www.terasaki.co.jp
Catalogue No.’14–!64E
TABLE OF CONTENTS
1. Ratings and Specifications …………………………………………………………………………………………………1-1
Molded Case Circuit Breakers
zFixed thermal and fixed magnetic MCCBs ………………………1-2
cSwitch-disconnectors ………………………………………………1-4
xAdjustable thermal and adjustable magnetic MCCBs …………1-3
1
2. Mounting and Connection ……………………………………………………………………………………………………2-1
zType of connections and mountings ……………………………2-2
cTerminal screw sizes and standard torques ……………………2-6
List of connecting type ……………………………………………2-2
vInsulation distance from the line side ……………………………2-7
Connecting parts ……………………………………………………2-3
bReverse connection ………………………………………………2-8
xCompression terminals ……………………………………………2-4
nLists of breaker mounting screws …………………………………2-8
2
3. Accessories ……………………………………………………………………………………………………………………3-1
zInternally mounted accessories …………………………………3-2
xExternally mounted accessories …………………………………3-6
1. Connection diagrams and terminal numbers …………………3-2
1. Motor operators (MC) ……………………………………………3-6
2. Possible combinations …………………………………………3-2
2. Toggle holder (HH) and toggle lock (HL) ……………………3-9
3. Ratings and operation data of auxiliary and
3. External operating handles ……………………………………3-10
alarm switches……………………………………………………3-3
4. Shunt trip device (SHT) …………………………………………3-3
5. Undervoltage trip device (UVT) ………………………………3-4
3
(1) Breaker-mounted (HB) for E100 …………………………3-10
(2) Breaker-mounted (field installable)(HB)
for S160, E250, S250 ………………………………………3-12
(3) Door-mounted (depth adjustable) (HS) standard type …3-16
(4) Door-mounted (depth adjustable) (HP) ordinal type ……3-20
4. Interpole barriers (BA) …………………………………………3-25
5. Terminal covers CF/CR/CS……………………………………3-26
(1) CF for front-connected breakers …………………………3-26
(2) CR for rear-connected and plug-in breakers
CS for front-connected breakers with cable clamps ……3-27
6. Terminal blocks (TF) …………………………………………3-28
7. Mechanical interlock ……………………………………………3-30
• Slide interlock (MS) …………………………………………3-30
8. Door Flange (DF) ………………………………………………3-33
4. Characteristics and Outline Dimensions …………………………………………………………………………………4-1
• E100-SF………………………………………………………………4-2
• S160-SCJ, S160-SJ ………………………………………………4-10
• E160-SF………………………………………………………………4-4
• E250-SJ, S250-SJ …………………………………………………4-12
• S160-SCF, S160-SF ………………………………………………4-6
• S160-SN ……………………………………………………………4-14
• E250-SF, S250-SF …………………………………………………4-8
• S250-SN ……………………………………………………………4-16
4
FEATURES
Saving space and saving money !
No.4
No.1
Operation in pollution
degree 3 to IEC standard
No.6
Compact size: W75 H130 D68;
IP20 protection for the terminals
and high breaking capacity: 40kA
and IP30 protection for the front cover
415V (S160-SF/SJ)
with toggle (with terminal covers)
No.9
No.7
Two alarm
Unique accessory
switches can be
cover opens with
easily installed
only one screw
No.8
No.5
Practical internal
Suitable for isolation
accessories can
with positive contact
be installed with
indication
one touch
• ayxiliary switch
• alarm switch
No.2
• shunt trip
• undervoltage
Huge adjustment
No.3
trip
range for overload
Unlimited performance
when reverse-connected
protection: 63 to 100%
Dial cover can be
sealed.
No.10
(Adjustable thermal
Secure accessory cover
MCCBs)
retains nameplate
VARIED TERMINATIONS
cable clamp
straight extension bar
spread extension bar
cable clamp for
aluminum
conductors
front connections
Molded Case Circuit Breakers
zFixed thermal and fixed magnetic MCCBs …………………………1-2
xAdjustable thermal and adjustable magnetic MCCBs ……………1-3
cSwitch-disconnectors …………………………………………………1-4
Ratings and Specifications
1
Ratings and
Specifications
1
1-1
1
Ratings and Specifications
Molded Case Circuit Breakers
zFixed thermal and fixed magnetic MCCBs
Frame size (A)
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 40°C
＊center pole omitted
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
① DC
AC
690V
500V
440V
415V
380V
240V
250V
125V
■Rated short time withstand current, kA
■External dimensions, mm
d
a
c
b
a
b
c
d
Externally mounted
Internally
mounted
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Auxiliary switch
ＡＸ
Alarm switch
ＡＬ
Shunt trips
ＳＨ
Undervoltage trips
ＵＶ
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
100
160
160
160
250
E100-SF
E160-SF
S160-SCF
S160-SF
E250-SF
2
3
1
2
3
4
2＊ 3
10
15
20
30
40
50
60
75
100
16
63
20
80
25
100
32
125
40
50
(45°C only)
15
20
30
40
50
60
15
20
30
40
50
60
75
100
125
160
125
150
175
200
225
250
125
150
175
200
225
250
690
6
A
690
8
A
690
8
A
690
8
A
690
8
A
690
8
A
―
7.5/3.8
10/5
10/5
16/8
25/13
7.5/3.8
15/7.5
―
―
―
―
―
―
25/13
―
10/5
―
―
7.5/4
15/7.5
25/13
25/13
35/18
20/10
30/15
―
6/3
10/7.5
25/13
40/20
40/20
50/25
25/13
40/20
―
―
10/7.5
15/12
25/19
25/19
35/27
15/12
25/19
―
4/4
25/13
30/15
40/20
40/20
85/43
25/13
40/20
―
25
130
68
95
0.3
50 75 100
130
68
95
0.6 0.8 1.0
75
130
68
95
0.8
105 105 140
165
68
95
1.5 1.5 1.9
105 105 140
165
68
95
1.5 1.5 1.9
'
―
―
○
○
―
―
―
―
―
―
―
―
―
'
○
―
○
―
―
―
―
―
―
―
―
―
―
'
○
―
―
―
○
―
―
―
―
―
―
―
―
'
○
○
―
―
○
―
―
―
―
―
―
○⑪
―
'
○
―
○
―
○
―
―
―
―
―
―
―
―
'
○
―
○
―
○
―
―
―
―
―
―
―
―
●
●
●
●
―
―
―
―
―
●
●
●
●
―
●
●
●
―
―
―
―
―
―
―
―
―
●
●
●
―
―
―
―
●
●
●
●
●
―
― ●
― ●
―
― ●
●
●
●
●
―
●③
●
●
●
●
●
●
―
●
●
―
●
●
●
●
●
―
●③
●
●
●
●
●
●
●
●
●
―
●
●
●
●
●
●
●③
●
●
●
●
●
●
●
●
●
―
●
●
●
●
●
●
●③
●
●
Fixed thermal
Fixed magnetic
Yes (Red)
Yes
Yes
Yes
Fixed thermal
Fixed magnetic
Yes (Red)
Yes
Yes
Yes
Fixed thermal
Fixed magnetic
Yes (Red)
Yes
Yes
Yes
Fixed thermal
Fixed magnetic
Yes (Red)
Yes
Yes
Yes
Fixed thermal
Fixed magnetic
Yes (Red)
Yes
Yes
Yes
50
130
68
87
0.48
75
0.74
●
●
●
●
Fixed thermal
Fixed magnetic7
Yes (Red)
Yes
Non
Non
3
4
75
100
125
160
○
○⑪
100
1.0
250
S250-SF
4
○
2＊ 3
4
○
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ● : “yes” or “available”. ― : “no” or “not available”.
① : DC rating available on request. ③ : Line side interpole barriers are supplied as standard. (Front connection only) 7 : Hydraulic-magnetic type for below 10A rating.
⑪ : Provided with DIN rail adaptor.
1-2
1
Ratings and Specifications
Molded Case Circuit Breakers
xAdjustable thermal and fixed or adjustable magnetic MCCBs
Frame size (A)
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 45°C
① DC
AC
690V
525V
440V
415V
380V
240V
250V
125V
■Rated short time withstand current, kA
■External dimensions, mm
d
a
c
b
a
b
c
d
Externally mounted
Internally
mounted
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Auxiliary switch
ＡＸ
Alarm switch
ＡＬ
Shunt trips
ＳＨ
Undervoltage trips
ＵＶ
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
160
250
S160-SJ
E250-SJ
3
3
3
4
4
250
S250-SJ
4
3
25
40
63
80
100
125
160
25
40
63
80
100
125
160
100
125
160
200
250
160
200
250
690
8
A
690
8
A
800
8
A
800
8
A
―
7.5/4
15/7.5
25/13
25/13
35/18
20/10
30/15
―
6/3
10/7.5
25/13
40/20
40/20
50/25
25/13
40/20
―
―
7.5/6
15/12
25/19
25/19
35/27
15/12
25/19
―
4/4
10/7.5
30/15
40/20
40/20
85/43
25/13
40/20
―
75
130
68
95
0.8
100
1.0
75
130
68
95
0.8
100
1.0
105
165
68
95
1.5
140
1.9
105
165
68
95
1.5
4
1
140
Ratings and Specifications
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
160
S160-SCJ
1.9
'
○
○
○
―
○
―
―
―
―
―
―
○⑪
―
'
○
○
○
―
○
―
―
―
―
―
―
○⑪
―
'
○
○
○
―
○
―
―
―
―
―
―
―
―
'
○
○
○
―
○
―
―
―
―
―
―
―
―
●
●
●
●
―
●
●
―
●
●
●
●
●
●
●③
●
●
●
●
●
●
―
●
●
―
●
●
●
●
●
●
●③
●
●
●
●
●
●
●
●
●
―
●
●
●
●
●
●
●③
●
●
●
●
●
●
●
●
●
―
●
●
●
●
●
●
●③
●
●
Adjustable thermal
Fixed magnetic
Yes (Red)
Yes
Yes
Yes
Adjustable thermal
Fixed magnetic
Yes (Red)
Yes
Yes
Yes
Adjustable thermal
Adjustable magnetic
Yes (Red)
Yes
Yes
Yes
Adjustable thermal
Adjustable magnetic
Yes (Red)
Yes
Yes
Yes
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ● : “yes” or “available”. ― : “no” or “not available”.
① : DC rating available on request. ③ : Line side interpole barriers are supplied as standard. (Front connection only)
⑪ : Provided with DIN rail adaptor.
1-3
1
Ratings and Specifications
Molded Case Circuit Breakers
cSwitch-disconnectors
Frame size (A)
Type
Number of poles
■Ratings
Rated current, A
Rated insulation voltage〔Ui〕 V
Rated operational voltage V
Rated short circuit making capacity, kA peak
Rated short time withstand current, kA
Rated impulse withstand voltage 〔U imp〕 kV
■Performance
Utilization category
AC
IEC 60947-3
DC
Upstream breaker (OCPD) @9
■External dimensions, mm
d
a
b
c
AC
AC
DC
690V
250V
a
b
c
d
Externally mounted
Internally
mounted
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Auxiliary switch
ＡＸ
Alarm switch
ＡＬ
Shunt trips
ＳＨ
Undervoltage trips
ＵＶ
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
160
250
S160-SN
S250-SN
3
３
4
４
160
690
690
250
2.8
2（0.3sec）
8
250
800
690
250
6
3（0.3sec）
8
AC-23A
DC-22A
S160-SF
AC-23A
DC-22A
S250-SF
75
130
68
95
0.7
105
165
68
95
1.5
100
0.9
140
1.9
'
○
○
○
―
○
―
―
―
―
―
―
○⑪
―
'
○
○
○
―
○
―
―
―
―
―
―
―
―
●
●
●
●
―
●
●
―
●
●
●
●
●
●
●e
●
●
●
●
●
●
●
●
●
―
●
●
●
●
●
●
●e
●
●
Yes (Red)
Yes
Yes
Yes
Yes (Red)
Yes
Yes
Yes
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering. ● : “yes” or “available”. ― : “no” or “not available”.
③ : Line side interpole barriers are supplied as standard. (Front connection only) ⑪ : Provided with DIN rail adaptor.
@9 : Required for overcurrent protection. Rated conditional short-circuit current [Icc] will be the same as Rated short-circuit breaking capacity of upstream breaker.
1-4
zType of connections and mountings ……………………………………2-2
List of connecting type…………………………………………………………2-2
Connecting parts ………………………………………………………………2-3
xCompression terminals ……………………………………………………2-4
cTerminal screw sizes and standard torques ……………………………2-6
vInsulation distance from the line side …………………………………2-7
bReverse connection ………………………………………………………2-8
nLists of breaker mounting screws ………………………………………2-8
2
Mounting and Connection
2
Mounting and
Connection
2-1
2
Mounting and Connection
Molded Case Circuit Breakers
zType of connections and mountings
List of connecting types
Front-connected (FC)
Connecting types
(Abbreviation)
Rear-connected (RC)
For compression
terminals / flat bars
With extension bars
With cable clamps
Flat bar studs
Stud can be turned 45° or 90°
Bolt studs
Outer view
Breaker
E100-SF
'
―
○
―
○
E160-SF
'
○
○
―
―
S160-SCF
S160-SF
'
○
―
○
―
S160-SCJ
S160-SJ
S160-SN
'
○
○
○
―
E250-SF
S250-SF
E250-SJ
S250-SJ
S250-SN
'
○
○
○
―
• Extension bars are attached
• Connect compression
to breaker terminals.
terminals or flat bars directly
Connect compression
to breaker terminals.
terminals or flat bars to the
extension bars.
• Cable clamps are attached
to breaker terminals.
Connect wires directly to
cable clamps.
• Flat bar studs will be factory
installed in the horizontal
position unless otherwise
specified.
• For E250, S250, the flat bar
studs in the vertical position
are available on request.
Please select a position code
from those shown in the table
below:
Position Position of flat bar studs
code
Line side Load side
Remarks
RC-A
RC-B
RC-C
RC-D
Vertical
Horizontal
Vertical
Horizontal
Horizontal
Vertical
Vertical
Horizontal
• For S160, the studs are
horizontal direction only.
See page 2-6 for dimensions and tightening torques of terminal screws.
Notes:
' : Standard. This configuration used unless otherwise specified.
○ : Optional standard. Specify when ordering.
▲ : Semi-standard.
△ : Custom-built. Contact us for details.
― : “no” or “not available”.
q. See page 2-3 for details.
2-2
Connecting parts
There are the following connecting/mounting hardware available as options:
1. Extension bars for front conection
Number
of poles
T2FB12L2SH
T2FB12L3SH
T2FB12L4SH
T2FB12L2SB
T2FB12L3SB
T2FB12L4SB
T2FB25L3WH
T2FB25L4WH
T2FB25L3WB
T2FB25L4WB
T2FB25L2SH
T2FB25L3SH
T2FB25L4SH
T2FB25L2SB
T2FB25L3SB
T2FB25L4SB
2
3
4
2
3
4
3
4
3
4
2
3
4
2
3
4
Min
order qty
Applicable breakers
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
Straight extension bars
1/2
1
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
Straight extension bars
1
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
Spread extension bars
1/2
1
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
Spread extension bars
1
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
Straight extension bars
1/2
1
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
Straight extension bars
1
Constituent parts
Extension bar
Screw B
2
2
3
3
4
4
4
4
6
6
8
8
3
3
4
4
6
6
8
8
2
2
3
3
4
4
4
4
6
6
8
8
Screw C
2
3
4
4
6
8
3
4
6
8
2
3
4
4
6
8
Remarks
2
¡See page 2-6 for screws B and C.
Note q: Two sets, one for the line side and one for the load side, are required per breaker.
2. Frat bar stud for rear connection
Type
T2RP12L2S
T2RP12L3S
T2RP12L4S
T2RP25L2S
T2RP25L3S
T2RP25L4S
Number
of poles
2
3
4
2
3
4
Applicable breakers
Min
order qty
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
1
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
1
1
Constituent parts
Stud bar
Screw D
Screw E
4
6
8
4
6
8
4
6
8
4
6
8
4
6
8
4
6
8
Remarks
Mounting and Connection
Type
¡See page 2-6 for screws D and E.
Note q: The studs can be rotated to four angular positions: 0 (horizontal), 45, 90 (vertical) and 135 degrees.
2-3
2
Mounting and Connection
Molded Case Circuit Breakers
xCompression terminals
Front connected type (without extension bar)
100
Nominal wire size (mm2)
Breaker
Frame size (A)
E100-SF
2
(15-50A)
R2-5
(R2-6)
5.5
R5.5-5
(R5.5-6)
(60-160A)
160
S160-SCF, S160-SF, S160-SCJ
S160-SJ, S160-SN
(15-50A)
(60-160A)
250
R2-5
(R2-6)
R5.5-5
(R5.5-6)
8
14
22
38
R8-5
(R8-6)
R14-5
NTMCB22-5S
AMP33114
R8-8
R14-8
R22-8
R8-5
(R8-6)
R14-5
NTMCB22-5S
AMP33114
R8-8
R14-8
R22-8
E250-SF, S250-SF, E250-SJ
S250-SJ, S250-SN
60
AMP322870
JST38-S8
NTM38-8S
60-2BA
Note 2
AMP322870
JST38-S8
NTM38-8S
60-2BA
Note 2
R38-8
R60-8
70
80
100
150
MELEC TM70-8
80-3BA
Note 2
100-3BA
Note 2
CB80-8
CB100-8
CB150-8
Front connected type (with extension bar)
Frame size (A)
250
Breaker
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
Nominal wire size (mm2)
38
R38-10
60
R60-10
80
R80-10
100
150
R100-10
R150-10
CB150-10
Notes:
q. Commercially made compression terminals can be used (refer to
boxes)
R/RD : JIS-compliant
CB
: JEM 1399-compliant
AMP
: Made by Nippon AMP Co., Ltd.
JST
: Made by Japan Solderless Terminal Manufacturing Co., Ltd.
NTK
: Made by Nippon Tanshi Co., Ltd.
NTM
: Made by Nichifu Terminal Industries Co., Ltd.
MELEC : Made by Shanghai JiaMeng Electrical Equipment Co., Ltd.
w. Compression terminals in
box cells are made by us at Terasaki. They are available from us or our authorized agents.
e. Compression terminals enclosed in parentheses are to be used as the lower terminal when two terminals are connected.
2-4
200
325
Connection (two terminals)
If a shortage of insulating occurs between the
mounting plate and a terminal, use a
recommended taping or insulator.
2
When a single
terminal is
connected
Terasaki made compression terminals are used (refer to
60-2BA
80-3BA
box)
100-3BA
18.0
22
2.6
2.3
2.0
Nominal size engraved
If a shortage of insulating
occurs, use a recommended
taping or insulator.
22.3
+0.7
–0.5
If a shortage of insulating
occurs, use a recommended
typing or insulator.
➤
Make connection so
that the screw heads
face toward the
mounting surface.
21.0
Connection (two electric cables)
➤
⎛
⎜
⎜
⎝
±0.5
21.5
51.5
20
51
Connection (one electric cable)
ø16.4
±0.4
+0.4
ø8.4 –0
22.5
ø14.5
9
46.7
ø19.5
22.5
±0.3
ø11.4
20.7
+0.5
15.5 –0.2
16.0
ø8.4 +0.4
–0
±0.3
ø9
Mounting and Connection
Second
terminal when
two terminals
are connected
⎛
⎜
⎜
⎝
⎛
⎜
⎜
⎝
Make connection so
that the screw heads
face toward the
mounting surface.
⎛
⎜
⎜
⎝
2-5
2
Mounting and Connection
Molded Case Circuit Breakers
cTerminal screw sizes and standard torques
Front connection (FC)
Rear connection (RC) (Flat bar stud)
Rear connection (RC) (Bolt stud)
Connecting
types
Screw E
Screw B
Screw C
Screw F
Screw D
Screw A
Nut G
Type
Frame size
(A)
100
Compression terminal
Breaker
E100-SF
(10∼50A)
Screw size (A)
Torque (N . m)
Pan head M5×12 Wire clamping screw ―
2.3∼3.4
E100-SF
Pan head M8×14
(60∼100A) 4.9∼6.9
160
S160-SCF
S160-SF
S160-SCJ
S160-SJ
(15∼50A)
250
E250-SF
S250-SF
E250-SJ
S250-SJ
S250-SN
Screw size (D)
Torque (N . m)
Screw size (E)
Torque (N . m)
Screw size (F)
Torque (N . m)
Screw size (G)
Torque (N . m)
―
―
―
Pan head M4×14
1.1∼1.7
Hex. nut M6
2.7∼4.5
―
―
―
Hex head M6 nut
2.7∼4.5
Hex. nut M8
6.9∼10.8
―
―
―
―
―
―
―
―
Wire clamping M5×14 Hex head M8×22 Pan head M5×14
Hex head M8×23
2.3∼3.4
2.3∼3.4
2.7∼4.5
11.8∼18.6
2.3∼2.8
Pan head M8×14 Hex head M8×22 Hex socket head M6×18
Hex head M8×23
4.9∼6.9
11.8∼18.6
11.8∼18.6
7.8∼11.8
Pan head M8×14
Pan head M8×14 Hex head M8×22 Hex socket head M6×18
Hex head M8×23
4.9∼6.9
4.9∼6.9
11.8∼18.6
11.8∼18.6
7.8∼11.8
Hex socket head M8×18
Hex socket head M8×18 Hex head M10×25 Hex socket head M6×18
Hex head M8×25
7.8∼12.7
7.8∼12.7
11.8∼18.6
Wire clamping screw Pan head screw
2-6
―
Screw size (C)
Torque (N . m)
Wire clamping M5×14
S160-SCF
Pan head M8×14
S160-SF
4.9∼6.9
S160-SCJ
S160-SJ
(60∼160A)
S160-SN
Extension bar
Screw size (B)
Torque (N . m)
Hex socket head bolt
22.5∼37.2
7.8∼11.8
2
Mounting and Connection
Molded Case Circuit Breakers
vInsulation distance from the line side
The insulation distance between the breaker and earthed metal parts and insulators shown in the table on the next page must be maintained to
prevent arcing faults occurring due to conductive ionised gas. In addition, completely cover exposed conductors, to their roots at the breaker or
to below the height protected by interpole barriers, on the line side of the breaker using insulation tube or tape, in order to provide positive
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
protection against short circuit or ground fault due to metal chipping, surge voltage, dust particles or salt. Be sure to install the interpole
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
barriers supplied with the breaker.
~~~~~~~~~~~~~~~
Sheathed wire
Interpole barrier
Interpole barrier
Exposed
conductor
Compression
terminal
Line side
Load side
Top plate (earthed metal)
Insulation plate
Interpole barrier
2
Mounting and Connection
Insulating
tube or tape
(Insulation tube or tape
is also acceptable)
Side plate
B1
B1
B2
B1
E
B2
B2
A
A
D
A Insulation tube
or tape
Front connection,
terminal screw
Front connection,
extension bar
Rear connection,
Plug-in
C
A . Distance from lower breaker to exposed live part of upper breaker terminal (front connection) or distance from lower breaker to end face of
upper breaker (rear connection).
B1 . Distance from end face of breaker to top plate.
B2 . Distance from end face of breaker to insulation plate.
C . Gap between breakers.
D . Distance from side of breaker to side plate (earthed metal).
E . Dimension of insulation over exposed conductors.
2-7
2
Mounting and Connection
Molded Case Circuit Breakers
vInsulation distance from the line side
Insulation distance, mm (AC 460 V or less) Note q
Molded Case Circuit Breakers
Breaker
A
Note②
B1
B2
E100-SF
30
10
10
E250-SF, E250-SJ
50
40
40
S160-SCF, S160-SF, S160-SCJ, S160-SJ
50
50
S250-SF, S250-SJ
50
50
C
D
Ｅ
✽
Possible to set close
25
Not less than the length of the bare live part Note 3
✽
Possible to set close
50
Not less than the length of the bare live part Note 3
10
✽
Possible to set close
25
Not less than the length of the bare live part Note 3
40
✽
Possible to set close
50
Not less than the length of the bare live part Note 3
Notes:
q. Required to allow free and uninterrupted flow of arc gases. Ensure additional clearance or insulation distance if required to perform wiring, barrier installation or electrical work or to meet
the need for more insulation distance between bare live parts and grounded metal members in a switchboard or the like.
w. The figures are for lower breakers.
e. For front connection breakers, insulate all exposed conductors of the line side until the breaker end. If interpole barriers are packed, be sure to use the barriers; more over, insulate all
exposed conductors by insulating tape or the like so that the tape overlaps with the barriers.
✽. If using extension bars (optional), ensure the insulation distance specified for the application.
2
Mounting and Connection
Molded Case Circuit Breakers
bReverse connection
The breakers are available for normal connection by default. Reverse connection is optionally allowed. See the tables below.
Breaker
E100-SF
S160-SCF, S160-SF, S160-SCJ, S160-SJ, 160-SN
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
AC240V
AC415V
AC450V
Line side
Load side
◎
◎
◎
l (ON)
l (ON)
(OFF)
2
Load side
Line side
Normal connection
Reverse connection
Mounting and Connection
Molded Case Circuit Breakers
nLists of breaker mounting screws
Breaker
E100-SF
S160-SCF ,S160-SF ,S160-SCJ ,S160-SJ ,S160-SN
E250-SF ,S250-SF ,E250-SJ ,S250-SJ ,S250-SN
2-8
(OFF)
Number of
poles
Front-connected (FC)
Rear-connected (RC)
Screw size
Qty
Screw size
Qty
Pan head M4×65
2
Pan head M4×65
2
4
2,3
Pan head M4×61
2
Pan head M4×61
2
Pan head M4×55
2
Pan head M4×55
2
4
Pan head M4×55
4
Pan head M4×55
4
2,3
2,3
3
Accessories
3
Accessories
zInternally mounted accessories ……………………………………………3-2
1. Connection diagrams and terminal numbers …………………………3-2
2. Possible combinations ……………………………………………………3-2
3. Ratings and operation data of auxiliary and alarm switches ………3-3
4. Shunt trip device (SHT)……………………………………………………3-3
5. Undervoltage trip device (UVT) …………………………………………3-4
xExternally mounted accessories …………………………………………3-6
1. Motor operators (MC) ……………………………………………………3-6
2. Toggle holder (HH) and toggle lock (HL) ………………………………3-9
3. External operating handles ……………………………………………3-10
(1) Breaker-mounted (HB) for E100 …………………………………………3-10
(2) Breaker-mounted (field installable)(HB) for S160, E250, S250 …………3-12
(3) Door-mounted (depth adjustable) (HS) standard type ……………………3-16
(4) Door-mounted (depth adjustable) (HP) ordinal type ……………………3-20
4. Interpole barriers (BA) …………………………………………………3-25
5. Terminal covers CF/CR/CS ……………………………………………3-26
(1) CF for front-connected breakers …………………………………………3-26
(2) CR for rear-connected and plug-in breakers
CS for front-connected breakers with cable clamps
……………………3-27
6. Terminal blocks (TF) ……………………………………………………3-28
7. Mechanical interlock ……………………………………………………3-30
• Slide interlock (MS) …………………………………………………………3-30
8. Door Flange (DF) …………………………………………………………3-33
3-1
3
Accessories
Molded Case Circuit Breakers
zInternally mounted accessories
1. Connection diagrams and terminal numbers
Combination symbol
Remarks
Connection diagram and terminal No.
Shunt trip device
(SH)
Accessory
• With anti-burn switch
Ｓ２
Ｓ１
∼
（−）
∼
（＋）
• Without anti-burn switch
C1
Applicable to other breakres except E100SF. Shunt trips are continuous rating without
anti-burn switches.
C2
For DC
ＵＣ１
With UVT controller
ＵＣ２
controller
For AC
Undervoltage trip device
(UV)
Applicable to E100-SF. . Shunt trips are
fitted with anti-burn switches.
D1
Ｐ１
Ｕ１
Ｐ２
Ｕ２
Applicable to E100-SF. UVT controller is
required for AC UVT. See page 3-5 for the
details.
D2
12/AXb1 14/AXa1
Auxiliary switch
(AX)
1pc Aux. SW installed.
11/AXc1
12/AXb1 14/AXa1
22/AXb2 24/AXa2
2pcs Aux. SW installed.
11/AXc1
12/AXb1 14/AXa1
21/AXc2
22/AXb2 24/AXa2
32/AXb3 34/AXa3 42/AXb4 44/AXa4
4pcs Aux. SW installed.
11/AXc1
21/AXc2
31/AXc3
41/AXc4
92/ALb1 94/ALa1
Alarm switch
(AL)
TRIP
1pc Alarm. SW installed.
91/ALc1
92/ALb1 94/ALa1
TRIP
91/ALc1
02/ALb2 04/ALa2
TRIP
2pcs Alarm. SW installed.
01/ALc2
2. Possible combinations
Molded Case Circuit Breakers
Type
Number
of
poles
q
E100-SF
２
E100-SF
3
S160-SCF
２
S160-SCF
S160-SF
S160-SCJ
S160-SJ
S160-SN
３・４
E250-SF
S250-SF
E250-SJ
S250-SJ
S250-SN
３・４
ＡＸ
ＡＬ
ＳＨ
Shunt trip
Auxiliary switch
Alarm switch
ＵＶ
Under
voltage trip
ＡＸ
ＡＬ
ＡＸ
ＳＨ
ＡＸ
ＵＶ
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＬ
ＳＨ
ＵＶ
Notes:
q: The two-pole type breaker obtained by modifying a three-pole breaker by removing the conductive part of its central pole is regarded as the same as the three-pole type.
3-2
ＡＸ
ＡＬ
3. Ratings and operation data of auxiliary and alarm switches
(1) Ratings of AX and AL
• The applicable load of the switch shall be no larger than the rating and no smaller than the minimum load.
For microload 1
Standard
AC (V)
Type of breaker
Voltage
(V)
E100-SF
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
DC (V)
Current (A)
Resistive
load
Inductive
load 2
480
―
―
250
3
125
DC (V)
Minimum
load
Current (A)
Voltage
(V)
Resistive
load
Inductive
load 2
250
0.2
0.03
2
125
0.4
0.05
3
2
30
3
2
480
―
―
250
―
―
250
3
2
125
0.4
0.05
125
3
2
30
3
2
Current (A)
Voltage
(V)
DC6V
100mA
DC24V
25mA
DC15V
100mA
Resistive
load
125
0.1
30
0.1
30
0.1
Minimum
load
DC6V
5mA
DC24V
1.25mA
DC5V
1mA
3
Note: 1 This is a custom-made product. When ordering for this product, specify that it is intended for minute load use.
Note: 2 The inductive load means power factor of no smaller than 0.4 and time constant of no larger than 7 ms.
Accessories
(2) Operation of AX and AL
Switch
Auxiliary
switch (AX)
status
Breaker status
[ON]
[OFF]
[TRIP]
11/AXc-14/AXa “Closed”
11/AXc-12/AXb “Open”
11/AXc-14/AXa “Open”
11/AXc-12/AXb “Closed”
11/AXc-14/AXa “Open”
11/AXc-12/AXb “Closed”
91/ALc-94/ALa “Open”
91/ALc-92/ALb “Closed”
91/ALc-94/ALa “Open”
91/ALc-92/ALb “Closed”
91/ALc-94/ALa “Closed”
91/ALc-92/ALb “Open”
12/AXb 14/AXa
91/AXc
92/ALb 94/ALa
Alarm switch
(AL) status
TRIP
91/ALc
4. Shunt trip device (SH)
Ratings of SHT
Peak exciting current, A
Type of breaker
Rated
voltage
AC (V)
DC (V)
100-115
200-480
24
48
100-115
200-230
3.4
0.83
1.6
0.71
0.4
0.16
E100-SF
Peak exciting current, A
Type of breaker
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
Rated
voltage
AC (V)
DC (V)
100-120
200-240
380-450
24
48
100-120
200-240
0.014
0.014
0.0065
0.03
0.03
0.011
0.011
Notes:
(1) The permissible voltage range is from 85% to 110% of the rated voltage for AC or 75% to 125% thereof for DC.
Ensure that the voltage does not drop exceeding the permissible voltage range when SHT is actuated.
(2) Breaker contacts usually start opening within 30 ms after the rated voltage is applied to the breaker.
3-3
3
Accessories
Molded Case Circuit Breakers
zInternally mounted accessories
5. Undervoltage trip device (UV)
Ratings of UVT with Inst
Power supply capacity, VA
Type of breaker
Exciting current, mA
AC (V)
Rated
voltage
E100-SF
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
DC (V)
100-120
200-240
380-450
24
100-120
200-240
5 min 2
5 min 2
5 min 2
18.2 1
4.8 1
—
1.4 1
1.5 1
2.3 1
23 1
10 1
3.5 1
Note: 1: No UVT controller is required.
2: Equipped with the UVT controller. See page 3-5 for specifications of the UVT controller.
TemBreak2 UVT are available with 500±300 msec time delays.
UVT controller is installed on the breaker.
Rating of UVT with time delay
Time delays: 500±300 msec.
Power supply capacity, VA
Applicable breakers
Rated
voltage
115-120
200-220
230-240
380-415
440-450
24
100-110
115-120
200-220
230-240
1.1
1.3
2.1
2.5
1.5
1.7
22
7.6
8.3
8.6
9.3
¡Mounting dimensios and terminal arrangement of the UVT
controller installed on the breaker
Applicable breakers
E250-SF, S250-SF, E250-SJ
S250-SJ, S250-SN
A（mm） B（mm） C（mm） D（mm）
2P, 3P, 4P
34
55
24
15
3P, 4P
49.5
55
24
15
• The UVT controller is installed in the right hand side of the breaker
16
A
D
16
80
15 18 15
ON
D1
D2
OFF
UVT controller
Terminal screw M3.5
C
Notes: 1. Tightening torque of terminal screws: 0.9 – 1.2 N.m
2. Applicable lead wire size: 2.0 mm2 max
3-4
DC (V)
100-110
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
160-SCF, S160-SF, S160-SCJ
S160-SJ, S160-SN
Exciting current, mA
AC (V)
B
UVT controller for Type E100-SF
E100-SF equipped with the AC UVT need a UVT controller. The UVT controller is installed on the breaker by default. Separate installation of
the controller is also available on request. Also a UVT controller (type XCU1D) with a time delay of less than 500 ms is available on request.
¡UVT controller connection diagram
UVT controller installed on the breaker
UVT controller installed external to the breaker
Line side
Breaker or fuse
Breaker or fuse
ON
ON
P2
P1
UVT controller
UC2 OFF
UC1
UVT controller
3
OFF
Lead wire
(450 mm long)
¡Outline of the UVT controller installed external to the
breaker
Mounting hole
ø4.5
12
16
15 18 15
10
ON
P2
16
P1
UC2
6
16
OFF
UC1
88
100
18
21
6
10
16
Notes:
1. Tightening torque of terminal screws: 0.88 – 1.18 N.m
2. Applicable wire size: 2.0 mm2 max
7.8
UVT controller
terminal screw M3.5
15
38
80
16
15
30.5
¡Mounting dimensios and terminal arrangement of the UVT
controller installed on the breaker
P2
P1
UC2
UC1
Accessories
Note: If the UVT controller is
installed on the breaker,
terminals UC1 and UC2
are factory wired.
80
Line side
22
6
25
59
Terminal screw M3.5
45
57.5
9
Support
3-5
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
1. Motor operators (MC)
Motor driven type
Key lock (optional)
Voltage presence
LED indication
Operating
handle
Lock plate
Ratings and Specifications
Features
T2MC25L
Type of breaker
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
Rated operational voltage 1
●AC100-110V
●AC200-220V
●AC230-240V
●DC24V
●DC48V
●DC100-110V
●DC200-220V
Peak steady-state/
starting current, A 2
Operation method
Operating time, s
at rated voltage
AC100-110V
AC200-220V
AC230-240V
DC24V
DC48V
DC100-110V
DC200-220V
ON
OFF/RESET
Operating switch ratings
Power supply required
Dielectric withstand voltage (for one minute)
Weight
4.5/8
4/8
3.5/7
18/26
12/18
2.2/6
2.2/5.5
Motor driven (direct drive system)
0.1
0.1③④
100V 0.1A (Open voltage/current: 44 V/4 mA)⑤
300VA or higher
AC1500V (AC 1000 V for DC 24/48 V)
1.4kg
Notes:
① : Permissible operating range is 85 to 110%. A power transformer is available as option for AC380V or AC400-460V.
② : The currents shown are the maximum values at the maximum rated operational voltage.
③ : The operating time is the value when the rated operational voltage is supplied.
Allow a longer time for the motor operator to complete the operation.
④ : The motor operator is of a short time duty. Do not subject it to more than 10 continuous ON-OFF operations. If this occurs, allow
the motor operator to cool for at least 15 minutes.
⑤ : When the rated operational voltage is DC24V the open voltage will be DC22V.
3-6
★Installation and removal ease
Simply rotate two knobs allows the
motor operator to be installed on or
removed from the breaker.
★High-speed, stable actuation
The operating time as short as up to
0.1 second makes it possible to use
the motor operators for synchronized
closing of breakers.
★Silent operation
T2MC25L use a direct drive system,
providing operational silence.
★“Lock-in off” capability
This capability allows the breaker to
be padlocked in the OFF state.
Up to thee padlocks with a 5 to 8
mm hasp diameter can be used.
Padlocks are not supplied.
Motorized operation
The motor operator has an input-signal self-hold circuit; closing the ON or OFF switch (see circuit diagrams shown bellow) momentarily allows
activating the motor operator. To reset the tripped breaker to the OFF position, close the OFF (RESET) switch.
The voltage presence LED indication is on when the power is supplied to the motor operator.
■ Auto reset feature (optional)
The auto reset feature allows the breaker to be automatically reset approx. 1.5 seconds after the breaker trips open. This option contains auto-reset
switches and does not require to use auxiliary or alarm switches installed in the breaker.
Note : that after the thermal OCR trips a thermal-magnetic breaker, the breaker cannot be immediately closed though it can be auto-reset.
Wait for a few minutes after the tripping and provide a close signal to the breaker.
This option resets the tripped breaker automatically, regardless of the cause of the tripping.
Manual operation
Pull the operating handle out. Rotating the handle counterclockwise turns ON the breaker and clockwise turns OFF or resets the breaker.
3
Operation precautions
Interlock cables
Order codes
T2MM25L05
T2MM25L15
T2MM40L06
T2MM40L21
T2MM40S06
T2MM40S21
Length
500mm
1500mm
600mm
2100mm
600mm
2100mm
Accessories
1. Ensure that the actual operation voltage ranges from 85% to 110% of the rated one.
2. Use operation switches whose ratings and power capacity is as specified in the “Ratings and Specifications” table on the previous page.
3. Use noise filters if the control power supply of the motor operator is shared by peripheral devices. Otherwise, power supply noise may cause
malfunction of the peripheral devices.
4. When the motors are used in conjunction with the mechanical interlock the electrical interlock should be provided between the motors in order
to avoid the simultaneous closing. The followings are the available electrical interlock cables.
Remarks
for the electrical interlock between T2MC12 and T2MC25/25L.
for the electrical interlock between T2MC40 and T2MC80.
for the electrical interlock between T2MC40 and T2MC12/25/25L.
Control circuit diagrams of motor operators
T2MC25L
P1(+)
DS
COM
The “+” and “–”
+
Uc symbols indicate the
polarities of DC-rated
–
Motor drive circuit
ON
LED
ON/OFF control circuit
OFF
ON
Control power circuit
OFF(RESET)
M
motor operators.
P2(–)
E
3-7
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
1. Motor operators (MC)
Motor driven type
ON-OFF indicator
(XMB1)
Control circuit diagrams of motor operators
Ratings and Specifications
XMB1
XMB1
Series/type of breaker
E100-SF
Rated operational voltage ①
●AC100-110V
●AC200-220V
●DC100V
●DC110V
Auto reset
Peak steady-state/
starting current, A ③
Optional ②
② Auto reset require to use auxiliary switch (1b)
installed in the breaker. If the number of auxiliary
switches is insufficient, actuate an external relay
via an auxiliary switch (1a) and use the relay
contact (1b) for auto reset.
Non
③ The currents shown are the maximum values at
the maximum rated operational voltage.
AC100-110V
2.0/4.5
AC200-220V
1.0/2.0
④ The operating time assume the motor operator is
supplied with the rated operation voltage. Longer
operating time will be required under actual
operating conditions.
DC100V
−⑥
DC110V
−⑥
Motor driven
Operation method
Operating time, s
at rated voltage
Notes:
① Ensure that the actual operation voltage is within
the following range:85% to 110% of the AC rated
voltage, or 75% to 110% of the DC rated voltage In
case the rated operation voltage is AC 380 V or AC
400 to 460 V, optional power supply transformers
are available on request.
ON
OFF/RESET
Operating switch ratings
Power supply required
Dielectric withstand voltage (for one
minute)
Weight
1.2
0.85 ④⑤
250V, 5A
100 VA or higher
AC1000V
• For AC and DC
SOURCE
OFF
RESET
D
C
1.8
B
A
AUTO RESET
SW
(OPTION)
LIMIT
SW
X
⑤ The motor operator is short-time rated. The
number of continuous switching (ON-OFF) cycles
must not exceed 10. After any 10 continuous
switching cycles, provide a pause of at least 15
minutes to the motor operator for cooling.
⑥ Can be custom-made on request. The outline
dimensions of the motor operator will be larger. An
auto-reset switch cannot be used. Contact us for
details.
ON
X2
E
¶R
X1
Built in AC 200 – 220 V rated motor operators.
X: Relay, M: Motor
Motorized Operation
■ Breaker ON
Operating the ON switch energises the motor
which turns ON the breaker. When the breaker
is energised the limit switch operates to de-energise the motor.
Note: This is not a self-holding type. Gives a
signal exceeding the operating time.
■ Breaker OFF
Operating the OFF/RESET s witch energises
the motor which turns OFF the breaker. When
the breaker is energised the limit switch operates
to de-energise the motor.
Note: This is not a self holding type. Gives a
signal exceeding the operating time.
■ Breaker RESET
Operate the OFF/RESET switch to reset the
tripped breaker. When the breaker is reset
(OFF) the limit switch operates to de-energise
the motor.
Note: This is not a self holding type. Gives a
signal exceeding the operating time.
3-8
Automatic Reset (Optional)
The automatic reset feature
can be incorporated by adding the breake’s
auxiliary switch contact (b-contact) in parallel
with the OFF/RESET control switch.
Note: When the cause of the trip has not been
removed the ON-TRIP-RESET-ON operation
is repeated. Therefore, do not use the ON operation switch which is normally closed.
Manual Operation
To operate the mechanical test fa cility of the
motor operator pump the manual lever left and
right approximately 20 times.
Note: This facility must not be used for ON
load operations.
Lock in OFF position
The breaker can be padloked in the OFF position. (padlock not supplied).
CAUTIONARY NOTES
If the motor operator is turned ON with the
breaker OFF and the UVT de-energised, apply
the power and complete one ON-OFF operation. (The breaker cannot be turned ON).
Then complete one ON operation again (The
breaker can be turned ON)
When the breaker is ON and is then tripped,
the ON/OFF indicator on the motor operator
will be indicating ON until the breaker is reset.
Note: The breaker’s condition may differ.
Note: Allow several minutes to cool when a
thermal-magnetic breaker is tripped by a thermal overload trip, then reset the breaker.
2. Toggle holder (HH) and toggle lock (HL)
Toggle holder (HH)
Toggle lock (HL)
Simply fitting the toggle holder onto the
breaker toggle disables breaker operation
without using padlocks.
The toggle lock is a tool that locks the breaker on or off. When an overcurrent occurs, the
breaker will trip even if the breaker toggle is locked in the ON position.
(Use commercially available padlocks).
Toggle holders/toggle locks
Type of breaker
Order codes
Toggle holder
Marking codes
Figure
Toggle lock
Order codes
Marking codes
Figure
E100-SF
TKB-1DH
―
1
1
―
1
E160-SF, S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
T2HH25L
T2HH25L
2
T2HL25L
T2HL25L
3
Notes: 1. A hole must be drilled in the breaker toggle. Please state “with toggle lock (HL)” when ordering.
3
Fig. 1
Red
OF
Accessories
ON
F
Fig. 2
Fig. 3
Red
Red
ø5
⎞
⎞ Padlock
⎠ Up to three padlocks can be used ⎠
3-9
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
3. External operating handles
3-1. Breaker-mounted (HB) for E100
The external operating handle is a tool that allows the breaker installed in a switchboard to be operated from outside.
The breaker-mounted type external operating handle is designed to be mounted directly to the breaker body.
■ Outer view
■ Breaker mounting direction
The ON and OFF positions of the handle and the positions of drilled holes in the
panel do not need to be changed depending on the breaker mounting direction. The
upper power supply type is standard. If a non-standard type is required, state the type
when ordering.
R : Right
power supply type
L: Left
power supply type
Power supply
Load
Power supply
Power supply
OFF
Load
ON
U: Upper power supply type
(standard)
Load
• For a change in mounting direction, see the Operating Instructions packaged with
the product.
■ Mounting instructions
The external operating handle has not been mounted on the breakers.
For details on how to mount the handle, see the Operating Instructions packaged with the product.
[1] Mounting of external operating handle assembly
Secured to backing plate (TFJ21XH)
• Make sure that the breaker is in the OFF position.
• Put the external operating handle assembly onto the breaker in
place so that the breaker toggle is engaged with the slide lever of
the assembly. Secure the assembly together with the breaker to
the backing plate.
[2] Installation of handle escutcheon and latch plate
• Drill holes in the panel according to the panel cutout dimensions.
Sandwich the panel between the handle escutcheon and latch
plate and temporarily tighten using the supplied screws.
• Close the panel.
Make adjustment so that the gap between the handle assembly
and handle escutcheon is even and the assembly is not inclined
against the breaker.
Breaker
Slide lever
Panel
Breaker Toggle
Handle frame
Gap
(Incorrect)
Handle
escutcheon
Hook holder
■ Panel lock mechanism
Handle
escutcheon
Handle
escutcheon
Breaker
The external operating handle keeps the panel door locked when in
the ‘ON’ position. There are two types, RESET, Open and OFF,
Open.
(1) Reset, Open (Standard type)
The handle is turned to the ‘RESET/OPEN COVER’ position to
open the panel door.
• Safety interlock (Standard)
The safety interlock prevents the breaker from turning ON as long
as the panel is open. This interlock can be released using the hook
lever.
(2) OFF, Open
The handle is turned to the OFF position to open the panel door.
• Panel lock release knob
The release knob enables the panel door to be opened with the
handle in the ‘ON’ position. To release: turn the release knob in
the direction of anti-clockwise with a flat-bladed screwdriver.
3-10
Handle
Panel lock release
Hook lever
■ Protection degree (IEC 60529)
IP30
standard specification
IP50
optional, with a dust proof packing
IP55
special specification
■ Toggle lock mechanism
¡Padlock (Standard)
This mechanism allows the breaker to be padlocked in the ON or
OFF position.
Padlocks are not supplied.
Up to three padlocks can be installed.
Padlock dimensions (mm)
Dia.
A
Type of handle
TFJ21XH
A
Dia.
13 min
ø3.5-6
Dustoproof packing
Dustproof packing for IP50 (optional) mm
Type of
handle
TFJ21XH
Type of dustproof
packing
Dustproof packing /2
A
B
C
93
73
7
3
Padlock
B
A
C
Type of external operating handle
TFJ21XH
Accessories
Possible combinations of breaker and external
operating handle
Type of breaker
E100-SF
■ To be stated when ordering
Order code TFJ21XH U R 3
Type of external
operating handle
B
Breaker mounting
direction
U: Upper power supply type ✽
R: Right power supply type
L: Left power supply type
TFJ21XH
Panel lock
R : RESET open ✽
F : OFF open
Protection degree
Colour
3 : IP30 ✽
5 : IP50
55 : IP55 (special spec.)
B : Black handle (Black base) ✽
R : Red handle (Yellow base)
✽: standard specification
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
TFJ21XH
Applicable breaker types
E100-SF
Mounting screw
M4×75, 2 pcs
¡Outline dimensions
¡Panel cutout dimensions
Plate thickness1.2-3.2
105
HL
Breaker
¡Relative positions of the hinge
and handle as seen from the
load side of the breaker
HL
HL
Panel
CL , ASL
Panel lock
release
61 max
Lock lever
4-ø15
43
106±2
78
H>0
CL
78
Hook lever
ø9
0
CL
0>H
105
Handle escutcheon
(5H+100) min (5H+100) min
3-11
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
3. External operating handles
3-2. Breaker-mounted (field installable) (HB) for S160, E250, S250
The external operating handle is a tool that allows the breaker installed in a switchboard to be operated from outside and complies with
IEC 60204-1.
The breaker-mounted type external operating handle is designed to be mounted directly to the breaker body.
■ Outer view
■ Mounting instructions
The external operating handle has not been mounted on the breakers.
For details on how to mount the handle, see the Operating Instructions packaged with the product.
[1] Mounting of external operating handle assembly
Screw
• Make sure that the breaker is in the OFF position.
• Put the external operating handle assembly onto the breaker in
place so that the breaker handle is engaged with the handle
catch of the assembly.
Tighten the screw to secure the handle assembly.
Slide lever
Breaker handle
OFF SIDE
Screw
[2] Installation of handle escutcheon and latch plate
• Drill holes in the panel according to the panel cutout
dimensions.
Sandwich the panel between the handle escutcheon and
latch plate and temporarily tighten using the supplied
screws.
• Close the panel.
Make adjustment so that the gap between the handle
assembly and handle escutcheon is even and the assembly
is not inclined against the breaker.
Breaker
Dustproof packing (optional)
Handle frame
Gap
Handle
escutcheon
(Incorrect)
Handle
escutcheon
Breaker
■ Breaker mounting direction
The ON and OFF positions of the handle and the positions of drilled holes in the panel do not need to be changed depending on the breaker
mounting direction. The upper power supply type is standard. If a non-standard type is required, state the type when ordering.
R : Right
power supply type
U: Upper power supply type
(standard)
L: Left
power supply type
Load
Power supply
Power supply
Load
Power supply
Load
• For a change in mounting direction, see the Operating Instructions packaged with the product.
3-12
■ Panel lock mechanism
■ Toggle lock mechanism
¡Padlock (Standard)
This mechanism allows the breaker to be padlocked in
the OFF position.
Padlocks are not supplied.
Up to three padlocks can be installed.
The external operating handle keeps the panel door
locked when in the ‘ON’ position. There are two types,
RESET, Open and OFF, Open.
(1) Reset, Open (Standard type)
The handle is turned to the ‘RESET/OPEN COVER’
position to open the panel door.
Dia.
(2) OFF, Open
The handle is turned to the OFF position to open the
panel door.
A
Padlock dimensions (mm)
Type of handle
T2HB
¡Panel lock release knob
The release knob enables the panel door to be opened
with the handle in the ‘ON’ position. To release: turn
the release knob in the direction of anti-clockwise with
a flat-bladed screwdriver.
A
Dia.
13 min
ø5.5-8
3
■ Protection degree (IEC 60529)
IP30
standard specification
IP50
optional, with a dust proof packing
IP55
special specification
Accessories
¡Safety interlock (Standard)
The safety interlock prevents the breaker from turning
ON as long as the panel is open. This interlock can be
released using the hook lever.
Possible combinations of breaker and external operating handle
Type of breaker
Type of external operating handle
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
T2HB16L
①
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
T2HB25L
①
Note 1 : Key lock is not available.
■ To be stated when ordering
Order code T2HB16L U R 3
B
Type of external operating handle Breaker mounting direction
T2HB16L
T2HB25L
U: Upper power supply type ✽
R: Right power supply type
L: Left power supply type
N
Panel lock
R : RESET open ✽
F : OFF open
Protection degree
Colour
Key lock
3 : IP30 ✽
5 : IP50
S : IP55 (special spec.)
B : Black handle (Black base) ✽
R : Red handle (Yellow base)
N : without key lock ✽
✽: standard specification
3-13
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
3. External operating handles
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
■ Outline dimensions
T2HB16L
Applicable breaker types
S160-SF
S160-SCJ
S160-SCF
S160-SJ
S160-SN
¡Outline dimensions
¡Panel cutout dimensions
60
41.5
75
HL
109±2
HL
4-ø10
ON
Handle escutcheon
60
75
Panel lock release
CL
CL
ø65
CL
Hook lever
Panel
Plate thickness
1.2-3.2
65
200
3-14
20
6.5
5
22
20
22
8
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
87.5
200
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
T2HB25L
Applicable breaker types
E250-SF
S250-SF
E250-SJ
S250-SJ
S250-SN
¡Outline dimensions
¡Panel cutout dimensions
75
HL
41.5
60
109±2
HL
4-ø10
ON
Handle escutcheon
60
CL
3
ø65
CL
Hook lever
Accessories
Panel
Plate thickness
1.2-3.2
65
200
20
5
6.5
20
22
8
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
22
75
Panel lock release
CL
87.5
200
3-15
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
3. External operating handles
3-3. Door-mounted (depth adjustable) (HS) standard type
Door-mounted type external operating handles allow breakers installed in control centers or switchboards to be manually operated from outside
and complies with IEC 60204-1.
This handle assembly consists of an operation mechanism section which is to be installed in the breaker body, a handle section which is to be
installed in a panel and a square shaft which couples both the sections.
■ Outer view
Square shaft
Operating unit
Shaft support
Gasket for IP65
Operating handle
Handle cover
■ Breaker mounting direction
The ON and OFF positions of the handle and the positions of drilled holes in the panel do
not need to be changed depending on the breaker mounting direction.
Horizontal mounting /
ON to move the breaker handle right
Vertical mounting /
ON to move the breaker handle up
Horizontal mounting /
ON to move the breaker handle left
Line (ON)
Line (ON)
Line (ON)
■ Operation direction of handles
Rotate the operating handle clockwise to turn the breaker on.
ON
ON
OFF
OFF
Type T1HS10X, T2HS25L
Type T2HS16LS00
Rotate clockwise to turn the breaker ON
3-16
■ Panel lock mechanism
■ Toggle lock mechanism
The external operating handle keeps the panel door locked when in
the ‘ON’ position. There is OFF open type only.
OFF open type
The handle is turned to the OFF position to open the panel door.
¡Padlock (Standard)
This mechanism allows the breaker to be padlocked in the OFF
position.
Padlocks are not supplied.
Up to three padlocks can be installed.
Padlock dimensions (mm)
¡Panel lock release button
The release button enables the panel door to be opened with the
handle in the ‘ON’ position. To release: push the release button
on the side of the operating handle with a flat-bladed screwdriver.
Dia
A
Type of handle
T2HS16L/25L
A
Dia.
13 min
ø5-8
Pad locking lever
Pad locking lever
3
Type T1HS10X, T2HS25L
Type T2HS16LS00
Type T2HS16LS00
■ Dimensions of square shafts available
There are the following shaft dimensions available. Select an appropriate shaft depending on the mounting position of the breaker. Cut
the shaft to an appropriate length if required. Coat the cut end faces
of the shaft with an anti-corrosion paint.
■ Protection degree (IEC 60529)
IP55
standard specification
IP65
special specification ✽
Accessories
Type T1HS10X, T2HS25L
✽: Special handle unit and gasket are used for IP65.
LB
LB
LA
Shafts order codes
Possible combinations of breaker and external operating
handle
Type of breaker
Type of external
operating handle
Shafts order
codes
T1HS10X
T2PS083
T2HS16LS00
T2PS053
T2HS25L
T2PS083
E100-SF
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
LA (mm)
LB (mm)
T2PS083
358
8
T2PS053
352.5
5
■ Shaft support (optional)
The shaft support makes easy to insert to the operating handle when
the panel door is being closed.
■ Key fitting facility (optional)
Key fitting facility is available for Castell FS1. Contact us for the
details of mounting dimension.
■ To be stated when ordering
Order code T2HS25L
Type of external operating handle
T1HS10X
T2HS16LS00
T2HS25L
F 5
B
Panel lock
F : OFF open
P N
Protection degree
5 : IP55 ✽
6 : IP65 1
Colour
B : Gray handle (Black base) ✽
R : Red handle (Yellow base)
Pad locking lever
P : Plastic
M : Metal 2
Optional
N : No option
S : With shaft support
✽: standard specification
Note 1: T1HS10X is not available for IP65.
Note 2: Metal is not available for T2HS16S00.
3-17
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
3. External operating handles
■ Outline dimensions
T1HS10X
¡Outline dimensions
19.5±2
H
L
A
151
Panel thickness
1.2–3.2
ø78
CL
70
CL
B
¡Panel cutout dimensions
M5 (Nominal size of Allen key applicable: 2.5)
44
28
H
L
CL
9°
8
8
9°
40
16
ø31-ø37
150
200
4-ø7
250
Applicable breaker types
E100-SF
A±2 1
16
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
150
200
250
B±0.5
182 min.
80
460 max.
358
Note q:
“Min (minimum)” means the minimum possible distance from the panel surface to the breaker mounting surface, which can be formed by cutting the square shaft.
“Max (maximum)” means the maximum distance of the same section, which is formed with no cutting of the square shaft.
A: Distance from the panel surface to the breaker mounting surface
B: Length of the square shaft used
3-18
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
■ Outline dimensions
T2HS16LS00
A
14±1
¡Outline dimensions
136.5
Panel thickness
1.2~3.2
HL
ø71
62.6
CL
B
35.7
¡Panel cutout dimensions
M5 (Nominal size of Allen key applicable: 2.5)
H
L
8
8
9˚
CL
100
100
150
200
Applicable breaker types
S160-SF
S160-SJ
S160-SN
S160-SCJ
A±1 1
200
B±0.5
175 min.
74.5
453 max.
352.5
Note q:
“Min (minimum)” means the minimum possible distance from the panel surface to the breaker mounting surface, which can be formed by cutting the square shaft.
“Max (maximum)” means the maximum distance of the same section, which is formed with no cutting of the square shaft.
A: Distance from the panel surface to the breaker mounting surface
B: Length of the square shaft used
Accessories
150
4-ø7
S160-SCF
3
9˚
28
16
ø31
16
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
40
■ Outline dimensions
T2HS25L
19.5±2
¡Outline dimensions
A
144.5
H
L
Panel
1.2–3.2
C
L
B
M5 (Nominal size of Allen key applicable: 2.5)
44
¡Panel cutout dimensions
28
H
L
CL
9°
8
8
9°
40
16
ø31-ø37
150
200
4-ø7
250
Applicable breaker types
E250-SF
S250-SF
S250-SJ
S250-SN
E250-SJ
A±2 1
16
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
150
200
250
B±0.5
175 min.
80
453 max.
358
Note q:
“Min (minimum)” means the minimum possible distance from the panel surface to the breaker mounting surface, which can be formed by cutting the square shaft.
“Max (maximum)” means the maximum distance of the same section, which is formed with no cutting of the square shaft.
A: Distance from the panel surface to the breaker mounting surface
B: Length of the square shaft used
3-19
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
3. External operating handles
3-4. Door-mounted (depth adjustable) (HP) ordinal type
Door-mounted type external operating handles allow breakers installed in control centers or switchboards to be manually operated from outside
and complies with IEC 60204-1.
This handle assembly consists of an operation mechanism section which is to be installed in the breaker body, a handle section which is to be
installed in a panel and a square shaft which couples both the sections.
■ Outer view
■ Operation direction of handles
Rotate the operating handle clockwise to turn the
breaker on.
Rotate clockwise
to turn the breaker ON
■ Breaker mounting direction
The ON and OFF positions of the handle and the positions of drilled holes in the panel do
not need to be changed depending on the breaker mounting direction.
Horizontal mounting /
ON to move the breaker handle right
Vertical mounting /
ON to move the breaker handle up
Horizontal mounting /
ON to move the breaker handle left
Line (ON)
ON
3-20
OFF
OPEN
RESET
Line (ON)
RESET
TRIP
TRIP
Line (ON)
OFF
OPEN
ON
ON
TRIP
OFF
OPEN
RESET
■ Panel lock mechanism
■ Toggle lock mechanism
The external operating handle keeps the panel door locked when in
the ‘ON’ position. There are two types, RESET, Open and OFF,
Open.
(1) Reset, Open (Standard type)
The handle is turned to the ‘RESET/OPEN COVER’ position to
open the panel door.
¡Padlock (Standard)
This mechanism allows the breaker to be padlocked in the OFF
position.
Padlocks are not supplied.
Up to three padlocks can be installed.
Padlock dimensions (mm)
Dia
A
Type of handle
T2HP
(2) OFF, Open
The handle is turned to the OFF position to open the panel door.
¡Panel lock release knob
The release knob enables the panel door to be opened with the
handle in the ‘ON’ position. To release: turn the release knob in
the direction of anti-clockwise with a flat-bladed screwdriver.
A
Dia.
13 min
ø5.5-8
¡Key lock (Optional)
Key locking is possible in the OFF position.
3
There are the following shaft dimensions available. Select an appropriate shaft depending on the mounting position of the breaker. Cut
the shaft to an appropriate length if required. Coat the cut end faces
of the shaft with an anti-corrosion paint.
Accessories
■ Dimensions of square shafts available
LB
■ Protection degree (IEC 60529)
IP54
standard specification
IP65
special specification
LB
LA
Shafts order codes
T2PS251
T2PS252
T2PS253
T2PS254
LA (mm)
LB (mm)
121
221
321
421
8
■ To be stated when ordering
Order code T2HP16L R 5
Type of external operating handle
T1HP10X
T2HP16L
T2HP25L
B
N
Panel lock
R : RESET open ✽
F : OFF open
Protection degree
5 : IP54 ✽
6 : IP65
Colour
B : Black handle (Black base) ✽
R : Red handle (Yellow base)
Key lock
K : with key lock
N : without key lock ✽
✽: standard specification
Possible combinations of breaker and external operating handle
Type of breaker
Type of external
operating handle
E100-SF
T1HP10X
S160-SCF, S160-SF, S160-SCJ, S160-SJ, S160-SN
T2HP16L
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
T2HP25L
3-21
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
3. External operating handles
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
■ Outline dimensions
T1HP10X
¡Outline dimensions
24
51
A
105
HL
D
31
1.2-3.2
Handle escutcheon
ON
105
TRIP
OFF
CL
OPEN
RESET
Panel lock release
B
C
Key for key lock
(optional)
Panel
M5 (Nominal size of Allen key applicable: 2.5)
¡Panel cutout dimensions
78
HL
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
100
150
4-ø10
Applicable breaker types
E100-SF
28
12
12
20
20
28
78
5
ø8
CL
100
150
200
200
Square shaft applicable
A①
B
C
D
236min.
56
107
194
250max.
70
121
194
350max.
170
221
194
T2PS252
450max.
270
321
194
T2PS253
Yes
550max.
370
421
194
T2PS254
Yes
T2PS251
Shaft support
Yes
Yes
Yes
Note q:
“Min (minimum)” means the minimum possible distance from the panel surface to the breaker mounting surface, which can be formed by cutting the square shaft.
“Max (maximum)” means the maximum distance of the same section, which is formed with no cutting of the square shaft.
A: Distance from the panel surface to the breaker mounting surface
B: Length of the tube used to cover the square shaft
C: Length of the square shaft used
D: Distance from the tip of the shaft support to the breaker mounting surface
3-22
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
■ Outline dimensions
T2HP16L
¡Outline dimensions
24
51
A
105
HL
D
31
1.2-3.2
Handle escutcheon
ON
105
TRIP
OFF
CL
OPEN
RESET
Panel lock release
Key for key lock
(optional)
B
Panel
¡Panel cutout dimensions
3
C
M5 (Nominal size of Allen key applicable: 2.5)
78
100
100
150
4-ø10
Applicable breaker types
S160-SCF
S160-SF
S160-SJ
S160-SN
S160-SCJ
28
12
12
20
20
ø85
28
78
CL
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
150
200
200
Square shaft applicable
A①
B
C
D
229 min.
56
107
186
243 max.
70
121
186
343 max.
170
221
186
Accessories
HL
T2PS251
T2PS252
443 max.
270
321
186
T2PS253
543 max.
370
421
186
T2PS254
Shaft support
Yes
Yes
Yes
Yes
Note q:
“Min (minimum)” means the minimum possible distance from the panel surface to the breaker mounting surface, which can be formed by cutting the square shaft.
“Max (maximum)” means the maximum distance of the same section, which is formed with no cutting of the square shaft.
A: Distance from the panel surface to the breaker mounting surface
B: Length of the tube used to cover the square shaft
C: Length of the square shaft used
D: Distance from the tip of the shaft support to the breaker mounting surface
3-23
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
3. External operating handles
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
■ Outline dimensions
T2HP25L
¡Outline dimensions
24
51
A
105
HL
D
31
1.2-3.2
Handle escutcheon
ON
105
TRIP
OFF
CL
OPEN
RESET
Panel lock release
Key for key lock
(optional)
B
Panel
C
M5 (Nominal size of Allen key applicable: 2.5)
¡Panel cutout dimensions
78
HL
100
100
150
4-ø10
Applicable breaker types
E250-SF
S250-SF
S250-SJ
S250-SN
E250-SJ
28
12
20
20
ø85
12
CL
28
78
• Positions of the hinge and handle as seen
from the load side of the breaker.
Ensure that the hinge is positioned
in the
area.
150
200
200
Square shaft applicable
A①
B
C
D
229 min.
56
107
186
243 max.
70
121
186
343 max.
170
221
186
T2PS251
T2PS252
443 max.
270
321
186
T2PS253
543 max.
370
421
186
T2PS254
Shaft support
Yes
Yes
Yes
Yes
Note q:
“Min (minimum)” means the minimum possible distance from the panel surface to the breaker mounting surface, which can be formed by cutting the square shaft.
“Max (maximum)” means the maximum distance of the same section, which is formed with no cutting of the square shaft.
A: Distance from the panel surface to the breaker mounting surface
B: Length of the tube used to cover the square shaft
C: Length of the square shaft used
D: Distance from the tip of the shaft support to the breaker mounting surface
3-24
4. Interpole barriers (BA)
Interpole barriers serve to enhance electrical insulation between poles and prevent short-circuit due to electrically conductive foreign matter.
Combined use of interpole barriers and terminal covers (standard type) is not possible.
B
3P
HL
4P
HL
• Slide interpole barriers into the grooves
located on the breaker.
A
2P
HL
N
B
Black
■ To be stated when ordering
Please state the type when ordering. One set contains two barriers.
Caution: Be sure to use the interpole barriers supplied with the breaker in order to prevent accidents.
Accessories
A
3
Types and dimensions of interpole barriers, units in mm
Types of breakers
E100-SF
S160-SCF, S160-SF, S160-SCJ
S160-SJ, S160-SN
E250-SF, S250-SF, E250-SJ
S250-SJ, S250-SN
Interpole barrier
Type
TQQ-2CC
q T2BA16L3SH
q T2BA25L3SH
Code
―
―
T2BA25LS
A
B
36
50
50
55
101
53
Note q: Line side interpole barriers are supplied as standard for front connected breakers.
3-25
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
5. Terminal covers CF/CR/CS
Terminal covers prevent live parts of the breaker from being exposed to the external environment. There are three types of terminal covers available: CF for front-connected breakers, CR for rear-connected and plug-in breakers, and CS for front-connected breakers with cable clamps. Select
appropriate terminal covers depending on the type and application of the breaker.
(1) CF for front-connected breakers
C
A
D
Plug-in mounted version
B
This version can be mounted simply
by being plugged in the breaker body.
ø4
Hole for Megger
measurement
(at each terminal)
■ To be stated when ordering
• Please state the order codes in the table below. One set includes one terminal cover for the ON side and one for the OFF side.
Types and dimensions of terminal covers, units in mm
CF for front-connected breakers
Terminal cover
Types of breakers
E100-SF
Size Note:
Large
Small
S160-SF, S160-SCJ
S160-SJ, S160-SN
Large
Small
S160-SCF
Large
Small
E250-SF, S250-SF
E250-SJ, S250-SJ, S250-SN
Small
Large
Large
②
Order codes 1
XPR1＊G
XPR1＊C
TPT1＊G
TPT1＊C
T2CF16L＊SLNG
T2CF16L＊SLNC
T2CF16L＊SSNG
T2CF16L＊SSNC
T2CF16L＊SLNG
T2CF16L＊SLNC
T2CF16L＊SSNG
T2CF16L＊SSNC
T2CF25L＊SSNG
T2CF25L＊SSNC
T2CF25L＊SWNG
T2CF25L＊SWNC
T2CF25L＊SLNG
T2CF25L＊SLNC
A
Marking codes 2 poles
C
D
4 poles
2/3 poles
4 poles
―
49
74
―
30
―
63
―
54
―
―
49
74
―
2
―
63
―
54
―
―
―
75
100
50
50
61
61
60.3
60.3
―
―
75
100
25
25
61
61
60.3
60.3
―
50
75
100
50
50
61
61
60.3
60.3
―
50
75
100
25
25
61
61
60.3
60.3
T2CF25L＊SS
105
105
140
29
29
59
59
57.5
57.5
T2CF25L＊SW
147.5
147.5
196
55
55
59
59
57.5
57.5
T2CF25L＊SL
105
105
140
55
55
59
59
57.5
57.5
Notes:
①. The asterisk indicates the number of poles. Please state the number of poles at the
asterisk position when ordering.
②. Applicable to 3-pole breakers with spread extension bars.
3-26
B
3 poles 4 poles 2/3 poles 4 poles 2/3 poles
Colour of cover Mounting version
G:Gray
Plug-in ScrewC’:Clear
mounted mounted
G
C’
○
―
G
C’
G
C’
○
―
G
C’
G
C’
○
―
G
C’
G
C’
G
○
―
C’
G
C’
(2) CR for rear-connected
CS for front-connected breakers with cable clamps
Fig.1
Fig.2
E
A
C
A
C
D
B
B
B’
D
3
ø4
Hole for Megger measurement (at each terminal)
ø4
Hole for Megger measurement (at each terminal)
Plug-in mounted version
• Please state “with CR” if ordering along with the breaker.
• Please state the order codes in the table below if ordering separately from the breaker.
One set includes one terminal cover for the ON side and one for the OFF side.
This version can be mounted simply
by being plugged in the breaker body.
Accessories
■ To be stated when ordering
Types and dimensions of terminal covers, units in mm
CR for rear-connected
Terminal cover
Types of breakers
Order codes 1
A
B
C
Marking codes 2 poles 3 poles 4 poles 2/3 poles 4 poles
―
T2CR25L
1
5
―
5.3
61
61
60.3
60.3
G
1
58.6
58.6
57.1
57.1
G
1
140
T2CR25L＊SG
G
2.3
100
T2CR12L＊SG
E250-SF, S250-SF, E250-SJ
S250-SJ, S250-SN
60.3
60.3
2.3
75
105
S160-SCF
61
Figure
5.5
50
105
―
Colour of cover
G: Gray
61
5.5
―
2/3 poles 4 poles 2/3 poles 4 poles
―
100
T2CR12L＊SG
D
5
75
S160-SF, S160-SCJ, S160-SJ
S160-SN
B'
E
A
B
C
D
Colour of cover
(To
G: Gray
Marking codes 2 poles 3 poles 4 poles 2/3 poles 4 poles screw 2/3 poles 4 poles 2/3 poles 4 poles
head)
Terminal cover
Types of breakers
E100-SF
Order codes 1
―
XPS1＊G
49
74
―
10
2.5
―
63
54
―
―
G
Figure
2
Notes:
①. The asterisk indicates the number of poles. Please state the number of poles at the asterisk position when ordering.
One set includes one terminal cover fot the ON side and one for the OFF side.
CS for front-connected breakers with cable clamps
Terminal cover
Types of breakers
Order codes 1
Marking codes
A
3 poles
4 poles
B
B'
C
D
Colour of cover
G: Gray
Figure
S160-SCJ, S160-SJ, S160-SN
T2CS12L＊SG
T2CS12L＊S
75
100
5.5
―
61
60.3
G
1
E250-SF, S250-SF, E250-SJ
S250-SJ, S250-SN
T2CS25L＊SG
T2CS25L＊S
105
140
2.3
5.3
58.6
57.1
G
1
Notes:
①. The asterisk indicates the number of poles. Please state the number of poles at the asterisk position when ordering.
One set includes one terminal cover fot the ON side and one for the OFF side.
3-27
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
6. Terminal blocks (TF)
6 terminals
Vertical leading type with 100A frame
Mounting position/typical terminal arrangement
Dimensions, mm
Frame size
(A)
100
Leading direction
U１
S２
Ｂ
14.5✕5
U２
S１
14.5✕5
90
Ex. 1 Ex. 2
7.5
10 Ａ
3/4 poles
ON
10
7.5
OFF
Right terminal
arrangement
40
AXb2
AXa1
AXa2
AXc1
AXc2
ALb1
AXb1
ALa1
AXa1
ALc1
AXc1
B
C
D
16.5
21
36
Notes:
①: Terminal block cannot be mounted on the breaker which is equipped with
the motor operator.
1) Tightening torque of M3.5 terminal screws: 0.9 – 1.2 N . m
2) Applicable wire size: 1.25mm2 max (Vinyl-coated wire)
Ｃ
Ex. 3 Ex. 4
AXb1
A
16.5
90
Left terminal
arrangement
Types of breakers
E100-SF ①
Ｄ
18.5
7
M3.5✕0.7 screw
Leading direction
Terminal cover
(clear)
Left terminal
arrangement
AXa2
S１
AXc1
AXc2
ALb1
AXb1
ALa1
AXa1
ALc1
AXc1
Ａ
ON
90
AXb2
AXa1
10
AXb1
90
14.5✕5
U１
S２
Ｃ
OFF
7.5
U２
40
2 poles
Ex. 1 Ex. 2 Ex. 3 Ex. 4
Ｄ
18.5
Leading direction
Terminal cover
(clear)
6 terminals
Vertical leading type with 160A frame
Mounting position/typical terminal arrangement
Ex. 1
ALa1
ALb1
L
ALc1 C
AXc1
AXb1
AXa1
Ex. 1 Ex. 2
ALa2
ALb2
ALc2
AXc2 C2
AXb2
AXa2 C1
25
46
67
ON
OFF
2 poles
7
5.5
ON
25
46
67
C
L
OFF
18
C
L
Terminal cover
(clear)
55
6
55
6
Right terminal
arrangement
Ex. 1 Ex. 2
ALa1
ALb1
ALc1
AXc1 C2
AXb1
AXa1 C1
A
S160-SCF (2/3/4 poles)
9
S160-SF, S160-SCJ, S160-SJ, S160-SN (3/4 poles)
9
Notes:
1) Tightening torque of M3.5 terminal screws: 0.9 – 1.2 N . m
2) Applicable wire size: 2.0mm2 max
A
Right terminal
arrangement
Types of breakers
86.5
Left terminal
arrangement
18
3-28
5.5
C
L
Terminal cover
(clear)
A
7
86.5
3/4 poles
Dimensions, mm
46
34
22
6 terminals
Vertical leading type with 250A frame
Dimensions, mm
Mounting position/typical terminal arrangement
Types of breakers
E250-SF, S250-SF, E250-SJ, S250-SJ, S250-SN
3/4 poles
7
ON
25
46
67
Ex. 2
ALa1
ALb1 C
L
ALc1
AXc1
AXb1
AXa1
OFF
Ex. 1 Ex. 2
ALa2
ALb2
ALc2
AXc3 C2
AXb3
AXa3 C1
Ex. 3
ALa2
ALb2
C
ALc2
L
AXc3 AXc4
AXb3 AXb4
AXa3 AXa4
Terminal cover
(clear)
18
2 pieces of terminal blocks can be fitted side by side.
55
6
3
Accessories
Ex. 1
ALa1
ALb1
ALc1
AXc2 AXc1
AXb2 AXb1
AXa2 AXa1
Right terminal
arrangement
A
86.5
Left terminal
arrangement
7
Notes:
1) Tightening torque of M3.5 terminal screws: 0.9 – 1.2 N . m
2) Applicable wire size: 2.0mm2 max
46
34
22
5.5
A
3-29
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
7. Mechanical interlock
Slide interlock (MS)
The slide interlock provides a mechanical interlock between two breakers so that only one of the two can be closed. Moving the slide on the front
of the breaker left and right allows activation or deactivation of the interlock.
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
Dimensions mm
Types of breakers
E100-SF
Interlock
Order codes
Number
of poles
a
b
c
d
e
f
g
h
k
m
R
R
XLF1 ①
3
100
150
102
26.5
153
52.5
52.5
105
175
99.6
15
8.5
Notes:
1 : Please order with the breakers.
(1) The interlock cannot be applied to breakers equipped with a terminal block, UVT controller or OCR controller.
(2) See the outline dimensions of the breaker for the drilling plan.
3P
H
L
4P
H
L
H
L
H
L
g
R
g
R
ASL
f
h
f
d
a
d
d
a
e
H
L
d
e
H
L
H
L
H
L
R
ASL
C
C
R
ASL
a
a
b
b
k
r
r
Slide knob stroke
H
L
H
L
m
H
L
k
3-30
Slide knob stroke
H
L
m
h
ASL
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
Dimensions mm
Types of breakers
Number of
poles
Breaker connection
method
Interlock
Order codes
3
FC,RC
T2MS16L3SF
4
FC,RC
T2MS16L4SF
S160-SCF, S160-SF, S160-SCJ
S160-SJ, S160-SN
Panel cutout (front view)
HL
3P
HL
R1
52
CL
120
The cutout dimensions allow for a
side clearance of 1.0 mm from
the bank of the breaker.
CL
12
12
145
12
3
169
144
CL
60
85
60
Accessories
CL
HL
111
HL
HL
111
HL
60
R1
49
12
HL
4P
130
52
HL
91.7
145
120
245
195
HL
HL
HL
HL
HL
25
HL
25
HL
25
111
HL
25
CL
M4✕0.7
Tapped hole
60
60
120
M4✕0.7
Tapped hole
111
Drilling plan (front view)
CL
85
60
145
3-31
3
Accessories
Molded Case Circuit Breakers
xExternally mounted accessories
7. Mechanical interlock
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
Dimensions mm
Types of breakers
Number of
poles
Breaker connection
method
Interlock
Order codes
3
FC,RC
T2MS25L3SF
4
FC,RC
T2MS25L4SF
E250-SF, S250-SF, E250-SJ
S250-SJ, S250-SN
CL
120
The cutout dimensions allow for a
side clearance of 1.0 mm from
the bank of the breaker.
CL
12
12
155
144
12
179
126
CL
HL
49
HL
HL
CL
126
HL
60
HL
60
95
120
91.7
60
95
155
225
295
HL
HL
HL
HL
Drilling plan (front view)
HL
HL
35
35
M4✕0.7
Tapped hole
M4✕0.7
Tapped hole
3-32
60
60
120
126
HL
35
126
HL
35
CL
CL
95
60
155
CL
165
12
4P
HL
52
52
HL
R
1
3P
HL
R
1
Panel cutout (front view)
8. Door Flange (D.F)
Door flanges are recommended to be used to cover the cutout of a switchboard panel.
Breaker outline
HL M3✕0.5
Flat head screw
Panel
Panel drilling plan
C
L
A
F
E
C
L
C
C
L
G
B
HL
D
ｄ tapped hole
H
ｔ
Dimensions mm
Types of breakers
A
B
C
D
E
XAA1
65
65
105
50
S160-SCF, S160-SF, S160-SCJ
S160-SJ, S160-SN
T2DF25
65
65
105
E250-SF, S250-SF,
E250-SJ, S250-SJ, S250-SN
T2DF25
82.5
82.5
105
E100-SF
F
G
H
d
t
45
M3×0.5
3
32
45
M3×0.5
2
32
45
M3×0.5
2
Min
Max
Min
Max
Min
Max
92
37
42
37
42
32
50
92
37
42
37
42
50
92
37
42
37
42
3
Accessories
Order codes
3-33
4
Characteristics and
Outline Dimensions
Molded Case Circuit Breakers
¡E100-SF ……………………………………………………………………………………………………4-2
¡E160-SF ……………………………………………………………………………………………………4-4
¡S160-SCF, S160-SF ………………………………………………………………………………………4-6
¡E250-SF, S250-SF …………………………………………………………………………………………4-8
4
Characteristics and Outline Dimensions
¡S160-SCJ, S160-SJ ………………………………………………………………………………………4-10
¡E250-SJ, S250-SJ ………………………………………………………………………………………4-12
¡S160-SN …………………………………………………………………………………………………4-14
¡S250-SN …………………………………………………………………………………………………4-16
4-1
Molded Case Circuit Breakers
E100-SF
Time/Current characteristic curves
hour
Ratings and Specifications
Externally mounted
20
10
6
4
Max.
(60,75,100A)
2
Tripping Time
1
40
690
6
A
―
7.5/3.8
10/5
10/5
16/8
25/13
7.5/3.8
15/7.5
―
0.48
0.74
Max.10A
20 Min.
10 10A
Magnetic trip
setting
1000%–2000%
1
Min.(15,20,30,40,50A)
0.6
0.4
0.2
0.1
0.06
0.04
Poles
Auxiliary switch
Alarm switch
ＳＨ
Shunt
trip ✽1
ＵＶ
Under voltage
trip ✽2
（10A）
250
●
●
●
Calibrated
temperature
200
150
125
100
90
●
0
10
20
30
4-2
50
（15-100A）
140
Thermal-magnetic7
Yes (Red)
Yes
Non
Non
15A
130
Calibrated
temperature
40A
60A
120
20A
110
75A
50A
100
100A
30A
90
0
10
20
30
ＡＸ
ＡＬ
ＡＸ
ＳＨ
ＡＸ
ＵＶ
40
Ambient temperature (°C)
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＸ
ＡＬ
ＡＬ
ＳＨ
ＵＶ
―
Left pole
Right pole
40
Ambient temperature (°C)
３
Toggle
NOTE: 2-pole type breaker may incorporate only one combination of AX (max.2C) , AL , SH , UV , AX
NOTE: ✽1 Shunt trip is provided with anti-burnout switch.
NOTE: ✽2 The UV Controller is installed externally when provided with AC UV.
AL into the left pole.
50
8000
5000
Ambient Compensating Curves
Combinations of Internally Mounted Accessories（Optional）
ＡＬ
3000
Percent Rated Current
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering.
● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request.
7 : Hydraulic-magnetic type for below 10A rating.
ＡＸ
2000
500
600
800
1000
0.01
0.006
300
Magnetic trip
setting
1000%–1600%
0.02
'
―
―
○
○
―
―
―
―
―
―
―
―
―
―
―
―
―
―
●
●
●
●
―
●
●
●
Max. (15,20,30,40,50A)
6
4 Min.
(60,75,100A)
2
100
125
■Rated short time withstand current, kA
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
50
60
75
100
Rated
Magnetic trip
Current (A) current AC (A)
10
150±50
15
225±75
20
300±100
30
450±150
40
600±200
50
750±250
60
780±180
75
975±225
100
1300±300
1
40
Percent current rating
690V
500V
440V
415V
380V
240V
250V
125V
10
15
20
30
40
3
2
Percent current rating
① DC
AC
3
second
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
2
minute
E100-SF
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 40°C
（100A Frame）
200
4
Characteristics and Outline Dimensions
H
L : Handle Frame Centre Line
ASL : Arrangement Standard Line
C
L : Handle Centre Line
Outline dimensions (mm)
23.4(10-50A)
24(60-100A)
2P
36.7 HL 13.3
3P
Preparation of conductor
ON side
M5✕0.8 screw(10-50A)
M8 screw(60-100A)
Mounting hole
HL
Drilling plan (front view)
8(max.)
Front-connected
2P
CL HL
3P
ø5.5(10-50A)
ø9(60-100A)
ASL
OFF side
56
5
50
75
25
50
5
6.5
66
68
87
ø5.5(10-50A)
ø9(60-100A)
8(max.)
C4.5
111
ASL
64
110
130
102
15(max.)
ASL
25
15(max.)
11.7
M4✕0.7
Tapped hole
M4✕0.7
Mounting screw
Rear-connected
Drilling plan (front view)
3P
2P
Insulated bushing
ø15
M4✕0.7
Tapped hole
2P
M4✕0.7
Tapped hole
HL
Panel cutout (front view)
3P
2P
HL
3P
25
HL
A1
B1
R
1
ø17
C screw
Mounting plate
22.5 25
25
A1
45
52.1
A2
80
87.1
B1
30
32.1
B2
65
67.1
C
M6
M8
25
22.5
50
22.5
M4✕0.7
Mounting screw
ø15 for accessory wiring when necessary
24
Panel cutout dimensions
shown give an allowance of
1.0mm around the handle
escutcheon.
Characteristics and Outline Dimensions
Rated Current (A)
10-50
60-100
4
A2
B2
12.5
ASL
52
110
ASL
111
6.5
110
ASL
68
ø17
4-3
Molded Case Circuit Breakers
E160-SF
1
Externally mounted
'
○
―
○
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
●
●
●
―
―
―
―
●
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering.
● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request.
minute
10
6
4
2
Tripping Time
1
40
30
20
Max.
10
6
4
2
Min.
1
0.6
0.4
16A
50A, 125A
0.2
0.1
0.06
0.04
0.02
Percent Rated Current
Ambient Compensating Curves
140
63A
40A
20A
130
Calibrated
temperature
80A
32A
120
16A
110
50A, 100A
125A
100
25A
90
5
15
25
35
45
Ambient temperature (°C)
55
8000
3000
4000
5000
1500
2000
700
1000
0.01
0.005
300
400
500
■Rated short time withstand current, kA
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
―
―
―
―
―
25/13
―
10/5
―
0.3
Rated
Magnetic trip
Current (A) current AC (A)
16
600±120
20
600±120
25
600±120
32
600±120
40
600±120
50
600±120
63
1000±200
80
1000±200
100
1500±300
125
1500±300
1
40
30
20
200
690V
500V
440V
415V
380V
240V
250V
125V
690
8
A
3
2
100
125
① DC
AC
63
80
100
125
second
16
20
25
32
40
50
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
4-4
Time/Current characteristic curves
hour
Ratings and Specifications
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 45°C
（160A Frame）
E160-SF
Percent current rating
4
Characteristics and Outline Dimensions
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
E160-SF
Outline dimensions (mm)
Front-connected
1P
1P
M5✕0.8 screw (16-50A)
M8 screw (63-125A)
25
HL
With extension bars
(optional)
Drilling plan
(front view)
28
4
HL
C
L
C
L
111
C
L
C
L
M4✕0.7
Mounting screw
25
68
10.5
95
8.5
28
C
L
102
45
130
24
5.5
25
M4✕0.7
Tapped hole
17
4
Characteristics and Outline Dimensions
4-5
Molded Case Circuit Breakers
Time/Current characteristic curves
Externally mounted
6/3
10/7.5
25/13
40/20
40/20
50/25
25/13
40/20
―
0.8
1.0
'
○
―
―
―
○
―
―
―
―
―
―
―
―
'
○
○
―
―
○
―
―
―
―
―
―
○⑪
―
Max.
10
6
4
2
Min.
1
0.6
0.4
15A
160A
0.2
0.1
0.06
0.04
0.02
0.01
0.005
Percent Rated Current
Ambient Compensating Curves
140
40A, 60A
―
― ●
― ●
―
― ●
●
●
●
●
―
●③
●
●
―
●
●
―
●
●
●
●
●
―
●③
●
●
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
Calibrated
temperature
20A
130
75A
30A
120
15A
110
50A, 100A
100
125A
160A
90
0
10
20
30
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering.
● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request.
3 : Line side interpole barriers are supplied as standard. (Front connection only) !1 : Provided with DIN rail adaptor.
Poles
Combinations of Internally Mounted Accessories（Optional）
ＡＸ
ＡＬ
Auxiliary switch
Alarm switch
３
・
４
Toggle
4-6
ＳＨ
Shunt trip
Left pole
Right pole
ＵＶ
Under
voltage trip
ＡＸ
ＡＬ
40
Ambient temperature (°C)
ＡＸ
ＳＨ
ＡＸ
ＵＶ
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＸ
ＡＬ
ＡＬ
ＳＨ
ＵＶ
50
8000
―
7.5/4
15/7.5
25/13
25/13
35/18
20/10
30/15
―
0.6 0.8 1.0
○⑪
1
40
30
20
3000
4000
5000
690
8
A
○
2
1500
2000
690
8
A
10
6
4
700
■Rated short time withstand current, kA
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
75
100
125
160
1000
690V
500V
440V
415V
380V
240V
250V
125V
15
20
30
40
50
60
300
400
500
① DC
AC
4
Rated
Magnetic trip
Current (A) current AC (A)
15
600±120
20
600±120
30
600±120
40
600±120
50
600±120
60
1000±200
75
1000±200
100
1500±300
125
1500±300
160
1600±300
1
40
30
20
Percent current rating
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
75
100
125
160
3
3
2
200
15
20
30
40
50
60
4
minute
3
Tripping Time
2
S160-SF
second
S160-SCF
hour
Ratings and Specifications
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 40°C
（160A Frame）
S160-SCF, S160-SF
100
125
4
Characteristics and Outline Dimensions
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
S160-SCF, S160-SF
22
12.5
Mounting hole
14(max.)
max.t5
M5✕0.8 screw (15-50A)
M8 screw (60-160A)
4P
HL
2P
With extension bars
(optional)
3P
25 25
Drilling plan
(front view)
4P
25 25 25
28
4
50
3P
HL
2P
ø5.5(15-50A)
ø9(60-160A)
16.5(max.)
max.t5
Interpole barrier
(removable)
HL
ø5.5(15-50A)
ø9(60-160A)
9(max.)
Preparation of
conductor
6.5(max.)
Outline dimensions (mm)
Front-connected
C
L : Handle Centre Line
2P
HL C
L
24
3P
HL
4P
HL
25
25
111
50
C
L
C
L
75
100
52
68
95
10.5
36.5
50
75
C
L
7.7
25
50
M4✕0.7
Mounting screw
35
ø8.3
70
17
ø8.3
12.5
8.5
25
50
C
L
69
36.5
69
8.5
47.5
102
50
C
L
114
130
N
5
Note: For the extension bars, Straight bars or
Spread bars can be supplied.
2 poles is straight bars only.
17
35
35
M4✕0.7
Tapped hole
35
Rear-connected
A
A
DC
Panel cutout (front view)
3P
2P
E
C
Drilling plan (front view)
4P
B
B
Detail of
connecting part
D
2P
HL
HL
Mounting plate
(max. t3.2)
3P
4P
HL
HL
4P
3P
HL
2P
C
L
37.5
Rated current (A)
15-50
60-160
B
6.5
8.5
C
4
4
102
52
52
25
50
25 25 25
A
10.5
12.5
52
7.7
114
102
C
L
D
13
13
E
16
16
F
4
5
25
25 25 25
M4✕0.7
Tapped hole
26 23.5
49.5
35.5 35.5
71
Panel cutout dimensions shown give an allowance
of 1.0mm around the handle escutcheon.
Characteristics and Outline Dimensions
95
C
L
ø18
25
Studs are horizontal
direction only
52
111
114
F
102
50
C
L
M4✕0.7
Mounting screw
68
4
R1
4-7
Molded Case Circuit Breakers
Time/Current characteristic curves
Externally mounted
2
'
○
―
○
―
○
―
―
―
―
―
―
―
―
Magnetic trip
setting
for 250A
880%–1320%
Min.
2
1
0.6
0.4
Magnetic trip
setting
for 125–225A
1040%–1560%
0.2
0.1
0.06
0.04
0.02
0.01
0.005
Percent Rated Current
○
Ambient Compensating Curves
140
125A
●
●
●
―
●
●
●
●
●
●
●③
●
●
●
●
●
―
●
●
●
●
●
●
●③
●
●
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
130
Calibrated
temperature
250A
175A
225A
120
110 200A
150A
100
90
5
15
25
35
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering.
● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request.
3 : Line side interpole barriers are supplied as standard. (Front connection only)
Poles
Combinations of Internally Mounted Accessories（Optional）
ＡＸ
ＡＬ
Shunt trip
Auxiliary switch
Alarm switch
３
・
４
Toggle
4-8
ＳＨ
Left pole
Right pole
ＵＶ
Under
voltage trip
ＡＸ
ＡＬ
45
Ambient temperature (°C)
ＡＸ
ＳＨ
ＡＸ
ＵＶ
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＸ
ＡＬ
ＡＬ
ＳＨ
ＵＶ
55
8000
'
○
―
○
―
○
―
―
―
―
―
―
―
―
10
6
4
3000
4000
5000
4/4
25/13
30/15
40/20
40/20
85/43
25/13
40/20
―
1.5 1.5 1.9
Max.
1500
2000
―
10/7.5
15/12
25/19
25/19
35/27
15/12
25/19
―
1.5 1.5 1.9
○
1
40
30
20
700
690
8
A
minute
690
8
A
10
6
4
1000
■Rated short time withstand current, kA
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
125
150
175
200
225
250
300
400
500
690V
500V
440V
415V
380V
240V
250V
125V
125
150
175
200
225
250
1
40
30
20
4
200
① DC
AC
2＊ 3
Percent current rating
＊center pole omitted
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
4
3
2
Tripping Time
2＊ 3
S250-SF
second
E250-SF
hour
Ratings and Specifications
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 40°C
（250A Frame）
E250-SF, S250-SF
100
125
4
Characteristics and Outline Dimensions
H
L : Handle Frame Centre Line
ASL : Arrangement Standard Line
C
L : Handle Centre Line
E250-SF, S250-SF
Outline dimensions (mm)
23
24
35
Conductor
overlap, max
35
23
Conductor
overlap, max
35
35
30.5
3P
4P
HL
HL
35
35
C
L
C
L
126
C
L
50
102
C
L
144
165
98
50
98
28
4
19
101
HL
M8 screw
35
Mounting hole
4P
HL
19
HL
Mounting hole
Interpole barrier
(removable)
3P
HL
Drilling plan
(front view)
11.5
25(max.)
max.t7
11.5
4P
Interpole barrier
(removable)
With extension bars
(optional)
30.5
3P
ø9
Preparation of
conductor
11(max.)
Front-connected
C
L
7
23 23
97
120
ø11
M4✕0.7
Mounting screw
6.8
48.5
ø11
48.5
169
23
48.5
11.5
10.5 95
23
30.5
46
60
68
35
105
140
11.5
70
105
23
30.5
22
M4✕0.7
Tapped hole
Note: For the extension bars, Straight bars or
Spread bars can be supplied.
Rear-connected
Drilling plan (front view)
4P
Mounting plate
(max. t3.2)
3P
3P
HL
4P
ø24
HL
HL
52.5
4P
3P
HL
4
6 13
72
107
16
52
C
L
Stud can be turned
45° or 90°
M4✕0.7
Mounting screw
35
35
35
35
35
M4✕0.7
Tapped hole
35
35
35
35
35
50
100
Panel cutout dimensions shown give an
allowance of 1.0mm around the handle
escutcheon.
Characteristics and Outline Dimensions
60
68
126
144
7
C
L
R1
ø9
20
Conductor
overlap, max
25 22
144
C
L
9
50
102
6
Detail of
connecting part
Panel cutout (front view)
4-9
Molded Case Circuit Breakers
Time/Current characteristic curves
Externally mounted
4
25
40
63
80
100
125
160
690
8
A
―
7.5/4
15/7.5
25/13
25/13
35/18
20/10
30/15
―
0.8
1.0
6/3
10/7.5
25/13
40/20
40/20
50/25
25/13
40/20
―
0.8
1.0
'
○
○
○
―
○
―
―
―
―
―
―
○⑪
―
'
○
○
○
―
○
―
―
―
―
―
―
○⑪
―
minute
25
40
63
80
100
125
160
690
8
A
10
6
4
2
Tripping Time
1
40
30
20
Max.
10
6
4
2
Min.
1
0.6
0.4
25A
160A
0.2
0.1
0.06
0.04
0.02
Ambient Compensating Curves
140
125A
―
●
●
―
●
●
●
●
●
●
●③
●
●
―
●
●
―
●
●
●
●
●
●
●③
●
●
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
130
100A
Calibrated
temperature
25A
40A
120
80A
110
100
63A
160A
90
5
15
25
35
Poles
Auxiliary switch
Alarm switch
３
・
４
Toggle
4-10
ＳＨ
Shunt trip
Left pole
Right pole
ＵＶ
Under
voltage trip
ＡＸ
ＡＬ
45
Ambient temperature (°C)
Combinations of Internally Mounted Accessories（Optional）
ＡＬ
ＡＸ
ＳＨ
ＡＸ
ＵＶ
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＸ
ＡＬ
ＡＬ
ＳＨ
ＵＶ
55
8000
3000
4000
5000
Percent Rated Current
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering.
● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request.
3 : Line side interpole barriers are supplied as standard. (Front connection only) !1 : Provided with DIN rail adaptor.
ＡＸ
1500
2000
700
1000
0.01
0.005
300
400
500
■Rated short time withstand current, kA
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
3
4
Rated
Magnetic trip
Current (A) current AC (A)
25
600±120
40
600±120
63
1000±200
80
1000±200
100
1500±300
125
1500±300
160
1600±300
1
40
30
20
200
690V
500V
440V
415V
380V
240V
250V
125V
3
3
2
Percent current rating
① DC
AC
S160-SJ
second
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
S160-SCJ
hour
Ratings and Specifications
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 45°C
（160A Frame）
S160-SCJ, S160-SJ
100
125
4
Characteristics and Outline Dimensions
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
S160-SCJ, S160-SJ
22
With extension bars
(optional)
14(max.)
max.t5
M5 0.8 screw (25-40A)
M8 screw (63-160A)
4P
HL
Drilling plan
(front view)
3P
4P
HL
25 25
HL
25 25 25
28
4
50
Mounting hole
ø5.5(25-40A)
ø9(63-160A)
16.5(max.)
max.t5
Interpole barrier
(removable)
3P
HL
ø5.5(25-40A)
ø9(63-160A)
9(max.)
Preparation of
conductor
6.5(max.)
Outline dimensions (mm)
Front-connected
C
L : Handle Centre Line
24
3P
HL
4P
HL
25
25
C
L
C
L
111
C
L
45
C
L
102
45
114
130
N
C
L
7.7
35
ø8.3
5
17
ø8.3
70
17
35
M4 0.7
Tapped hole
8.5
36.5
52
68
95
10.5
8.5
75
100
50
75
36.5
M4✕0.7
Mounting screw
35
Note: For the extension bars, Straight bars or
Spread bars can be supplied.
35
Rear-connected
A
A
DC
Panel cutout (front view)
3P
E
C
Drilling plan (front view)
4P
B
B
Detail of
connecting part
D
HL
Mounting plate
(max. t3.2)
3P
4P
HL
HL
3P
HL
37.5
4P
HL
4
102
Rated current (A)
25-40
63-160
102
52
C
L
50
25
25 25 25
M4✕0.7
Tapped hole
38.5
38.5
77
102
25 25 25
A
10.5
12.5
B
6.5
8.5
C
4
4
D
13
13
E
16
16
F
4
5
Panel cutout dimensions shown give an allowance
of 1.0mm or more around the handle escutcheon.
Characteristics and Outline Dimensions
95
ø18
25
Studs are horizontal
direction only
52
48
C
L
M4✕0.7
Mounting screw
68
111
114
7.7
114
102
45
F
37.5
4-11
Molded Case Circuit Breakers
E250-SJ, S250-SJ
Time/Current characteristic curves
minute
―
7.5/6
15/12
25/19
25/19
35/27
15/12
25/19
―
1.5
4/4
10/7.5
30/15
40/20
40/20
85/43
25/13
40/20
―
1.5
1.9
Tripping Time
'
○
○
○
―
○
―
―
―
―
―
―
―
―
●
●
●
―
●
●
●
●
●
●
●③
●
●
●
●
●
―
●
●
●
●
●
●
●③
●
●
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
Thermal-magnetic
Yes (Red)
Yes
Yes
Yes
Min.
2
1
0.6 Magnetic trip
0.4 setting
400%–600%
0.2
Magnetic trip
setting
1040%–1560%
0.1
0.06
0.04
0.02
700
1000
300
400
500
200
100
125
0.01
0.005
Percent Rated Current
(250A)
3
2
hour
'
○
○
○
―
○
―
―
―
―
―
―
―
―
10
6
4
1
40
30
20
10
6
4
Max.
2
1
40
30
20
10
6
4
Min.
2
1
0.6 Magnetic trip
0.4 setting
400%–600%
0.2
Magnetic trip
setting
880%–1320%
0.1
0.06
0.04
0.02
Percent Rated Current
Ambient Compensating Curves
140
Notes:
' : Standard. This configuration used unless otherwise specified. ○ : Optional standard. Specify when ordering.
● : “yes” or “available”. ― : “no” or “not available”. 1 : DC rating available on request.
3 : Line side interpole barriers are supplied as standard. (Front connection only)
Calibrated
temperature
130
200A,250A
120
110
125A,160A
100
100A
90
5
15
25
35
45
Ambient temperature (°C)
Poles
Combinations of Internally Mounted Accessories（Optional）
ＡＸ
ＡＬ
Shunt trip
Auxiliary switch
Alarm switch
３
・
４
Toggle
4-12
ＳＨ
Left pole
Right pole
ＵＶ
Under
voltage trip
ＡＸ
ＡＬ
ＡＸ
ＳＨ
ＡＸ
ＵＶ
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＸ
ＡＬ
ＡＬ
ＳＨ
ＵＶ
55
8000
3000
4000
5000
1500
2000
700
1000
0.01
0.005
300
400
500
1.9
1
40
30
20
8000
800
8
A
Max.
2
3000
4000
5000
800
8
A
10
6
4
1500
2000
160
200
250
200
Externally mounted
■Rated short time withstand current, kA
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Overcurrent trip mechanism
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
100
125
160
200
250
minute
690V
500V
440V
415V
380V
240V
250V
125V
1
40
30
20
4
Tripping Time
① DC
AC
3
second
Rated insulation voltage〔Ui〕 V
Rated impulse withstand voltage 〔U imp〕 kV
Utilization Category
■Rated breaking capacity, kA
IEC60947-2
AC
Icu/Ics(sym)
S250-SJ
4
Percent current rating
3
second
E250-SJ
(100-200A)
3
2
hour
Ratings and Specifications
Type
Number of poles
■Ratings
Rated current, A
Calibrated at 45°C
（250A Frame）
100
125
4
Characteristics and Outline Dimensions
H
L : Handle Frame Centre Line
ASL : Arrangement Standard Line
C
L : Handle Centre Line
E250-SJ, S250-SJ
Outline dimensions (mm)
Front-connected
35
23
Conductor
overlap, max
35
35
11.5
C
L
45
102
45
144
165
C
L
28
4
3P
4P
HL
HL
C
L
C
L
35
35
126
23
24
Conductor
overlap, max
19
HL
M8 screw
35
30.5
Mounting hole
35
Mounting hole
4P
HL
19
HL
101
Interpole barrier
(removable)
Interpole barrier
(removable)
3P
HL
Drilling plan
(front view)
30.5
25(max.)
max.t7
11.5
4P
With extension bars
(optional)
11(max.)
3P
ø9
Preparation of
conductor
C
L
23
30.5
10.5 95
M4✕0.7
Mounting screw
ø11
23 23
97
120
11.5
7
6.8
48.5
ø11
48.5
169
23
48.5
11.5
46
60
68
35
105
140
70
105
23
30.5
22
M4✕0.7
Tapped hole
Note: For the extension bars, Straight bars or
Spread bars can be supplied.
Rear-connected
Drilling plan (front view)
4P
Mounting plate
(max. t3.2)
3P
3P
HL
4P
ø24
HL
HL
52.5
3P
HL
52.5
4P
HL
4
6 13
72
107
16
48
C
L
Stud can be turned
45° or 90°
M4✕0.7
Mounting screw
35
35
35
35
35
M4✕0.7
Tapped hole
35
35
35
35
53.5
53.5
107
142
35
Panel cutout dimensions shown give an
allowance of 1.0mm around the handle
escutcheon.
Characteristics and Outline Dimensions
60
68
126
144
7
C
L
ø9
20
Conductor
overlap, max
25 22
144
C
L
9
102
45
6
Detail of
connecting part
Panel cutout (front view)
4-13
4
Characteristics and Outline Dimensions
Molded Case Circuit Breakers
（160A Frame）
S160-SN
Ratings and Specifications
S160-SN
Type
Number of poles
■Ratings
Rated current, A
Rated insulation voltage〔Ui〕 V
Rated operational voltage V
3
AC
AC
DC
Externally mounted
Rated short circuit making capacity, kA peak
Rated short time withstand current, kA
Rated impulse withstand voltage 〔U imp〕 kV
■Performance
Utilization category
AC
690V
IEC 60947-3
DC
250V
Upstream breaker (OCPD) @9
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
4
160
690
690
250
2.8
2（0.3sec）
8
AC-23A
DC-22A
S160-SF
0.7
0.9
'
○
○
○
―
○
―
―
―
―
―
―
○⑪
―
―
●
●
―
●
●
●
●
●
●
●e
●
●
Yes (Red)
Yes
Yes
Yes
Notes:
' : Standard. This configuration used unless otherwise specified.
○ : Optional standard. Specify when ordering.
● : “yes” or “available”.
― : “no” or “not available”.
3 : Line side interpole barriers are supplied as standard. (Front connection only)
!1 : Provided with DIN rail adaptor.
@9 : Required for overcurrent protection. Rated conditional short-circuit current [Icc] will be the same as Rated short-circuit
breaking capacity of upstream breaker.
Poles
Combinations of Internally Mounted Accessories（Optional）
ＡＸ
ＡＬ
Shunt trip
Auxiliary switch
Alarm switch
３
・
４
Toggle
4-14
ＳＨ
Left pole
Right pole
ＵＶ
Under
voltage trip
ＡＸ
ＡＬ
ＡＸ
ＳＨ
ＡＸ
ＵＶ
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＸ
ＡＬ
ＡＬ
ＳＨ
ＵＶ
ASL : Arrangement Standard Line
H
L : Handle Frame Centre Line
C
L : Handle Centre Line
S160-SN
Preparation of
conductor
22
With extension bars
(optional)
14(max.)
max.t5
M8 screw
4P
HL
Drilling plan
(front view)
3P
4P
HL
25 25
HL
25 25 25
28
4
50
Mounting hole
ø9
16.5(max.)
max.t5
Interpole barrier
(removable)
3P
HL
ø9
9(max.)
Front-connected
6.5(max.)
Outline dimensions (mm)
24
3P
HL
4P
HL
25
25
C
L
C
L
111
C
L
45
C
L
102
45
114
130
N
C
L
36.5
52
68
95
7.7
35
ø8.3
5
17
ø8.3
70
17
35
M4 0.7
Tapped hole
8.5
10.5
8.5
75
100
50
75
36.5
M4✕0.7
Mounting screw
35
Note: For the extension bars, Straight bars or
Spread bars can be supplied.
35
Rear-connected
A
A
DC
Panel cutout (front view)
3P
E
C
Drilling plan (front view)
4P
B
B
Detail of
connecting part
D
HL
Mounting plate
(max. t3.2)
3P
4P
HL
HL
3P
HL
37.5
4P
HL
4
102
A
12.5
B
8.5
C
4
102
52
C
L
50
25
25 25 25
M4✕0.7
Tapped hole
38.5
38.5
77
102
25 25 25
D
13
E
16
Panel cutout dimensions shown give an allowance
of 1.0mm or more around the handle escutcheon.
Characteristics and Outline Dimensions
95
ø18
25
Studs are horizontal
direction only
52
48
C
L
M4✕0.7
Mounting screw
68
111
114
7.7
114
102
45
5
37.5
4-15
4
Characteristics and Outline Dimensions
Molded Case Circuit Breakers
（250A Frame）
S250-SN
Ratings and Specifications
S250-SN
Type
Number of poles
■Ratings
Rated current, A
Rated insulation voltage〔Ui〕 V
Rated operational voltage V
３
AC
AC
DC
Externally mounted
Rated short circuit making capacity, kA peak
Rated short time withstand current, kA
Rated impulse withstand voltage 〔U imp〕 kV
■Performance
Utilization category
AC
690V
IEC 60947-3
DC
250V
Upstream breaker (OCPD) @9
Weight (' marked standard type) kg
■Connections and Mountings
Front-connected (FC) Terminal screws
With straight extension bars
With spread extension bars
Cable clamps
Rear-connected (RC) Bolt studs
Flat bar studs
Plug-in (PM) For switchboards Standard (PMC)
High-performance (PMB)
For distribution boards (PMC)
Draw-out type (DR)
TemPlug70 (PG)
TemPlug45B (PG4)
DIN rail mount
Clip-in chassis mount
■Accessories (optional)
Symbol
Motor operator
ＭＣ
External operating Breaker-mounted
ＨＢ
handle
Door-mounted (variable depth) ＨＰ
Toggle extension
ＨＡ
Mechanical interlock Slide type
ＭＳ
Toggle holder
ＨＨ
Toggle lock
ＨＬ
Terminal cover For front-connected
ＣＦ
For rear-connected and plug-in ＣＲ
For cable clamps
ＣＳ
Interpole barrier
ＢＡ
Terminal block for lead
ＴＦ
Door flange
ＤＦ
■Standard specifications
Trip button (color)
Handle position indication (ON: Red, OFF: Green)
Suitability for isolation
CE marking
４
250
800
690
250
6
3（0.3sec）
8
AC-23A
DC-22A
S250-SF
1.5
1.9
'
○
○
○
―
○
―
―
―
―
―
―
―
―
●
●
●
―
●
●
●
●
●
●
●e
●
●
Yes (Red)
Yes
Yes
Yes
Notes:
' : Standard. This configuration used unless otherwise specified.
○ : Optional standard. Specify when ordering.
● : “yes” or “available”.
― : “no” or “not available”.
3 : Line side interpole barriers are supplied as standard. (Front connection only)
@9 : Required for overcurrent protection. Rated conditional short-circuit current [Icc] will be the same as Rated short-circuit
breaking capacity of upstream breaker.
Poles
Combinations of Internally Mounted Accessories（Optional）
ＡＸ
ＡＬ
Shunt trip
Auxiliary switch
Alarm switch
３
・
４
Toggle
4-16
ＳＨ
Left pole
Right pole
ＵＶ
Under
voltage trip
ＡＸ
ＡＬ
ＡＸ
ＳＨ
ＡＸ
ＵＶ
ＡＬ
ＳＨ
ＡＬ
ＵＶ
ＡＸ
ＡＸ
ＡＬ
ＡＬ
ＳＨ
ＵＶ
H
L : Handle Frame Centre Line
ASL : Arrangement Standard Line
C
L : Handle Centre Line
S250-SN
Outline dimensions (mm)
Front-connected
35
23
Conductor
overlap, max
35
35
11.5
C
L
45
102
45
144
165
C
L
28
4
3P
4P
HL
HL
C
L
C
L
35
35
126
23
24
Conductor
overlap, max
19
HL
M8 screw
35
30.5
Mounting hole
35
Mounting hole
4P
HL
19
HL
101
Interpole barrier
(removable)
Interpole barrier
(removable)
3P
HL
Drilling plan
(front view)
30.5
25(max.)
max.t7
With extension bars
(optional)
11.5
4P
11(max.)
3P
ø9
Preparation of
conductor
C
L
23
30.5
10.5 95
M4✕0.7
Mounting screw
ø11
23 23
97
120
11.5
7
6.8
48.5
ø11
48.5
169
23
48.5
11.5
46
60
68
35
105
140
70
105
23
30.5
22
M4✕0.7
Tapped hole
Note: For the extension bars, Straight bars or
Spread bars can be supplied.
Rear-connected
Drilling plan (front view)
4P
Mounting plate
(max. t3.2)
3P
3P
HL
4P
ø24
HL
HL
52.5
3P
HL
52.5
4P
HL
4
6 13
72
107
16
48
C
L
Stud can be turned
45° or 90°
M4✕0.7
Mounting screw
35
35
35
35
35
M4✕0.7
Tapped hole
35
35
35
35
53.5
53.5
107
142
35
Panel cutout dimensions shown give an
allowance of 1.0mm around the handle
escutcheon.
Characteristics and Outline Dimensions
60
68
126
144
7
C
L
ø9
20
Conductor
overlap, max
25 22
144
C
L
9
102
45
6
Detail of
connecting part
Panel cutout (front view)
4-17
TERASAKI
SKANDINAVISKA AB
(Sweden)
TERASAKI ELECTRIC (EUROPE) LTD.
(United Kingdom)
TERASAKI ELECTRIC (EUROPE) LTD.
SUCURSAL EN ESPAÑA
(Spain)
TERASAKI ELECTRIC (EUROPE) LTD.
FILIALE ITALIA
(Italy)
TERASAKI Global Network
TERASAKI ELECTRIC CO., LTD.
(Head Quarters, Japan)
TERASAKI ELECTRIC
(SHANGHAI) CO., LTD.
(China)
TERASAKI ELECTRIC
(M) SDN. BHD.
(Malaysia)
TERASAKI ELECTRIC
(CHINA) LTD.
(China)
TERASAKI CIRCUIT
BREAKERS (S) PTE. LTD.
(Singapore)
TERASAKI DO BRASIL LTDA.
(Brazil)
TERASAKI ELECTRIC CO.,
(FAR EAST) PTE. LTD.
(Singapore)
Since 1971 when we
established TERASAKI
ELECTRIC Europe, our first
overseas subsidiary, in the
UK, we have assembled a
global network of 10
overseas subsidiaries and
58 agents to provide sales
and technical supports to
customers worldwide.
! Safety Notice
Carefully read instruction manual to ensure proper installation,
connection, operation, handling and maintenance of the product.
Head Office : 7-2-10 Hannancho, Abenoku, Osaka, JAPAN
Circuit Breaker Division : 7-2-10 Kamihigashi, Hiranoku, Osaka, JAPAN
Telephone : 81-6-6791-9323 / Fax : 81-6-6791-9274
E-mail : int-sales@terasaki.co.jp
http://www.terasaki.co.jp/
AUG. 2014
Catalogue No. ’14–!64E
Ratings and specifications are subject to change without notice.