273
273
L
285
345
345
385
a
273
333
333
348
L
385
385
445
445
a
348
373
433
433
L
445
540
540
540
a
433
473
473
528
L
285
285
285
285
a
218
273
273
273
L
285
345
345
385
a
273
333
333
348
4
285
251
345
291
385
351
445
391 (1)
445
431 (1)
285
251
345
291 (1)
285
261
345
321
385
351
–
–
285
261
–
–
345
333
385
373
445
433
–
–
345
333
–
–
5
285
271
345
311
385
351 (1)
445
391 (1)
–
–
285
271
345
311 (1)
285
276
345
321
–
–
–
–
285
276
–
–
345
333
445
433
540
473
–
–
345
333
–
–
X1, X2: minimum electrical clearance according to operational voltage and breaking capacity
CV1
380 V
500 V
X1
X2
X1
X2
F
50
80
60
100
G
70
100
80
120
H
70
100
80
120
J
50
80
80
140
K
90
90
120
120
L
150
150
170
200
(1) Higher consumption coils. No maintaining contact. Longer bar lengths available on request.
(2) With PN3 type poles.
70
With 1 auxiliary time delay contact
0
1
2
3
285
285
285
345
231
251
271
291
285
345
345
385
271
291
311
351
345
385
385
445
311
351
351
391
385
445
445
445
351 (1) 391 (1) 391 (1) 431 (1)
445
445
445
–
391 (1) 431 (1) 431 (1) –
285
285
285
345
231
251
271
291
345
345
385
285
271 (1) 291 (1) 311 (1) 351 (1)
285
285
285
285
226
261
261
276
285
345
345
385
276
321
321
351
345
385
385
–
321
351
376
–
–
–
–
–
–
–
–
–
285
285
285
285
226
261
261
276
–
–
–
–
–
–
–
–
285
285
345
345
273
273
333
333
345
385
385
445
333
348
373
433
445
445
540
540
433
433
473
473
540
540
–
–
473
528
–
–
345
345
285
285
333
333
273
273
333
385
–
–
333
348
–
–
600 V
X1
80
100
100
100
160
120 (2)
X2
120
150
150
200
160
110 (2)
4
345
311
385
351
445
391 (1)
445
431 (1)
–
–
345
311
385
351 (1)
345
321
385
351
–
–
–
–
345
321
–
–
345
333
445
433
540
528
–
–
345
333
–
–
5
385
351
445
391
445
431 (1)
–
–
–
–
385
351
–
–
345
321
385
376
–
–
–
–
344
321
–
–
385
348
445
433
540
528
–
–
385
348
–
–
Dimensions (continued)
1
TeSys contactors
1
Contactors CV1, size F to L for direct d.c.
Dimensions (continued)
CV1 contactor
size
F
G
H
J
K
L
CV1 contactor
size
Ø
b (1)
b1
c
c1
L1
N
P (2)
Q
Q1 (2)
S
S1
M6
M6
M8
M10
M12
M12
78
48
56
114
141
115
92
130
154
117
214
214
142
118
140
173
201
201
17
44
47
40
78
78
20
15
20
34
37
37
97
136
164
200
234
237
40
50
75
85
100
135
40
45
57
54
63.5
91
40
50
50
60
65
95
20
20
20
20
20
20
33
40
35
35
35
35
Number
of poles
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
0
1
2
3
4
J
1 N/O
L
285
285
285
345
345
a
236
271
271
321
321
2 N/O
L
345
385
385
445
445
a
321
361
361
421
421
3 N/O
L
445
445
540
540
540
a
421
421
446
516
516
4 N/O
L
540
540
635
635
–
a
516
516
611
611
–
1 N/C
L
285
285
285
345
345
a
236
271
271
321
321
2 N/C
L
345
385
385
445
–
a
321
361
361
421
–
K
1 N/O
L
345
345
345
385
385
a
321
321
321
361
361
2 N/O
L
445
445
445
540
540
a
421
421
421
517
517
3 N/O
L
540
540
635
635
635
a
517
517
611
611
611
4 N/O
L
635
635
760
760
–
a
611
611
736
736
–
1 N/C
L
345
345
345
385
385
a
321
321
321
361
361
445
540
–
2 N/C
L
445
445
421
517
–
a
421
421
L
1 N/O
L
385
385
445
445
445
a
361
361
421
421
421
2 N/O
L
540
540
540
635
–
a
517
517
517
611
–
1 N/C
L
385
445
445
445
–
a
361
421
421
421
–
(1) With N/C main pole: size F and H, b = 95 mm - size G, b = 84 mm - size L, b = 141 mm.
(2) + 20 mm if intermediate bearing fitted.
5
385
361
445
421
540
516
–
–
385
361
–
–
445
421
540
517
635
611
–
–
445
421
–
–
540
517
–
–
–
–
With 1 auxiliary time delay contact
0
1
2
3
345
345
345
385
321
321
321
361
385
445
445
445
361
421
421
421
540
540
540
540
446
516
516
516
–
–
635
635
–
–
611
611
345
345
345
385
321
321
321
361
385
415
–
–
361
421
–
–
345
385
445
445
321
361
421
421
445
540
540
540
421
517
517
517
635
635
635
635
611
611
611
611
760
760
–
–
736
736
–
–
345
385
445
445
321
361
421
421
445
540
–
–
421
517
–
–
445
445
540
540
421
421
517
517
540
635
–
–
517
611
–
–
445
445
–
–
421
421
–
–
4
385
361
540
446
635
611
–
–
385
361
–
–
445
421
540
517
635
611
–
–
445
421
–
–
540
517
–
–
–
–
5
445
421
540
516
635
611
–
–
445
421
–
–
540
517
635
611
760
736
–
–
540
517
–
–
540
517
–
–
–
–
71
Dimensions (continued)
1
TeSys contactors
1
Contactors CV1, size F to L
for rectified a.c. with economy resistor,
for d.c. with economy resistor
Dimensions
N
b
b1
X2
a
X1
S
L
S1
Q1
P
Q
L1
c
c1
c
Dimension a: position of electromagnet according to the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary
contact blocks (no maintaining contact).
No maintaining contact for this version.
The economy resistor and N/C contact (included in the dimensions) are mounted on the contactor and wired in parallel.
Two economy resistor contacts are required for voltages 7 440 V.
For contactors with an a.c. rectified control circuit with economy resistor, the rectifier is included but not mounted on the contactor.
CV1 contactor
size
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
0
1
2
3
4
F
1 N/O
L
225
225
285
285
285
a
188
203
218
248
263
2 N/O
L
285
285
285
345
345
a
218
248
263
278
308
3 N/O
L
285
345
345
345
385
a
263
278
308
323
338
4 N/O
L
345
345
385
385
415
a
308
323
338
370
390
5 N/O
L
385
385
445
–
–
a
338
370
390
–
–
1 N/C
L
225
225
285
285
285
a
188
203
218
248
263
2 N/C
L
285
285
285
345
345
a
218
248
263
278
308
G
1 N/O
L
225
285
285
345
345
a
215
255
255
290
305
2 N/O
L
345
345
345
385
385
a
290
290
305
350
350
3 N/O
L
385
385
445
445
445
a
350
350
380
380
405
4 N/O
L
445
445
445
540
540
a
380
405
405
455
455
5 N/O
L
540
540
540
540
–
a
455
455
455
505
–
1 N/C
L
225
285
285
345
345
a
215
255
255
290
305
345
345
385
385
2 N/C
L
345
290
290
305
350
350
a
H
1 N/O
L
345
345
345
385
385
a
305
305
305
365
365
2 N/O
L
385
385
445
445
540
a
365
365
380
405
465
3 N/O
L
445
540
540
540
540
a
405
465
465
465
505
4 N/O
L
540
540
635
–
–
a
505
505
560
–
–
1 N/C
L
345
345
345
385
385
a
305
305
305
365
365
2 N/C
L
385
385
445
–
–
a
365
365
380
–
–
X1, X2 : minimum electrical clearance according to operational voltage and breaking capacity
CV1
380 V
500 V
X1
X2
X1
X2
F
50
80
60
100
G
70
100
80
120
H
70
100
80
120
J
50
80
80
140
K
90
90
120
120
L
150
150
170
200
72
Number
of poles
With 1 auxiliary time delay contact
0
1
2
3
285
285
285
345
218
248
263
278
285
345
345
345
263
278
308
323
345
345
385
385
308
323
338
370
385
385
445
–
338
370
390
–
445
–
–
–
390
–
–
–
285
285
285
345
218
248
263
278
285
345
345
345
263
278
308
323
345
345
345
385
290
290
305
350
445
445
385
385
380
380
350
350
445
445
445
540
380
405
405
455
540
540
540
–
455
455
455
–
–
–
–
–
–
–
–
–
345
345
345
385
290
290
305
350
385
385
445
350
350
380
345
385
385
385
305
365
365
365
445
445
540
540
380
405
465
465
540
540
540
635
465
505
505
560
635
–
–
–
560
–
–
–
345
385
385
385
305
365
365
365
445
–
–
–
380
–
–
–
600 V
X1
80
100
100
100
160
120
X2
120
150
150
200
160
110
4
345
308
385
338
415
390
–
–
–
–
345
308
385
338
385
350
445
405
540
455
–
–
–
–
385
350
445
380
540
465
635
560
–
–
445
380
–
–
Dimensions (continued)
1
TeSys contactors
1
Contactors CV1, size F to L
for rectified a.c. with economy resistor,
for d.c. with economy resistor
Dimensions (continued)
CV1 contactor size
F
G
H
J
K
L
CV1 contactor
size
Ø
M6
M6
M8
M10
M12
M12
b (1)
76
43
65
114
141
115
b1
72
110
128
117
214
214
c
112
118
140
173
215
216
c1
17
44
47
40
45
69
L1
15
15
20
34
37
37
N
97
136
164
200
237
237
P (2)
40
50
75
85
100
135
Q
20
45
57
54
63.5
91
Q1 (2)
40
50
50
60
65
95
S
20
20
20
20
20
20
S1
33
40
35
35
35
35
Number
of poles
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
With 1 auxiliary time delay contact
0
1
2
3
4
0
1
2
3
J
1 N/O
L
345
345
345
385
385
345
385
385
445
a
281
331
331
371
371
331
371
371
431
2 N/O
L
385
445
445
445
540
445
445
540
540
a
371
431
431
431
456
431
431
456
526
3 N/O
L
540
540
540
540
635
540
540
635
635
a
456
526
526
526
621
526
526
621
621
4 N/O
L
635
635
635
–
–
635
–
–
–
a
621
621
621
–
–
621
–
–
–
385
385
345
385
385
445
1 N/C
L
345
345
345
331
371
371
331
371
371
431
a
281
331
2 N/C
L
385
445
445
–
–
445
–
–
–
a
371
431
431
–
–
431
–
–
–
K
1 N/O
L
345
385
385
445
445
385
445
445
445
a
335
375
375
435
435
375
435
435
435
2 N/O
L
445
540
540
540
540
540
540
540
540
a
435
531
531
531
531
531
531
531
531
635
760
3 N/O
L
540
635
635
635
635
635
635
625
750
a
531
625
625
625
625
625
625
4 N/O
L
635
760
760
–
–
760
–
–
–
a
625
750
750
–
–
750
–
–
–
1 N/C
L
345
385
385
445
445
385
445
445
445
a
335
375
375
435
435
375
435
435
435
2 N/C
L
445
540
540
–
–
540
–
–
–
a
435
531
531
–
–
531
–
–
–
L
1 N/O
L
445
445
445
540
540
445
540
540
540
a
435
435
435
531
531
435
531
531
531
635
635
635
635
635
635
635
635
2 N/O
L
540
531
625
625
625
625
625
625
625
625
a
3 N/O
L
760
760
760
760
760
760
760
760
885 (4)
a
750 (3)
750 (3)
750 (3) 750 (3)
750 (3) 750 (3) 750 (3)
750 (3) 875 (3)
4 N/O
L
885 (4)
885 (4)
885 (4) 885 (4)
–
885 (4) 885 (4)
–
–
a
875 (3)
875 (3)
875 (3) 875 (3)
–
875 (3) 875 (3)
–
–
1 N/C
L
445
445
445
540
540
445
540
540
540
a
435
435
435
531
531
435
531
531
531
(1) With N/C main pole: size F and H, b = 95 mm - size G, b = 84 mm - size L, b = 141 mm.
(2) + 20 mm if intermediate bearing fitted.
(3) Control via rectifier and economy resistor: the economy resistor and associated contact are included in the dimensions.
(4) Intermediate bearing mounted to the left of the second pole for 4-pole contactors.
4
445
431
540
526
635
621
–
–
445
431
–
–
540
531
635
625
760
750
–
–
540
531
–
–
540
531
760
750
885 (4)
875 (3)
–
–
540
531
73
Dimensions
1
TeSys contactors
1
Contactors CV3, sizes F to K
for direct a.c.
Dimensions
Dimension L: fixing centres depending on the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary contact
blocks in addition to the maintaining contact.
CV3 contactor
size
F
(1)
G
(1)
H
(1)
J
(3)
K
(3)
Number
of poles
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
1
2
3
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
0
1
2
3
195
225
285
285
285
285
285
345
345
345
345
385
345
385 (2)
445 (2)
445 (2)
195
285
285
285
285
285
285
345
285
345
345
385
385
385
385
445 (2)
285
285
285
285
285
345
345
345
345
385
385
445
445
445
445
540
285
285
285
345
385
385
445 (2)
445 (2)
540 (2)
540 (2)
540 (2)
635 (2)
285
345
345
345
445
445
445
540
635
635
635
635
4
285
345
385 (2)
445 (2)
285
345
385
540 (2)
345
385
445
–
345
540 (2)
635 (2)
385
635
760
With 1 auxiliary time delay contact
0
1
2
3
285
285
285
345
285
345
345
345
345
385
385
445 (2)
445 (2)
445 (2)
445 (2)
540 (2)
285
285
285
345
285
345
345
385
345
385
385
445
445 (2)
540 (2)
540 (2)
540 (2)
285
285
345
345
345
345
385
385
385
445
445
445
445
540
–
–
285
345
345
385
445 (2)
540 (2)
540 (2)
540 (2)
540 (2)
635 (2)
635 (2)
–
345
345
385
385
445
540
635
635
635
635
760
760
CV3 contactor size
Ø
b
b1
c
c1
F
M6
76
120
15
157
G
M8
60
164
43
155
H
M10
62
188
52
176
J
M10
69
164
55
155
K
M12
84
188
60
176
(5) N/O poles (Normally Open), N/C poles (Normally Closed)
(6) These contactors are fitted with a more powerful EC1 electromagnet.
(7) Only N/O main poles.
74
L1
15
15
20
15
20
P
50
50
60
100
117
Q
46
47
57
72
86
Q1
51
51
56
76
87
S
20
20
20
20
20
S1
30
35
35
35
35
4
345
385
445 (2)
540 (2)
345
385
540
540 (2)
345
445
540
–
385
540 (2)
–
635
760
–
Minimum electrical
clearance
X1
X2
25
15
20
15
60
55
60
15
60
55
Dimensions (continued)
1
TeSys contactors
1
Contactors CV3, sizes F to K
for direct d.c.
Dimensions
Dimension L: fixing centres depending on the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary contact
blocks in addition to the maintaining contact.
CV3 contactor
size
F
(1)
G
(1)
H
(1)
J
(2)
K
(2)
Number
of poles
1
2
3
4
1
2
3
4
1
2
3
4
1
2
1
2
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
0
1
2
3
225
225
285
345
285
345
345
345
345
345
385
445
385
445
445
540
195
285
285
285
285
285
345
345
345
345
385
385
385
385
445
445
285
285
285
345
285
345
345
385
345
385
445
445
445
445
540
540
285
285
345
345
345
385
445
445
285
345
345
385
445
445
540
540
With 1 auxiliary time delay contact
0
1
2
3
285
345
345
345
345
345
385
445
385
445
445
540
445
540
540
540
285
285
345
345
285
345
385
385
385
385
445
–
–
–
–
–
285
345
345
385
345
385
445
445
445
445
540
540
540
540
–
–
285
345
385
385
–
–
–
–
345
385
445
445
445
540
540
–
4
345
385
445
540
345
385
445
–
345
445
540
–
385
–
385
540
CV3 contactor size
Ø
b
b1
c
F
M6
78
120
15
G
M8
60
164
43
H
M10
62
188
52
J
M10
69
164
55
K
M12
84
188
60
(1) N/O poles (Normally Open), N/C poles (Normally Closed).
(2) Only N/O main poles.
c1
157
155
176
155
176
L1
20
15
20
15
20
P
50
50
60
100
117
Q
48
47
57
72
86
Q1
51
51
56
76
87
S
25
25
25
25
25
S1
38
45
45
45
45
4
385
445
540
540
385
445
–
–
445
540
540
–
–
–
445
–
Minimum electrical
clearance
X1
X2
25
15
20
15
60
55
60
15
60
55
75
Dimensions (continued)
1
TeSys contactors
1
Contactors CV3, sizes F to K
for rectified a.c. with economy resistor,
for d.c. with economy resistor
Dimensions
Dimension L: fixing centres depending on the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary contact
blocks in addition to the maintaining contact.
CV3 contactor
size
F
Number
of poles
1 N/O or
2 N/O or
3 N/O
4 N/O
1 N/O or
2 N/O or
3 N/O
4 N/O
1 N/O or
2 N/O or
3 N/O
4 N/O
1 N/O
2 N/O
3 N/O
1 N/O
2 N/O
3 N/O
G
H
J
K
1 N/C
2 N/C
1 N/C
2 N/C
1 N/C
2 N/C
Number of auxiliary contacts ZC4 GM
Without auxiliary time delay contact
0
1
2
3
225
285
285
285
285
345
345
345
345
345
385
445
385
445
445
445
285
285
345
345
345
345
345
385
385
385
445
445
445
445
540
540
345
345
345
385
385
385
385
445
445
445
445
540
540
540
540
635
345
345
385
385
445
445
540
540
540
540
540
540
385
385
385
445
540
540
540
540
540
635
635
–
With 1 auxiliary time delay contact
0
1
2
3
285
345
345
345
345
345
385
445
385
445
445
445
445
445
–
–
345
345
345
385
385
385
445
445
445
445
540
540
540
540
540
540
345
385
385
385
385
445
445
445
445
540
540
540
540
635
635
–
385
385
445
445
540
540
540
540
635
635
–
–
385
445
445
445
540
540
635
635
760
760
760
–
4
345
385
445
–
345
445
445
540
385
445
540
635
445
540
540
445
635
–
CV3 contactor size
Ø
M6
M8
M10
M10
M12
F
G
H
J
K
76
b
75
60
62
69
84
b1
120
164
188
164
188
c
17
43
52
55
60
c1
149
134
176
155
176
L1
15
15
20
15
20
P
50
50
60
100
117
Q
48
47
57
72
86
Q1
51
51
56
76
87
S
20
20
20
20
20
S1
38
45
45
45
45
4
385
445
–
–
385
445
540
540
445
540
635
–
445
540
–
540
–
–
Minimum electrical
clearance
X1
X2
25
153
20
15
60
55
60
15
60
55
Dimensions (continued)
1
TeSys contactors
1
Contactors CV3, sizes L to R
and LC1 B
Dimensions
Common side view
Contactors CV3 and LC1 B,
single-pole, 2-pole or 3-pole
Contactors type CV3 and LC1 B,
4-pole
Fixing screws: Ø 8 for CV3 and LC1 B size L,
Ø 10 for all other contactor sizes.
CV3 and LC1 B
contactor size
Number of poles (1)
a
b
c
L
M
M1
M2
N
P
Q1
R
S
T
Ø
(1) N/O main poles type "P".
L
1
50
59
16
345
285
–
–
121
100
100
122
10
30
9
2
50
59
16
445
385
–
–
121
100
100
122
10
30
9
3
50
59
16
540
480
–
–
121
100
100
122
10
30
9
4
50
59
16
760
–
308
392
121
100
100
122
10
30
9
M
1
63
55
20
345
285
–
–
125
100
100
157
17
30
11
2
63
55
20
445
385
–
–
125
100
100
157
17
30
11
3
63
55
20
540
480
–
–
125
100
100
157
17
30
11
4
63
55
20
760
–
308
392
125
100
100
157
17
30
11
P
1
100
55
20
385
325
–
–
125
150
110
173
20
60
11
2
100
55
20
540
480
–
–
125
150
110
173
20
60
11
3
100
55
20
760
700
–
–
125
150
110
173
20
60
11
4
100
55
20
1065
–
455
550
125
150
110
173
20
60
11
R
1
125
50
25
445
385
–
–
130
195
130
173
20
60
11
2
125
50
25
635
575
–
–
130
195
130
173
20
60
11
3
125
50
25
885
825
–
–
130
195
130
173
20
60
11
4
125
50
25
1065
–
455
550
130
195
123
173
20
60
11
Minimum electrical clearance
Values X1 and X2 are given for a breaking capacity of 10 In (3-phase 8 current).
CV3 and LC1 B
contactor size
3-phase 8 voltage
380/440 V
X1
X2
500 V
X1
X2
660/690 V
X1
X2
1000 V
X1
X2
L
M
P
R
100
150
100
150
150
200
200
250
100
150
100
150
150
200
200
250
150
200
150
220
200
250
200
250
200
250
200
250
200
250
250
300
77
Mounting, schemes
1
TeSys contactors
1
Variable composition contactors
Mounting
Reversing contactor pairs LC1 B, for assembly by the user
Number of poles
L
LC1 BL
1
2
345
445
Schemes
Direct a.c. control circuit supply
3-wire control
2-wire control
78
3
540
4
760
LC1 BM
1
2
345
445
3
540
4
760
LC1 BP
1
2
385
540
3
760
4
1065
LC1 BR
1
2
445
635
3
885
4
1065
Schemes (continued)
1
TeSys contactors
1
Variable composition contactors
Schemes (continued)
Direct d.c. control circuit supply
3-wire control
2-wire control
With intermediate KA relay
Dotted lines show optional wiring and external items required.
a.c. control circuit supply via rectifier and economy resistor
3-wire control
2-wire control
(2)
(1)
(1) Optional protection relay. Must be latching type for 2-wire control.
(2) Rr: economy resistor.
d.c. control circuit supply via rectifier and economy resistor
3-wire control
3-wire control
2-wire control
2-wire control
(1)
It is essential to check that the control circuit contacts have ratings compatible with the voltage and power consumption of the operating coil of the contactor.
If not, an intermediate “KA” auxiliary relay must be fitted and wired as shown.
(1) Rr: economy resistor.
79
References
1
TeSys contactors
1
Coils - direct a.c. 50/60 Hz
References
For contactors (1)
Contactor
WB1 EA3
Type
Size
CV1
F
EB1 EA40
Associated electromagnet
CV3
F
EB1 EA40
(1) The contactor electromagnet will be defined at the manufacturing stage, according to its utilisation category and composition.
Coils
Operating range
50 Hz
60 Hz
Un
Un
Un
min. max. min.
V
V
V
20
22
22
23
24
25
25
26
27
27
29
30
30
32
33
33
35
36
36
39
40
40
44
44
45
48
49
49
53
54
54
58
59
59
64
65
65
70
71
71
78
78
79
85
86
86
92
94
93
100
102
101
110
112
111
127
122
128
135
141
136
149
149
150
164
165
165
183
181
184
201
202
202
221
221
222
241
243
242
266
266
267
290
292
291
318
319
319
345
347
346
364
371
365
380
388
381
400
408
401
432
441
433
455
476
456
500
501
501
550
–
Un
max.
V
24
26
29
32
35
39
43
48
53
58
64
70
77
85
93
101
111
121
140
148
164
180
201
220
242
265
291
318
346
370
387
407
440
475
500
550
–
Coil
Resistance
at 20 °C
±10 %
Wire
diameter
Number
of turns
Ω
0.45
0.50
0.61
0.75
0.93
1.15
1.44
1.80
2.22
2.75
3.33
3.72
4.67
5.73
7.06
8.49
10.1
12.54
14.83
17.62
21.9
24.5
33.6
41.5
50.4
62.7
70.3
85.4
103.9
127.8
148.6
156.2
182
199.1
233
284
347
mm
1
1
0.95
0.90
0.85
0.80
0.75
0.71
0.67
0.63
0.60
0.60
0.56
0.53
0.50
0.475
0.45
0.425
0.425
0.40
0.375
0.375
0.335
0.315
0.30
0.28
0.28
0.265
0.25
0.236
0.224
0.224
0.212
0.212
0.20
0.19
0,180
162
178
196
216
238
262
289
323
356
392
430
472
520
572
630
685
740
816
940
1000
1100
1210
1350
1480
1630
1780
1960
2140
2330
2560
2700
2817
2965
3200
3370
3710
4070
Inductance (L)
closed circuit
at Un max.
H
0.032
0.038
0.045
0.055
0.068
0.081
0.10
0.12
0.15
0.18
0.220
0.27
0.32
0.39
0.408
0.560
0.66
0.80
1.07
1.2
1.4
1.7
2.2
2.6
3.2
3.8
4.6
5.6
6.6
7.9
8.8
9.6
10
12
14
16
20
Reference
Weight
kg
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
WB1 EA022
WB1 EA024
WB1 EA026
WB1 EA029
WB1 EA032
WB1 EA035
WB1 EA039
WB1 EA043
WB1 EA048
WB1 EA053
WB1 EA058
WB1 EA064
WB1 EA070
WB1 EA077
WB1 EA085
WB1 EA092
WB1 EA100
WB1 EA110
WB1 EA127
WB1 EA135
WB1 EA148
WB1 EA163
WB1 EA182
WB1 EA200
WB1 EA220
WB1 EA240
WB1 EA264
WB1 EA290
WB1 EA315
WB1 EA345
WB1 EA365
WB1 EA380
WB1 EA400
WB1 EA432
WB1 EA455
WB1 EA500
WB1 EA550
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Coil supply transformer power: 100 VA
80
Average consumption
50 Hz
Un min.
VA
W
Inrush
220
90
Sealed
35
13
Power factor cos ϕ
50 Hz
60 Hz
Un max.
VA
W
270
110
60 Hz
Un min.
VA
W
225
75
Un max.
VA
W
275
95
0.40
0.34
55
35
55
0.35
0.37
19
13
10
References (continued)
1
TeSys contactors
1
Coils - direct a.c. 50/60 Hz
References
(continued)
For contactors (1)
Contactor
WB1 GA3
Type
CV1
CV3
Size
F
G
F
G
J (2 poles)
Associated electromagnet
EC1 EA40
EB1 GA40
EC1 EA40
EB1 GA40
EB1 GA40
(1) The contactor electromagnet will be defined at the manufacturing stage, according to its utilisation category and composition.
Coils
Operating range
50 Hz
60 Hz
Un
Un
Un
min. max. min.
V
V
V
20
21
22
22
24
26
25
26
29
27
29
31
30
32
34
33
36
38
37
40
42
41
44
47
45
50
52
51
55
58
56
61
65
62
69
72
70
78
81
79
88
91
89
90
102
91
97
111
98
103
113
104
111
119
112
120
129
121
130
139
131
136
150
137
149
157
150
163
172
164
176
189
177
180
203
181
186
208
187
204
215
205
220
236
221
233
247
234
256
269
257
280
296
281
308
323
309
324
355
325
353
374
354
380
407
381
410
430
411
447
473
448
480
516
481
514
541
515
560
–
561
600
–
Un
max.
V
25
27
30
33
37
41
46
51
57
64
71
80
90
101
110
112
118
128
138
149
156
171
188
202
207
214
235
246
268
295
322
354
373
406
429
472
515
540
591
–
–
Coil
Resistance
at 20 °C
±10 %
Wire
diameter
Number
of turns
Ω
0.28
0.40
0.48
0.60
0.67
0.83
1.04
1.19
1.32
1.87
2.32
2.92
3.60
4.17
5.29
5.95
7.26
7.66
8.47
11.09
12.04
12.65
17.28
19.20
23.36
23.97
27.38
33.74
35.51
47.33
52.76
58.22
73.16
77.56
85.48
110.71
123.32
136.22
143.98
212.39
259.73
mm
1.12
1
0.95
0.90
0.90
0.85
0.80
0.80
0.80
0.71
0.67
0.63
0.60
0.60
0.56
0.53
0.50
0.50
0.50
0.45
0.45
0.45
0.40
0.40
0.375
0.375
0.355
3.335
0.335
0.30
0.30
0.30
0.28
0.28
0.28
0.25
0.25
0.25
0.25
0.212
0.20
116
132
142
160
176
194
216
242
266
300
332
370
414
470
522
532
580
608
664
716
770
804
884
970
1044
1068
1104
1214
1270
1380
1520
1658
1824
1920
2090
2210
2430
2650
2780
3040
3320
Inductance (L)
closed circuit
at Un max.
H
0.020
0.026
0.031
0.038
0.047
0.056
0.070
0.088
0.10
0.13
0.16
0.20
0.26
0.33
0.41
0.403
0.50
0.55
0.66
0.77
0.88
0.96
1.2
1.4
1.6
1.7
1.8
2.2
2.4
2.8
3.5
4.1
5
5.4
6
7.3
8.9
10.6
11.5
14
16
Reference
Weight
kg
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
WB1 GA021
WB1 GA024
WB1 GA026
WB1 GA029
WB1 GA032
WB1 GA035
WB1 GA039
WB1 GA044
WB1 GA048
WB1 GA054
WB1 GA060
WB1 GA067
WB1 GA075
WB1 GA085
WB1 GA095
WB1 GA097
WB1 GA105
WB1 GA110
WB1 GA120
WB1 GA130
WB1 GA140
WB1 GA145
WB1 GA160
WB1 GA175
WB1 GA190
WB1 GA195
WB1 GA200
WB1 GA220
WB1 GA230
WB1 GA250
WB1 GA275
WB1 GA300
WB1 GA330
WB1 GA345
WB1 GA380
WB1 GA400
WB1 GA440
WB1 GA480
WB1 GA500
WB1 GA550
WB1 GA600
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Coil supply transformer power: 160 VA
Average consumption
50 Hz
Un min.
VA
W
Inrush
345
130
Sealed
45
16
Power factor cos ϕ
50 Hz
60 Hz
Un max.
VA
W
415
160
60 Hz
Un min.
VA
W
370
130
Un max.
VA
W
475
165
0.38
0.35
65
50
75
0.35
0.37
25
19
30
81
References (continued)
1
TeSys contactors
1
Coils - direct a.c. 50/60 Hz
References (continued)
For contactors (1)
Contactor
Type
Size
Associated electromagnet
WB1 HA3
CV1
G
EC1 GA40
H
EB1 HA40
CV3
G, J
EC1 GA40
H
EB1 HA40
K (2 poles)
EB1 HA40
(1) The contactor electromagnet will be defined at the manufacturing stage, according to its utilisation category and composition.
Coils
Operating range
50 Hz
60 Hz
Un
Un
Un
min. max. min.
V
V
V
21
22
24
23
24
26
25
26
28
27
29
30
30
32
33
33
36
37
37
40
42
41
44
47
45
49
51
50
55
57
56
61
64
62
68
71
69
76
79
77
82
87
83
88
94
89
95
101
96
97
107
98
100
111
102
111
116
112
120
127
121
133
138
134
147
152
148
162
170
161
175
185
176
190
201
196
200
216
201
220
231
221
230
251
231
250
265
251
275
291
276
300
318
301
330
349
341
345
376
346
365
393
366
380
413
381
400
433
401
440
466
441
480
507
481
500
546
501
550
581
551
564
–
565
600
–
Un
max.
V
25
27
29
32
36
41
46
50
56
63
70
78
86
93
100
106
110
115
126
137
151
169
184
200
215
230
250
264
290
317
348
375
392
412
432
465
506
545
580
600
–
–
Coil
Resistance
at 20 °C
±10 %
Wire
diameter
Number
of turns
Ω
0.21
0.26
0.29
0.35
0.39
0.55
0.62
0.77
0.94
1.06
1.34
1.68
2.12
2.61
3.11
3.37
3.46
4
4.84
5.35
7.27
8.23
10.24
11.24
13.56
15.77
17.55
22.72
24.93
27.81
34.42
41.99
48.94
51.68
54.52
64.52
78.1
86.03
101.9
113.3
129.3
153.8
mm
1.25
1.18
1.18
1.120
1.120
1
1
0.95
0.90
0.90
0.85
0.80
0.75
0.71
0.67
0.67
0.67
0.63
0.60
0.60
0.53
0.53
0.50
0.50
0.475
0.405
0.405
0.400
0.400
0.400
0.375
0.355
0.335
0.335
0.335
0.315
0.300
0.300
0.280
0.280
0.265
0.250
95
104
114
122
136
152
170
190
208
232
260
290
322
356
380
408
418
432
474
518
560
626
694
754
822
864
950
994
1080
1190
1300
1424
1490
1564
1640
1730
1900
2070
2160
2374
2450
2610
Inductance (L)
closed circuit
at Un max.
H
0.018
0.021
0.025
0.031
0.037
0.045
0.056
0.071
0.085
0.10
0.13
0.16
0.20
0.24
0.28
0.33
0.34
0.37
0.44
0.53
0.62
0.77
0.94
1.1
1.3
1.5
1.8
1.9
2.3
2.8
3.3
4
4.4
4.9
5.3
5.9
7.1
8.5
9.2
11.1
11.7
13.2
Reference
Weight
kg
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
WB1 HA022
WB1 HA024
WB1 HA026
WB1 HA029
WB1 HA032
WB1 HA035
WB1 HA039
WB1 HA044
WB1 HA048
WB1 HA054
WB1 HA060
WB1 HA067
WB1 HA075
WB1 HA082
WB1 HA088
WB1 HA095
WB1 HA097
WB1 HA100
WB1 HA110
WB1 HA120
WB1 HA130
WB1 HA145
WB1 HA160
WB1 HA175
WB1 HA190
WB1 HA200
WB1 HA220
WB1 HA230
WB1 HA250
WB1 HA275
WB1 HA300
WB1 HA330
WB1 HA345
WB1 HA365
WB1 HA380
WB1 HA400
WB1 HA440
WB1 HA480
WB1 HA500
WB1 HA550
WB1 HA567
WB1 HA600
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Coil supply transformer power: 250 VA
82
Average consumption
50 Hz
Un min.
VA
W
Inrush
500
155
Sealed
60
22
Power factor cos ϕ
50 Hz
60 Hz
Un max.
VA
W
615
190
60 Hz
Un min.
VA
W
560
170
Un max.
VA
W
675
200
0.31
0.30
85
65
95
0.38
0.39
35
25
40
References (continued)
1
TeSys contactors
1
Coils - direct a.c. 50/60 Hz
References
(continued)
For contactors (1)
Contactor
Type
Size
Associated electromagnet
WB1 JB3
CV1
H
EC1 HB40
CV3
H
EC1 HB40
J
EB1 JB40
K
EC1 HB40
(1) The contactor electromagnet will be defined at the manufacturing stage, according to its utilisation category and composition.
Coils
Operating range
50 Hz
60 Hz
Un
Un
Un
min. max. min.
V
V
V
22
24
28
25
26
31
27
29
34
30
32
37
33
35
41
36
39
44
40
44
49
45
49
55
49
54
61
55
61
68
62
68
76
68
75
84
76
82
94
83
87
102
88
92
108
93
100
118
101
110
124
111
120
136
121
131
148
132
145
163
146
160
181
161
175
196
176
190
216
191
202
236
201
220
251
221
230
273
231
252
284
253
276
311
277
304
341
305
330
375
331
349
406
350
380
431
381
405
457
406
442
498
443
480
545
481
506
590
507
553
–
554
600
–
Un
max.
V
30
33
36
40
43
49
54
60
67
75
84
93
101
107
117
123
135
147
162
180
196
215
235
250
272
283
310
340
374
405
430
456
497
544
589
616
–
–
Coil
Resistance
at 20 °C
±10 %
Wire
diameter
Number
of turns
Ω
0.08
0.10
0.11
0.14
1.17
0.21
0.24
0.30
0.39
0.48
0.60
0.76
0.92
1.02
1.19
1.27
1.56
1.90
2.26
2.83
3.17
3.90
4.84
5.15
6.29
7.27
7.99
9.93
11.95
15
15.79
19.37
22.76
27.65
30.60
35.13
43.18
53.04
mm
2
1.9
1.9
1.8
1.7
1.6
1.6
1.5
1.4
1.32
1.25
1.18
1.12
1.12
1.06
1.06
1
0.95
0.9
0.85
0.85
0.8
0.75
0.75
0.71
0.67
0.67
0.63
0.6
0.560
0.560
0.53
0.5
0.4075
0.4075
0.405
0.4025
0.40
80
87
97
107
117
130
147
160
180
200
223
250
273
298
315
333
365
400
430
480
530
580
635
670
735
765
830
915
1000
1100
1150
1265
1335
1465
1600
1665
1830
2000
Inductance (L)
closed circuit
at Un max.
H
0.016
0.019
0.024
0.029
0.034
0.043
0.055
0.065
0.083
0.10
0.13
0.16
0.19
0.21
0.25
0.28
0.34
0.401
0.408
0.60
0.73
0.87
1.02
1.14
1.37
1.50
1.77
2.15
2.55
3.09
3.38
4.10
4.54
5.50
6.54
7.10
8.59
10.2
Reference
Weight
kg
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
WB1 JB310
WB1 JB311
WB1 JB312
WB1 JB313
WB1 JB314
WB1 JB315
WB1 JB316
WB1 JB317
WB1 JB318
WB1 JB319
WB1 JB320
WB1 JB321
WB1 JB322
WB1 JB350
WB1 JB323
WB1 JB325
WB1 JB326
WB1 JB327
WB1 JB328
WB1 JB329
WB1 JB330
WB1 JB331
WB1 JB332
WB1 JB334
WB1 JB335
WB1 JB336
WB1 JB337
WB1 JB338
WB1 JB339
WB1 JB340
WB1 JB341
WB1 JB342
WB1 JB343
WB1 JB344
WB1 JB345
WB1 JB346
WB1 JB347
WB1 JB348
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Coil supply transformer power: 400 VA
Average consumption
50 Hz
Un min.
VA
W
Inrush
700
120
Sealed
80
28
Power factor cos ϕ
50 Hz
60 Hz
Un max.
VA
W
840
145
60 Hz
Un min.
VA
W
915
140
Un max.
VA
W
1100
165
0.17
0.15
110
115
170
0.38
0.38
45
41
65
83
References (continued)
1
TeSys contactors
1
Coils - direct a.c. 50/60 Hz
References (continued)
For contactors (1)
Contactor
Type
Size
Associated electromagnet
CV1
J
EC1 JB40
K
EB1 KB40
L (2 poles)
EB1 KB40
(1) The contactor electromagnet will be defined at the manufacturing stage, according to its utilisation category and composition.
WB1 KB3
Coils
Operating range
50 Hz
60 Hz
Un
Un
Un
min. max.
min.
V
V
V
100
109
115
Coil
Resistance
at 20 °C
±10 %
Un
max.
V
124
Wire
diameter
Number
of turns
Ω
0.37
mm
1.7
165
H
0.147
WB1 KB169
kg
1.120
110
124
125
141
0.46
1.6
180
0.175
WB1 KB151
1.120
125
142
142
161
0.59
1.5
205
0.228
WB1 KB166
1.120
143
161
162
183
0.77
1.40
234
0.297
WB1 KB165
1.120
162
182
184
208
0.99
1.32
266
0.383
WB1 KB164
1.120
183
199
209
225
1.14
1.32
300
0.487
WB1 KB163
1.120
200
219
226
250
1.37
1.25
325
0.580
WB1 KB162
1.120
220
249
251
284
1.87
1.12
360
0.700
WB1 KB154
1.120
250
277
285
317
2.38
1.06
410
0.910
WB1 KB153
1.120
278
304
318
347
2.97
1
455
1.12
WB1 KB152
1.120
305
341
348
389
3.30
1
500
1.35
WB1 KB141
1.120
342
379
390
430
4.11
0.95
560
1.70
WB1 KB142
1.120
380
399
431
455
5.06
0.90
620
2.10
WB1 KB155
1.120
400
439
456
500
5.95
0.85
655
2.32
WB1 KB132
1.120
440
499
501
566
7.35
0.80
720
2.80
WB1 KB123
1.120
500
549
567
625
9.54
0.75
820
3.63
WB1 KB133
1.120
550
648
–
–
11.66
0.71
900
4.40
WB1 KB121
1.120
Inductance (L)
closed circuit
at Un max.
Reference
Weight
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Coil supply transformer power: 800 VA
84
Average consumption
50 Hz
Un min.
VA
W
Inrush
2300
320
Sealed
205
65
Power factor cos ϕ
50 Hz
60 Hz
Un max.
VA
W
3060
430
60 Hz
Un min.
VA
W
2350
280
Un max.
VA
W
2750
330
0.14
0.12
385
205
330
0.36
0.36
140
70
120
References (continued)
1
TeSys contactors
1
Coils - direct d.c.
References
(continued)
For contactors
Contactor
Type
Size
Associated electromagnet
CV1
F
EK1 EA40
G
EK1 GA40
CV3
F
EK1 EA40
G
EK1 GA40
J (2 poles)
EK1 GA40
Coils
WB2 EA3
Operating range
Coils 20
Coils 26
to 26 W (2)
to 37 W (2)
Un
Un
Un
Un
min. max. min. max.
V
V
V
V
–
–
12
13
12
–
14
15
13
–
16
–
14
15
17
19
16
17
20
21
18
19
22
24
20
22
25
27
23
24
28
30
25
27
31
33
28
30
34
37
31
34
38
42
35
38
43
47
39
44
48
53
45
49
54
60
50
55
61
67
56
62
68
76
63
68
77
84
69
79
85
96
80
88
97
108
89
98
109
120
99
111
121
136
112
124
137
151
125
138
152
169
139
155
170
189
156
172
190
210
173
192
211
234
193
215
235
262
216
243
263
296
244
277
297
338
278
317
339
386
318
358
387
435
359
399
436
485
400
449
486
546
450
497
547
605
498
550
606
660
551
611
–
–
Coil (unit characteristics) (1)
Resistance
Wire
at 20 °C
diameter
±10 %
Ω
2.7
3.5
4.3
5.4
6.8
8.4
11
13.5
17
21
25
32
40
52
65
80
102
124
162
202
247
318
394
482
600
740
900
1140
1450
1865
2415
3075
3800
4850
5850
7200
mm
0.80
0.75
0.71
0.67
0.63
0.60
0.56
0.53
0.50
0.4075
0.405
0.4025
0.40
0.375
0.355
0.335
0.315
0.30
0.28
0.265
0.25
0.236
0.224
0.212
0.20
0.191
0.18
0.171
0.161
0.15
0.141
0.132
0.125
0.118
0.112
0.106
Number
of turns
Ref.
code
Reference
630
722
790
892
1000
1110
1280
1400
1550
1720
1880
2130
2360
2700
3000
3340
3750
4130
4670
5240
5700
6510
7300
8030
8900
9850
10 800
12 150
13 700
15 500
17 500
19 800
22 000
24 900
27 100
30 000
800EA2
750EA2
710EA2
670EA2
630EA2
600EA2
560EA2
530EA2
500EA2
475EA2
450EA2
425EA2
400EA2
375EA2
355EA2
335EA2
315EA2
300EA2
280EA2
265EA2
250EA2
236EA2
224EA2
212EA2
200EA2
190EA2
180EA2
170EA2
160EA2
150EA2
140EA2
132EA2
125EA2
118EA2
112EA2
106EA2
WB2 EA800
WB2 EA750
WB2 EA710
WB2 EA670
WB2 EA630
WB2 EA600
WB2 EA560
WB2 EA530
WB2 EA500
WB2 EA475
WB2 EA450
WB2 EA425
WB2 EA400
WB2 EA375
WB2 EA355
WB2 EA335
WB2 EA315
WB2 EA300
WB2 EA280
WB2 EA265
WB2 EA250
WB2 EA236
WB2 EA224
WB2 EA212
WB2 EA200
WB2 EA190
WB2 EA180
WB2 EA170
WB2 EA160
WB2 EA150
WB2 EA140
WB2 EA132
WB2 EA125
WB2 EA118
WB2 EA112
WB2 EA106
Weight
kg
0,400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
Specifications
Operating range: 0.85 to 1.1 Uc (IEC 60947-4).
Average consumption
of the 2 coils
(inrush and sealed)
CV1 and CV3
F
CV1 and CV3
Time constant when sealed
CV1 and CV3
G
J
F
CV1 and CV3
Duty
G
J
Standard power
Increased power
26-37 W
20 to 26 W
26 to 37 W
75 ms
100 ms
100 %
(1) The EK1 electromagnet always has two identical coils connected in series.
(2) For contactors CV1 F and CV3 F the selection of 20-26 W or 26-37 W coils depends on the composition of the contactor:
i.e. number of poles and auxiliary contacts.
85
References (continued)
1
TeSys contactors
1
Coils - direct d.c.
References (continued)
For contactors
Contactor
Type
Size
Associated electromagnet
CV1
H
EK1 HA40
CV3
H
EK1 HA40
J
EK1 JA40
K
EK1 HA40
Coils
WB2 HA3
Operating range
100 % duty (2)
Un min. Un max.
V
V
12
–
13
14
15
16
17
18
19
20
21
23
24
26
27
29
30
33
34
37
38
42
43
47
48
53
54
59
60
66
67
74
75
84
85
94
95
106
107
120
121
134
135
152
153
171
172
192
193
215
216
240
241
269
270
301
302
335
336
375
376
422
423
478
479
547
548
607
50 % duty (2)
Un min. Un max.
V
V
18
19
20
22
23
24
25
28
29
31
32
35
36
39
40
44
45
50
51
56
57
63
64
71
72
79
80
88
89
99
100
113
114
127
128
143
144
161
162
181
182
202
203
230
231
258
259
289
290
324
325
361
362
405
406
453
454
504
505
564
565
625
–
–
–
–
–
–
Coil (unit characteristics) (1)
Resistance
Wire
Number
at 20 °C ±10 % diameter of turns
Ref.
code
Unit
reference
Ω
1.67
2.12
2.63
3.38
4.36
5.33
6.78
8.69
10.6
14.1
17.4
22.1
27.1
33.8
42.4
54.3
70.5
86.8
112
141
172
228
283
358
447
552
692
875
1066
1336
1683
2161
2786
3697
1000-HA2
950-HA2
900-HA2
850-HA2
800-HA2
750-HA2
710-HA2
670-HA2
630-HA2
600-HA2
560-HA2
530-HA2
500-HA2
475-HA2
450-HA2
425-HA2
400-HA2
375-HA2
355-HA2
335-HA2
315-HA2
300-HA2
280-HA2
265-HA2
250-HA2
236-HA2
224-HA2
212-HA2
200-HA2
190-HA2
180-HA2
170-HA2
160-HA2
150-HA2
WB2 HA1000
WB2 HA950
WB2 HA900
WB2 HA850
WB2 HA800
WB2 HA750
WB2 HA710
WB2 HA670
WB2 HA630
WB2 HA600
WB2 HA560
WB2 HA530
WB2 HA500
WB2 HA475
WB2 HA450
WB2 HA425
WB2 HA400
WB2 HA375
WB2 HA355
WB2 HA335
WB2 HA315
WB2 HA300
WB2 HA280
WB2 HA265
WB2 HA250
WB2 HA236
WB2 HA224
WB2 HA212
WB2 HA200
WB2 HA190
WB2 HA180
WB2 HA170
WB2 HA160
WB2 HA150
mm
1
0.95
0.90
0.85
0.80
0.75
0.71
0.67
0.63
0.60
0.56
0.53
0.50
0.475
0.45
0.425
0.401
0.375
0.355
0.335
0.315
0.30
0.28
0.265
0.25
0.236
0.224
0.212
0.20
0.19
0.18
0.17
0.16
0.15
525
610
680
777
885
960
1090
1240
1350
1600
1740
1970
2160
2420
2720
3100
3550
3870
4450
4980
5400
6400
7000
7900
8800
9700
10 900
12 300
13 400
15 100
17 000
19 400
22 100
25 600
Weight
kg
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
0.675
Specifications
Operating range: 0.85 to 1.1 Uc
Power consumption of both coils
(inrush and sealed)
Time constant when sealed
CV1 and CV3
CV1
CV3
CV3
H
J
K
K
100 % duty
42 to 52 W
50 % duty
93 to 116 W
–
K
150 ms
(1) The EK1 electromagnet always has two identical coils connected in series.
(2) Coil selection depends on the composition of the contactor.
50 % duty implies an energised time less than or equal to 2 minutes and a de-energised time longer than or equal to the
energised time.
86
References (continued)
1
TeSys contactors
1
Coils - direct d.c.
References
(continued)
For contactors
Contactor
Type
Size
Associated electromagnet
CV1
K
EK1 KA40
L
EK1 KA40
Coils
Operating range
WB2 KA3
Un min.
V
22
25
28
31
35
39
44
50
56
62
70
78
89
100
112
124
138
154
174
197
221
248
280
310
354
396
444
499
554
Un max.
V
24
27
30
34
38
43
49
55
61
69
77
88
99
111
123
137
153
173
196
220
247
279
309
353
395
443
498
553
626
Coil (unit characteristics) (1)
Resistance
Wire
at 20 °C ±10 %
diameter
Number
of turns
Ref.
code
Unit
reference
Ω
3
3.6
4.6
5.8
7.2
9.2
11.9
14.7
18.7
23
29
38
48
60
74
92
115
146
191
238
302
386
463
614
766
964
1218
1490
1877
800
877
990
1120
1250
1430
1630
1780
2020
2200
2470
2950
3220
3600
3970
4430
5000
5650
6500
7150
8100
9200
9850
11 700
12 800
14 400
16 200
17 700
20 000
1120-KA2
1060-KA2
1000-KA2
950-KA2
900-KA2
850-KA2
800-KA2
750-KA2
710-KA2
670-KA2
630-KA2
600-KA2
560-KA2
530-KA2
500-KA2
475-KA2
450-KA2
425-KA2
400-KA2
375-KA2
355-KA2
335-KA2
315-KA2
300-KA2
280-KA2
265-KA2
250-KA2
236-KA2
224-KA2
WB2 KA1120
WB2 KA1060
WB2 KA1000
WB2 KA950
WB2 KA900
WB2 KA850
WB2 KA800
WB2 KA750
WB2 KA710
WB2 KA670
WB2 KA630
WB2 KA600
WB2 KA560
WB2 KA530
WB2 KA500
WB2 KA475
WB2 KA450
WB2 KA425
WB2 KA400
WB2 KA375
WB2 KA355
WB2 KA335
WB2 KA315
WB2 KA300
WB2 KA280
WB2 KA265
WB2 KA250
WB2 KA236
WB2 KA224
mm
1.12
1.06
1
0.95
0.90
0.85
0.80
0.75
0.71
0.67
0.63
0.6
0.56
0.53
0.5
0.475
0.45
0.425
0.4
0.375
0.355
0.335
0.315
0.30
0.281
0.265
0.25
0.236
0.224
Weight
kg
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
1.710
Specifications
1
1
1
1
Operating range: 0.85 to 1.1 Uc
Average consumption of the 2 coils (inrush and sealed): 80 to 105 W.
Time constant when sealed: 180 ms.
Duty: 100 %.
(1) The EK1 electromagnet always has two identical coils connected in series.
87
References (continued)
1
TeSys contactors
1
Coils - d.c. with economy resistor
Coils - rectified a.c. with economy resistor
References (continued)
For contactors
Contactor
WB1 EA3
Type
Size
Associated electromagnet
CV1
F
EB1 EA40
CV3
F
EB1 EA40
Coil
Resistance
at 20 °C
±10 %
With economy resistor
I inrush Resistor
± 10 % Unit
Total
at Un
reference
resismax
tance
Number
of
contacts
ZC4 GM2
Coils
Operating range
d.c.
a.c. (1)
min. max. min. max.
V
12
16
21
24
28
32
37
41
50
59
66
73
84
93
103
117
125
140
160
178
199
221
253
287
327
382
V
15
20
23
27
31
36
40
49
58
65
72
835
92
102
116
124
139
159
177
198
220
252
286
326
381
43
V
17
21
26
28
34
37
42
48
58
65
72
83
92
102
114
126
141
156
173
192
214
246
279
317
368
429
V
20
25
27
33
36
41
47
57
64
71
82
91
101
113
125
140
155
172
191
213
245
278
316
367
428
500
Ω
1.8
3.3
5.7
7
10.2
12.6
17.7
24.6
33.7
41.6
50.5
70.4
85.5
104
127.9
156.3
199.2
233.1
284.1
347.1
418.2
581.7
727.7
914.1
1425.5
1374.5
A
7.50
5.66
3.88
3.72
2.99
2.83
2.24
1.98
1.71
1.56
1.42
1.18
1.07
0.980
0.906
0.793
0.697
0.682
0.623
0.570
0.526
0.433
0.393
0.357
0.322
0.267
DR2 SC0027
DR2 SC0047
DR2 SC0082
DR2 SC0100
DR2 SC0150
DR2 SC0180
DR2 SC0270
DR2 SC0330
DR2 SC0470
DR2 SC0680
DR2 SC0820
DR2 SC1000
DR2 SC1200
DR2 SC1500
DR2 SC1800
DR2 SC2200
DR2 SC2700
DR2 SC3300
DR2 SC3900
DR2 SC5600
DR2 SC6800
DR2 SC8200
DR2 SC1001
DR2 SC1201
DR2 SC2201
DR2 SC1001
444
500
–
–
2355.1 0.219
DR2 SC1801
Ω
27
47
82
100
150
180
270
330
470
680
820
1000
1200
1500
1800
2200
2700
3300
3900
5600
6800
8200
10 000
12 000
22 000
10 000
+ 10 000
18 000
+ 18 000
Rectifier
Reference
DR5 TE1
(2)
Coil
Reference
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
S
S
S
S
S
WB 1EA043
WB 1EA058
WB 1EA077
WB1 EA085
WB1 EA100
WB1 EA110
WB1 EA135
WB1 EA163
WB1 EA182
WB1 EA200
WB1 EA220
WB1 EA264
WB1 EA290
WB1 EA315
WB1 EA345
WB1 EA380
WB1 EA432
WB1 EA455
WB1 EA500
WB1 EA550
WB1 EA595
WB1 EA720
WB1 EA795
WB1 EA880
WB1 EA1175
WB1 EA970
kg
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
0.180
2
S
WB1 EA1430
0.180
4
Weight
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Time constant when sealed: 9 ms.
1 Maximum operating rate: 120 operating cycles/hour (θ 6 55 °C).
Average consumption
Inrush
d.c. operation
Un min.
Un max.
W
W
70
150
a.c. (with rectifier)
Un min.
Un max.
VA
W
85
–
Un min.
VA
180
Un max.
W
–
Sealed (coil)
0.25
0.7
–
0.3
–
0.75
Economy resistor
10
11
–
4.5
–
11
(1) a.c. (50-400 Hz) with individual rectifier and economy resistor,
see scheme on page 79.
(2) Complete the silicon rectifier reference DR5 TE1U or DR5 TE1S.
88
References (continued)
1
TeSys contactors
1
Coils - d.c. with economy resistor
Coils - rectified a.c. with economy resistor
References
(continued)
For contactors
Contactor
Type
Size
Associated electromagnet
WB1 GA3
CV1
G
EB1 GA40
CV3
G
EB1 GA40
J (2 poles)
EB1 GA40
Coils
Operating range
d.c.
a.c. (1)
min. max. min. max.
Coil
Resistance
at 20 °C
±10 %
With economy resistor
I inrush Resistor
± 10 % Unit
Total
at Un
reference
resismax
tance
A
20
16
11.1
11.1
6
5.8
5.36
4.43
3.32
3.06
2.62
2.23
1.53
1.31
1.04
0.95
0.96
0.78
0.67
0.60
0.46
V
12
13
15
18
24
27
33
41
51
59
73
90
107
132
163
182
204
250
281
317
368
V
12
14
17
23
26
32
40
50
58
72
89
106
131
162
181
203
249
280
316
367
414
V
17
18
20
24
29
33
40
49
60
68
84
103
121
149
184
204
231
282
317
357
413
V
17
19
23
28
32
39
48
59
67
83
102
120
148
183
203
230
281
316
356
412
465
Ω
0.40
0.67
1.32
1.87
4.17
5.29
7.26
11.09
17.28
23.36
33.74
47.33
85.48
123.32
174.20
212.39
259.73
360.90
469.85
609.71
604.08
415
480
466
531
1029.53 0.47
481
576
–
–
1495.16 0.39
Ω
12
18
27
39
82
100
150
220
330
470
680
1000
1500
2200
3300
3900
4700
6800
8200
12 000
10000
+ 8200
10 000
+ 10 000
DR2 SC1501 15 000
+ 15 000
DR2 SC0012
DR2 SC0018
DR2 SC0027
DR2 SC0039
DR2 SC0082
DR2 SC0100
DR2 SC0150
DR2 SC0220
DR2 SC0330
DR2 SC0470
DR2 SC0680
DR2 SC1000
DR2 SC1500
DR2 SC2200
DR2 SC3300
DR2 SC3900
DR2 SC4700
DR2 SC6800
DR2 SC8200
DR2 SC1201
DR2 SC1001
DR2 SC8200
DR2 SC1001
Rectifier
Number
Reference
of
DR5 TE1
contacts (2)
ZC4 GM2
Coil
Reference
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
U
S
S
S
S
S
WB1 GA024
WB1 GA032
WB1 GA048
WB1 GA054
WB1 GA085
WB1 GA095
WB1 GA105
WB1 GA130
WB1 GA160
WB1 GA190
WB1 GA220
WB1 GA250
WB1 GA380
WB1 GA440
WB1 GA503
WB1 GA550
WB1 GA600
WB1 GA680
WB1 GA790
WB1 GA905
WB1 GA1160
kg
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
0.220
2
S
WB1 GA1170
0.220
2
–
WB1 GA1480
0.220
4
U
U
U
U
U
U
U
U
U
U
U
U
U
U
Weight
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Time constant when sealed: 11 ms.
1 Maximum operating rate: 120 operating cycles/hour (θ 6 55 °C).
Average consumption
Inrush
d.c. operation
Un min.
Un max.
W
W
130
250
a.c. (with rectifier)
Un min.
Un max.
VA
W
160
–
Un min.
VA
300
Un max.
W
–
Sealed (coil)
0.35
0.5
–
0.4
–
0.65
Economy resistor
6.5
11
–
7
–
12
(1) a.c. (50-400 Hz) with individual rectifier and economy resistor, see scheme on page 79.
(2) Complete the silicon rectifier reference DR5 TE1U or DR5 TE1S.
89
References (continued)
1
TeSys contactors
1
Coils - d.c. with economy resistor
Coils - rectified a.c. with economy resistor
References (continued)
For contactors
Contactor
Type
Size
Associated electromagnet
WB1 HA3
CV1
H
EB1 HA40
CV3
H
EB1 HA40
K (2 poles)
EB1 HA40
Coils
Operating range
d.c.
a.c. (1)
min. max.
min. max.
V
12
14
16
20
22
27
33
36
42
51
63
76
86
91
107
121
131
154
165
192
217
246
299
327
381
V
13
15
19
21
26
32
35
41
50
62
75
85
90
106
120
130
153
164
191
216
245
298
326
380
450
V
17
19
21
25
27
32
35
43
48
59
73
82
91
102
114
126
144
161
179
204
245
275
336
357
427
V
18
20
24
26
31
34
42
47
58
72
81
90
101
113
125
143
160
178
203
244
272
334
354
424
500
Coil
Resistance
at 20 °C
±10 %
With economy resistor
I inrush Resistor
± 10 % Unit
Total
at Un
reference
resismax
tance
Ω
0.29
0.77
1.34
2.12
2.61
4.00
5.35
7.27
10.24
17.55
27.81
34.42
41.99
54.52
64.52
78.10
101.90
129.30
153.80
221.80
228.20
290
413.90
729.20
704.40
A
28
15
12
9
9
7.6
6.3
5.5
4.8
3.5
2.7
2.5
2.1
1.9
1.85
1.66
1.50
1.27
1.24
0.97
1.07
1.03
0.79
0.52
0.64
DR2 SC0018
DR2 SC0015
DR2 SC0027
DR2 SC0039
DR2 SC0047
DR2 SC0068
DR2 SC0100
DR2 SC0120
DR2 SC0180
DR2 SC0270
DR2 SC0470
DR2 SC0560
DR2 SC0680
DR2 SC0820
DR2 SC1200
DR2 SC1500
DR2 SC1800
DR2 SC2200
DR2 SC2700
DR2 SC3900
DR2 SC3900
DR2 SC4700
DR2 SC6800
DR2 SC1201
DR2 SC1201
Ω
18//18
15
27
39
47
68
100
120
180
270
470
560
680
820
1200
1500
1800
2200
2700
3900
3900
4700
6800
12 000
12 000
Rectifier
Number
Reference
of
DR5 TE1
contacts (2)
ZC4 GM2
Coil
Reference
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
WB1 HA026
WB1 HA044
WB1 HA060
WB1 HA075
WB1 HA082
WB1 HA100
WB1 HA120
WB1 HA130
WB1 HA160
WB1 HA220
WB1 HA275
WB1 HA300
WB1 HA330
WB1 HA380
WB1 HA400
WB1 HA440
WB1 HA500
WB1 HA567
WB1 HA600
WB1 HA765
WB1 HA660
WB1 HA750
WB1 HA850
WB1 HA1500
WB1 HA1150
4
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
S
S
S
S
S
Weight
kg
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
0.280
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Time constant when sealed: 12 ms.
1 Maximum operating rate: 120 operating cycles/hour (θ 6 55 °C).
Average consumption
Inrush
d.c. operation
Un min.
Un max.
W
W
150
280
a.c. (with rectifier)
Un min.
Un max.
VA
W
180
–
Un min.
VA
340
Un max.
W
–
Sealed (coil)
0.4
0.75
–
0.4
–
0.8
Economy resistor
7.5
14
–
8
–
15
(1) a.c. (50-400 Hz) with individual rectifier and economy resistor, see scheme on page 79.
(2) Complete the silicon rectifier reference DR5 TE1U or DR5 TE1S.
90
References (continued)
1
TeSys contactors
1
Coils - d.c. with economy resistor
Coils - rectified a.c. with economy resistor
References
(continued)
For contactors
Contactor
Type
Size
Associated electromagnet
CV1
J
EB1 JB40 (d.c.)
EB5 JB40 (rectified)
CV3
K (3 and 4 poles)
EC1 HA40
EC1 HA40
Coil
Resistance
at 20 °C
±10 %
With economy resistor
I inrush Resistor
± 10 % Unit
Total
at Un
reference
resismax
tance
Number
of
contacts
ZC4 GM2
A
22
14.23
10.18
8.52
6.81
6.33
5.42
4.93
4.39
3.85
3.70
3.13
2.86
2.74
2.27
2.21
2.01
1.90
1.47
1.32
1.32
1
0.93
0.76
0.63
0.50
Coils
WB1 JB3
Operating range
d.c.
a.c. (1)
min. max.
min. max.
V
11
14
17
19
22
24
27
30
33
37
40
46
51
57
64
71
79
88
102
114
128
158
182
227
283
355
V
13
16
18
21
23
21
29
32
36
39
45
50
56
63
70
78
87
101
113
127
157
181
226
282
354
437
V
–
–
–
24
26
29
32
35
39
43
47
54
59
66
73
80
90
100
115
128
144
178
204
256
319
399
V
–
–
–
25
28
31
34
38
42
46
53
58
65
72
79
89
99
114
127
143
177
203
255
318
398
491
Ω
0.39
0.92
1.56
2.26
3.17
3.90
5.15
6.29
7.99
9.93
11.95
15.79
19.37
22.76
30.60
35.13
43.18
53.04
76.59
95.85
119
181.60
242
371.30
565.60
881.90
438
500
492
500
1328.10 0.38
Ω
DR2 SC0012 12
DR2 SC0022 22
DR2 SC0039 39
DR2 SC0047 47
DR2 SC0068 68
DR2 SC0082 82
DR2 SC0100 100
DR2 SC0120 120
DR2 SC0180 180
DR2 SC0220 220
DR2 SC0220 220
DR2 SC0330 330
DR2 SC0390 390
DR2 SC0470 470
DR2 SC0560 560
DR2 SC0680 680
DR2 SC0820 820
DR2 SC1000 1000
DR2 SC1500 1500
DR2 SC1800 1800
DR2 SC2200 2200
DR2 SC3300 3300
DR2 SC4700 4700
DR2 SC6800 6800
DR2 SC1001 10 000
DR2 SC1001 + 10 000
DR2 SC8200
+ 8200
DR2 SC1501 + 15 000
DR2 SC1201
+ 12 000
Rectifier
Reference
DR5 TE1
(2)
Coil
Reference
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
–
–
–
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
S
S
S
WB1 JB318
WB1 JB322
WB1 JB326
WB1 JB328
WB1 JB330
WB1 JB331
WB1 JB334
WB1 JB335
WB1 JB337
WB1 JB338
WB1 JB339
WB1 JB341
WB1 JB342
WB1 JB343
WB1 JB345
WB1 JB346
WB1 JB347
WB1 JB348
WB1 JB428
WB1 JB429
WB1 JB430
WB1 JB431
WB1 JB432
WB1 JB433
WB1 JB434
WB1 JB435
kg
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
0.560
2
S
WB1 JB436
0.560
4
Weight
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Time constant when sealed: 25 ms.
1 Maximum operating rate: 120 operating cycles/hour (θ 6 55 °C).
Average consumption
Inrush
d.c. operation
Un min.
Un max.
W
W
130
220
a.c. (with rectifier)
Un min.
Un max.
VA
W
160
–
Un min.
VA
270
Un max.
W
–
Sealed (coil)
0.35
0.7
–
0.4
–
0.765
Economy resistor
6.5
13
–
7
–
13
(1) a.c. (50-400 Hz) with individual rectifier and economy resistor, see scheme on page 79.
(2) Complete the silicon rectifier reference DR5 TE1U or DR5 TE1S.
91
References (continued)
1
TeSys contactors
1
Coils - d.c. with economy resistor
Coils - rectified a.c. with economy resistor
References (continued)
For contactors
Contactor
Type
Size
CV1
K
EB5 KB40
Associated electromagnet
CV3
L (2 poles)
EB5 KB40
Coils
WB1 KB3
Operating range
d.c.
a.c. (1)
min. max.
min. max.
Coil
Resistance
at 20 °C
±10 %
I inrush
±10 %
à Un
max.
V
19
V
22
V
–
V
–
Ω
1.4
A
16
With economy resistor
Resistor
Unit
Total
reference
resistance
Ω
DR2 SC0068 68
Rectifier
Number
Reference
of
DR5 TE1
contacts (2)
ZC4 GM2
Coil
Reference
1
–
WB1 KB162
kg
1.120
23
24
–
–
1.9
13
DR2 SC0100
100
1
–
WB1 KB154
1.120
25
27
–
–
2.4
11
DR2 SC0120
120
1
–
WB1 KB153
1.120
28
30
35
37
3.3
9.3
DR2 SC0150
150
1
U
WB1 KB141
1.120
31
34
37
41
48
52
60
66
73
83
104
116
129
145
171
189
208
245
314
338
33
36
40
47
51
59
65
72
82
103
115
128
144
170
188
207
244
313
337
429
38
41
45
50
57
61
71
78
85
95
119
133
147
165
194
214
239
280
357
384
40
44
49
56
60
70
77
84
94
118
132
146
164
193
213
238
279
356
383
485
4.2
5.1
5.9
7.3
9.5
11.6
16.2
19.9
25.5
33.1
50.9
61.3
78.4
94.8
123.9
159.9
199.6
247.4
382
507
8.2
7.3
6.8
6.5
5.3
5.2
4
3.7
3.3
3.2
2.3
2.1
1.9
1.8
1.5
1.3
1.2
1.2
0.82
0.84
DR2 SC0180
DR2 SC0220
DR2 SC0270
DR2 SC0330
DR2 SC0470
DR2 SC0560
DR2 SC0820
DR2 SC1000
DR2 SC1200
DR2 SC1500
DR2 SC2200
DR2 SC2700
DR2 SC3900
DR2 SC4700
DR2 SC5600
DR2 SC8200
DR2 SC1001
DR2 SC1201
DR2 SC1801
DR2 SC1201
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
S
S
S
S
WB1 KB142
WB1 KB155
WB1 KB132
WB1 KB123
WB1 KB133
WB1 KB121
WB1 KB130
WB1 KB140
WB1 KB134
WB1 KB124
WB1 KB122
WB1 KB135
WB1 KB136
WB1 KB139
WB1 KB125
WB1 KB137
WB1 KB126
WB1 KB138
WB1 KB127
WB1 KB128
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
430
500
486
500
770
0.64
DR2 SC1801
180
220
270
330
470
560
820
1000
1200
1500
2200
2700
3900
4700
5600
8200
10 000
12 000
18 000
12 000
+ 12 000
18 000
+ 18 000
2
S
WB1 KB129
1.120
4
Weight
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Time constant when sealed: 45 ms.
1 Maximum operating rate: 120 operating cycles/hour (θ 6 55 °C).
Average consumption
Inrush
d.c. operation
Un min.
Un max.
W
W
215
380
a.c. (with rectifier)
Un min.
Un max.
VA
W
260
–
Un min.
VA
460
Un max.
W
–
Sealed (coil)
0.1
0.2
–
0.1
–
0.2
Economy resistor
4.5
8
–
5
–
9
(1) a.c. (50-400 Hz) with individual rectifier and economy resistor, see scheme on page 79.
(2) Complete the silicon rectifier reference DR5 TE1U or DR5 TE1S.
92
References (continued)
1
TeSys contactors
1
Coils - d.c. with economy resistor
Coils - rectified a.c. with economy resistor
References
(continued)
For contactors
Contactor
Type
Size
CV1
L (3 and 4 poles)
EB5 KB40
Associated electromagnet
Coils
WB1 KB3
Operating range
d.c.
a.c. (1)
min. max.
min. max.
Coil
Resistance
à 20 °C
±10 %
Economy resistor
I inrush Resistor
±10 %
Unit
Total
at Un
reference
resismaxi
tance
V
24
26
29
32
35
39
43
50
54
63
69
77
87
110
122
136
152
180
198
218
257
330
355
V
25
28
31
34
38
42
49
53
62
68
76
86
109
121
135
151
179
197
217
256
329
354
451
V
–
–
36
39
43
47
52
60
64
74
81
89
101
126
140
155
173
204
224
249
293
374
402
V
–
–
38
42
46
51
59
63
73
80
88
100
125
139
154
172
203
223
248
292
373
401
500
Ω
1.85
2.35
3.22
4.04
4.96
5.86
7.2
9.6
11.4
16.3
19.7
25.2
32.5
49.7
61
77.2
94
128
160
197
257
408
507
A
14
12
9.6
8.4
7.7
7.2
6.8
5.5
5.4
4.2
3.9
3.4
3.3
2.4
2.2
2
1.9
1.5
1.4
1.3
1.3
0.86
0.89
DR2 SC0068
DR2 SC0100
DR2 SC0120
DR2 SC0150
DR2 SC0180
DR2 SC0220
DR2 SC0270
DR2 SC0390
DR2 SC0470
DR2 SC0680
DR2 SC0820
DR2 SC1000
DR2 SC1200
DR2 SC1800
DR2 SC2200
DR2 SC2700
DR2 SC3300
DR2 SC4700
DR2 SC5600
DR2 SC6800
DR2 SC1001
DR2 SC1501
DR2 SC1001
452
500
–
–
785
0.63
DR2 SC1501
Number
of
contacts
ZC4 GM2
Ω
Ω
68
1
100
1
120
1
150
1
180
1
220
1
270
1
390
1
470
1
680
1
820
1
1000
1
1200
1
1800
1
2200
1
2700
1
3300
1
4700
1
5600
1
6800
1
10 000 1
15 000 1
10 000 2
+ 8200
15 000 2
+ 15 000
Rectifier
Reference
DR5 TE1
(2)
Coil
Reference
–
–
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
S
S
S
S
WB1 KB154
WB1 KB153
WB1 KB141
WB1 KB142
WB1 KB155
WB1 KB132
WB1 KB123
WB1 KB133
WB1 KB121
WB1 KB130
WB1 KB140
WB1 KB134
WB1 KB124
WB1 KB122
WB1 KB135
WB1 KB136
WB1 KB139
WB1 KB125
WB1 KB137
WB1 KB126
WB1 KB138
WB1 KB127
WB1 KB128
kg
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
–
WB1 KB129
1.120
4
Weight
Specifications
1 Operating range: 0.85 to 1.1 Uc
1 Time constant when sealed: 45 ms.
1 Maximum operating rate: 120 operating cycles/hour (θ 6 55 °C).
Average consumption
Inrush
d.c.
Un min.
W
240
Un max.
W
420
a.c. (with rectifier)
Un min.
Un max.
VA
W
290
–
Un min.
VA
515
Un max.
W
–
Sealed (coil)
0.2
0.3
–
0.2
–
0.3
Economy resistor
7
11
–
7.5
–
12
(1) a.c. (50-400 Hz) with individual rectifier and economy resistor, see scheme on page 79.
(2) Complete the silicon rectifier reference DR5 TE1U or DR5 TE1S.
93
References
1
TeSys contactors
1
Contactors LC1 B
Replacement coils and accessories
for single-pole contactors
References
The same coils are used for 5 or 8 contactor control supply.
1 For d.c. operation, the following must be associated with the coil:
- 1 economy resistor arrangement (resistors + 1 or 2 auxiliary contact(s) or 1 contactor).
1 For 50 to 400 Hz a.c. operation, the following must be associated with the coil:
- 1 individual rectifier (to be wired),
- 1 economy resistor arrangement (resistors + auxiliary contact(s) or 1 contactor) wired into the rectified current
side.
522634
Operating range
min-max (1)
d.c.
a.c.
WB1 KB333
Coil
Economy resistor
V
47-51
52-56
57-64
65-68
69-79
80-87
88-94
95-108
109-136
137-151
152-166
167-189
190-221
222-243
244-267
V
–
–
–
–
–
–
–
110-125
126-155
156-173
174-191
192-216
217-256
257-280
281-307
Resistance
at
20 °C
± 10 %
Ω
5.1
5.9
7.3
9.5
11.6
16.2
19.9
25.5
33.1
50.9
61.36
78.4
94.8
123.9
159.9
I
inrush
± 10 %
at Un
max
A
10.3
9.5
8.9
7.1
6.9
5.3
4.7
4.3
4.2
3
2.7
2.4
2.3
1.9
1.7
Resistor
Unit
reference
DR2 SC0270
DR2 SC0330
DR2 SC0390
DR2 SC0560
DR2 SC0680
DR2 SC0820
DR2 SC1000
DR2 SC1200
DR2 SC1800
DR2 SC2700
DR2 SC3300
DR2 SC3900
DR2 SC4700
DR2 SC6800
DR2 SC8200
268-318
308-365
199.6
1.6
DR2 SC1001
319-405
366-463
247.4
1.6
DR2 SC1201
406-446
447-500
464-500
–
382
506.7
1.1 (2) DR2 SC1001
1 (3)
DR2 SC1201
Total
resistance
Ω
270
330
390
560
680
820
1000
1200
1800
2700
3300
3900
4700
6800
4700
+ 3300
5600
+ 4700
6800
+ 5600
20 000
24 000
Contact
Qty Reference
3
Rectifier
Coil
only)
(for
Reference Reference
Weight
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
LC1 DT20 LDS135
LC1 DT20 LDS135
–
–
–
–
–
–
–
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1S
WB1 KB155
WB1 KB132
WB1 KB123
WB1 KB133
WB1 KB121
WB1 KB130
WB1 KB140
WB1 KB134
WB1 KB124
WB1 KB122
WB1 KB135
WB1 KB136
WB1 KB139
WB1 KB125
WB1 KB137
kg
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1
LC1 DT20 UDS135 DR5 TE1S
WB1 KB126
1.120
1
LC1 DT20 TDS135 DR5 TE1S
WB1 KB138
1.120
1
1
LC1 DT20 VDS135 DR5 TE1S
LC1 DT20 RDS135 –
WB1 KB127
WB1 KB128
1.120
1.120
Specifications
6 Average coil consumption (low sealed consumption):
9 d.c.: inrush 380…520 W, sealed 0.15…0.20 W
9 a.c. (with rectifier): inrush 450…620 VA, sealed 0.15…0.20 VA
6 Time constant when sealed 25 ms
6 Economy resistor consumption: 7…10 W
6 Operating cycles/hour at θ 4 55 °C: 4 120
6 Mechanical durability at Uc: 1.2 million operating cycles
6 With a.c. operation: good resistance to voltage drop on inrush, non susceptibility to micro-breaks, mains harmonics: level 4 7.
(1) For supply voltages of less than 110 V, beware of voltage drops caused by the inrush current.
(2) 2 resistors in series: 2 x 10 000 Ω.
(3) 2 resistors in series: 2 x 12,000 Ω.
94
References
TeSys contactors
1
1
Contactors LC1 B
Replacement coils and accessories
for 2-pole contactors
References
The same coils are used for 5 or 8 contactor control supply.
1 For d.c. operation, the following must be associated with the coil:
- 1 economy resistor arrangement (resistors + 1 or 2 auxiliary contact(s) or 1 contactor).
1 For 50 to 400 Hz a.c. operation, the following must be associated with the coil:
- 1 individual rectifier (to be wired),
- 1 economy resistor arrangement (resistors + auxiliary contact(s) or 1 contactor) wired into the rectified current
side.
522634
Operating range
min-max (1)
d.c.
a.c.
Coil
Economy resistor
V
48-51
52-56
V
–
–
Resistance
at
20 °C
± 10 %
Ω
3.22
4.04
I
inrush
± 10 %
at Un
max
A
15.8
13.8
57-62
–
4.96
12.5
63-68
69-79
80-85
–
–
–
5.86
7.2
9.6
11.6
11
8.8
86-98
99-113
11.4
8.6
99-108
109-119
120-136
137-173
174-191
192-210
211-238
114-125
126-136
137-156
157-196
197-216
217-238
239-272
16.3
19.7
25.2
32.5
49.7
61
77.2
6.6
6
5.4
5.3
3.8
3.4
3
239-279
273-318
94
3
280-310
311-341
342-399
400-500
319-359
360-387
388-452
453-500
128
160
197
257
2.4
2.1
2
1.9
WB1 KB333
Resistors (2 in series)
Unit
Total
reference
resistance
DR2 SC0068
DR2 SC0082
DR2 SC0100
DR2 SC0100
DR2 SC0120
DR2 SC0120
DR2 SC0150
DR2 SC0180
DR2 SC0220
DR2 SC0220
DR2 SC0270
DR2 SC0330
DR2 SC0390
DR2 SC0470
DR2 SC0680
DR2 SC1000
DR2 SC1200
DR2 SC1500
DR2 SC1800
DR2 SC1800
DR2 SC2200
DR2 SC2700
DR2 SC3300
DR2 SC3900
DR2 SC4700
DR2 SC5600
Ω
2x68
82
+ 100
100
+ 120
2x120
2 x 150
180
+ 220
220
+ 270
2x330
2x390
2x470
2x680
2x1000
2x1200
1500
+ 1800
1800
+ 2200
2x2700
2x3300
2x3900
4700
+ 5600
Contact
Qty Reference
3
Rectifier
Coil
only)
(for
Reference Reference
Weight
1
1
ZC4 GM2
ZC4 GM2
–
–
WB1 KB141
WB1 KB142
kg
1.120
1.120
1
ZC4 GM2
–
WB1 KB155
1.120
1
1
1
ZC4 GM2
ZC4 GM2
ZC4 GM2
–
–
–
WB1 KB132
WB1 KB123
WB1 KB133
1.120
1.120
1.120
1
ZC4 GM2
–
WB1 KB121
1.120
1
1
2
2
2
2
2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
WB1 KB130
WB1 KB140
WB1 KB134
WB1 KB124
WB1 KB122
WB1 KB135
WB1 KB136
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1
LP1 DT20 LDS135 DR5 TE1S
WB1 KB139
1.120
1
1
1
1
LP1 DT20 UDS135
LP1 DT20 TDS135
LP1 DT20 TDS135
LP1 DT20 VDS135
WB1 KB125
WB1 KB137
WB1 KB126
WB1 KB138
1.120
1.120
1.120
1.120
DR5 TE1S
DR5 TE1S
DR5 TE1S
DR5 TE1S
Specifications
6 Average coil consumption (low sealed consumption):
9 d.c.: inrush 600…800 W, sealed 0.35…0.5 W
9 a.c. (with rectifier): inrush 720…1000 VA, sealed 0.35…0.5 VA
6 Time constant when sealed 25 ms
6 Economy resistor consumption: 15…20 W
6 Operating cycles/hour at θ 4 55 °C: 4 120
6 Mechanical durability at Uc: 1.2 million operating cycles
6 With a.c. operation: good resistance to voltage drop on inrush, non susceptibility to micro-breaks, mains harmonics: level 4 7.
(1) For supply voltages of less than 110 V, beware of voltage drops caused by the inrush current.
95
References
1
TeSys contactors
1
Contactors LC1 B
Replacement coils and accessories
for 3-pole contactors
References
The same coils are used for 5 or 8 contactor control supply.
1 For d.c. operation, the following must be associated with the coil:
- 1 economy resistor arrangement (resistors + 1 or 2 auxiliary contact(s) or 1 contactor).
1 For 50 to 400 Hz a.c. operation, the following must be associated with the coil:
- 1 individual rectifier (to be wired),
- 1 economy resistor arrangement (resistors + auxiliary contact(s) or 1 contactor) wired into the rectified current
side.
522634
Operating range
min-max (1)
d.c.
a.c.
WB1 KB333
Coil
Economy resistor
Resistance
at
20 °C
± 10 %
I
inrush
± 10 %
at Un
max
V
47-50
51-55
56-60
61-66
67-72
73-79
80-92
93-98
V
–
–
–
–
–
–
–
108-113
Ω
1.85
2.35
3.22
4.04
4.96
5.86
7.2
9.6
A
27
23.5
18.5
16
14.5
13.5
12.8
10.2
99-114
114-132
11.4
10
115-126
127-139
140-159
133-145
146-160
161-181
16.3
11.7
25.2
7.7
7
6.3
160-201
202-222
223-246
247-277
278-327
328-360
361-399
400-469
470-500
182-228
229-255
256-282
283-316
317-372
373-408
409-452
453-500
–
32.2
49.7
61
77.2
94
128
160
197
257
6.2
4.5
4
3.6
3.5
2.8
2.5
2.4
1.9
Resistors (2 in
parallel or in series)
Unit
Total
reference
resistance
Ω
DR2 SC0150 2x150//
DR2 SC0180 2x180//
DR2 SC0220 2x220//
DR2 SC0270 2X270//
DR2 SC0330 2x330//
DR2 SC0100 2x100
DR2 SC0120 2x120
DR2 SC0150 150
DR2 SC0180 + 180
DR2 SC0180 180
DR2 SC0220 + 220
DR2 SC0270 2x270
DR2 SC0330 2x330
DR2 SC0390 390
DR2 SC0470 + 470
DR2 SC0560 2x560
DR2 SC0820 2x820
DR2 SC1000 2x1000
DR2 SC1200 2x1200
DR2 SC1500 2x1500
DR2 SC1500 3x1500
DR2 SC1800 3x1800
DR2 SC2200 3x2200
DR2 SC2700 3x2700
Contact
3
Rectifier
Coil
only)
(for
Reference Reference
Weight
Qty Reference
1
1
1
1
1
1
1
1
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
–
–
–
–
–
–
–
DR5 TE1U
WB1 KB154
WB1 KB153
WB1 KB141
WB1 KB142
WB1 KB155
WB1 KB132
WB1 KB123
WB1 KB133
kg
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1
ZC4 GM2
DR5 TE1U
WB1 KB121
1.120
2
2
2
ZC4 GM2
ZC4 GM2
ZC4 GM2
DR5 TE1U
DR5 TE1U
DR5 TE1U
WB1 KB130
WB1 KB140
WB1 KB134
1.120
1.120
1.120
2
2
1
1
1
1
1
1
1
ZC4 GM2
ZC4 GM2
LC1 DT20 LDS135
LC1 DT20 LDS135
LC1 DT20 UDS135
LC1 DT20 TDS135
LC1 DT20 VDS135
LC1 DT20 VDS135
LC1 DT20 RDS135
DR5 TE1U
DR5 TE1U
DR5 TE1S
DR5 TE1S
DR5 TE1S
DR5 TE1S
DR5 TE1S
DR5 TE1S
–
WB1 KB124
WB1 KB122
WB1 KB135
WB1 KB136
WB1 KB139
WB1 KB125
WB1 KB137
WB1 KB126
WB1 KB138
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
Specifications
6 Average coil consumption (low sealed consumption):
9 d.c.: inrush 900…1100 W, sealed 0.7…1 W
9 a.c. (with rectifier): inrush 1100…1300 VA, sealed 0.7…1 VA
6 Time constant when sealed 25 ms
6 Economy resistor consumption: 24…30 W
6 Operating cycles/hour at θ 4 55 °C: 4 120
6 Mechanical durability at Uc: 1.2 million operating cycles
6 With a.c. operation: good resistance to voltage drop on inrush, non susceptibility to micro-breaks, mains harmonics: level 4 7.
(1) For supply voltages of less than 110 V, beware of voltage drops caused by the inrush current.
96
References
1
TeSys contactors
1
Contactors LC1 B
Replacement coils and accessories
for 4-pole contactors
References
The same coils are used for 5 or 8 contactor control supply.
1 For d.c. operation, the following must be associated with the coil:
- 1 economy resistor arrangement (resistors + 1 or 2 auxiliary contact(s) or 1 contactor).
1 For 50 to 400 Hz a.c. operation, the following must be associated with the coil:
- 1 individual rectifier (to be wired),
- 1 economy resistor arrangement (resistors + auxiliary contact(s) or 1 contactor) wired into the rectified current
side.
522634
Operating range
min-max (1)
d.c.
a.c.
WB1 KB333
V
57-61
62-67
68-73
74-81
82-89
90-102
103-111
112-129
130-143
144-157
158-180
181-226
227-251
252-278
279-313
314-368
369-408
409-448
449-500
V
–
–
–
–
–
105-119
120-128
129-148
149-163
164-179
180-204
205-259
260-288
289-317
318-356
357-418
419-462
463-500
–
Coil
Resistance
at
20 °C
± 10 %
Ω
2.35
3.22
4.04
4.96
5.86
7.2
9.6
11.4
16.3
19.7
25.2
32.5
49.7
61
77.2
94
128
160
197
Economy resistor
I
inrush
± 10 %
at Un
max
A
26
21
18
16.3
15
14
11.5
11.3
8.7
8
7.1
6.9
5
4.5
4
3.9
3.2
2.8
2.5
Resistors (3 in series)
Reference
Total
unit
resistance
DR2 SC0027
DR2 SC0033
DR2 SC0039
DR2 SC0047
DR2 SC0056
DR2 SC0068
DR2 SC0100
DR2 SC0100
DR2 SC0150
DR2 SC0180
DR2 SC0220
DR2 SC0330
DR2 SC0470
DR2 SC0560
DR2 SC0680
DR2 SC0820
DR2 SC1200
DR2 SC1500
DR2 SC1800
Ω
3x27
3x33
3x39
3x47
3x56
3x68
3x100
3x100
3x150
3x180
3x220
3x330
3x470
3x560
3x680
3x820
3x1200
3x1500
3x1800
Contact
Qty Reference
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
LC1 DT20 LDS135
LC1 DT20 UDS135
LC1 DT20 UDS135
LC1 DT20 TDS135
LC1 DT20 VDS135
LC1 DT20 VDS135
LC1 DT20 RDS135
3
Rectifier
Coil
only)
(for
Reference Reference
–
–
–
–
–
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1U
DR5 TE1S
DR5 TE1S
DR5 TE1S
DR5 TE1S
DR5 TE1S
DR5 TE1S
–
WB1 KB153
WB1 KB141
WB1 KB142
WB1 KB155
WB1 KB132
WB1 KB123
WB1 KB133
WB1 KB121
WB1 KB130
WB1 KB140
WB1 KB134
WB1 KB124
WB1 KB122
WB1 KB135
WB1 KB136
WB1 KB139
WB1 KB125
WB1 KB137
WB1 KB126
Weight
kg
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
Specifications
6 Average coil consumption (low sealed consumption):
9 d.c.: inrush 1100…1400 W, sealed 1.2…1.6 W
9 a.c. (with rectifier): inrush 1300…1600 VA, sealed 1.2…1.6 VA
6 Time constant when sealed 25 ms
6 Economy resistor consumption: 35…45 W
6 Operating cycles/hour at θ 4 55 °C: 4 120
6 Mechanical durability at Uc: 1.2 million operating cycles
6 With a.c. operation: good resistance to voltage drop on inrush, non susceptibility to micro-breaks, mains harmonics: level 4 7.
(1) For supply voltages of less than 110 V, beware of voltage drops caused by the inrush current.
97
Presentation
1
TeSys contactors
Variable composition contactors
CRX B and CVX B for switching the excitation circuits
of synchronous machines
Presentation
Variable composition contactors CRX B and CVX B are designed for switching the
excitation circuits of synchronous machines, in particular electrical power station
generators, for operational currents from 80 to 2750 A.
Example: Static excitation generator.
Basic scheme
Generator
4
3
1
+4: *
+8: *
Auxiliary power
2
1
2
3
4
Excitation contactor
Thyristor bridge
Discharge resistor Rd
Excitation winding
Operating principle
The voltage delivered by the generator is related to the current flowing through the
excitation winding 4.
Start-up phase
1 The contactor 1 closes, off load.
1 An adjustable auxiliary power supply generates current in the excitation winding 4
to allow power-up of the generator.
1 When the voltage delivered by the generator is sufficient to supply the excitation
winding 4 via a thyristor bridge 2, the auxiliary supply is switched off.
Stop phase
When a stop instruction is received, the thyristor bridge 2 operates for a few seconds
as an inverter, then the excitation contactor 1 opens.
The function of the N/C pole is to discharge residual electromagnetic energy from the
excitation winding 4 via the discharge resistor Rd 3.
Under normal operating conditions, breaking is therefore easy, especially as the
N/O poles and the N/C pole are make before break.
However, in the event of a problem, the contactor must be able to break.
Note: The N/C pole, which is used for machine de-excitation, has no arc chambers.
Its breaking capacity is nil. Re-energisation of the contactor must therefore be avoided during the
de-excitation phase.
If there is any risk of this happening, it is advisable to add an off-delay function that prevents
pick-up of the contactor for the 10 seconds following drop-out.
98
1
Characteristics
1
TeSys contactors
1
Variable composition contactors
CRX B and CVX B for switching the excitation circuits
of synchronous machines
Contactor description
CRX and CVX B contactors comprise:
1 2 N/O poles with magnetic blow-out (80…2750 A at 5 850 V),
1 1 N/C pole without blow-out (80…630 A),
1 1 electromagnet with d.c. supply,
23either magnetic latching (CRX B42144),
23or with economy resistor (CVX B42144).
1 2 instantaneous auxiliary contact heads (6 N/O contacts + 2 N/C contacts).
1 1 mounting bar, 1 rotary drive shaft.
The following can be added:
1 1 or 2 blocks of 4 instantaneous auxiliary contacts LAD N44, without increasing
the overall size of the contactor,
1 or 1 time delay block LAD T4 or LAD R4.
Note: it is not possible to fit a mechanical latch block LA6 DK33 on these contactors.
Characteristics
CRX B and CVX B contactor sizes
N/O pole
4 40 °C
F
G
H
J
K
L
M
P
R
A
80
170
250
470
630
800
1250
2000
2750
Rated current
θ
Maximum operational voltage
d.c.
Rated insulation voltage
Conforming to IEC 60664-1
Making capacity
2 poles in series
V
850
d.c.
V
1000
d.c.
A
1400
2900
3500
5200
6500
14 000
14 000
21 000
25 000
Breaking capacity
d.c. L/R = 15 ms
A
500
1000
1200
1200
1500
3200
4400
7200
10 000
ms
2
A
80
200
300
470
630
630
630
630
630
3200
4000
5200
6500
6500
6500
6500
6500
960
1400
2700
3600
3600
3600
3600
3600
Overlap time with the N/C pole
N/C pole
4 40 °C
Rated current
θ
Making capacity
d.c.
A
1600
Breaking capacity
d.c. L/R = 15 ms
A
0
Permissible current
For 10 seconds
A
480
99
References
1
TeSys contactors
1
Variable composition contactors
CRX B and CVX B for switching the excitation circuits
of synchronous machines
Magnetic latching contactors
Control circuit: d.c.
Operational
voltage
1V
850
Number
of N/O
poles
Number
of N/C
poles
Instantaneous Rated
Basic reference,
auxiliary
operational to be completed
contacts
current
by adding the
voltage code
(1)
2
1
6
2
A
80
170
250
470
630
800
1250
2000
2750
44
CRX BG2144
CRX BH2144
CRX BJ2144
CRX BK2144
CRX BL2144
CRX BM2144
CRX BP2144
CRX BR2144
CRX BF21
Weight
kg
6.280
10.890
15.000
21.700
38.150
58.000
58.000
81.000
114.000
Contactors with standard electromagnets
Control circuit: d.c. with economy resistor
Operational
voltage
1V
850
Number
of N/O
poles
Number
of N/C
poles
Instantaneous Rated
Basic reference,
auxiliary
operational to be completed
contacts
current
by adding the
voltage code
(1)
2
1
6
2
A
80
170
250
470
630
800
1250
2000
2750
44
CVX BG2144
CVX BH2144
CVX BJ2144
CVX BK2144
CVX BL2144
CVX BM2144
CVX BP2144
CVX BR2144
CVX BF21
Weight
kg
6.280
10.890
15.000
21.700
38.150
58.000
58.000
81.000
114.000
(1) Standard control circuit voltages (for other voltages, please consult your Regional Sales
Office):
Volts
110
125
250
FD
GD
UD
1
100
References
1
TeSys contactors
1
Variable composition contactors
CRX B and CVX B for switching the excitation circuits
of synchronous machines
Spare parts
567072
Sets of contacts
Description
1 fixed contact
+
1 moving contact
501480
PN1 JB80
Number of sets
required per
contactor pole
1
CRX B
and CVX B
contactor sizes
F
Reference
Weight
PA2 FB80
kg
0.070
1
G
PA2 GB80
0.160
1
H
PA2 HB80
0.220
1
J
PN1 JB80
0.320
1
K
PN1 KB80
0.440
1
L
PA1 LB80
0.420
1
M
PA1 LB80
0.420
2
P
PA1 LB80
0.420
3
R
PA1 LB80
0.420
Number of sets
required per
contactor pole
1
CRX B
and CVX B
contactor sizes
F
Reference
PA2 FB50
kg
0.070
G
PA2 GB50
0.160
H
PA2 HB50
0.220
J
PN3 JB50
0.320
K
PN3 KB50
0.440
L
PA1 LB50
0.420
M
PA1 LB50
0.420
P
PA1 PB52
0.840
R
PA1 RB52
1.260
PN1 LB80
Arc chamber only
567073
Description
Arc chamber
Weight
PN3 KB50
101
References
1
TeSys contactors
1
Variable composition contactors
CRX B and CVX B for switching the excitation circuits
of synchronous machines
Coils and associated components
Contactors
Usual
voltage
567074
1
WB1 GA333
CRX BF21FD
CRX BF21GD
CRX BF21UD
CRX BG21FD
CRX BG21GD
CRX BG21UD
CRX BH21FD
CRX BH21GD
CRX BH21UD
CRX BJ21FD
CRX BJ21GD
CRX BJ21UD
CRX BK21FD
CRX BK21GD
CRX BK21UD
CRX BL/M/P/21FD
CRX BL/M/P/21GD
CRX BL/M/P/21UD
CRX BR21FD
CRX BR21GD
CRX BR21UD
Contactors
V
110
125
250
110
125
250
110
125
250
110
125
250
110
125
250
110
125
250
110
125
250
Usual
voltage
1
102
Coil
Reference
WB1 EA200
WB1 EA220
WB1 EA432
WB1 GA230
WB1 GA300
WB1 GA550
WB1 HA340
WB1 HA380
WB1 HA600
WB1 JB348
WB1 JB428
WB1 JB432
WB1 KB124
WB1 KB124
WB1 KB137
WB1 KB121
WB1 KB140
WB1 KB136
WB1 KB133
WB1 KB121
WB1 KB135
Additional resistors
R at 20 °C
W
44
53
208
33
59
203
45
51
158
55
76.3
244
32.5
32.5
160
11.4
19.7
77.2
9.6
11.4
61
Coil
R1
W
100
120
470
68
120
390
68
120
270
120
180
680
100
100
390
47
100
330
47
56
270
Reference
DR2 SC0100
DR2 SC0120
DR2 SC0470
DR2 SC0068
DR2 SC0120
DR2 SC0390
DR2 SC0068
DR2 SC0120
DR2 SC0270
DR2 SC0120
DR2 SC0180
DR2 SC0680
DR2 SC0100
DR2 SC0100
DR2 SC0390
DR2 SC0047
DR2 SC0100
DR2 SC0330
DR2 SC0047
DR2 SC0056
DR2 SC0270
R2
W
82
100
470
47
56
270
68
82
220
100
100
330
68
68
390
39
47
220
39
47
270
Reference
Automatic coil
cut-out contact
No. Reference
DR2 SC0082
DR2 SC0100
DR2 SC0470
DR2 SC0047
DR2 SC0056
DR2 SC0270
DR2 SC0068
DR2 SC0082
DR2 SC0220
DR2 SC0100
DR2 SC0100
DR2 SC0330
DR2 SC0068
DR2 SC0068
DR2 SC0390
DR2 SC0039
DR2 SC0047
DR2 SC0220
DR2 SC0039
DR2 SC0047
DR2 SC0270
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
Economy resistor
Reference
R at 20 °C
W
88
110
367
88
88
257
62
79
303
76.3
97.5
388
49.7
61
257
19.7
25.2
94
CVX BF21FD
CVX BF21GD
CVX BF21UD
CVX BG21FD
CVX BG21GD
CVX BG21UD
CVX BH21FD
CVX BH21GD
CVX BH21UD
CVX BJ21FD
CVX BJ21GD
CVX BJ21UD
CVX BK21FD
CVX BK21GD
CVX BK21UD
CVX BL/M/P/21FD
CVX BL/M/P/21GD
CVX BL/M/P/21UD
V
110
125
250
110
125
250
110
125
250
110
125
250
110
125
250
110
125
250
WB1 EA290
WB1 EA315
WB1 EA550
WB1 GA380
WB1 GA380
WB1 GA600
WB1 HA400
WB1 HA440
WB1 HA750
WB1 JB428
WB1 JB429
WB1 JB433
WB1 KB122
WB1 KB135
WB1 KB138
WB1 KB140
WB1 KB134
WB1 KB139
CVX BR21FD
110
WB1 KB121 11.4
CVX BR21GD
CVX BR21UD
125
250
WB1 KB130 16.3
WB1 KB136 77.2
Reference
DR2 SC1500
DR2 SC1800
DR2 SC6800
DR2 SC1500
DR2 SC1500
DR2 SC5600
DR2 SC1200
DR2 SC1500
DR2 SC5600
DR2 SC1200
DR2 SC1500
DR2 SC6800
DR2 SC2200
DR2 SC2700
DR2 SC1201
2 x DR2 SC0330
2 x DR2 SC0470
DR2 SC1800
+ DR2 SC2200
DR2 SC0180
+ DR2 SC0220
2 x DR2 SC0270
2 x DR2 SC1200
Total
resistance
W
1500
1800
6800
1500
1500
5600
1200
1500
5600
1200
1500
6800
2200
2700
12 000
660
940
4000
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
PR4 FB0010
PR4 FB0009
PR4 FB0006
PR4 FB0011
PR4 FB0010
PR4 FB0006
Economy resistor
contact
No. Reference
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
ZC4 GM2
LP1 D12004UD
400
1
ZC4 GM2
540
2400
2
1
ZC4 GM2
ZC4 GM2
LP1 D12004UD
Dimensions
1
TeSys contactors
1
Variable composition contactors
CRX B and CVX B for switching the excitation circuits
of synchronous machines
Contactors CRX B and CVX B, sizes F to K
50
Dimension L: fixing centres depending on the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary contact
blocks in addition to the maintaining? contact.
4
C X B contactor size
Ø
M6
M8
M10
M10
M12
F
G
H
J
K
b
75
60
62
114
141
b1
120
164
188
117
214
c
17
43
52
40
45
c1
149
134
176
173
215
L
445
540
540
635
760
L1
15
15
20
34
37
P
50
50
60
85
100
Q
20
45
57
64
64
Minimum electrical clearance
X1
X2
25
15
20
15
60
55
50
100
80
80
Q1
52
52
57
70
75
Contactors CRX B and CVX B, sizes L to R
185
290
R
365
15
15
N
c 85 b c
260
CRX B
65
75
50
51
P
300
T
30
L
a
T
S
Q
C1
Ø
Dimension L: fixing centres depending on the number of N/O or N/C main poles, with or without magnetic blow-out, and the number of ZC4 GM auxiliary contact
blocks in addition to the maintaining? contact.
4
C X B contactor size
L
M
P
R
Ø
M8
M10
M10
M10
b
59
55
55
50
c
16
20
20
25
C1
392
392
487
582
L
760
760
885
950
N
121
125
125
130
P
100
100
150
195
Q
100
100
110
130
R
122
157
173
173
Minimum electrical clearance
X1
X2
200
250
200
250
200
250
250
300
103
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ART. 960199
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7
Due to evolution of standards and equipment, the characteristics indicated in texts and images of this
document do not constitute a commitment on our part without confirmation.
Design: Schneider Electric
Photos: Schneider Electric
Printed by:
07/2007
DIA1ED2070702EN
www.telemecanique.com