Selection Guide
Molded Case Circuit Breakers
Bulletin 140G/140MG
Bulletin 140G
Molded Case Circuit Breakers
Overview
Bulletin 140G Molded Case Circuit Breakers
10..3000 A current range
3- & 4-pole devices
Space-saving dimensions
Thermal/Magnetic protection: 15..800 A
Electronic protection: 10..3000 A
Approved for global application: UL, CSA, CCC, and IEC
performance interrupting/breaking capacity
Wide range of mounting options
Extensive range of factory- or field-installed accessories
Cat. No. 140G-G6C3-D12
The Bulletin 140G family of Molded Case Circuit Breakers (MCCBs)
offers a wide range of features include thermal/magnetic and
electronic protection devices, high interrupting/breaking capacities and
a complete line of factory and field installed accessories. The Bulletin
140G MCCBs are ideal for use in line protection of control panels.
Overview............................. 3
Product Selection ........... 5
Accessories....................... 50
Specifications ................... 64
Approximate
Dimensions........................ 68
Standards Compliance
IEC 60947-2
UL489
CSA22.2, No. 5
Certifications
CE Marked
CCC
CSA Certified
UL Listed
G-Frame
H-Frame
I-Frame
J-Frame
K-Frame
M-Frame
N-, NS-Frame
R-Frame
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2
Table of Contents
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Overview
Frame Reference
Rated Current In
G-Frame
H-Frame
I-Frame
J-Frame
K-Frame
M-Frame
N-Frame
NS-Frame
R-Frame
125 A
125 A
225 A
250 A
400 A
800 A
1200 A
1200 A
3000 A
3, 4
3, 4
3, 4
3, 4
3, 4
3, 4
3, 4
3, 4
3, 4
No. of Poles
Interrupting Rating [kA]
240V
50 65 100 65 100 150 200 200
50 65
65 100 150
65 100 150
125
480V
25 35 65
25 35 65 100 150
25 35
25 35 65 100
35 65 100 150
50 65 100
50 65 100
50 65 100
125
600Y/347V
10 14 25
—
10 10
—
—
—
—
—
—
—
14 18 25 35
10 10
14 18 25 35
25 35 65 100
25 35 42
25 50 65
25 50 65
100
220…240V
65 85 100
65 85 100 150 200
65 85
65 85 100 150
85 100 200 200
85 100 200
85 100 200
85 100 200
130
415V
36 50 70
36 50 70 120 150
36 50
36 50 70 120
50 70 120 200
36 70 100
50 70 120
50 70 120
80
440V
36 50 65
36 50 65 100 150
25 40
36 50 65 100
40 65 100 180
35 50 65
50 65 100
50 65 100
80
690V
6 8 10
10 12 15 18 20
58
10 12 15 20
25 40 70 80
22 25 30
30 42 50
30 42 50
40
250V DC
36 50 70
36 50 70 85 100
36 50
36 50 70 85
—
36 50 65
—
—
—
500V DC
36 50 70
36 50 70 85 100
36 50
36 50 70 85
36 50 70 100
—
—
—
—
750V DC
—
—
—
—
25 36 70 70
16 36 50
—
—
—
600V
65 100 150 200 100 150 200 200 100 200 200
Breaking Capacity [Icu (kA)]
Protection Type
Thermal Magnetic
—
—
—
Electronic
—
—
Molded Case Switch
Auxiliary Contact
Alarm Contact
AX/AL Combo
Trip Unit Contact
—
—
—
—
Internal Accessories
Shunt Trip
Shunt Close
—
—
—
—
—
—
UV Relay
Field Installable
STD
STD
STD
STD
STD
STD
STD
STD
—
External Accessories
End Cap
25 mm Phase
Barriers
STD
STD
STD
STD
STD
—
—
—
—
Insulators
STD
STD
STD
STD
STD
STD
—
—
—
Terminal Lugs
Extended Terminal
—
Spreader Terminal
Rear Terminal
—
—
—
—
—
—
Phase barriers
Terminal Cover
—
Direct Rotary
—
—
Variable Depth (Door)
—
—
Internal NFPA 79
—
—
Flange Operator
—
—
Flange Cable
—
—
Motor Operator
—
Field Installable
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Publication 140G-SG001C-EN-P
3
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 125 A, G-Frame
Complete Circuit Breaker Assemblies with Factory-Installed Options
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes from Table g to add on to the molded
case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly with
factory-installed options.
140G – G
a
b
6
C
4 – C70 – SD – KA
c
d
e
f
g
Cat. No. 140G-G6C3-D12
a
d
g
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
C
Fixed thermal/fixed magnetic
Code
Description
E
Adjust thermal/fixed magnetic
SJ
Shunt Trip, 24…30V AC/DC
S
Molded case switch (Isolator)
SK
Shunt Trip, 48…60V AC/DC
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
b
Frame/Rating
Code
Description
e
G
125 A, Fixed
Poles
Shunt Trip and Undervoltage Release Units
Code
Description
SB
Shunt Trip, 380…440V AC
c
3
3 poles
SC
Shunt Trip, 480…525V DC
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
4
4 poles
UJ
Undervoltage Release, 24…30V AC/DC
Code
Description
2
25 kA
f
3
35 kA
Current Range
6
65 kA
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
UA
Undervoltage Release, 220…240V AC;
220…250V DC
Code
Description
UB
Undervoltage Release, 380…440V AC
C
e.g., C30 = 30 A
UC
Undervoltage Release, 480…525V AC
D
e.g., D16 = 160 A
No
Digit
No Selection
Auxiliary and Alarm Contacts
Code
Description
KA
1 Aux. Contact, 250V
TA
1 Alarm Contact, 250V
AA
1 Aux., 1 Alarm Contact, 250V
BA
2 Aux., 1 Alarm Contact, 250V
AJ
1 Aux., 1 Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
Visit our website: www.ab.com/catalogs
4
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 125 A, G-Frame
Assembled Molded Case Circuit Breakers — 125 A, G-Frame
Interrupting Rating/Breaking Capacity — Thermal-Magnetic Circuit Breakers
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
Breaking Capacity (50/60 Hz), IEC 60947-2
Icu [kA]/Ics %
220V
240V
50
65
100
480V
25
35
65
600Y/
347V
10
14
25
440V
415V
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics [%Icu]
Icu [kA]
65
85
100
75
75
75
36
50
70
100
75
50
36
50
65
Breaking Capacity (DC),
IEC 60947-2
250V DC (2500V DC (3pole in series)
pole in series)
690V
Ics [%Icu] Icu [kA]
50
50
50
6
8
10
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
75
50
50
36
50
70
100
100
75
36
50
70
100
100
75
Interrupting
Code‡
G2
G3
G6
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
Thermal-Magnetic, Fixed Thermal-Fixed Magnetic
Rated
Current
In [A]
Thermal Trip
[A]
Ir = In (Fixed)
Magnetic Trip
[A]
Im
15
16
20
25
30
32
35
40
45
50
60
63
70
80
90
100
110
125
15
16
20
25
30
32
35
40
45
50
60
63
70
80
90
100
110
125
‡
500
500
500
500
500
500
500
500
500
500
600
630
700
800
900
1000
1100
1250
1600
160
Interrupting Code G2
Cat. No.
3 Poles
4 Poles
140G-G2C3-C15 140G-G2C4-C15
140G-G2C3-C16 140G-G2C4-C16
140G-G2C3-C20 140G-G2C4-C20
140G-G2C3-C25 140G-G2C4-C25
140G-G2C3-C30 140G-G2C4-C30
140G-G2C3-C32 140G-G2C4-C32
140G-G2C3-C35 140G-G2C4-C35
140G-G2C3-C40 140G-G2C4-C40
140G-G2C3-C45 140G-G2C4-C45
140G-G2C3-C50 140G-G2C4-C50
140G-G2C3-C60 140G-G2C4-C60
140G-G2C3-C63 140G-G2C4-C63
140G-G2C3-C70 140G-G2C4-C70
140G-G2C3-C80 140G-G2C4-C80
140G-G2C3-C90 140G-G2C4-C90
140G-G2C3-D10 140G-G2C4-D10
140G-G2C3-D11 140G-G2C4-D11
140G-G2C3-D12 140G-G2C4-D12
140G-G2E3-D16 140G-G2E4-D16
Interrupting Code G3
Cat. No.
3 Poles
4 Poles
140G-G3C3-C15 140G-G3C4-C15
140G-G3C3-C16 140G-G3C4-C16
140G-G3C3-C20 140G-G3C4-C20
140G-G3C3-C25 140G-G3C4-C25
140G-G3C3-C30 140G-G3C4-C30
140G-G3C3-C32 140G-G3C4-C32
140G-G3C3-C35 140G-G3C4-C35
140G-G3C3-C40 140G-G3C4-C40
140G-G3C3-C45 140G-G3C4-C45
140G-G3C3-C50 140G-G3C4-C50
140G-G3C3-C60 140G-G3C4-C60
140G-G3C3-C63 140G-G3C4-C63
140G-G3C3-C70 140G-G3C4-C70
140G-G3C3-C80 140G-G3C4-C80
140G-G3C3-C90 140G-G3C4-C90
140G-G3C3-D10 140G-G3C4-D10
140G-G3C3-D11 140G-G3C4-D11
140G-G3C3-D12 140G-G3C4-D12
140G-G3E3-D16 140G-G3E4-D16
Interrupting Code G6
Cat. No.
3 Poles
4 Poles
140G-G6C3-C15 140G-G6C4-C15
140G-G6C3-C16 140G-G6C4-C16
140G-G6C3-C20 140G-G6C4-C20
140G-G6C3-C25 140G-G6C4-C25
140G-G6C3-C30 140G-G6C4-C30
140G-G6C3-C32 140G-G6C4-C32
140G-G6C3-C35 140G-G6C4-C35
140G-G6C3-C40 140G-G6C4-C40
140G-G6C3-C45 140G-G6C4-C45
140G-G6C3-C50 140G-G6C4-C50
140G-G6C3-C60 140G-G6C4-C60
140G-G6C3-C63 140G-G6C4-C63
140G-G6C3-C70 140G-G6C4-C70
140G-G6C3-C80 140G-G6C4-C80
140G-G6C3-C90 140G-G6C4-C90
140G-G6C3-D10 140G-G6C4-D10
140G-G6C3-D11 140G-G6C4-D11
140G-G6C3-D12 140G-G6C4-D12
140G-G6E3-D16 140G-G6E4-D16
IEC only.
‡ Adjustable thermal trip. 112 A min., 136 A med., 160 A max.
Molded Case Switch — UL489§
Rated
Current
In [A]
Magnetic Trip
[A]
Im
125
1250
Cat. No.
3 Poles
4 Poles
140G-G6S3-D12 140G-G6S4-D12
§ Does not provide overcurrent protection; may open above
1250 A.
Cat. No. 140G-G6C3-D12
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Publication 140G-SG001C-EN-P
5
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 125 A, H-Frame
Complete Circuit Breaker Assemblies — 125 A, H-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, trip units, and alarm contacts. Use the codes from Table g to add on to the
molded case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly
with factory-installed options.
140G – H
a
b
3
C
3 – C60 – SD – AA
c
d
e
f
g
a
d
g
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
C
Fixed thermal/fixed magnetic
Code
Description
F
Adjust thermal/ adjust magnetic
SJ
Shunt Trip, 24…30V AC/DC
Shunt Trip and Undervoltage Release Units
b
H
Electronic LSI- long, short, instant
SK
Shunt Trip, 48…60V AC/DC
Frame/Rating
I
Electronic LSIG -Long, short, instant &
ground fault
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
SB
Shunt Trip, 380…440V AC
Code
Description
X
Breaker frame
H
125 A
S
Molded case switch (isolator)
c
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
2
25 kA
3
35 kA
e
Poles
Shunt Trip, 480…525V AC
UJ
Undervoltage Release, 24…30V AC/DC
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
4 poles
UA
Undervoltage Release, 220…240V AC;
220…250V DC
UB
Undervoltage Release, 380…440V AC
UC
Undervoltage Release, 480…525V AC
No
Digit
No Selection
Code
Description
3
3 poles
4
6
65 kA
0
100 kA
f
15
150 kA
Current Range
T
Trip unit
Code
SC
Description
Auxiliary and Alarm Contacts, Trip Units
C
e.g., C30 = 30 A
D
e.g., D16 = 160 A
Code
Description
Blank
Frame only
KA
1 Aux. Contact, 250V
TA
1 Alarm Contact, 250V
AA
1 Aux., 1 Alarm Contact, 250V
BA
2 Aux., 1 Alarm Contact, 250V
DA
1 Trip Unit Alarm Contact, 250V
FB
2 Aux. Contacts, 400V
AB
1 Aux., 1 Alarm Contact, 400V
AJ
1 Aux., 1 Alarm Contact, 24V
DJ
1 Trip Unit Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
Visit our website: www.ab.com/catalogs
6
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 125 A, H-Frame
Breaker Frames & Trip Units
+
=
Frame
Trip Unit
MCCB
Breaker Frames, 125 A Rated Current
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
240V
65
100
150
200
200
480V
25
35
65
100
150
Breaking Capacity (50/60 Hz), IEC 60947-2
Icu
600V
14
18
25
35
—
220V
Ics
[kA] [%Icu]
65
85
100
150
200
100
100
100
100
100
415V
Icu [kA]
Ics
[%Icu]
36
50
70
120
150
100
100
100
100
100
Icu
440V
Ics
[kA] [%Icu]
36
50
65
100
150
Icu
100
100
100
100
100
Breaking Capacity (DC), IEC
60947-2 ‡
250V DC (2500V DC (3690V
pole in series) pole in series)
Ics
Ics
Ics
[kA] [%Icu] Icu [kA] [%Icu] Icu [kA] [%Icu]
10
12
15
18
20
100
100
100
75
75
36
50
70
85
100
100
100
100
100
100
36
50
70
85
100
100
100
100
100
100
Cat. No.
3 Poles
140G-H2X3
140G-H3X3
140G-H6X3
140G-H0X3
140G-H15X3
4 Poles
140G-H2X4
140G-H3X4
140G-H6X4
140G-H0X4
140G-H15X4
These ratings have not been tested for the CCC listing.
‡ DC rating is applicable for thermal-magnetic trip unit only.
Trip Units, Thermal-Magnetic
Rated
Current
In [A]
Thermal Trip [A]
Ir = In
Magnetic Trip [A]
Im
Cat. No.
50
60
63
70
80
90
100
110
125
50
60
63
70
56...80
63…90
70…100
77…110
87…125
500
600
630
700
400…800
450…900
500…1000
550…1100
625…1250
Protection Type
C (Fixed)
C (Fixed)
C (Fixed)
C (Fixed)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
3 Poles
140G-HTC3-C50
140G-HTC3-C60
140G-HTC3-C63
140G-HTC3-C70
140G-HTF3-C80
140G-HTF3-C90
140G-HTF3-D10
140G-HTF3-D11
140G-HTF3-D12
4 Poles
140G-HTC4-C50
140G-HTC4-C60
140G-HTC4-C63
140G-HTC4-C70
140G-HTF4-C80
140G-HTF4-C90
140G-HTF4-D10
140G-HTF4-D11
140G-HTF4-D12
Trip Units, Electronic LSI (Long, Short, Instantaneous)
Cat. No.
Protection Type
Rated
Current
In [A]
I1=0.4…1 x In
t1=sec.
I2=1…10 x In
t2=sec.
I
I3=1…10 x In
60
100
125
24…60
40…100
50…125
3, 12, 36, 60
3, 12, 36, 60
3, 12, 36, 60
60…600
100…1000
125…1250
0.05, 0.1, 0.2, 0.4
0.05, 0.1, 0.2, 0.4
0.05, 0.1, 0.2, 0.4
60…600
100…1000
125…1250
L
S
3 Poles
4 Poles
140G-HTH3-C60 140G-HTH4-C60
140G-HTH3-D10 140G-HTH4-D10
140G-HTH3-D12 140G-HTH4-D12
Trip Units, Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
Rated
Current
In [A]
L
I1=0.4…1 x In
t1=sec.
Protection Type
S
I
G
I2=1…10 x In
t2=sec.
I3=1…10 x In I4=0.2…1 x In
60
24…60
3, 12, 36, 60
60…600
100
40…100
3, 12, 36, 60
100…1000
125
50…125
3, 12, 36, 60
125…1250
0.05, 0.1, 0.2,
0.4
0.05, 0.1, 0.2,
0.4
0.05, 0.1, 0.2,
0.4
60…600
12…60
100…1000
20…100
125…1250
25…125
Cat. No.
t4=sec.
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
3 Poles
4 Poles
140G-HTI3-C60
140G-HTI4-C60
140G-HTI3-D10
140G-HTI4-D10
140G-HTI3-D12
140G-HTI4-D12
Assembled molded case circuit breakers found on pages 8…10
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
7
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 125 A, H-Frame
Assembled Molded Case Circuit Breakers — 125 A, H-Frame
Interrupting Rating/Breaking Capacity — Thermal-Magnetic Circuit Breakers
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
240V
65
100
150
200
200
480V
25
35
65
100
150
600V
14
18
25
35
42
Icu [kA]
Ics
[%Icu]
65
85
100
150
200
100
100
100
100
100
440V
415V
Icu [kA]
Ics
[%Icu]
36
50
70
120
150
100
100
100
100
100
690V
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
36
50
65
100
150
100
100
100
100
100
10
12
15
18
20
100
100
100
75
75
Breaking Capacity (DC),
IEC 60947-2 §
250V DC (2-pole
500V DC (3-pole
in series)
in series)
Ics
Ics
Icu [kA]
[%Icu]
Icu [kA]
[%Icu]
36
50
70
85
100
100
100
100
100
100
36
50
70
85
100
100
100
100
100
100
Interrupting
Code‡
H2
H3
H6
H0
H15
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
§ DC rating is applicable for thermal-magnetic trip unit only.
Thermal-Magnetic, Fixed & Adjustable
Rated
Current
In [A]
Thermal Trip
[A]
I r = In
Magnetic Trip
[A]
Im
15
16
20
25
30
32
35
40
50
60
63
70
80
90
100
110
125
15
16
20
25
30
32
35
40
50
60
63
70
56...80
63…90
70…100
77…110
87…125
112…160
400
400
400
400
400
400
400
400
500
600
630
700
400…800
450…900
500…1000
550…1100
625…1250
800…1600
Interrupting Code H2
Cat. No.
3 Poles
4 Poles
140G-H2C3-C15 140G-H2C4-C15
140G-H2C3-C16 140G-H2C4-C16
140G-H2C3-C20 140G-H2C4-C20
140G-H2C3-C25 140G-H2C4-C25
140G-H2C3-C30 140G-H2C4-C30
140G-H2C3-C32 140G-H2C4-C32
140G-H2C3-C35 140G-H2C4-C35
140G-H2C3-C40 140G-H2C4-C40
140G-H2C3-C50 140G-H2C4-C50
140G-H2C3-C60 140G-H2C4-C60
140G-H2C3-C63 140G-H2C4-C63
140G-H2C3-C70 140G-H2C4-C70
140G-H2F3-C80 140G-H2F4-C80
140G-H2F3-C90 140G-H2F4-C90
140G-H2F3-D10 140G-H2F4-D10
140G-H2F3-D11 140G-H2F4-D11
140G-H2F3-D12 140G-H2F4-D12
140G-H2F3-D16 140G-H2F4-D16
Thermal Trip [A]
Ir = In
Magnetic Trip [A]
Im
15
16
20
25
30
32
35
40
50
60
63
70
56...80
63…90
70…100
77…110
84…120
112…160
400
400
400
400
400
400
400
400
500
600
630
700
400…800
450…900
500…1000
550…1100
625…1250
800…1600
160
Interrupting Code H3
Cat. No.
3 Poles
4 Poles
140G-H3C3-C15 140G-H3C4-C15
140G-H3C3-C16 140G-H3C4-C16
140G-H3C3-C20 140G-H3C4-C20
140G-H3C3-C25 140G-H3C4-C25
140G-H3C3-C30 140G-H3C4-C30
140G-H3C3-C32 140G-H3C4-C32
140G-H3C3-C35 140G-H3C4-C35
140G-H3C3-C40 140G-H3C4-C40
140G-H3C3-C50 140G-H3C4-C50
140G-H3C3-C60 140G-H3C4-C60
140G-H3C3-C63 140G-H3C4-C63
140G-H3C3-C70 140G-H3C4-C70
140G-H3F3-C80 140G-H3F4-C80
140G-H3F3-C90 140G-H3F4-C90
140G-H3F3-D10 140G-H3F4-D10
140G-H3F3-D11 140G-H3F4-D11
140G-H3F3-D12 140G-H3F4-D12
140G-H3F3-D16 140G-H3F4-D16
Interrupting Code H6
Cat. No.
Cat. No.
3 Poles
4 Poles
140G-H6C3-C15 140G-H6C4-C15
140G-H6C3-C16 140G-H6C4-C16
140G-H6C3-C20 140G-H6C4-C20
140G-H6C3-C25 140G-H6C4-C25
140G-H6C3-C30 140G-H6C4-C30
140G-H6C3-C32 140G-H6C4-C32
140G-H6C3-C35 140G-H6C4-C35
140G-H6C3-C40 140G-H6C4-C40
140G-H6C3-C50 140G-H6C4-C50
140G-H6C3-C60 140G-H6C4-C60
140G-H6C3-C63 140G-H6C4-C63
140G-H6C3-C70 140G-H6C4-C70
140G-H6F3-C80 140G-H6F4-C80
140G-H6F3-C90 140G-H6F4-C90
140G-H6F3-D10 140G-H6F4-D10
140G-H6F3-D11 140G-H6F4-D11
140G-H6F3-D12 140G-H6F4-D12
140G-H6F3-D16 140G-H6F4-D16
IEC only.
Rated
Current
In [A]
15
16
20
25
30
32
35
40
50
60
63
70
80
90
100
110
125
160
Interrupting Code H0
Cat. No.
3 Poles
4 Poles
140G-H0C3-C15 140G-H0C4-C15
140G-H0C3-C16 140G-H0C4-C16
140G-H0C3-C20 140G-H0C4-C20
140G-H0C3-C25 140G-H0C4-C25
140G-H0C3-C30 140G-H0C4-C30
140G-H0C3-C32 140G-H0C4-C32
140G-H0C3-C35 140G-H0C4-C35
140G-H0C3-C40 140G-H0C4-C40
140G-H0C3-C50 140G-H0C4-C50
140G-H0C3-C60 140G-H0C4-C60
140G-H0C3-C63 140G-H0C4-C63
140G-H0C3-C70 140G-H0C4-C70
140G-H0F3-C80 140G-H0F4-C80
140G-H0F3-C90 140G-H0F4-C90
140G-H0F3-D10 140G-H0F4-D10
140G-H0F3-D11 140G-H0F4-D11
140G-H0F3-D12 140G-H0F4-D12
140G-H0F3-D16 140G-H0F4-D16
IEC only.
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8
Publication 140G-SG001C-EN-P
Interrupting Code H15
Cat. No.
3 Poles
4 Poles
140G-H15C3-C15
140G-H15C4-C15
140G-H15C3-C16
140G-H15C4-C16
140G-H15C3-C20
140G-H15C4-C20
140G-H15C3-C25
140G-H15C4-C25
140G-H15C3-C30
140G-H15C4-C30
140G-H15C3-C32
140G-H15C4-C32
140G-H15C3-C35
140G-H15C4-C35
140G-H15C3-C40
140G-H15C4-C40
140G-H15C3-C50
140G-H15C4-C50
140G-H15C3-C60
140G-H15C4-C60
140G-H15C3-C63
140G-H15C4-C63
140G-H15C3-C70
140G-H15C4-C70
140G-H15F3-C80
140G-H15F4-C80
140G-H15F3-C90
140G-H15F4-C90
140G-H15F3-D10
140G-H15F4-D10
140G-H15F3-D11
140G-H15F4-D11
140G-H15F3-D12
140G-H15F4-D12
140G-H15F3-D16
140G-H15F4-D16
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 125 A, H-Frame
Interrupting Rating/Breaking Capacity — Electronic Circuit Breakers
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
240V
65
100
150
200
200
480V
25
35
65
100
150
Breaking Capacity (50/60 Hz), IEC 60947-2
440V
220V
415V
690V
Icu
[kA] Ics [%Icu] Icu [kA] Ics [%Icu] Icu [kA] Ics [%Icu] Icu [kA] Ics [%Icu]
65
100
36
100
36
100
10
100
85
100
50
100
50
100
12
100
100
100
70
100
65
100
15
100
150
100
120
100
100
100
18
75
200
100
150
100
150
100
20
75
600V
14
18
25
35
42
Breaking Capacity (DC),
IEC 60947-2
250V DC (2-pole 500V DC (3-pole
in series)
in series)
Icu
Icu
[kA] Ics [%Icu] [kA] Ics [%Icu]
36
50
70
85
100
100
100
100
100
100
36
50
70
85
100
100
100
100
100
100
Interrupting
Code‡
H2
H3
H6
H0
H15
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
Electronic LSI (Long, Short, Instantaneous)
Rated
Current
In [A]
Protection Type
S
I2=1…10 x
In
L
I1=0.4…1 x
In
t1=sec.
25
10…25
3, 12, 36, 60
25…250
60
24…60
3, 12, 36, 60
60…600
100
40…100
3, 12, 36, 60
100…1000
125
50…125
3, 12, 36, 60
125…1250
160
64…160
3, 12, 36, 60
160…1600
Interrupting Code H2
Cat. No.
I
I3=1…10 x
In
t2=sec.
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
3 Poles
4 Poles
Interrupting Code H3
Cat. No.
3 Poles
4 Poles
25…250
140G-H2H3-C25 140G-H2H4-C25 140G-H3H3-C25 140G-H3H4-C25
60…600
140G-H2H3-C60 140G-H2H4-C60 140G-H3H3-C60 140G-H3H4-C60
100…1000
140G-H2H3-D10 140G-H2H4-D10 140G-H3H3-D10 140G-H3H4-D10
125…1250
140G-H2H3-D12 140G-H2H4-D12 140G-H3H3-D12 140G-H3H4-D12
160…1600
140G-H2H3-D16 140G-H2H4-D16 140G-H3H3-D16 140G-H3H4-D16
IEC only.
Protection Type
Rated
Current
In [A]
L
S
I1=0.4…1 x In
25
60
100
125
10…25
24…60
40…100
50…125
64…160
160
t1=sec.
3,
3,
3,
3,
3,
12,
12,
12,
12,
12,
36,
36,
36,
36,
36,
I2=1…10 x In
60
60
60
60
60
25…250
60…600
100…1000
125…1250
160…1600
I
I3=1…10 x In
t2=sec.
0.05,
0.05,
0.05,
0.05,
0.05,
0.1,
0.1,
0.1,
0.1,
0.1,
0.2,
0.2,
0.2,
0.2,
0.2,
0.4
0.4
0.4
0.4
0.4
25…250
60…600
100…1000
125…1250
160…1600
Interrupting Code H6
Cat. No.
Cat. No.
3 Poles
140G-H6H3-C25
140G-H6H3-C60
140G-H6H3-D10
140G-H6H3-D12
140G-H6H3-D16
4 Poles
140G-H6H4-C25
140G-H6H4-C60
140G-H6H4-D10
140G-H6H4-D12
140G-H6H4-D16
IEC only.
Rated
Current
In [A]
L
I1=0.4…1 x
In
25
10…25
60
24…60
100
40…100
125
50…125
160
64…160
Protection Type
S
I2=1…10 x
t1=sec.
t2=sec.
In
3, 12, 36,
60
3, 12, 36,
60
3, 12, 36,
60
3, 12, 36,
60
3, 12, 36,
60
25…250
60…600
100…1000
125…1250
160…1600
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
I
I3=1…10 x
In
Interrupting Code H0
Cat. No.
3 Poles
4 Poles
Interrupting Code H15
Cat. No.
3 Poles
4 Poles
25…250
140G-H0H3-C25 140G-H0H4-C25
140G-H15H3-C25
140G-H15H4-C25
60…600
140G-H0H3-C60 140G-H0H4-C60
140G-H15H3-C60
140G-H15H4-C60
100…1000
140G-H0H3-D10 140G-H0H4-D10
140G-H15H3-D10
140G-H15H4-D10
125…1250
140G-H0H3-D12 140G-H0H4-D12
140G-H15H3-D12
140G-H15H4-D12
160…1600
140G-H0H3-D16 140G-H0H4-D16
140G-H15H3-D16
140G-H15H4-D16
IEC only.
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Publication 140G-SG001C-EN-P
9
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 125 A, H-Frame
Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
Protection Type
S
I
G
I2=1…10
I3=1…10 x I4=0.2…
t2=sec.
t4=sec.
x In
In
1 x In
L
Rated
Current
In [A]
I1=0.4…
1 x In
t1=sec.
3, 12, 36,
60
3, 12, 36,
24…60
60
3, 12, 36,
40…100
60
3, 12, 36,
50…125
60
3, 12, 36,
64…160
60
25
10…25
60
100
125
160
25…250
60…600
100…10
00
125…12
50
160…16
00
0.05, 0.1,
25…250
5…25
0.2, 0.4
0.05, 0.1,
60…600
12…60
0.2, 0.4
0.05, 0.1,
100…1000 20…100
0.2, 0.4
0.05, 0.1,
125…1250 25…125
0.2, 0.4
0.05, 0.1,
160…1600 32…160
0.2, 0.4
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
Interrupting Code H2
Cat. No.
3 Poles
Interrupting Code H3
Cat. No.
3 Poles
4 Poles
140G-H2I3-C25 140G-H2I4-C25
4 Poles
140G-H3I3-C25
140G-H3I4-C25
140G-H2I3-C60 140G-H2I4-C60
140G-H3I3-C60
140G-H3I4-C60
140G-H2I3-D10 140G-H2I4-D10
140G-H3I3-D10
140G-H3I4-D10
140G-H2I3-D12 140G-H2I4-D12
140G-H3I3-D12
140G-H3I4-D12
140G-H2I3-D16 140G-H2I4-D16
140G-H3I3-D16
140G-H3I4-D16
IEC only.
Rated
Current
In [A]
L
I1=0.4…1 x In
t1=sec.
Interrupting Code H6
Cat. No.
Cat. No.
Protection Type
S
I
G
I2=1…10 x In
t2=sec.
I3=1…10 x In I4=0.2…1 x In
25
10…25
3, 12, 36, 60
25…250
60
24…60
3, 12, 36, 60
60…600
100
40…100
3, 12, 36, 60
100…1000
125
50…125
3, 12, 36, 60
125…1250
160
64…160
3, 12, 36, 60
160…1600
0.05, 0.1,
0.4
0.05, 0.1,
0.4
0.05, 0.1,
0.4
0.05, 0.1,
0.4
0.05, 0.1,
0.4
0.2,
0.2,
0.2,
0.2,
0.2,
25…250
5…25
60…600
12…60
100…1000
20…100
125…1250
25…125
160…1600
32…160
t4=sec.
0.1, 0.2,
0.8
0.1, 0.2,
0.8
0.1, 0.2,
0.8
0.1, 0.2,
0.8
0.1, 0.2,
0.8
0.4,
0.4,
0.4,
0.4,
0.4,
3 Poles
4 Poles
140G-H6I3-C25
140G-H6I4-C25
140G-H6I3-C60
140G-H6I4-C60
140G-H6I3-D10
140G-H6I4-D10
140G-H6I3-D12
140G-H6I4-D12
140G-H6I3-D16
140G-H6I4-D16
IEC only.
L
Rated
Current I1=0.4…
t1=sec.
1 x In
In [A]
Protection Type
S
I
G
I2=1…1
I3=1…10 x I4=0.2…
t2=sec.
t4=sec.
0 x In
In
1 x In
25
10…25
3, 12,
36, 60
60
24…60
3, 12,
36, 60
60…600
100
40…100
3, 12,
36, 60
100…10
00
125
50…125
3, 12,
36, 60
125…12
50
160
64…160
3, 12,
36, 60
160…16
00
25…250
Interrupting Code H0
Cat. No.
3 Poles
0.05,
0.1, 0.2,
140G-H0I3-C25
0.1, 0.2, 25…250
5…25
0.4, 0.8
0.4
0.05,
0.1, 0.2,
140G-H0I3-C60
0.1, 0.2, 60…600
12…60
0.4, 0.8
0.4
0.05,
0.1, 0.2,
140G-H0I3-D10
0.1, 0.2, 100…1000 20…100
0.4, 0.8
0.4
0.05,
0.1, 0.2,
140G-H0I3-D12
0.1, 0.2, 125…1250 25…125
0.4, 0.8
0.4
0.05,
0.1, 0.2,
140G-H0I3-D16
0.1, 0.2, 160…1600 32…160
0.4, 0.8
0.4
IEC only.
Molded Case Switch — UL489§
Rated
Current
In [A]
Magnetic Trip
[A]
Im
125
1250
Cat. No.
3 Poles
140G-H6S3-D12
4 Poles
140G-H6S4-D12
§ Does not provide overcurrent protection; may open above
1250 A.
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10
Publication 140G-SG001C-EN-P
Interrupting Code H15
Cat. No.
4 Poles
3 Poles
4 Poles
140G-H0I4-C25
140G-H15I3-C25
140G-H15I4-C25
140G-H0I4-C60
140G-H15I3-C60
140G-H15I4-C60
140G-H0I4-D10
140G-H15I3-D10
140G-H15I4-D10
140G-H0I4-D12
140G-H15I3-D12
140G-H15I4-D12
140G-H0I4-D16
140G-H15I3-D16
140G-H15I4-D16
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 125 A, H-Frame
Page Intentionally Left Blank
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Publication 140G-SG001C-EN-P
11
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 225 A, I-Frame
Complete Circuit Breaker Assemblies — 225 A, I-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes from Table g to add on to the molded
case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly with
factory-installed options.
140G –
a
I
3
C
3 – C60 – SA – KA
b
c
d
e
f
g
a
d
g
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
C
Fixed thermal/fixed magnetic
Code
Description
S
Molded case switch (Isolator)
SJ
Shunt Trip, 24…30V AC/DC
SK
Shunt Trip, 48…60V AC/DC
e
SD
Shunt Trip, 110…127V AC; 110…125V
DC
Poles
SA
Shunt Trip, 220…240V AC; 220…250V
DC
SB
Shunt Trip, 380…440V AC
b
Frame/Rating
Code
Description
I
225 A
c
Code
Description
3
3 poles
4
4 poles
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
2
25 kA
3
35 kA
Shunt Trip and Undervoltage Release Units
f
SG
Shunt Trip, 480…525V AC
UJ
Undervoltage Release, 24…30V AC/DC
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
UA
Undervoltage Release, 220…240V AC;
220…250V DC
Current Range
Code
Description
C
e.g., C30 = 30 A
UB
Undervoltage Release, 380…440V AC
D
e.g., D16 = 160 A
UC
Undervoltage Release, 480…525V AC
No
Digit
No Selection
Auxiliary and Alarm Contacts
Code
Description
KA
1 Aux. Contact, 250V
TA
1 Alarm Contact, 250V
AA
1 Aux., 1 Alarm Contact, 250V
BA
2 Aux., 1 Alarm Contact, 250V
CA
3 Aux., 1 Alarm Contact, 250V
AJ
1 Aux., 1 Alarm Contact, 24V
CJ
3 Aux., 1 Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
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12
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 225 A, I-Frame
Assembled Molded Case Circuit Breakers — 225 A I-Frame
Interrupting Rating/Breaking Capacity — Thermal-Magnetic Circuit Breakers
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
Breaking Capacity (50 Hz), IEC 60947-2
220V
240V
50
65
480V
25
35
600Y/
347V
10
10
415V
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
50
85
75
50
36
50
75
50
Icu
440V
Ics
[kA] [%Icu]
25
40
75
50
690V
Icu [kA]
Ics
[%Icu]
5
6
50
50
Breaking Capacity (DC), IEC 60947-2
250V DC
500V DC
(2-pole in series)
(3-pole in series)
Ics
Icu [kA] [%Icu]
Icu [kA]
Ics [%Icu]
36
50
100
75
36
50
100
75
Interrupting
Code‡
I2
I3
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
Thermal-Magnetic, Fixed & Adjustable
Rated
Current
In [A]
Thermal Trip [A]
Ir = In (Fixed)
Magnetic Trip [A]
Im
60
63
70
80
90
100
110
125
150
160
175
200
225
60
63
70
80
90
100
110
125
150
160
175
200
225
600
630
700
800
900
1000
1100
1250
1500
1600
1750
2000
2250
Interrupting Code I2
Cat. No.
3 Poles
4 Poles
140G-I2C3-C60 140G-I2C4-C60
140G-I2C3-C63 140G-I2C4-C63
140G-I2C3-C70 140G-I2C4-C70
140G-I2C3-C80 140G-I2C4-C80
140G-I2C3-C90 140G-I2C4-C90
140G-I2C3-D10 140G-I2C4-D10
140G-I2C3-D11 140G-I2C4-D11
140G-I2C3-D12 140G-I2C4-D12
140G-I2C3-D15 140G-I2C4-D15
140G-I2C3-D16 140G-I2C4-D16
140G-I2C3-D17 140G-I2C4-D17
140G-I2C3-D20 140G-I2C4-D20
140G-I2C3-D22 140G-I2C4-D22
Interrupting Code I3
Cat. No.
3 Poles
4 Poles
140G-I3C3-C60 140G-I3C4-C60
140G-I3C3-C63 140G-I3C4-C63
140G-I3C3-C70 140G-I3C4-C70
140G-I3C3-C80 140G-I3C4-C80
140G-I3C3-C90 140G-I3C4-C90
140G-I3C3-D10 140G-I3C4-D10
140G-I3C3-D11 140G-I3C4-D11
140G-I3C3-D12 140G-I3C4-D12
140G-I3C3-D15 140G-I3C4-D15
140G-I3C3-D16 140G-I3C4-D16
140G-I3C3-D17 140G-I3C4-D17
140G-I3C3-D20 140G-I3C4-D20
140G-I3C3-D22 140G-I3C4-D22
Molded Case Switch — UL489§
Rated
Current
In [A]
Magnetic Trip
[A]
Im
225
2250
Cat. No.
3 Poles
140G-I3S3-D22
4 Poles
140G-I3S4-D22
§ Does not provide overcurrent protection; may open above
2250 A.
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
13
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 250 A, J-Frame
Complete Circuit Breaker Assemblies — 250 A, J-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, trip units, and alarm contacts. Use the codes from Table g to add on to the
molded case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly
with factory-installed options.
140G – J
a
b
3
C
3 – C60 – SD – AA
c
d
e
f
g
a
d
g
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
C
Fixed thermal/ fixed magnetic
Code
Description
E
Adjust thermal/ fixed magnetic
SJ
Shunt Trip, 24…30V AC/DC
b
F
Adjust thermal/ adjust magnetic
Frame/Rating
H
Electronic LSI-long, short, instant
I
Electronic LSIG -long, short, instant &
ground fault
X
Breaker frame
S
Molded case switch (isolator)
Code
Description
J
250 A
Shunt Trip and Undervoltage Release Units
SK
Shunt Trip, 48…60V AC/DC
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
SB
Shunt Trip, 380…440V AC
c
SC
Shunt Trip, 480…525V AC
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
UJ
Undervoltage Release, 24…30V AC/DC
e
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
UA
Undervoltage Release, 220…240V AC;
220…250V DC
Poles
Code
Description
2
25 kA
Code
Description
3
35 kA
3
3 poles
6
65 kA
4
4 poles
0
100 kA
T
Trip unit
f
Current Range
UB
Undervoltage Release, 380…440V AC
UC
Undervoltage Release, 480…525V AC
No
Digit
No Selection
Auxiliary and Alarm Contacts, Trip Units
Code
Description
C
e.g., C30 = 30 A
Code
Description
D
e.g., D16 = 160 A
KA
1 Aux. Contact, 250V
Blank
Frame only
TA
1 Alarm Contact, 250V
AA
1 Aux., 1 Alarm Contact, 250V
BA
2 Aux., 1 Alarm Contact, 250V
DA
1 Trip Unit Alarm Contact, 250V
FB
2 Aux. Contacts, 400V
AB
1 Aux., 1 Alarm Contact, 400V
AJ
1 Aux., 1 Alarm Contact, 24V
DJ
1 Trip Unit Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting, 1 for right. Consult your local
Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
Visit our website: www.ab.com/catalogs
14
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 250 A, J-Frame
Breaker Frames & Trip Units
+
Breaker Frames, 250 A Rated Current
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
240V
65
100
150
200
480V
25
35
65
100
=
Frame
Trip Unit
Breaking Capacity (DC), IEC
60947-2 ‡
250V DC (2-pole 500V DC (3-pole
in series)
in series)
Ics
Ics
Icu [kA] [%Icu] Icu [kA] [%Icu]
Breaking Capacity (50/60 Hz), IEC 60947-2
Icu
600V
14
18
25
35
220V
Ics
[kA] [%Icu]
65
85
100
150
415V
Icu [kA]
Ics
[%Icu]
36
50
70
120
100
100
100
100
100
100
100
100
Icu
440V
Ics
[kA] [%Icu]
36
50
65
100
690V
Icu [kA]
Ics
[%Icu]
10
12
15
20
100
100
100
100
100
100
100
100
MCCB
36
50
70
85
100
100
100
100
36
50
70
85
100
100
100
100
Cat. No.
3 Poles
140G-J2X3
140G-J3X3
140G-J6X3
140G-J0X3
4 Poles
140G-J2X4
140G-J4X4
140G-J6X4
140G-J0X4
These ratings have not been tested for the CCC listing.
‡ DC rating is applicable for thermal-magnetic trip unit only.
Trip Units, Thermal-Magnetic
Rated
Current
In [A]
Thermal Trip [A]
Ir = In (Fixed)
Magnetic Trip [A]
Im
Cat. No.
25
30
32
35
40
50
60
63
70
80
90
100
110
125
150
160
175
200
225
250
25
30
32
35
40
50
60
63
70
56…80
63…90
70…100
77…110
87.5…125
105…150
112…160
122.5…175
140…200
157.5…225
175…250
400
400
400
400
400
500
600
630
700
400…800
450…900
500…1000
550…1100
625…1250
750…1500
800…1600
875…1750
1000…2000
1125…2250
1250…2500
Protection Type
C (Fixed)
C (Fixed)
C (Fixed)
C (Fixed)
C (Fixed)
C (Fixed)
C (Fixed)
C (Fixed)
C (Fixed)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
F (Adjustable)
3 Poles
140G-JTC3-C25
140G-JTC3-C30
140G-JTC3-C32
140G-JTC3-C35
140G-JTC3-C40
140G-JTC3-C50
140G-JTC3-C60
140G-JTC3-C63
140G-JTC3-C70
140G-JTF3-C80
140G-JTF3-C90
140G-JTF3-D10
140G-JTF3-D11
140G-JTF3-D12
140G-JTF3-D15
140G-JTF3-D16
140G-JTF3-D17
140G-JTF3-D20
140G-JTF3-D22
140G-JTF3-D25
4 Poles
140G-JTC4-C25
140G-JTC4-C30
140G-JTC4-C32
140G-JTC4-C35
140G-JTC4-C40
140G-JTC4-C50
140G-JTC4-C60
140G-JTC4-C63
140G-JTC4-C70
140G-JTF4-C80
140G-JTF4-C90
140G-JTF4-D10
140G-JTF4-D11
140G-JTF4-D12
140G-JTF4-D15
140G-JTF4-D16
140G-JTF4-D17
140G-JTF4-D20
140G-JTF4-D22
140G-JTF4-D25
Cat. No.
Cat. No.
3 Poles
140G-JTH3-C40
140G-JTH3-C60
140G-JTH3-D10
140G-JTH3-D15
140G-JTH3-D25
4 Poles
140G-JTH4-C40
140G-JTH4-C60
140G-JTH4-D10
140G-JTH4-D15
140G-JTH4-D25
Cat. No.
Cat. No.
3 Poles
140G-JTI3-C40
140G-JTI3-C60
140G-JTI3-D10
140G-JTI3-D15
140G-JTI3-D25
4 Poles
140G-JTI4-C40
140G-JTI4-C60
140G-JTI4-D10
140G-JTI4-D15
140G-JTI4-D25
Trip Units, Electronic LSI (Long, Short, Instantaneous)
Protection Type
Rated
Current
In [A]
I1=0.4…1 x In
40
60
100
150
250
16…40
24…60
40…100
60…150
100…250
L
S
t1=sec.
3,
3,
3,
3,
3,
12,
12,
12,
12,
12,
36,
36,
36,
36,
36,
I2=1…10 x In
60
60
60
60
60
40…400
60…600
100…1000
150…1500
250…2500
I
I3=1…10 x In
t2=sec.
0.05,
0.05,
0.05,
0.05,
0.05,
0.1,
0.1,
0.1,
0.1,
0.1,
0.2,
0.2,
0.2,
0.2,
0.2,
0.4
0.4
0.4
0.4
0.4
40…400
60…600
100…1000
150…1500
250…2500
Trip Units, Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
Protection Type
Rated
Current
In [A]
I1=0.4…1 x In
40
60
100
150
250
16…40
24…60
40…100
60…150
100…250
L
S
t1=sec.
3,
3,
3,
3,
3,
12,
12,
12,
12,
12,
36,
36,
36,
36,
36,
I2=1…10 x In
60
60
60
60
60
40…400
60…600
100…1000
150…1500
250…2500
I
G
I3=1…10 x In I4=0.2…1 x In
t2=sec.
0.05,
0.05,
0.05,
0.05,
0.05,
0.1,
0.1,
0.1,
0.1,
0.1,
0.2,
0.2,
0.2,
0.2,
0.2,
0.4
0.4
0.4
0.4
0.4
40…400
60…600
100…1000
150…1500
250…2500
8…40
12…60
20…100
30…150
50…250
0.1,
0.1,
0.1,
0.1,
0.1,
t4=sec.
0.2,
0.2,
0.2,
0.2,
0.2,
0.4,
0.4,
0.4,
0.4,
0.4,
0.8
0.8
0.8
0.8
0.8
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
15
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 250 A, J-Frame
Assembled Molded Case Circuit Breakers — 250 A J-Frame
Interrupting Rating/Breaking Capacity — Thermal-Magnetic Circuit Breakers
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
240V
65
100
150
200
480V
25
35
65
100
600V
14
18
25
35
Icu [kA]
Ics
[%Icu]
65
85
100
150
100
100
100
100
440V
415V
Icu [kA]
Ics
[%Icu]
36
50
70
120
100
100
100
100
690V
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
36
50
65
100
100
100
100
100
10
12
15
20
100
100
100
100
Breaking Capacity (DC),
IEC 60947-2 §
250V DC (2-pole
500V DC (3-pole
in series)
in series)
Ics
Ics
Icu [kA]
[%Icu]
Icu [kA]
[%Icu]
36
50
70
85
100
100
100
100
36
50
70
85
100
100
100
100
Interrupting
Code‡
J2
J3
J6
J0
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
§ DC rating is applicable for thermal-magnetic trip unit only.
Thermal-Magnetic, Fixed & Adjustable
Rated
Current
In [A]
Thermal Trip [A]
Ir = In (Fixed)
Magnetic Trip [A]
Im
25
30
32
35
40
50
60
63
70
80
90
100
110
125
150
160
175
200
225
250
25
30
32
35
40
50
60
63
70
56…80
63…90
70…100
77…110
87.5…125
105…150
112…160
122.5…175
140…200
157.5…225
175…250
400
400
400
400
400
500
600
630
700
400…800
450…900
500…1000
550…1100
625…1250
750…1500
800…1600
875…1750
1000…2000
1125…2250
1250…2500
Rated
Current
In [A]
Thermal Trip [A]
Ir = In (Fixed)
Magnetic Trip [A]
Im
25
30
32
35
40
50
60
63
70
80
90
100
110
125
150
160
175
200
225
250
25
30
32
35
40
50
60
63
70
56…80
63…90
70…100
77…110
87.5…125
105…150
112…160
122.5…175
140…200
157.5…225
175…250
400
400
400
400
400
500
600
630
700
400…800
450…900
500…1000
550…1100
625…1250
750…1500
800…1600
875…1750
1000…2000
1125…2250
1250…2500
Interrupting Code J2
Cat. No.
3 Poles
4 Poles
140G-J2C3-C25 140G-J2C4-C25
140G-J2C3-C30 140G-J2C4-C30
140G-J2C3-C32 140G-J2C4-C32
140G-J2C3-C35 140G-J2C4-C35
140G-J2C3-C40 140G-J2C4-C40
140G-J2C3-C50 140G-J2C4-C50
140G-J2C3-C60 140G-J2C4-C60
140G-J2C3-C63 140G-J2C4-C63
140G-J2C3-C70 140G-J2C4-C70
140G-J2F3-C80 140G-J2F4-C80
140G-J2F3-C90 140G-J2F4-C90
140G-J2F3-D10 140G-J2F4-D10
140G-J2F3-D11 140G-J2F4-D11
140G-J2F3-D12 140G-J2F4-D12
140G-J2F3-D15 140G-J2F4-D15
140G-J2F3-D16 140G-J2F4-D16
140G-J2F3-D17 140G-J2F4-D17
140G-J2F3-D20 140G-J2F4-D20
140G-J2F3-D22 140G-J2F4-D22
140G-J2F3-D25 140G-J2F4-D25
Interrupting Code J3
Cat. No.
3 Poles
4 Poles
140G-J3C3-C25 140G-J3C4-C25
140G-J3C3-C30 140G-J3C4-C30
140G-J3C3-C32 140G-J3C4-C32
140G-J3C3-C35 140G-J3C4-C35
140G-J3C3-C40 140G-J3C4-C40
140G-J3C3-C50 140G-J3C4-C50
140G-J3C3-C60 140G-J3C4-C60
140G-J3C3-C63 140G-J3C4-C63
140G-J3C3-C70 140G-J3C4-C70
140G-J3F3-C80 140G-J3F4-C80
140G-J3F3-C90 140G-J3F4-C90
140G-J3F3-D10 140G-J3F4-D10
140G-J3F3-D11 140G-J3F4-D11
140G-J3F3-D12 140G-J3F4-D12
140G-J3F3-D15 140G-J3F4-D15
140G-J3F3-D16 140G-J3F4-D16
140G-J3F3-D17 140G-J3F4-D17
140G-J3F3-D20 140G-J3F4-D20
140G-J3F3-D22 140G-J3F4-D22
140G-J3F3-D25 140G-J3F4-D25
Interrupting Code J6
Cat. No.
Cat. No.
3 Poles
4 Poles
140G-J6C3-C25 140G-J6C4-C25
140G-J6C3-C30 140G-J6C4-C30
140G-J6C3-C32 140G-J6C4-C32
140G-J6C3-C35 140G-J6C4-C35
140G-J6C3-C40 140G-J6C4-C40
140G-J6C3-C50 140G-J6C4-C50
140G-J6C3-C60 140G-J6C4-C60
140G-J6C3-C63 140G-J6C4-C63
140G-J6C3-C70 140G-J6C4-C70
140G-J6F3-C80 140G-J6F4-C80
140G-J6F3-C90 140G-J6F4-C90
140G-J6F3-D10 140G-J6F4-D10
140G-J6F3-D11 140G-J6F4-D11
140G-J6F3-D12 140G-J6F4-D12
140G-J6F3-D15 140G-J6F4-D15
140G-J6F3-D16 140G-J6F4-D16
140G-J6F3-D17 140G-J6F4-D17
140G-J6F3-D20 140G-J6F4-D20
140G-J6F3-D22 140G-J6F4-D22
140G-J6F3-D25 140G-J6F4-D25
Interrupting Code J0
Cat. No.
3 Poles
4 Poles
140G-J0C3-C25 140G-J0C4-C25
140G-J0C3-C30 140G-J0C4-C30
140G-J0C3-C32 140G-J0C4-C32
140G-J0C3-C35 140G-J0C4-C35
140G-J0C3-C40 140G-J0C4-C40
140G-J0C3-C50 140G-J0C4-C50
140G-J0C3-C60 140G-J0C4-C60
140G-J0C3-C63 140G-J0C4-C63
140G-J0C3-C70 140G-J0C4-C70
140G-J0F3-C80 140G-J0F4-C80
140G-J0F3-C90 140G-J0F4-C90
140G-J0F3-D10 140G-J0F4-D10
140G-J0F3-D11 140G-J0F4-D11
140G-J0F3-D12 140G-J0F4-D12
140G-J0F3-D15 140G-J0F4-D15
140G-J0F3-D16 140G-J0F4-D16
140G-J0F3-D17 140G-J0F4-D17
140G-J0F3-D20 140G-J0F4-D20
140G-J0F3-D22 140G-J0F4-D22
140G-J0F3-D25 140G-J0F4-D25
Visit our website: www.ab.com/catalogs
16
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 250 A, J-Frame
Interrupting Rating/Breaking Capacity — Electronic Circuit Breakers
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
240V
65
100
150
200
480V
25
35
65
100
600V
14
18
25
35
440V
415V
Icu [kA]
Ics
[%Icu]
65
85
100
150
100
100
100
100
Icu [kA]
Ics
[%Icu]
36
50
70
120
100
100
100
100
690V
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
36
50
65
100
100
100
100
100
10
12
15
20
100
100
100
100
Breaking Capacity (DC),
IEC 60947-2 §
250V DC (2-pole
500V DC (3-pole
in series)
in series)
Ics
Ics
Icu [kA]
[%Icu]
Icu [kA]
[%Icu]
36
50
70
85
100
100
100
100
36
50
70
85
100
100
100
100
Interrupting
Code‡
J2
J3
J6
J0
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
§ DC rating is applicable for thermal-magnetic trip unit only.
Electronic LSI (Long, Short, Instantaneous)
Rated
Current
In [A]
L
I1=0.4…1 x
In
t1=sec.
Protection Type
S
I2=1…10 x
In
40
16…40
3, 12, 36, 60
40…400
60
24…60
3, 12, 36, 60
60…600
100
40…100
3, 12, 36, 60
100…1000
150
60…150
3, 12, 36, 60
150…1500
250
100…250
3, 12, 36, 60
250…2500
Rated
Current
In [A]
I1=0.4…1 x
In
t1=sec.
Protection Type
S
I2=1…10 x
In
40
16…40
3, 12, 36, 60
40…400
60
24…60
3, 12, 36, 60
60…600
100
40…100
3, 12, 36, 60
100…1000
150
60…150
3, 12, 36, 60
150…1500
250
100…250
3, 12, 36, 60
250…2500
L
t2=sec.
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
t2=sec.
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
Interrupting Code J2
Cat. No.
Interrupting Code J3
Cat. No.
I
I3=1…10 x
In
3 Poles
4 Poles
3 Poles
4 Poles
40…400
140G-J2H3-C40
140G-J2H4-C40
140G-J3H3-C40
140G-J3H4-C40
60…600
140G-J2H3-C60
140G-J2H4-C60
140G-J3H3-C60
140G-J3H4-C60
100…1000
140G-J2H3-D10
140G-J2H4-D10
140G-J3H3-D10
140G-J3H4-D10
150…1500
140G-J2H3-D15
140G-J2H4-D15
140G-J3H3-D15
140G-J3H4-D15
250…2500
140G-J2H3-D25
140G-J2H4-D25
140G-J3H3-D25
140G-J3H4-D25
I
I3=1…10 x
In
Interrupting Code J6
Cat. No.
Cat. No.
Interrupting Code J0
Cat. No.
3 Poles
4 Poles
3 Poles
4 Poles
40…400
140G-J6H3-C40
140G-J6H4-C40
140G-J0H3-C40
140G-J0H4-C40
60…600
140G-J6H3-C60
140G-J6H4-C60
140G-J0H3-C60
140G-J0H4-C60
100…1000
140G-J6H3-D10
140G-J6H4-D10
140G-J0H3-D10
140G-J0H4-D10
150…1500
140G-J6H3-D15
140G-J6H4-D15
140G-J0H3-D15
140G-J0H4-D15
250…2500
140G-J6H3-D25
140G-J6H4-D25
140G-J0H3-D25
140G-J0H4-D25
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Publication 140G-SG001C-EN-P
17
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 250 A, J-Frame
Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
Rated
Current
In [A]
40
60
100
150
250
Rated
Current
In [A]
40
60
100
150
250
L
I1=0.4…
1 x In
t1=sec.
3, 12, 36,
60
3, 12, 36,
24…60
60
3, 12, 36,
40…100
60
3, 12, 36,
60…150
60
100…25 3, 12, 36,
0
60
16…40
L
I1=0.4…
1 x In
t1=sec.
3, 12, 36,
16…40
60
3, 12, 36,
24…60
60
3, 12, 36,
40…100
60
3, 12, 36,
60…150
60
100…25 3, 12, 36,
0
60
Protection Type
S
I
G
I2=1…10
I3=1…10 I4=0.2…
t2=sec.
t4=sec.
x In
x In
1 x In
40…400
60…600
100…10
00
150…15
00
250…25
00
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
40…400
8…40
60…600
12…60
100…10
00
150…15
00
250…25
00
20…100
30…150
50…250
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
Protection Type
S
I
G
I2=1…10
I3=1…10 I4=0.2…
t2=sec.
t4=sec.
x In
x In
1 x In
40…400
60…600
100…10
00
150…15
00
250…25
00
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
0.05, 0.1,
0.2, 0.4
40…400
8…40
60…600
12…60
100…10
00
150…15
00
250…25
00
20…100
30…150
50…250
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
Interrupting Code J2
Cat. No.
Interrupting Code J3
Cat. No.
3 Poles
4 Poles
3 Poles
4 Poles
140G-J2I3-C40
140G-J2I4-C40
140G-J3I3-C40
140G-J3I4-C40
140G-J2I3-C60
140G-J2I4-C60
140G-J3I3-C60
140G-J3I4-C60
140G-J2I3-D10
140G-J2I4-D10
140G-J3I3-D10
140G-J3I4-D10
140G-J2I3-D15
140G-J2I4-D15
140G-J3I3-D15
140G-J3I4-D15
140G-J2I3-D25
140G-J2I4-D25
140G-J3I3-D25
140G-J3I4-D25
Interrupting Code J6
Cat. No.
Cat. No.
Interrupting Code J0
Cat. No.
3 Poles
4 Poles
3 Poles
4 Poles
140G-J6I3-C40
140G-J6I4-C40
140G-J0I3-C40
140G-J0I4-C40
140G-J6I3-C60
140G-J6I4-C60
140G-J0I3-C60
140G-J0I4-C60
140G-J6I3-D10
140G-J6I4-D10
140G-J0I3-D10
140G-J0I4-D10
140G-J6I3-D15
140G-J6I4-D15
140G-J0I3-D15
140G-J0I4-D15
140G-J6I3-D25
140G-J6I4-D25
140G-J0I3-D25
140G-J0I4-D25
Molded Case Switch — UL489§
Rated
Current
In [A]
Magnetic Trip
[A]
Im
250
2500
Cat. No.
3 Poles
140G-J0S3-D25
4 Poles
140G-J0S4-D25
§ Does not provide overcurrent protection; may open above
2500 A.
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18
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 250 A, J-Frame
Page Intentionally Left Blank
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Publication 140G-SG001C-EN-P
19
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 400 A, K-Frame
Complete Circuit Breaker Assemblies — 400 A, K-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes from Table g to add on to the molded
case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly with
factory-installed options.
140G – K
a
b
3
C
3 – C60 – SD – AA
c
d
e
f
g
a
d
g
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
F
Adjust thermal/ adjust magnetic
Code
Description
H
Electronic LSI -long, short, instant
SJ
Shunt Trip, 24…30V AC/DC
I
Electronic LSIG -long, short, instant &
ground fault
b
Frame/Rating
Code
Description
K
Electronic LSIG-MM -long, short, instant,
ground fault & MM
K
400 A
S
Molded case switch (isolator)
X
Breaker Frame
c
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Shunt Trip and Undervoltage Release Units
SK
Shunt Trip, 48…60V AC/DC
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
SB
Shunt Trip, 380…440V AC
SC
Shunt Trip, 480…525V AC
e
UJ
Undervoltage Release, 24…30V AC/DC
Poles
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
Code
Description
Code
Description
3
35 kA
3
3 poles
6
65 kA
4
4 poles
UA
0
100 kA
Undervoltage Release, 220…240V AC;
220…250V DC
15
150 kA
f
UB
Undervoltage Release, 380…440V AC
T
Trip unit
UC
Undervoltage Release, 480…525V AC
Current Range
No
Digit
No Selection
Code
Description
D25
e.g., 250 A
D30
e.g., 300 A
Code
Description
D40
e.g., 400 A
AA
1 Aux., 1 Alarm Contact, 250V
Blank
Frame only
CA
3 Aux., 1 Alarm Contact, 250V
AB
1 Aux., 1 Alarm Contact, 400V
Auxiliary and Alarm Contacts
FB
2 Aux. Contacts, 400V
CJ
3 Aux., 1 Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
Visit our website: www.ab.com/catalogs
20
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 400 A, K-Frame
Breaker Frames & Trip Units
+
Frame
Breaker Frames, 400 A Rated Current
Interrupting Rating (50/60 Hz), UL
489/CSA C22.2-5, No. 5-02 [kA]
2-pole 3-Pole
in
in
series series
240V
100
150
200
200
480V
35
65
100
150
600V
25
35
65
100
500V
DC ‡
35
50
65
100
600V
DC ‡
25
35
50
65
=
Trip Unit
MCCB
Breaking
Capacity (DC),
IEC 60947-2 ‡
Breaking Capacity (50/60 Hz), IEC 60947-2
Icu
220V
Ics
[kA] [%Icu]
85
100
200
200
100
100
100
100
415V
Icu [kA]
Ics
[%Icu]
50
70
120
200
100
100
100
100
Icu
440V
Ics
[kA] [%Icu]
40
65
100
180
500V DC (3-pole
in series)
Ics
Ics
[%Icu] Icu [kA] [%Icu]
Cat. No.
690V
Icu [kA]
100
100
100
100
25
40
70
80
100
100
100
100
36
50
70
100
100
100
100
100
3 Poles
140G-K3X3
140G-K6X3
140G-K0X3
140G-K15X3
4 Poles
140G-K3X4
140G-K6X4
140G-K0X4
140G-K15X4
These ratings have not been tested for the CCC listing.
‡ DC rating is applicable for thermal-magnetic trip unit only.
Trip Units, Thermal-Magnetic
Rated
Current
In [A]
Thermal Trip [A]
Ir = In
Magnetic Trip [A]
Im
Cat. No.
300
400
210…300
280…400
1500…3000
2000…4000
Protection Type
F (Adjustable Thermal/ Adjustable Magnetic)
F (Adjustable Thermal/ Adjustable Magnetic)
3 Poles
140G-KTF3-D30
140G-KTF3-D40
4 Poles
140G-KTF4-D30
140G-KTF4-D40
Trip Units, Electronic LSI (Long, Short, Instantaneous)
Protection Type
Cat. No.
Rated
Current
In [A]
I1=0.4…1 x In
t1=sec.
I2=0.6…10 x In
t2=sec.
I
I3=1.5…12 x In
300
400
120…300
160…400
3, 6, 9, 18
3, 6, 9, 18
180…3000
240…4000
0.05, 0.1, 0.25, 0.5
0.05, 0.1, 0.25, 0.5
450…3600
600…4800
L
S
3 Poles
3 Poles
140G-KTH3-D30 140G-KTH4-D30
140G-KTH3-D40 140G-KTH4-D40
Trip Units, Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
Rated
Current
In [A]
L
I1=0.4…1 x In
t1=sec.
Protection Type
S
I
I2=0.6…10 x In
t2=sec.
I3=1.5…12 x In
300
120…300
3, 6, 9, 18
180…3000
400
160…400
3, 6, 9, 18
240…4000
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
G
I4=0.2…1 x In
450…3600
60…300
600…4800
80…400
Cat. No.
Cat. No.
3 Poles
4 Poles
140G-KTI3-D30
140G-KTI4-D30
140G-KTI3-D40
140G-KTI4-D40
t4=sec.
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
Trip Units, Electronic LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode)
Protection Type
S
I
I2=0.6…10 x In
t2=sec.
I3=1.5…12 x In
Rated
Current
In [A]
L
I1=0.4…1 x In
t1=sec.
300
120…300
3, 6, 9, 18
180…3000
400
160…400
3, 6, 9, 18
240…4000
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
Cat. No.
G
I4=0.2…1 x In
450…3600
60…300
600…4800
80…400
t4=sec.
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
3 Poles
4 Poles
140G-KTK3-D30
140G-KTK4-D30
140G-KTK3-D40
140G-KTK4-D40
Assembled molded case circuit breakers found on pages 22…24
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
21
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 400 A, K-Frame
Assembled Molded Case Circuit Breakers — 400 A K-Frame
Interrupting Rating/Breaking Capacity — Thermal-Magnetic Circuit Breakers
Interrupting Rating (50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
2-pole
3-Pole
in series in series
240V
100
150
200
200
480V
35
65
100
150
600V
25
35
65
100
500V
DC
35
50
65
100
600V
DC
25
35
50
65
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
440V
415V
Icu [kA]
Ics
[%Icu]
85
100
200
200
100
100
100
100
Icu [kA]
Ics
[%Icu]
50
70
120
200
100
100
100
100
690V
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
40
65
100
180
100
100
100
100
25
40
70
80
100
100
100
100
Breaking Capacity
(DC), IEC 60947-2
§
500V DC (3-pole
in series)
Ics
Interrupting
Icu [kA]
[%Icu]
Code‡
36
100
K3
K6
50
100
K0
70
100
K15
100
100
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
§ DC rating is applicable for thermal-magnetic trip unit only.
Thermal-Magnetic, Fixed & Adjustable
Rated
Current
In [A]
Thermal Trip [A]
Ir = In (Fixed)
Magnetic Trip [A]
Im
300
210…300
1500…3000
400
280…400
2000…4000
Rated
Current
In [A]
Thermal Trip [A]
Ir = In (Fixed)
Magnetic Trip [A]
Im
300
210…300
1500…3000
400
280…400
2000…4000
Protection Type
F (Adjustable Thermal/
Adjustable Magnetic)
F (Adjustable Thermal/
Adjustable Magnetic)
Protection Type
F (Adjustable Thermal/
Adjustable Magnetic)
F (Adjustable Thermal/
Adjustable Magnetic)
Interrupting Code K3
Cat. No.
3 Poles
4 Poles
140G-K3F3-D30
140G-K3F4-D30
140G-K6F3-D30
140G-K6F4-D30
140G-K3F3-D40
140G-K3F4-D40
140G-K6F3-D40
140G-K6F4-D40
Interrupting Code K0
Cat. No.
3 Poles
4 Poles
Interrupting Code K15
Cat. No.
3 Poles
3 Poles
140G-K0F3-D30
140G-K0F4-D30
140G-K15F3-D30
140G-K15F3-D30
140G-K0F3-D40
140G-K0F4-D40
140G-K15F3-D40
140G-K15F3-D40
Visit our website: www.ab.com/catalogs
22
Interrupting Code K6
Cat. No.
3 Poles
4 Poles
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 400 A, K-Frame
Breaking Capacity/Interrupting Rating — Electronic Circuit Breakers
Interrupting Rating (50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
2-pole 3-Pole
in series in series
240V
100
150
200
200
480V
35
65
100
150
500V
DC
35
50
65
100
600V
25
35
65
100
600V
DC
25
35
50
65
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
440V
415V
Icu [kA]
Ics
[%Icu]
85
100
200
200
100
100
100
100
Icu [kA]
Ics
[%Icu]
50
70
120
200
100
100
100
100
690V
Icu [kA]
Ics
[%Icu]
Icu [kA]
Ics
[%Icu]
40
65
100
180
100
100
100
100
25
40
70
80
100
100
100
100
Breaking
Capacity (DC),
IEC 60947-2 §
500V DC (3-pole
in series)
Ics
Icu [kA] [%Icu]
36
50
70
100
100
100
100
100
Interrupting
Code‡
K3
K6
K0
K15
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
§ DC rating is applicable for thermal-magnetic trip unit only.
Electronic LSI (Long, Short, Instantaneous), Adjustable
Rated
Current
In [A]
L
I1=0.4…1 x
In
t1=sec.
Protection Type
S
I2=0.6…10 x
In
300
120…300
3, 6, 9, 18
180…3000
400
160…400
3, 6, 9, 18
240…4000
L
t2=sec.
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
Protection Type
S
I2=0.6…10
t1=sec.
t2=sec.
x In
Rated
Current
In [A]
I1=0.4…1 x
In
300
120…300
3, 6, 9, 18
180…3000
400
160…400
3, 6, 9, 18
240…4000
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
Interrupting Code K3
Cat. No.
I
I3=1.5…12 x
In
3 Poles
Interrupting Code K6
Cat. No.
4 Poles
3 Poles
4 Poles
450…3600
140G-K3H3-D30 140G-K3H4-D30 140G-K6H3-D30 140G-K6H4-D30
600…4800
140G-K3H3-D40 140G-K3H4-D40 140G-K6H3-D40 140G-K6H4-D40
I
I3=1.5…12
x In
Interrupting Code K0
Cat. No.
3 Poles
Interrupting Code K15
Cat. No.
3 Poles
4 Poles
450…3600
140G-K0H3-D30 140G-K0H4-D30
4 Poles
140G-K15H3-D30
140G-K15H4-D30
600…4800
140G-K0H3-D40 140G-K0H4-D40
140G-K15H3-D40
140G-K15H4-D40
Electronic LSIG (Long, Short, Instantaneous, Ground Fault), Adjustable
Rated
Current
In [A]
L
I1=0.4…1
t1=sec.
x In
300
120…300
400
160…400
Rated
Current
In [A]
3, 6, 9,
18
3, 6, 9,
18
L
I1=0.4…1
t1=sec.
x In
300
120…300
400
160…400
3, 6, 9,
18
3, 6, 9,
18
Protection Type
S
I
G
I2=0.6…10
I3=1.5…12 I4=0.2…
t2=sec.
t4=sec.
x In
x In
1 x In
0.05, 0.1,
450…3600 60…300
0.25, 0.5
0.05, 0.1,
240…4000
600…4800 80…400
0.25, 0.5
180…3000
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
Protection Type
S
I
G
I2=0.6…12
I3=1.5…12 I4=0.2…
t2=sec.
t4=sec.
x In
x In
1 x In
Interrupting Code K3
Cat. No.
3 Poles
4 Poles
Interrupting Code K6
Cat. No.
3 Poles
4 Poles
140G-K3I3-D30 140G-K3I4-D30 140G-K6I3-D30
140G-K6I4-D30
140G-K3I3-D40 140G-K3I4-D40 140G-K6I3-D40
140G-K6I4-D40
Interrupting Code K0
Cat. No.
Interrupting Code K15
Cat. No.
3 Poles
4 Poles
3 Poles
4 Poles
0.05, 0.1,
0.1, 0.2,
140G-K0I3-D30 140G-K0I4-D30 140G-K15I3-D30 140G-K15I4-D30
450…3600 60…300
0.25, 0.5
0.4, 0.8
0.05, 0.1,
0.1, 0.2,
140G-K0I3-D40 140G-K0I4-D40 140G-K15I3-D40 140G-K15I4-D40
240…4000
600…4800 80…400
0.25, 0.5
0.4, 0.8
180…3000
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Publication 140G-SG001C-EN-P
23
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 400 A, K-Frame
Electronic LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode), Adjustable
Rated
Current
In [A]
Protection Type
S
I
I2=0.6…
I3=1.5…
t2=sec.
10 x In
12 x In
L
I1=0.4…
1 x In
t1=sec.
120…
300
160…
400
3, 6, 9,
18
3, 6, 9,
18
300
400
L
Rated
Current I1=0.4…
t1=sec.
1 x In
In [A]
180…
3000
240…
4000
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
450…
3600
600…
4800
Interrupting Code K3
Cat. No.
G
I4=0.2…
1 x In
60…300
80…400
t4=sec.
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
Protection Type
S
I
G
I2=0.6…
I3=1.5… I4=0.2…
t4=sec.
10 x In t2=sec. 12 x In
1 x In
300
120…
300
3, 6, 9,
18
180…
3000
400
160…
400
3, 6, 9,
18
240…
4000
0.05,
0.1,
0.25, 0.5
0.05,
0.1,
0.25, 0.5
Interrupting Code K6
Cat. No.
3 Poles
4 Poles
3 Poles
4 Poles
140G-K3K3-D30
140G-K3K4-D30
140G-K6K3-D30
140G-K6K4-D30
140G-K3K3-D40
140G-K3K4-D40
140G-K6K3-D40
140G-K6K4-D40
Interrupting Code K0
Cat. No.
3 Poles
Interrupting Code K15
Cat. No.
4 Poles
3 Poles
4 Poles
450…
3600
60…300
0.1, 0.2,
140G-K0K3-D30
0.4, 0.8
140G-K0K4-D30
140G-K15K3-D30
140G-K15K4-D30
600…
4800
80…400
0.1, 0.2,
140G-K0K3-D40
0.4, 0.8
140G-K0K4-D40
140G-K15K3-D40
140G-K15K4-D40
Maintenance Mode (MM)
Maintenance Mode (MM) offers a preset set of protection parameters. MM allows systems testing when the molded case circuit breaker is
energized or ON. This feature is a manual adjustment on the molded case circuit breaker, via a DIP switch. The following table illustrates the
preset values for Maintenance Mode.
L
S
I
MM
I1=1 x In
t1=MAX sec.
I2=OFF
t2=OFF sec.
I3=4 x In
I4=OFF
t4=OFF sec.
I5=2.5 x In
300
400
300
400
18
18
—
—
—
—
1200
1600
—
—
—
—
750
1000
Molded Case Switch — UL489§
Rated
Current
In [A]
Magnetic Trip
[A]
Im
400
5000
Cat. No.
3 Poles
140G-K15S3-D40
4 Poles
140G-K15S4-D40
§ Does not provide overcurrent protection; may open above 5000 A.
Visit our website: www.ab.com/catalogs
24
G
Rated
Current
In [A]
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 400 A, K-Frame
Page Intentionally Left Blank
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Publication 140G-SG001C-EN-P
25
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 800 A, M-Frame
Complete Circuit Breaker Assemblies — 800 A, M-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes from Table g to add on to the molded
case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly with
factory-installed options.
140G – M
a
b
6
K
3 – D60 – SD – AA
c
d
e
f
g
a
d
g
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
F
Adjust thermal/ adjust magnetic
Code
Description
H
Electronic LSI -long, short, instant
SJ
Shunt Trip, 24…30V AC/DC
I
Electronic LSIG -long, short, instant &
ground fault
b
Frame/Rating
Code
Description
M
800 A
K
Electronic LSIG-MM -long, short, instant,
ground fault & MM
X
Breaker frame
S
Molded case switch (isolator)
c
e
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
5
50 kA
6
65 kA
0
100 kA
T
Trip unit
Poles
Code
Description
3
3 poles
4
4 poles
f
Current Range
Shunt Trip and Undervoltage Release Units
SK
Shunt Trip, 48…60V AC/DC
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
SB
Shunt Trip, 380…440V AC
SC
Shunt Trip, 480…525V AC
UJ
Undervoltage Release, 24…30V AC/DC
UR
Undervoltage Release, 48V AC/DC
UY
Undervoltage Release, 60V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
UA
Undervoltage Release, 220…240V AC;
220…250V DC
UB
Undervoltage Release, 380…440V AC
UC
Undervoltage Release, 480…525V AC
No
Digit
No Selection
Code
Description
D60
e.g., 600 A
D63
e.g., 630 A
Code
Description
D80
e.g., 800 A
AA
1 Aux., 1 Alarm Contact, 250V
Blank
Frame only
CA
3 Aux., 1 Alarm Contact, 250V
Auxiliary and Alarm Contacts, Trip Units
FB
2 Aux. Contacts, 400V
AB
1 Aux., 1 Alarm Contact, 400V
CJ
3 Aux., 1 Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
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26
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 800 A, M-Frame
Breaker Frames & Trip Units
+
=
Frame
Trip Unit
MCCB
Breaker Frames, 800 A Rated Current
Interrupting Rating (50/60 Hz), UL
489/CSA C22.2-5, No. 5-02 [kA]
3-Pole in
series
240V
100
200
200
480V
50
65
100
600V
25
35
42
600V DC
20
35
50
Breaking Capacity
(DC), IEC 60947-2 §
750V DC (3-pole in
690V
series)
[kA] Ics [%Icu] Icu [kA] Ics [%Icu]
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
Icu [kA] Ics [%Icu]
85
100
200
415V
Icu [kA] Ics [%Icu]
100
100
75
50
70
100
Icu
100
100
75
22
25
30
75
75
75
16
36
50
75
75
75
Cat. No.
3 Poles
4 Poles
140G-M5X3 140G-M5X4
140G-M6X3 140G-M6X4
140G-M0X3 140G-M0X4
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
§ DC rating is applicable for thermal-magnetic trip unit only.
Trip Units, Thermal-Magnetic
Rated
Current
In [A]
Thermal Trip [A]
Ir = In
Magnetic Trip [A]
Im
Cat. No.
600
800
420…630
560…800
3000…6000
4000…8000
Protection Type
F (Adjustable Thermal/ Adjustable Magnetic)
F (Adjustable Thermal/ Adjustable Magnetic)
3 Poles
140G-MTF3-D60
140G-MTF3-D80
4 Poles
140G-MTF3-D60
140G-MTF4-D80
Trip Units, Electronic LSI (Long, Short, Instantaneous)
Cat. No.
Protection Type
Rated
Current
In [A]
I1=0.4…1 x In
t1=sec.
I2=0.6…10 x In
t2=sec.
I
I3=1.5…12 x In
600
800
240…600
320…800
3, 6, 9, 18
3, 6, 9, 18
360…6000
480…8000
0.05, 0.1, 0.25, 0.5
0.05, 0.1, 0.25, 0.5
900…7200
800…8400
L
S
3 Poles
4 Poles
140G-MTH3-D60 140G-MTH4-D60
140G-MTH3-D80 140G-MTH4-D80
Trip Units, Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
Rated
Current
In [A]
Protection Type
S
L
I1=0.4…1 x In
t1=sec.
I2=0.6…10 x
In
600
240…600
3, 6, 9, 18
360…6000
800
320…800
3, 6, 9, 18
480…8000
t2=sec.
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
Cat. No.
I
I3=1.5…12 x
In
G
I4=0.2…1 x In
900…7200
120…600
800…8400
160…800
t4=sec.
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
3 Poles
4 Poles
140G-MTI3-D60
140G-MTI4-D60
140G-MTI3-D80
140G-MTI4-D80
Trip Units, Electronic LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode)
Rated
Current
In [A]
Protection Type
S
L
I1=0.4…1 x In
t1=sec.
I2=0.6…10 x
In
600
240…600
3, 6, 9, 18
360…6000
800
320…800
3, 6, 9, 18
480…8000
t2=sec.
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
Cat. No.
I
I3=1.5…12 x
In
G
I4=0.2…1 x In
900…7200
120…600
800…8400
160…800
t4=sec.
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
3 Poles
4 Poles
140G-MTK3-D60 140G-MTK4-D60
140G-MTK3-D80 140G-MTK4-D80
Assembled molded case circuit breakers found on pages 28…30
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Publication 140G-SG001C-EN-P
27
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 800 A, M-Frame
Assembled Molded Case Circuit Breakers — 800 A M-Frame
Interrupting Rating/Breaking Capacity — Thermal-Magnetic Circuit Breakers
Interrupting Rating (50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
3-Pole in
series
240V
100
200
200
480V
50
65
100
600V
25
35
42
600V DC
20
35
50
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
Ics [%Icu]
Icu [kA]
85
100
200
100
100
75
Icu [kA]
50
70
100
415V
Ics [%Icu]
Icu [kA]
100
100
75
22
25
30
690V
Ics [%Icu]
75
75
75
Breaking Capacity
(DC), IEC 60947-2
750V DC (3-pole in
series)
Icu [kA]
Ics [%Icu]
16
36
50
75
75
75
Interrupting
Code‡
M5
M6
M0
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
Thermal-Magnetic, Adjustable & Adjustable
Rated
Current
In [A]
600
630 §
800
Thermal
Trip [A]
Ir = I n
Magnetic
Trip [A]
Im
Protection
Type
Interrupting Code M5
Cat. No.
3 Poles
4 Poles
Interrupting Code M6
Cat. No.
3 Poles
4 Poles
420…630 3000…6000
140G-M5F3-D60 140G-M5F4-D60 140G-M6F3-D60 140G-M6F4-D60 140G-M0F3-D60 140G-M0F4-D60
F
(Adjustable
441…630 3150…6300 Thermal/ 140G-M5F3-D63 140G-M5F4-D63 140G-M6F3-D63 140G-M6F4-D63 140G-M0F3-D63 140G-M0F4-D63
Adjustable
560…800 4000…8000 Magnetic) 140G-M5F3-D80 140G-M5F4-D80 140G-M6F3-D80 140G-M6F4-D80 140G-M0F3-D80 140G-M0F4-D80
§ IEC only.
Visit our website: www.ab.com/catalogs
28
Interrupting Code M0
Cat. No.
3 Poles
4 Poles
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 800 A, M-Frame
Interrupting Rating/Breaking Capacity — Electronic Circuit Breakers
Interrupting Rating (50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
3-Pole in
series
240V
100
200
200
480V
50
65
100
600V
25
35
42
600V DC
20
35
50
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
Ics [%Icu]
Icu [kA]
85
100
200
Icu [kA]
100
100
75
415V
Ics [%Icu]
50
70
100
Icu [kA]
100
100
75
690V
Ics [%Icu]
22
25
30
75
75
75
Breaking Capacity
(DC), IEC 60947-2
750V DC (3-pole in
series)
Icu [kA]
Ics [%Icu]
16
36
50
75
75
75
Interrupting
Code‡
M5
M6
M0
These ratings have not been tested for the CCC listing.
‡ See table below for Cat. No. selection
Electronic LSI (Long, Short, Instantaneous)
Protection Type
S
I2=1…10 x
In
L
Rated
Current
In [A]
I1=0.4…1 x
In
t1=sec.
600
240…600
3, 6, 9, 18
360…6000
630 §
252…630
3, 6, 9, 18
378…6300
800
320…800
3, 6, 9, 18
480…8000
t2=sec.
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
Interrupting Code M5
Cat. No.
I
I3=1…10 x
In
3 Poles
4 Poles
Interrupting Code M6
Cat. No.
Cat. No.
4 Poles
3 Poles
900…7200
140G-M5H3-D60 140G-M5H4-D60 140G-M6H3-D60 140G-M6H4-D60
945…7560
140G-M5H3-D63 140G-M5H4-D63 140G-M6H3-D63 140G-M6H4-D63
800…8400
140G-M5H3-D80 140G-M5H4-D80 140G-M6H3-D80 140G-M6H4-D80
§ IEC only.
Protection Type
Rated
Current
In [A]
I1=0.4…1 x In
t1=sec.
I2=1…10 x In
t2=sec.
I
I3=1…10 x In
600
630 §
800
240…600
252…630
320…800
3, 6, 9, 18
3, 6, 9, 18
3, 6, 9, 18
360…6000
378…6300
480…8000
0.05, 0.1, 0.25, 0.5
0.05, 0.1, 0.25, 0.5
0.05, 0.1, 0.25, 0.5
900…7200
945…7560
800…8400
L
S
Interrupting Code M0
Cat. No.
3 Poles
4 Poles
140G-M0H3-D60 140G-M0H4-D60
140G-M0H3-D63 140G-M0H4-D63
140G-M0H3-D80 140G-M0H4-D80
§ IEC only.
Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
Rated
Current
In [A]
I1=0.4…1
x In
t1=sec.
Protection Type
S
I
G
I2=1…10
I3=1…10 I4=0.2…1
t2=sec.
t4=sec.
x In
x In
x In
240…60
0
252…63
0
320…80
0
3, 6, 9,
18
3, 6, 9,
18
3, 6, 9,
18
360…60 0.05, 0.1, 900…72
00
0.25, 0.5
00
378…63 0.05, 0.1, 945…75
00
0.25, 0.5
60
480…80 0.05, 0.1, 800…84
00
0.25, 0.5
00
L
600
630 §
800
120…60
0
126…63
0
160…80
0
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
0.1, 0.2,
0.4, 0.8
Interrupting Code M5
Cat. No.
Interrupting Code M6
Cat. No.
3 Poles
4 Poles
3 Poles
4 Poles
140G-M5I3-D60
140G-M5I4-D60
140G-M6I3-D60
140G-M6I4-D60
140G-M5I3-D63
140G-M5I4-D63
140G-M6I3-D63
140G-M6I4-D63
140G-M5I3-D80
140G-M5I4-D80
140G-M6I3-D80
140G-M6I4-D80
§ IEC only.
Protection Type
S
I
G
I2=1…10 x In
t2=sec.
I3=1…10 x In I4=0.2…1 x In
Rated
Current
In [A]
I1=0.4…1 x In
t1=sec.
600
240…600
3, 6, 9, 18
360…6000
630 §
252…630
3, 6, 9, 18
378…6300
800
320…800
3, 6, 9, 18
480…8000
L
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
900…7200
120…600
945…7560
126…630
800…8400
160…800
Interrupting Code M0
Cat. No.
t4=sec.
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
3 Poles
4 Poles
140G-M0I3-D60
140G-M0I4-D60
140G-M0I3-D63
140G-M0I4-D63
140G-M0I3-D80
140G-M0I4-D80
§ IEC only.
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
29
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 800 A, M-Frame
Electronic LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode)
Protection Type
L
S
I
Rated
I2=1…10 x
I3=1…10 x
Current I1=0.4…1
t1=sec.
t2=sec.
x In
In
In
In [A]
600
240…600
3, 6, 9,
360…6000
18
630 §
252…630
3, 6, 9,
378…6300
18
800
320…800
3, 6, 9,
480…8000
18
0.05,
0.1,
0.25,
0.5
0.05,
0.1,
0.25,
0.5
0.05,
0.1,
0.25,
0.5
Interrupting Code M5
Cat. No.
G
I4=0.2…1
t4=sec.
x In
3 Poles
Interrupting Code M6
Cat. No.
4 Poles
3 Poles
4 Poles
900…7200
120…600
0.1,
140G-M5K3-D60 140G-M5K4-D60 140G-M6K3-D60 140G-M6K4-D60
0.2,
0.4, 0.8
945…7560
126…630
0.1,
0.2,
140G-M5K3-D63 140G-M5K4-D63 140G-M6K3-D63 140G-M6K4-D63
0.4, 0.8
800…8400
160…800
0.1,
140G-M5K3-D80 140G-M5K4-D80 140G-M6K3-D80 140G-M6K4-D80
0.2,
0.4, 0.8
§ IEC only.
Rated
Current
In [A]
Protection Type
S
I
G
I2=1…10 x In
t2=sec.
I3=1…10 x In I4=0.2…1 x In
L
I1=0.4…1 x In
t1=sec.
600
240…600
3, 6, 9, 18
360…6000
630 §
252…630
3, 6, 9, 18
378…6300
800
320…800
3, 6, 9, 18
480…8000
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
0.05, 0.1,
0.25, 0.5
900…7200
120…600
945…7560
126…630
800…8400
160…800
Interrupting Code M0
Cat. No.
t4=sec.
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
0.1, 0.2, 0.4,
0.8
3 Poles
4 Poles
140G-M0K3-D60 140G-M0K4-D60
140G-M0K3-D63 140G-M0K4-D63
140G-M0K3-D80 140G-M0K4-D80
§ IEC only.
Maintenance Mode (MM)
Maintenance Mode (MM) offers a preset set of protection parameters. MM allows systems testing when the molded case circuit breaker is
energized or ON. This feature is a manual adjustment on the molded case circuit breaker, via a DIP switch. The following table illustrates the
preset values for Maintenance Mode.
L
S
I
G
MM
Rated
Current
In [A]
I1=1 x In
t1=MAX sec.
I2=OFF
t2=OFF sec.
I3=4 x In
I4=OFF
t4=OFF sec.
I5=2.5 x In
600
630 §
800
600
630
800
18
18
18
—
—
—
—
—
—
2400
2520
3200
—
—
—
—
—
—
1500
1575
2000
§ IEC only.
Molded Case Switch — UL489
Rated
Current
In [A]
Magnetic Trip
[A]
Im
800
10 000
Cat. No.
3 Poles
4 Poles
140G-M6S3-D80 140G-M6S4-D80
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30
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 800 A, M-Frame
Page Intentionally Left Blank
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Publication 140G-SG001C-EN-P
31
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 1200 A, N-Frame
Complete Circuit Breaker Assemblies — 1200 A, N-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes from Table h to add on to the molded
case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly with
factory-installed options.
140G – N
a
b
5
H
3 – E12 –
c
d
e
f
– SD – AB
g
h
a
d
h
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
H
Electronic LSI-long, short & instant
Code
Description
I
Electronic LSIG -long, short, instant &
ground fault
SJ
Shunt Trip, 24V AC/DC
K
Electronic LSIG-MM -long, short, instant,
ground fault & MM
S
Molded case switch (isolator)
b
Frame/Rating
Code
Description
N
1200 A
e
c
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
5
50 kA
6
65 kA
0
100 kA
T
Trip unit
Poles
Code
Description
3
3 poles
4
4 poles
f
SK
Shunt Trip, 48V AC/DC
SD
Shunt Trip, 110…120V AC/DC
SA
Shunt Trip, 220…240V AC/DC
SB
Shunt Trip, 380V AC
SC
Shunt Trip, 415…440V AC
UJ
Undervoltage Release, 24V AC/DC
UD
Undervoltage Release, 110…120V AC/DC
UA
Undervoltage Release, 220…240V AC/DC
UB
Undervoltage Release, 380…400V AC
UC
Undervoltage Release, 415…440V AC
No
Digit
No Selection
Auxiliary and Alarm Contacts
Current Range
Code
Description
Code
Description
E12
1200 A rating plug, standard
AJ
1 Aux., 1 Alarm Contact, 24V
AB
1 Aux., 1 Alarm Contact, 400V
FB
2 Aux., 400V
g
Rating
Code
Description
No
Digit
80% Rated
Z1
100% Rated
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32
Shunt Trip and Undervoltage Release Units
Publication 140G-SG001C-EN-P
♦ Select up to two internal options: 1 for lower
right side mounting (shunt trip or undervoltage
release), 1 for upper right (auxiliary or alarm
contact). Consult your local Rockwell
automation sales office or Allen-Bradley
distributor for further assistance.
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 1200 A, N-Frame
Interrupting Rating/Breaking Capacity — Electronic Circuit Breakers
Interrupting Rating (50/60 Hz), UL
489/CSA C22.2-5, No. 5-02 [kA]
240V
65
100
150
480V
50
65
100
Icu
600V
25
50
65
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
415V
440V
500V
690V
[kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA]
85
100
200
85
100
200
50
70
120
50
70
120
50
65
100
50
65
100
40
50
85
40
50
64
30
42
50
Interrupting
Code‡
N5
N6
N0
30
32
38
‡ See table below for Cat. No. selection
Electronic LSI (Long, Short, Instantaneous) - 80% Rated
Protection Type§
S
I2=1…10 x
t1=sec.
t2=sec.
In
L
Rated
Current
In [A]
I1=0.4…1 x
In
1200
480…1200
Interrupting Code N5
Cat. No.
I
I3=1…10 x
In
3 Poles
0.1, 0.2,
OFF…12000 0.3, 0.4, 0.5, OFF…18000 140G-N5H3-E12
0.6, 0.7, 0.8
3, 12, 24,
36, 48, 72,
108,144
Interrupting Code N6
Cat. No.
4 Poles
3 Poles
4 Poles
140G-N5H4-E12
140G-N6H3-E12
140G-N6H4-E12
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Protection Type§
Rated
Current
In [A]
L
1200
S
I1=0.4…1 x In
t1=sec.
480…1200
3, 12, 24, 36, 48,
72, 108,144
I2=1…10 x In
t2=sec.
180…12000
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6., 7.4,
8.2, 9, 10
Interrupting Code N0
Cat. No.
I
I3=1…10 x In
3 Poles
4 Poles
1800…18000
140G-N0H3-E12
140G-N0H4-E12
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Electronic LSIG (Long, Short, Instantaneous, Ground Fault) - 80% Rated
L
Rated
Current
In [A]
1200
I1=0.4…1
x In
t1=sec.
I2=1…10 x
In
Protection Type§
S
I
t2=sec.
I3=1…10 x In
3, 12, 24,
0.1, 0.2, 0.3, 0.4,
480…1200 36, 48, 72, OFF…12000
OFF…18000
0.5, 0.6, 0.7, 0.8
108,144
G
I4=0.2…1 x
t4=sec.
In
240…1200
Interrupting Code N5
Cat. No.
Interrupting Code N6
Cat. No.
3 Poles
3 Poles
4 Poles
4 Poles
0.1, 0.2, 140G-N5I3- 140G-N5I4- 140G-N6I3- 140G-N6I4E12
E12
E12
E12
0.4, 0.8
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Rated
Current
In [A]
1200
Protection Type§
S
t2=sec.
L
I1=0.4…1 x In
t1=sec.
480…1200
3, 12, 24, 36,
48, 72, 108,144
I2=1…10 x In
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6., 7.4,
8.2, 9, 10
180…12000
Interrupting Code N0
Cat. No.
I
G
I3=1…10 x In I4=0.2…1 x In
1800…18000
240…1200
t4=sec.
3 Poles
4 Poles
0.1, 0.2, 0.4,
0.8
140G-N0I3E12
140G-N0I4E12
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Electronic LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode) - 80% Rated L
Rated
Current
In [A]
1200
I1=0.4…1
x In
t1=sec.
I2=1…10 x
In
Protection Type§
S
I
t2=sec.
I3=1…10 x In
Interrupting Code N5
Cat. No.
Interrupting Code N6
Cat. No.
3 Poles
4 Poles
3 Poles
140G-N5K3E12
140G-N5K4E12
G
I4=0.2…1
t4=sec.
x In
0.1, 0.2, 0.3,
3, 12, 24,
0.4, 0.5, 5.8,
0.1, 0.2,
480…1200 36, 48, 72, 180…12000
1800…18000 240…1200
6.6., 7.4, 8.2,
0.4, 0.8
108,144
9, 10
4 Poles
140G-N6K3- 140G-N6K4E12
E12
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Rated
Current
In [A]
1200
L
I1=0.4…1 x In
480…1200
t1=sec.
3, 12, 24, 36,
48, 72,
108,144
Protection Type§
S
I
G
I2=1…10 x In
t2=sec.
I3=1…10 x In I4=0.2…1 x In
180…12000
0.1, 0.2, 0.3,
0.4, 0.5, 5.8,
6.6., 7.4, 8.2,
9, 10
1800…18000
240…1200
Interrupting Code N0
Cat. No.
t4=sec.
3 Poles
4 Poles
0.1, 0.2, 0.4,
0.8
140G-N0K3-E12
140G-N0K4-E12
Refer to page 30 for maintenance mode adjustment.
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
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Publication 140G-SG001C-EN-P
33
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 1200 A, N-Frame
Electronic LSI (Long, Short, Instantaneous) - 100% Rated
Protection Type§
S
I2=1…10 x
t1=sec.
t2=sec.
In
L
Rated
Current
In [A]
I1=0.4…1
x In
3, 12, 24,
180…1200
480…1200 36, 48, 72,
0
108,144
1200
Interrupting Code N5
Cat. No.
I
I3=1…10 x
In
0.1, 0.2,
0.3, 0.4,
0.5, 5.8,
6.6., 7.4,
8.2, 9, 10
3 Poles
4 Poles
Interrupting Code N6
Cat. No.
3 Poles
4 Poles
1800…180
140G-N5H3-E12-Z1 140G-N5H4-E12-Z1 140G-N6H3-E12-Z1 140G-N6H4-E12-Z1
00
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Protection Type§
Rated
Current
In [A]
L
S
I1=0.4…1 x In
t1=sec.
480…1200
3, 12, 24, 36, 48,
72, 108,144
1200
I2=1…10 x In
t2=sec.
180…12000
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6., 7.4,
8.2, 9, 10
I
I3=1…10 x In
1800…18000
Interrupting Code N0
Cat. No.
3 Poles
4 Poles
140G-N0H3-E12-Z1 140G-N0H4-E12-Z1
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Electronic LSIG (Long, Short, Instantaneous, Ground Fault) - 100% Rated
Protection Type§
L
S
I
G
Rated
I2=1…1
I3=1…1 I4=0.2
Current I1=0.4
In [A] …1 x In t1=sec. 0 x In t2=sec. 0 x In …1 x In t4=sec.
1200
0.1,
0.2, 0.3,
3, 12,
0.4, 0.5,
480…1 24, 36, 180…1
1800…
5.8,
200
48, 72,
2000
18000
6.6.,
108,144
7.4, 8.2,
9, 10
Interrupting Code N5
Cat. No.
3 Poles
240…1 0.1, 0.2,
140G-N5I3-E12-Z1
200
0.4, 0.8
Interrupting Code N6
Cat. No.
4 Poles
3 Poles
4 Poles
140G-N5I4-E12-Z1
140G-N6I3-E12-Z1
140G-N6I4-E12-Z1
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Rated
Current
In [A]
1200
Protection Type§
S
L
I1=0.4…1 x
In
t1=sec.
I2=1…10 x In
Interrupting Code N0
Cat. No.
G
I3=1…10 x In
0.1, 0.2, 0.3,
0.4, 0.5, 5.8,
1800…18000
6.6., 7.4, 8.2,
9, 10
3, 12, 24, 36,
48, 72,
180…12000
108,144
480…1200
t2=sec.
I
I4=0.2…1 x
In
240…1200
t4=sec.
3 Poles
4 Poles
0.1, 0.2, 0.4,
0.8
140G-N0I3-E12-Z1
140G-N0I4-E12-Z1
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Electronic LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode) - 100% Rated
L
Rated
Current I1=0.4…1 x
In
In [A]
1200
480…1200
Protection Type§
S
I2=1…10 x
t2=sec.
In
t1=sec.
3, 12, 24,
36, 48, 72,
108,144
I
Interrupting Code N5
Cat. No.
G
I4=0.2…1
t4=sec.
x In
Interrupting Code N6
Cat. No.
I3=1…10 x In
3 Poles
4 Poles
3 Poles
4 Poles
0.1, 0.2, 0.3,
0.4, 0.5, 5.8,
0.1, 0.2, 140G-N5K3- 140G-N5K4- 140G-N6K3- 140G-N6K4180…12000
1800…18000 240…1200
E12-Z1
E12-Z1
E12-Z1
E12-Z1
6.6., 7.4, 8.2, 9,
0.4, 0.8
10
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Rated
Current
In [A]
1200
Protection Type§
S
L
I1=0.4…1 x
In
480…1200
t1=sec.
I2=1…10 x In
3, 12, 24, 36,
48, 72,
180…12000
108,144
t2=sec.
I
I3=1…10 x In
0.1, 0.2, 0.3,
0.4, 0.5, 5.8,
1800…18000
6.6., 7.4, 8.2,
9, 10
I4=0.2…1 x
In
240…1200
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
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34
Interrupting Code N0
Cat. No.
G
Publication 140G-SG001C-EN-P
t4=sec.
3 Poles
4 Poles
0.1, 0.2, 0.4,
140G-N0K3-E12-Z1 140G-N0K4-E12-Z1
0.8
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 1200 A, N-Frame
Maintenance Mode (MM)
Maintenance Mode (MM) offers a preset set of protection parameters. MM allows systems testing when the molded case circuit breaker is
energized or ON. This feature is a manual adjustment on the molded case circuit breaker, via a DIP switch. The following table illustrates the
preset values for Maintenance Mode.
L
S
I
G
MM
Rated
Current
In [A]
I1=1 x In
t1=MAX sec.
I2=OFF
t2=OFF sec.
I3=4 x In
I4=OFF
t4=OFF sec.
I5=2.5 x In
1200
480…1200
3…144
—
—
—
—
—
1800…4800
Molded Case Switch — UL489‡
Rated
Current
In [A]
Magnetic Trip
[A]
Im
1200
20 000
Cat. No.
3 Poles
140G-N6S3-E12
4 Poles
140G-N6S4-E12
‡ Does not provide overcurrent protection; may open above
20,000 A.
Trip Units, Electronic LSI (Long, Short, Instantaneous), LSIG (Long, Short, Instantaneous, Ground Fault),
LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode)§
Rated
Current
In [A]
1200
1200
1200
Cat. No.
Protection Type
H (LSI)
I (LSIG)
K (LSIG-MM)
3 Poles
140G-NTH-E12
140G-NTI-E12
140G-NTK-E12
§ Supplied installed with each MCCB. Cat. Nos. listed are
replacement parts.
Rating Plugs
Rated
Current
In [A]
400
600
800
1000
1200
1250 Cat. No.
140G-NRP-D40
140G-NRP-D60
140G-NRP-D80
140G-NRP-E10
140G-NRP-E12
140G-NRP-E125
IEC only.
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Publication 140G-SG001C-EN-P
35
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 1200 A, NS-Frame Stored Energy Operating Mechanism
Complete Circuit Breaker Assemblies — 1200 A, NS-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the molded
case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips, undervoltage release
units, auxiliary contacts, and alarm contacts. Use the codes from Table h and i to add on to the molded case circuit breaker
cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly with factory-installed options.
140G – NS
a
b
5
H
3 – E12 – MJ – RK – SD
c
d
e
f
g
h
a
d
g
Bulletin No.
Protection Type
Remote MCCB Operation♦
Code
Description
Code
Description
140G
Global Molded Case Circuit Breaker
H
Electronic LSI-long, short, instant
Code
Description
I
Electronic LSIG -long, short, instant &
ground fault
MJ
Spring Charge Motor, 24…30V AC/DC
K
Electronic LSIG-MM -long, short, instant,
ground fault & MM
b
Frame/Rating
Spring Charge Motor
MK
Spring Charge Motor, 48…60V AC/DC
MD
Spring Charge Motor, 110…130V AC/DC
Spring Charge Motor, 220…250V AC/DC
Code
Description
MA
NS
1200 A
MC
e
Poles
Spring Charge Motor, 380…415V AC
Shunt Trip and Shunt Close Units
c
Code
Description
Code
Description
RJ
Shunt Trip and Shunt Close, 24V AC/DC
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
3
3 poles
RK
Shunt Trip and Shunt Close, 48V AC/DC
4
4 poles
RD
Shunt Trip and Shunt Close, 110…120V
AC/DC
RA
Shunt Trip and Shunt Close, 220…240V
AC/DC
Code
Description
5
50 kA
6
65 kA
0
100 kA
T
Trip unit
f
Current Range
Code
Description
RB
Shunt Trip and Shunt Close, 380…400V
AC
E12
1200 A rating plug, standard
No
Digit
No Selection
h
Factory-Installed Internal Options♦
Shunt Trip and Undervoltage Release Units
Code
Description
SJ
Shunt Trip, 24V AC/DC
SK
Shunt Trip, 48V AC/DC
SD
Shunt Trip, 110…120V AC/DC
SA
Shunt Trip, 220…240V AC/DC
SB
Shunt Trip, 380…400V AC
UJ
Undervoltage Release, 24V AC/DC
UD
Undervoltage Release, 110…120V AC/DC
UA
Undervoltage Release, 220…240V AC/DC
UB
Undervoltage Release, 380…400V AC
UC
Undervoltage Release, 415…440V AC
No
Digit
No Selection
♦ Select one internal option for inner right
mounting (shunt trip or undervoltage release).
For remote control MCCB operation, select the
spring charging motor and operating voltage for
shunt trip and shunt close coils from table i.
Consult your local Rockwell automation sales
office or Allen-Bradley distributor for further
assistance.
Visit our website: www.ab.com/catalogs
36
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 1200 A, NS-Frame Stored Energy Operating Mechanism
Assembled Molded Case Circuit Breakers — 1200 A NS-Frame
Interrupting Rating/Breaking Capacity — Electronic Circuit Breakers
Interrupting Rating (50/60 Hz), UL
489/CSA C22.2-5, No. 5-02 [kA]
Breaking Capacity (50/60 Hz), IEC 60947-2
415V
440V
500V
220V
240V
65
100
150
480V
50
65
100
Icu [kA]
600V
25
50
65
690V
Interrupting
Code‡
NS5
NS6
NS0
Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA]
85
100
200
85
100
200
50
70
120
50
70
120
50
65
100
50
65
100
40
50
85
40
50
64
30
42
50
30
32
38
‡ See table below for Cat. No. selection
Electronic LSI (Long, Short, Instantaneous)
Protection Type§
S
I2=1…10 x
In
L
Rated
Current
In [A]
I1=0.4…1
x In
t1=sec.
t2=sec.
Interrupting Code NS6
Cat. No.
I3=1…10 x In
3 Poles
4 Poles
3 Poles
4 Poles
OFF…18000
140G-NS5H3E12
140G-NS5H4E12
140G-NS6H3E12
140G-NS6H4E12
0.1, 0.2, 0.3, 0.4,
3, 12, 24, 36,
480…1200
OFF…12000 0.5, 5.8, 6.6., 7.4,
48, 72, 108, 144
8.2, 9, 10
1200‡
Interrupting Code NS5
Cat. No.
I
‡ Rated current = 1200 A for UL Ratings.
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Protection Type§
Rated
Current
In [A]
L
I1=0.4…1 x In
1200‡
S
t1=sec.
3, 12, 24, 36, 48,
72, 108, 144
480…1200
I2=1…10 x In
t2=sec.
OFF…12000
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6., 7.4,
8.2, 9, 10
Interrupting Code NS0
Cat. No.
I
I3=1…10 x In
3 Poles
4 Poles
OFF…18000
140G-NS0H3-E12
140G-NS0H4-E12
‡ Rated current = 1200 A for UL Ratings; 1250 A for IEC.
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Electronic LSIG (Long, Short, Instantaneous, Ground Fault)
L
Rated
Current I1=0.4…1 x
t1=sec.
In
In [A]
1200‡
480…1200
Protection Type§
S
I2=1…10 x
In
t2=sec.
I
I3=1…10 x In
G
I4=0.2…1 x
t4=sec.
In
0.1, 0.2, 0.3,
3, 12, 24,
0.4, 0.5, 5.8,
0.1, 0.2,
36, 48, 72, OFF…12000
OFF…18000 240…1200
6.6., 7.4, 8.2, 9,
0.4, 0.8
108, 144
10
Interrupting Code NS5
Cat. No.
Interrupting Code NS6
Cat. No.
3 Poles
4 Poles
3 Poles
4 Poles
140GNS5I3-E12
140GNS5I4-E12
140GNS5I4-E12
140GNS6I4-E12
‡ Rated current = 1200 A for UL Ratings.
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Rated
Current
In [A]
1200‡
Protection Type§
S
L
I1=0.4…1 x
In
480…1200
t1=sec.
I2=1…10 x In
t2=sec.
I
I3=1…10 x In
0.1, 0.2, 0.3,
3, 12, 24, 36,
0.4, 0.5, 5.8,
48, 72, 108, OFF…12000
OFF…18000
6.6., 7.4, 8.2,
144
9, 10
Interrupting Code NS0
Cat. No.
G
I4=0.2…1 x
In
240…1200
t4=sec.
3 Poles
4 Poles
0.1, 0.2, 0.4,
0.8
140G-NS0I3-E12
140G-NS0I4-E12
‡ Rated current = 1200 A for UL Ratings; 1250 A for IEC.
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
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Publication 140G-SG001C-EN-P
37
Bulletin 140G
Molded Case Circuit Breakers
Product Selection —1200 A, NS-Frame Stored Energy Operating Mechanism
Electronic LSIG-MM (Long, Short, Instantaneous, Ground Fault - Maintenance Mode)
Rated
Current
In [A]
1200‡
L
I1=0.4…1
x In
t1=sec.
Protection Type§
S
I2=1…10 x
t2=sec.
In
I
I3=1…1
0 x In
Interrupting Code NS5
Cat. No.
G
I4=0.2…1
t4=sec.
x In
Interrupting Code NS6
Cat. No.
3 Poles
4 Poles
3 Poles
0.1, 0.2, 0.3,
3, 12, 24,
0.4, 0.5, 5.8,
1800…
0.1, 0.2, 140G-NS5K3- 140G-NS5K4- 140G-NS6K3480…1200 36, 48, 72, 180…12000
240…1200
E12
E12
E12
6.6., 7.4, 8.2, 9, 18000
0.4, 0.8
108, 144
10
4 Poles
140G-NS6K4E12
‡ Rated current = 1200 A for UL Ratings.
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Rated
Current
In [A]
1200‡
Protection Type§
S
L
I1=0.4…1 x
In
480…1200
t1=sec.
I2=1…10 x In
3, 12, 24, 36,
48, 72, 108, 180…12000
144
t2=sec.
I
I3=1…10 x In
0.1, 0.2, 0.3,
0.4, 0.5, 5.8,
1800…18000
6.6., 7.4, 8.2,
9, 10
Interrupting Code NS0
Cat. No.
G
I4=0.2…1 x
In
240…1200
t4=sec.
3 Poles
4 Poles
0.1, 0.2, 0.4,
0.8
140G-NS0K3-E12
140G-NS0K4-E12
‡ Rated current = 1200 A for UL Ratings; 1250 A for IEC.
§ Listed I1, I2, I3 & I4 values are based on a 1200 A Rating plug value.
Maintenance Mode (MM)
Maintenance Mode (MM) offers a preset set of protection parameters. MM allows systems testing when the molded case circuit breaker is
energized or ON. This feature is a manual adjustment on the molded case circuit breaker, via a DIP switch. The following table illustrates the
preset values for Maintenance Mode.
L
S
I
G
MM
Rated
Current
In [A]
I1=1 x In
t1=MAX sec.
I2=OFF
t2=OFF sec.
I3=4 x In
I4=OFF
t4=OFF sec.
I5=2.5 x In
1200
480…1200
3…144
—
—
—
—
—
1800…4800
Trip Units, Electronic LSI (Long, Short, Instantaneous), LSIG (Long, Short, Instantaneous, Ground Fault),
LSIG-MM (Long, Short, Instantaneous, Ground Fault -Maintenance Mode)§
Rated
Current
In [A]
1200
1200
1200
Cat. No.
Protection Type
H (LSI)
I (LSIG)
K (LSIG-MM)
3 Poles
140G-NTH-E12
140G-NTI-E12
140G-NTK-E12
§ Supplied installed with each MCCB. Cat. Nos.
listed are replacement parts.
Rating Plugs
Rated
Current
In [A]
400
600
800
1000
1200
1250 Cat. No.
140G-NRP-D40
140G-NRP-D60
140G-NRP-D80
140G-NRP-E10
140G-NRP-E12
140G-NRP-E125
IEC only.
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38
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 1200 A, NS-Frame Stored Energy Operating Mechanism
Page Intentionally Left Blank
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Publication 140G-SG001C-EN-P
39
Bulletin 140G
Molded Case Circuit Breakers
Catalog Number Explanation — 2000…3000 A, R-Frame Stored Energy Operating Mechanism
Complete Circuit Breaker Assemblies — 2000…3000 A, R-Frame
Examples given in this section are not intended to be used for product selection. Use ProposalWorks to configure the
molded case circuit breaker. Use these configurations only to select all factory-installed options for shunt trips,
undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes from Table h and i to add on to the
molded case circuit breaker cat. no. selected on the previous pages to form a complete cat. no. for a complete assembly
with factory-installed options.
140G – R
a
b
12
I
3 – E25 – Z1 – MD – RD – SB
c
d
e
h
i
a
d
h
Protection Type
Remote MCCB Operation♦
Code
Description
Global Molded Case Circuit Breaker
b
Code
Description
I
Electronic LSIG -Long, short, instant &
ground fault
S
Frame/Rating
R
g
Bulletin No.
140G
Code
f
Molded case switch (isolator)
Description
e
2500…3000 A
Poles
c
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
12
125 kA
Spring Charge Motor
Code
Description
MJ
Spring Charge Motor, 24…30V AC/DC
MK
Spring Charge Motor, 48…60V AC/DC
MD
Spring Charge Motor, 110…130V AC/DC
MA
Spring Charge Motor, 220…250V AC/DC
Shunt Trip and Shunt Close Units
Code
Description
Code
Description
3
3 poles
RJ
Shunt Trip and Shunt Close, 24V AC/DC
4
4 poles
RK
Shunt Trip and Shunt Close, 48V AC/DC
RD
Shunt Trip and Shunt Close, 110…120V
AC/DC
RA
Shunt Trip and Shunt Close, 220…240V
AC/DC
RB
Shunt Trip and Shunt Close, 380…440V
AC
No
Digit
No Selection
f
Current Range
Code
Description
E20
2000 A rating plug, installed
E25
2500 A rating plug, installed
E30
3000 A rating plug, installed
g
i
Rating
Factory-Installed Internal Options♦
Code
Description
No
Digit
80% Rated
Z1
100% Rated
Shunt Trip and Undervoltage Release Units
Code
Description
SJ
Shunt Trip, 24V DC
SK
Shunt Trip, 48V AC/DC
SD
Shunt Trip, 110…120V AC/DC
SA
Shunt Trip, 220…240V AC/DC
SB
Shunt Trip, 380…440V AC
SC
Shunt Trip, 480…525V AC
UJ
Undervoltage Release, 24V DC
UD
Undervoltage Release, 110…120V AC/DC
UA
Undervoltage Release, 220…240V AC/DC
UB
Undervoltage Release, 380…400V AC
UC
Undervoltage Release, 440V AC
No
Digit
No Selection
♦ Select up to four internal options: 3 for left side
mounting, 1 for right. Consult your local
Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
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40
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Product Selection — 2000…3000 A, R-Frame Stored Energy Operating Mechanism
Assembled Molded Case Circuit Breakers — 2000…3000 A R-Frame
Interrupting Rating/Breaking Capacity — Electronic Circuit Breakers
Interrupting Rating (50/60 Hz), UL
489/CSA C22.2-5, No. 5-02 [kA]
240V
125
480V
125
Icu
600V
100
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
415V
440V
500V
690V
[kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA] Icu [kA] Ics [kA]
130
97.5
80
60
80
60
40
40
40
Interrupting
Code‡
R12
40
‡ See table below for Cat. No. selection
Electronic LSIG (Long, Short, Instantaneous, Ground Fault) - 80% Rated
Rated
Current
In [A]
Protection Type
S
t2=sec.
L
I1=0.4…1 x In
t1=sec.
I2=1…10 x In
2000‡
800…2000
3, 12, 24, 36, 48,
1200…20000
72, 108, 144
2500‡
1000…2500
3, 12, 24, 36, 48,
1500…25000
72, 108, 144
3000‡
1200…3000
3, 12, 24, 36, 48,
1800…30000
72, 108, 144
I
G
I3=1…10 x In I4=0.2…1 x In
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6, 7.4,
8.2, 9, 10
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6, 7.4,
8.2, 9, 10
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6, 7.4,
8.2, 9, 10
Interrupting Code R12
Cat. No.
t4=sec.
3 Poles
4 Poles
140GR12I4-E20
3000…30000
400…2000
0.1, 0.2, 0.4, 0.8
140GR12I3-E20
3750…37500
500…2500
0.1, 0.2, 0.4, 0.8
140GR12I3-E25
140GR12I4-E25
4500…45000
600…3000
0.1, 0.2, 0.4, 0.8
140GR12I3-E30
140GR12I4-E30
‡ Listed I1, I2, I3 & I4 values are based on a 2000, 2500 & 3000 A rating plug value, respectively.
Electronic LSIG (Long, Short, Instantaneous, Ground Fault) - 100% Rated
Protection Type
S
L
Rated
Current
In [A]
I1=0.4…1 x
In
t1=sec.
I
I3=1…10 x In
Interrupting Code R12
Cat. No.
G
I4=0.2…1 x
In
I2=1…10 x In
t2=sec.
1500…25000
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6, 7.4,
8.2, 9, 10
t4=sec.
3750…37500
500…2500
0.1, 0.2, 0.4, 140G-R12I3-E20- 140G-R12I4-E20Z1
Z1
0.8
3 Poles
4 Poles
2000§
1000…2500
3, 12, 24, 36,
48, 72, 108,
144
2500§
1000…2500
3, 12, 24, 36,
48, 72, 108,
144
1500…25000
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6, 7.4,
8.2, 9, 10
3750…37500
500…2500
0.1, 0.2, 0.4, 140G-R12I3-E25- 140G-R12I4-E25Z1
Z1
0.8
3000§
1200…3000
3, 12, 24, 36,
48, 72, 108,
144
1800…30000
0.1, 0.2, 0.3, 0.4,
0.5, 5.8, 6.6, 7.4,
8.2, 9, 10
4500…45000
600…3000
0.1, 0.2, 0.4, 140G-R12I3-E30- 140G-R12I4-E30Z1
Z1
0.8
§ Listed I1, I2, I3 & I4 values are based on a 2000, 2500 & 3000 A rating plug value, respectively.
Molded Case Switch — UL489§
Rated
Current
In [A]
Magnetic Trip
[A]
Im
2500
25 000
Cat. No.
3 Poles
4 Poles
140G-R12S3-E25 140G-R12S4-E25
§ Does not provide overcurrent protection; may open at 40,000 A.
Rating Plugs
Rated
Current
In [A]
1000
1200
1600
2000
2500
3000
Cat. No.
140G-NRP-E10
140G-NRP-E12
140G-RRP-E16
140G-RRP-E20
140G-RRP-E25
140G-RRP-E30
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Publication 140G-SG001C-EN-P
41
Bulletin 140MG
Motor Circuit Protectors
Overview
Cat. No. 140MG-H8P-D12
Bulletin 140MG Motor Circuit Protectors
Table of Contents
Current range 0.16…1200 A
UL Listed/Recognized for motor loads
− Short-circuit protection
− Overload protection must be provided separately
Visible trip indication
High current limiting
High switching capacity
Product Selection ......
Accessories..................
Specifications..............
Approximate
Dimensions...................
The Bulletin 140MG Motor Circuit Protectors provide short circuit
protection for individual motor loads. Factory-installed internal
accessories make installation and wiring easy.
Your order must include: cat. no. of the Motor Circuit Protector or
Motor Protection Circuit Breaker selected and, if required, cat. no. of
any accessories.
43
50
64
68
Standards Compliance
IEC 60947-2
UL489
CSA22.2, No. 5
Certifications
CE Marked
CSA Certified (File No. LR1234)
UR Recognized (File No.
E224135)
CCC
General Information
Motor Circuit Protectors may provide the following protective and control functions.
Disconnect for Motor Branch Circuit
Branch-Circuit, Short-Circuit Protection (Magnetic Protection)
Switching (Manual)
In North America, electrical codes require that an individual Motor Branch Circuit be protected by a UL/CSA Listed Fuse, Circuit Breaker or
Self-Protected Combination Motor Controller.
140MG-G, H, I, J, K, M and N Frames:
The 140MG-G, H, I, J, K, M and N frame Motor Circuit Protectors are UL/CSA Recognized as Circuit Breakers. They are UL/CSA Recognized,
rather than UL/CSA Listed, since they only provide short circuit protection and not thermal overload protection for the motor.
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42
Publication 140G-SG001C-EN-P
Bulletin 140MG
Motor Circuit Protectors
Product Selection
Motor Circuit Protectors
Short-Circuit Protection — Magnetic Trip
Overload Protection — None (Magnetic Trip Only)
Rated
Operational
Current (Ie)
[A]
Magnetic Trip Current [A]
B
C
D
E
Max. kW, 3-Phase — AC-3
3-phase Hp Ratings
Cam Setting
A
F
G
H
I
200V
230V
460V
575V
230V 400/415V 500V
690V
Cat. No.‡
140MG-G8P-B30
G-Frame
3
9
12
15
18
21
24
27
30
33
0.5
0.5
1.5
2
0.6
0.75
1.1
1.5
7
21
28
35
42
49
26
63
70
77
1.5
2
3
5
1.1
2.2
3
4
140MG-G8P-B70
15
45
60
75
90
105
120
135
150
165
3
3
10
10
3
5.5
7.5
11
140MG-G8P-C15
30
90
120
150
180
210
240
270
300
330
7.5
10
20
25
5.5
11
15
22
140MG-G8P-C30
50
150
200
250
300
350
400
450
500
550
15
15
30
40
11
22
22
37
140MG-G8P-C50
70
210
280
350
420
490
560
630
700
770
20
25
50
60
15
30
37
55
140MG-G8P-C70
80
240
320
400
480
560
640
720
800
880
25
30
60
75
22
45
55
75
140MG-G8P-C80
100
300
400
500
600
700
800
900
1000
1100
30
30
75
100
30
55
75
110
140MG-G8P-D10
125
375
500
625
750
875
1000
1125
1250
1375
40
40
100
125
22
45
55
90
140MG-G8P-D12
140MG-H8P-B30
H-Frame
3
9
12
15
18
21
24
27
30
33
0.5
0.5
1.5
2
0.6
0.75
1.1
1.5
7
21
28
35
42
49
26
63
70
77
1.5
2
3
5
1.1
2.2
3
4
140MG-H8P-B70
15
45
60
75
90
105
120
135
150
165
3
3
10
10
3
5.5
7.5
11
140MG-H8P-C15
30
90
120
150
180
210
240
270
300
330
7.5
10
20
25
5.5
11
15
22
140MG-H8P-C30
50
150
200
250
300
350
400
450
500
550
15
15
30
40
11
22
22
37
140MG-H8P-C50
70
210
280
350
420
490
560
630
700
770
20
25
50
60
15
30
37
55
140MG-H8P-C70
80
240
320
400
480
560
640
720
800
880
25
30
60
75
22
45
55
75
140MG-H8P-C80
100
300
400
500
600
700
800
900
1000
1100
30
30
75
100
30
55
75
110
140MG-H8P-D10
125
625
703
781
859
938
1016
1094
1172
1250
40
40
100
125
22
45
55
90
140MG-H8P-D12
I-Frame
100
600
675
750
825
900
975
1050
1125
1200
30
30
75
100
22
37
45
55
140MG-I8P-D10
110
660
743
825
908
990
1073
1150
1238
1320
30
40
75
100
22
45
55
90
140MG-I8P-D11
125
750
844
938
1031
1125
1219
1313
1406
1500
40
40
100
125
22
45
55
90
140MG-I8P-D12
150
900
1013
1125
1238
1350
1463
1575
1688
1800
50
50
100
150
30
55
75
110
140MG-I8P-D15
J-Frame
150
750
844
938
1031
1125
1219
1313
1406
1500
50
50
100
150
30
55
75
110
140MG-J8P-D15
175
875
984
1094
1203
1313
1422
1531
1641
1750
50
60
125
150
37
55
90
132
140MG-J8P-D17
200
1000
1125
1250
1375
1500
1625
1750
1875
2000
60
75
150
200
45
75
90
132
140MG-J8P-D20
225
1125
1266
1406
1547
1688
1828
1969
2109
2250
75
75
150
200
55
90
110
160
140MG-J8P-D22
250
1250
1406
1563
1719
1875
2031
2188
2344
2500
75
100
200
250
55
90
132
160
140MG-J8P-D25
The Hp and kW ratings shown are for reference only. They allow for a magnetic trip setting of at least up to 13X the motor FLA. However, the final selection of
the MCP should be made based on motor full load current and the requirements of local electrical codes.
‡ The interrupting rating for MCPs is dependent upon the controller used. Please contact your local Rockwell Automation sales office or Allen-Bradley distributor
for further information.
Rated
Operational
Current (Ie)
[A]
Magnetic Trip
Current [A]
I3
(adjustable)
[A]
3-phase Hp Ratings
200V
230V
460V
Max. kW, 3-Phase — AC-3
575V
230V
400/415V
500V
690V
Cat. No.‡
K-Frame
300
300…3000
75
75
150
200
55
110
160
200
140MG-K8P-D30
400
400…4000
100
100
250
300
90
160
200
250
140MG-K8P-D40
M-Frame
600
600…6000
125
150
300
400
110
200
250
355
140MG-M8P-D60
800
800…8000
150
200
400
500
160
250
355
500
140MG-M8P-D80
200
250
500
710
140MG-N8P-E12
N-Frame
1200§
1200…12000
250
300
600
700
The Hp and kW ratings shown are for reference only. They allow for a magnetic trip setting of at least up to 13X the motor FLA. However, the final selection of
the MCP should be made based on motor full load current and the requirements of local electrical codes.
‡ The interrupting rating for MCPs is dependent upon the controller used. Please contact your local Rockwell Automation sales office or Allen-Bradley distributor
for further information.
§ I3 is adjustable between 1…10x motor FLA. Values based on 1200 A rating plug.
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Publication 140G-SG001C-EN-P
43
Bulletin 140MG
Motor Circuit Protectors
Catalog Number Explanation — 125A, G-Frame & 150 A, I-Frame
Complete Motor Circuit Protector Assemblies with Factory-Installed Options
Examples given in this section are not intended to be used for product selection. Use these configurations only to select all
factory-installed options for shunt trips, undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes
from Table f to add on to the motor circuit protector cat. no. selected on the previous pages to form a complete cat. no. for
a complete assembly with factory-installed options.
140MG –
a
I
8
P – C70 – SD – KA
b
c
d
a
d
Bulletin No.
Protection Type
Code
Description
140MG
Global Motor Circuit Protector
e
Code
Description
P
Adjustable magnetic only
(less than 13 x In)
b
e
Frame/Rating
Code
Description
G
125 A
I
150 A
c
Description
8
High break
f
Factory-Installed Internal Options♦
Shunt Trip and Undervoltage Release Units
Code
Description
SJ
Shunt Trip, 24…30V AC/DC
SK
Shunt Trip, 48…60V AC/DC
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
Shunt Trip, 380…440V AC
Current Range
Code
Description
B
e.g., D30 = 3 A
SB
C
e.g., C30 = 30 A
SC
Shunt Trip, 480…525V AC
D
e.g., D12 = 120 A
UJ
Undervoltage Release, 24…30V AC/DC
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
f
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
UA
Undervoltage Release, 220…240V AC;
220…250V DC
UB
Undervoltage Release, 380…440V AC
UC
Undervoltage Release, 480…525V AC
No
Digit
No Selection
Auxiliary and Alarm Contacts
Code
Description
KA
1 Aux. Contact, 250V
TA
1 Alarm Contact, 250V
AA
1 Aux., 1 Alarm Contact, 250V
BA
2 Aux., 1 Alarm Contact, 250V
AJ
1 Aux., 1 Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
Visit our website: www.ab.com/catalogs
44
Publication 140G-SG001C-EN-P
Bulletin 140MG
Motor Circuit Protectors
Catalog Number Explanation — 125A, H-Frame & 250 A, J-Frame
Complete Motor Circuit Protector Assemblies with Factory-Installed Options
Examples given in this section are not intended to be used for product selection. Use these configurations only to select all
factory-installed options for shunt trips, undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes
from Table f to add on to the motor circuit protector cat. no. selected on the previous pages to form a complete cat. no. for
a complete assembly with factory-installed options.
140MG – J
a
b
8
P – D15 – SD – AA
c
d
a
d
Bulletin No.
Protection Type
Code
Description
140MG
Global Motor Circuit Protector
e
Code
Description
P
Adjustable magnetic only
(less than 13 x In)
b
e
Frame/Rating
Code
Current Range
Description
H
125 A
Code
J
250 A
B
c
Description
e.g., B30 = 3 A
C
e.g., C30 = 30 A
D
e.g., D20 = 200 A
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
8
High break
f
f
Factory-Installed Internal Options♦
Shunt Trip and Undervoltage Release Units
Code
Description
SJ
Shunt Trip, 24…30V AC/DC
SK
Shunt Trip, 48…60V AC/DC
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
SB
Shunt Trip, 380…440V AC
SC
Shunt Trip, 480…525V AC
UJ
Undervoltage Release, 24…30V AC/DC
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
UA
Undervoltage Release, 220…240V AC;
220…250V DC
UB
Undervoltage Release, 380…440V AC
UC
Undervoltage Release, 480…525V AC
No
Digit
No Selection
Auxiliary and Alarm Contacts, Trip Units
Code
Description
KA
1 Aux. Contact, 250V
TA
1 Alarm Contact, 250V
AA
1 Aux., 1 Alarm Contact, 250V
BA
2 Aux., 1 Alarm Contact, 250V
DA
1 Trip Unit Alarm Contact, 250V
FB
2 Aux. Contacts, 400V
AB
1 Aux., 1 Alarm Contact, 400V
AJ
1 Aux., 1 Alarm Contact, 24V
DJ
1 Trip Unit Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
45
Bulletin 140MG
Motor Circuit Protectors
Catalog Number Explanation — 400 A, K-Frame & 800 A, M-Frame
Complete Motor Circuit Protector Assemblies with Factory-Installed Options
Examples given in this section are not intended to be used for product selection. Use these configurations only to select all
factory-installed options for shunt trips, undervoltage release units, auxiliary contacts, and alarm contacts. Use the codes
from Table f to add on to the motor circuit protector cat. no. selected on the previous pages to form a complete cat. no. for
a complete assembly with factory-installed options.
140MG – M
a
b
P – D40 – SD – AA
c
d
e
f
a
d
f
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
140MG
Global Motor Circuit Protector
Code
Description
P
Adjustable magnetic only
(less than 13 x In)
b
e
Frame/Rating
Code
8
Current Range
Description
K
400 A
Code
M
800 A
D30
e.g., 300 A
D80
e.g., 800 A
Blank
Frame only
c
Description
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
8
High break
Shunt Trip and Undervoltage Release Units
Code
Description
SJ
Shunt Trip, 24…30V AC/DC
SK
Shunt Trip, 48…60V AC/DC
SD
Shunt Trip, 110…127V AC; 110…125V
DC
SA
Shunt Trip, 220…240V AC; 220…250V
DC
SB
Shunt Trip, 380…440V AC
SC
Shunt Trip, 480…525V AC
UJ
Undervoltage Release, 24…30V AC/DC
UR
Undervoltage Release, 48V AC/DC
UD
Undervoltage Release, 110…127V AC;
110…125V DC
UA
Undervoltage Release, 220…240V AC;
220…250V DC
UB
Undervoltage Release, 380…440V AC
UC
Undervoltage Release, 480…525V AC
No
Digit
No Selection
Auxiliary and Alarm Contacts
Code
Description
AA
1 Aux., 1 Alarm Contact, 250V
CA
3 Aux., 1 Alarm Contact, 250V
AB
1 Aux., 1 Alarm Contact, 400V
FB
2 Aux. Contacts, 400V
CJ
3 Aux., 1 Alarm Contact, 24V
♦ Select up to two internal options: 1 for left side
mounting (shunt trip or undervoltage release), 1
for right (auxiliary or alarm contact). Consult
your local Rockwell automation sales office or
Allen-Bradley distributor for further assistance.
Visit our website: www.ab.com/catalogs
46
Publication 140G-SG001C-EN-P
Bulletin 140MG
Motor Circuit Protectors
Catalog Number Explanation — 1200 A, N-Frame
Complete Motor Circuit Protector Assemblies with Factory-Installed Options
Examples given in this section are not intended to be used for product selection. Use these configurations only to select
all factory-installed options for shunt trips, undervoltage release units, auxiliary contacts, and alarm contacts. Use the
codes from Table f to add on to the motor circuit protector cat. no. selected on the previous pages to form a complete
cat. no. for a complete assembly with factory-installed options.
140MG – N
a
8
b
P – E12 – SD – AB
c
d
e
d
f
Bulletin No.
Protection Type
Factory-Installed Internal Options♦
Code
Description
140MG
Global Motor Circuit Protector
Code
Description
P
Adjustable magnetic only
(less than 13 x In)
b
e
Frame/Rating
Code
N
f
a
Current Range
Description
1200 A
Shunt Trip and Undervoltage Release Units
Code
Description
SJ
Shunt Trip, 24V AC/DC
SK
Shunt Trip, 48V AC/DC
SD
Shunt Trip, 110…120V AC/DC
SA
Shunt Trip, 220…240V AC/DC
Code
Description
SB
Shunt Trip, 380V AC
E12
1200 A
SC
Shunt Trip, 415…440V AC
c
UJ
Undervoltage Release, 24V AC/DC
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
UD
Undervoltage Release, 110…120V AC/DC
UA
Undervoltage Release, 220…240V AC/DC
Code
Description
UB
Undervoltage Release, 380…400V AC
8
High break
UC
Undervoltage Release, 415…440V AC
No
Digit
No Selection
Auxiliary and Alarm Contacts
Code
Description
AJ
1 Aux., 1 Alarm Contact, 24V
AB
1 Aux., 1 Alarm Contact, 400V
FB
2 Aux., 400V
♦ Select one internal option for inner right
mounting (shunt trip or undervoltage release).
For remote control MCCB operation, select the
spring charging motor and operating voltage for
shunt trip and shunt close coils from table i.
Consult your local Rockwell automation sales
office or Allen-Bradley distributor for further
assistance.
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Publication 140G-SG001C-EN-P
47
Bulletin 140MG
Motor Protection Circuit Breakers
Product Selection — 10…150 A, H- and J-Frame
Motor Protection Circuit Breakers
Table of Contents
Standards Compliance
Product Selection .............. this page
Accessories.......................... 50
Specifications ...................... 64
Approximate
Dimensions—H-Frame..... 76
Approximate
Dimensions—J-Frame...... 92
EN 60947-1, -2
UL 489 (Pending)
CSA 22.2, No. 5 (Pending)
Interrupting Rating/Breaking Capacity
Interrupting Rating
(50/60 Hz), UL 489/CSA
C22.2-5, No. 5-02 [kA]
240V
150
480V
65
600V
25
Breaking Capacity (50/60 Hz), IEC 60947-2
220V
Icu [kA] Ics [%Icu]
100
415V
Icu [kA] Ics [%Icu]
100
70
100
440V
Icu [kA] Ics [%Icu]
65
690V
Icu [kA] Ics [%Icu]
100
15
100
Breaking Capacity (DC),
IEC 60947-2 §
250V DC
500V DC
(2-pole in series)
(3-pole in series)
Icu [kA] Ics [%Icu] Icu [kA] Ics [%Icu]
70
100
70
100
These ratings have not been tested for the CCC listing.
Max. Rated
Motor
Current (In)
[A]
L (Motor FLC)
I1 = 0.4…1 x In
Trip Class
U
I
50% of I1
In = Instantaneous
ON or OFF
Adjustable from 6…13 x In
Cat. No.‡
H-Frame
25
10…25
60
24…60
100
40…100
140MG-H8E-C25
3E, 5E, 10E, 20E
(approx. 2…20 s)
140MG-H8E-C60
140MG-H8E-D10
J-Frame
40
16…40
60
24…60
100
40…100
150
60…150
140MG-J8E-C40
3E, 5E, 10E, 20E
(approx. 2…20 s)
ON or OFF
140MG-J8E-C60
140MG-J8E-D10
140MG-J8E-D15
‡ Select the Motor Protection Circuit Breaker based on the motor FLC.
Visit our website: www.ab.com/catalogs
48
Adjustable from 6…13 x In
Publication 140G-SG001C-EN-P
Bulletin 140MG
Motor Protection Circuit Breakers
Product Selection — 10…150 A, H- and J-Frame
Page Intentionally Left Blank
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Publication 140G-SG001C-EN-P
49
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Accessories Table of Contents
Description
Page
Internal Electrical Accessories
Auxiliary/Alarm Contact (AX/AL)................................................ 50
Shunt Trip (SNT)............................................................................... 52
Shunt Close (SNC).......................................................................... 52
Description
Page
Undervoltage Release (UVR) ...................................................... 53
Residual Current Release Module ............................................ 53
Current Transformer for Neutral Current ................................ 54
Mechanical Accessories
Terminal Lugs.................................................................................... 54
Extended Terminals ........................................................................ 55
Spreader Terminals......................................................................... 55
Rear Terminals.................................................................................. 56
Phase Barriers .................................................................................. 56
Terminal Covers ............................................................................... 56
Variable Depth Rotary Operating Kits ..................................... 58
Flex Cable Operators..................................................................... 59
Direct Rotary Operators................................................................ 60
Motor Operators .............................................................................. 60
Bulletin 1494V Variable Depth Flange-Mounted Circuit Breaker Operating Mechanism
Components ..................................................................................... 61
Additional Accessories................................................................. 62
Replacement Parts......................................................................... 63
Internal Electrical Accessories
Auxiliary/Alarm Contact (AX/AL)
Auxiliary and alarm contacts are supplied in multiple variations for customer application.
Auxiliary Contacts (AX) : Indicate ON/OFF status of the MCCB.
Alarm Contacts (AL): Indicate trip status of the MCCB. Alarm trip can be initiated by pressing the test button on the molded case circuit
breaker, a trip due to overcurrent, short circuit; or trip due to residual current, shunt, or undervoltage release signals.
Thermal Trip Contacts (TU): Trips only when the MCCB has detected an overcurrent, short-circuit, or protection trip. H- and J-Frame
MCCBs have a button to test this feature. Available only for H, J, N, NS, and R frames.
These contacts are installed by removing the MCCB cover and accessing right-side pockets within the breaker with snap-in mounting
provisions. Frames G…M are supplied with pig tail wiring, with each terminal wire marked. Frames N, NS, and R are wired internal to the
breaker and are terminated for connection using a 3-pin quick connector.
Description
Designation
Diagram
Frame Size
Cat. No.
TU AL
C
H, J
140G-H-EA1TA
(1) Auxiliary (1) Alarm Contact 250V
AX2/AL1
D
G, H, I, J
140G-G-EA1R1A
(2) Auxiliary (1) Alarm Contact 250V
AX1/AX2/AL1
E
G, H, I, J
140G-G-EA2R1A
(3) Auxiliary (1) Alarm Contact 250V
AX1/AX2/AX3/AL1
F
H, I, J
140G-H-EA3R1A
(3) Auxiliary (2) Alarm Contact 250V
AX1/AX2/AX3/AL1/AL2
G
H, J
140G-H-EA3R2A
(2) Auxiliary (2) Alarm (1) TU AL
Contact 250V
AX2/AX3/AL1/AL2/TU AL
H
H, J
140G-H-EA2R2TA
(1) Auxiliary Contact 250V
AX2
A
G, H, I, J
140G-G-EA1A
(1) Auxiliary Contact 250V or (1) Alarm
Contact 250V
AX2
A
AL1
B
G, H, I, J
140G-G-EA1AU
140G-G-EA1J
(1) TU Alarm Contact 250V
Representative Photo
(1) Auxiliary Contact 24V
AX2
A
G, H, I, J
(1) TU Alarm Contact 24V
TU AL
C
H, J
140G-H-EA1TJ
(1) Auxiliary (1) Alarm Contact 24V
AX2/AL1
D
G, H, I, J
140G-G-EA1R1J
(3) Auxilary (1) Alarm Contact, 24V
AX1/AX2/AX3/AL1
F
H, I, J
140G-H-EA3R1J
(1) Auxilary (1) Alarm Contact, 400V
AX2/AL1
D
H, J
140G-H-EA1R1B
(2) Auxiliary Contact 400V
AX1/AX2
I
H, J
140G-H-EA2B
(1) Auxiliary (1) Alarm Contact 250V
AX1/AL1
J
K, M
140G-K-EA1R1A
(3) Auxiliary (1) Alarm Contact 250V
AX1/AX2/AX3/AL1
F
K, M
140G-K-EA3R1A
(3) Auxiliary (1) Alarm Contact 24V
AX1/AX2/AX3/AL1
F
K, M
140G-K-EA3R1J
(1) Auxiliary (1) Alarm Contact 400V
AX1/AL1
J
K, M
140G-K-EA1R1B
(2) Auxiliary Contact 400V
AX1/AX2
I
K, M
140G-K-EA2B
(1) Auxiliary (1) Alarm Contact 24V
AX2/AL1
D
N
140G-N-EA1R1J
(2) Auxiliary Contact 24V
AX1/AX2
I
N, NS
140G-N-EA2J
(1) Auxiliary (1) Alarm Contact 400V
AX2/AL1
D
N
140G-N-EA1R1B
(2) Auxiliary Contact 400V
AX1/AX2
I
N, NS
140G-N-EA2B
(1) TU Alarm Contact 250V
TU AL
C
N, NS
140G-N-EA1TA
(4) Auxiliary Contact 24V
AX1/AX2/AX3/AX4
K
R
140G-R-EA4J
(4) Auxiliary Contact 400V
AX1/AX2/AX3/AX4
K
R
140G-R-EA4A
(1) TU Alarm Contact 250V
TU AL
L
R
140G-R-EA1TA
This contact is supplied with unmarked wires. Contact can function as either an auxiliary or alarm contact, depending on connection method.
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50
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Diagrams
D
C
22
22
AX2
24
96
98
98
08
08
06
06
96
98
98
96
24
22
B
96
24
24
A
22
AX2
AL1
AL1
95
21
95
21
05
95
05
21
95
F
E
AX1
AX2
AX2
34
96
34
AX3
AL1
11
95
95
31
21
31
95
G
AX1
AX2
H
AX2
AL1
06
I
08
12
12
18
08
16
06
98
18
96
16
34
98
32
96
22
AX3
24
34
22
32
18
24
16
18
34
98
16
96
98
34
96
32
32
24
24
22
22
14
14
AX3
14
AX1
AL2
AL1
22
24
AX2
AL2
21
95
15
21
31
95
15
AX1
AX2
AX3
42
21
11
21
44
44
34
42
32
34
24
32
22
24
14
22
14
12
05
L
K
J
11
05
15
95
31
21
15
95
31
AX4
11
21
41
21
31
TU AL
11
11
12
21
31
TU AL
11
12
12
24
21
21
11
95
21
11
AL1
11
98
98
32
96
24
32
22
14
98
22
24
98
12
96
14
22
AX1
24
96
22
22
24
14
14
12
12
12
14
21
TU AL
31
41
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Publication 140G-SG001C-EN-P
51
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Shunt Trip (SNT)
Allows for remote tripping of the MCCB by applying control voltage to the shunt trip coil.
Frames G, H, I, J, K, and M are supplied with pig-tail wiring (each terminal wire is marked).
Frame N, NS, and R are wired internal to the breaker and terminated for connection using a 3-pin quick connector.
Description
Diagram
12V DC
Frame Size
24…30V AC/DC
140G-G-SNJ
SO
48…60V AC/DC
140G-G-SNKY
110…127V AC/110…125V DC
G, H, I, J
220…240V AC/220…250V DC
480…525V AC
C1
140G-K-SNR
24…30V AC/DC
140G-K-SNJ
48…60V AC/DC
140G-K-SNKY
110…127V AC/110…125V DC
K, M
220…240V AC/220…250V DC
140G-K-SND
140G-K-SNA
140G-K-SNB
380…440V AC
SNT
480…525V AC
140G-K-SNC
140G-N-SNJ
C2
24V AC/DC
48V AC/DC
140G-N-SNKY
C2
110…120V AC/DC
N, NS
140G-N-SND
220…240V AC/DC
140G-N-SNA
380…400V AC
140G-N-SNB
24V DC
140G-R-SNJ
48V AC/DC
140G-R-SNKY
110…120V AC/DC
R
220…240V AC/DC
Representative Photo
140G-G-SNA
140G-G-SNC
C1
12V DC
Representative Photo
140G-G-SND
140G-G-SNB
380…440V AC
Representative Photo
Cat. No.
140G-G-SNR
+
~
380…400V AC/DC
140G-R-SND
140G-R-SNA
~
140G-R-SNB
Shunt Close (SNC)
For use with motorized versions of the NS- and R-Frame MCCB.
Allows for remote closing of the MCCB when the spring motor is charged.
The shunt close unit is wired internal to the MCCB and terminated for connection using a 3-pin quick connect.
Description
Diagram
24V AC/DC
+
~
48V AC/DC
SO
Frame Size
Cat. No.
140G-NS-SNCJ
140G-NS-SNCKY
110…120V AC/DC
NS
140G-NS-SNCD
C1
140G-NS-SNCA
C1
220…240V AC/DC
380…400V AC
140G-NS-SNCB
24V DC
140G-R-SNCJ
SNC
140G-R-SNCKY
48V AC/DC
110…120V AC/DC
Representative Photo
380…400V AC
R
C2
220…240V AC/DC
C2
~
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52
Publication 140G-SG001C-EN-P
140G-R-SNCD
140G-R-SNCA
140G-R-SNCB
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Undervoltage Release (UVR)
Opens the MCCB when supply voltage drops below 0.7 of the UV relay, with a trip rating from 0.7…0.35.
The MCCB can be reset when the supply voltage is higher than 0.85 of the relay rating.
When the UV is de-energized it is not possible to close the main contacts on the MCCB.
R Resistor is supplied with the MCCB when reset is required.
Description
Diagram
Frame Size
24…30V AC/DC
+
~
48V AC/DC
140G-G-UVR
60V AC/DC
140G-G-UVKY
110…127V AC/110…125V DC
SO
G, H, I, J
220…240V AC/220…250V DC
140G-G-UVD
140G-G-UVA
140G-G-UVB
380…440 V AC
Representative Photo
Cat. No.
140G-G-UVJ
480…525 V AC
140G-G-UVC
D1
140G-K-UVJ
D1
24…30V AC/DC
48V AC/DC
140G-K-UVR
60V AC/DC
140G-K-UVKY
110…127V AC/110…125V DC
140G-K-UVD
K, M
220…240V AC/220…250V DC
140G-K-UVA
380…440 V AC
140G-K-UVB
480…525 V AC
140G-K-UVC
Representative Photo
24V AC/DC
140G-N-UVJ
UV
60V AC/DC
140G-N-UVKY
110…120V AC/DC
N, NS
D2
220…240V AC/DC
380…400V AC
140G-N-UVA
140G-N-UVB
D2
140G-N-UVC
415…440V AC
24V DC
140G-R-UVJ
60V AC/DC
140G-R-UVKY
R
110…120V AC/DC
380…400V AC
140G-R-UVD
R
220…240V AC/DC
Representative Photo
140G-N-UVD
140G-R-UVA
~
140G-R-UVB
440…480V AC
140G-R-UVC
Residual Current Release Module (IEC Only)
The residual current release module provides protection against low levels of earth (ground) fault currents. It continuously monitors the state
of the insulation, with adjustability to provide protection from direct and indirect contact. Compliant with IEC 60947-2 annex B, IEC 61000 for
protection against unwarranted tripping.
Alarm & Trip indication
0.03 A with 0.0 s override
Current adjustment: 0.5…10 A
Time adjustment: 0.0…3 s
Test
Representative Photo
Frame Size
3-Pole Cat. No.
4-Pole Cat. No.
G
140G-G-ELP1603
140G-G-ELP1604
H
—
140G-H-ELP1604
I
140G-I-ELP2503
140G-I-ELP2504
J
—
140G-J-EP2504
K
—
140G-K-ELP
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Publication 140G-SG001C-EN-P
53
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Current Transformer for Neutral Current
Rated Current [A]
Frame Size
Cat. No.
300
K
140G-K-NCTD30
Representative Photo
400
K
140G-K-NCTD40
600
M
140G-M-NCTD60
800
M
140G-M-NCTD80
400…1600
N, NS
140G-N-NCTE16
1000…3200
R
140G-R-NCTE30
Order with connector (Cat. No. 140G-K-CC).
Mechanical Accessories
Terminal Lugs
Description
Frame Size
Cu wire, MCCB only
(1) 14…1/0 AWG or 2.5…70 mm2
Cu wire, MCP only
(1) 14…1/0 AWG or 1.5…70 mm2
G
Multiple cable - Cu wire
(6) 14…2 AWG or 2.5…35 mm2
Cu wire only
(1) 14…1/0 AWG or 2.5…95 mm2
Representative Photo
Multiple cable - Cu wire
(6) 14…2 AWG or 2.5…35 mm2
Al or Cu wire
(1) 4…300 MCM or 25…150 mm2
140G-G-MTL63
140G-G-MTL64
140G-H-TLC13
140G-H-TLC14
140G-H-MTL63
140G-H-MTL64
140G-I-TLA13
140G-I-TLA14
140G-I-TLA1A3
140G-I-TLA1A4
140G-I-MTL63
140G-I-MTL64
Al or Cu wire
(1) 14…1/0 AWG or 2.5…50 mm2
140G-J-TLA13
140G-J-TLA14
Al or Cu wire
(1) 4…300 MCM or 25…150 mm2
140G-J-TLA1A3
140G-J-TLA1A4
140G-J-TLA1B3
140G-J-TLA1B4
Cu wire only
(1) 10…350 MCM or 6…185 mm2
140G-J-TLC13
140G-J-TLC14
Multiple cable - Cu wire
(6) 12…2 AWG or 2.5…35 mm2
140G-J-MTL63
140G-J-MTL64
Al or Cu wire
(1) 250…500 MCM or 120…240 mm2
140G-K-TLA13
140G-K-TLA14
Al or Cu wire
(2) 2/0…250 MCM or 95…120 mm2
140G-K-TLA23
140G-K-TLA24
140G-K-TLC13
140G-K-TLC14
Cu wire only
(2) 2/0…250 MCM or 95…120 mm2
140G-K-TLC23
140G-K-TLC24
Multiple cable - Cu wire
(6) 6…1/0 AWG or 16…50 mm2
140G-K-MTL63
140G-K-MTL64
Al or Cu wire
(2) 250…500 MCM or 120…240 mm2
140G-M-TLA23
140G-M-TLA24
140G-M-TLA33
140G-M-TLA34
140G-M-TLC23
140G-M-TLC24
140G-M-TLC33
140G-M-TLC34
140G-N-TLA43
140G-N-TLA44
140G-N-TLC43
140G-N-TLC44
140G-R-TLA63
—
140G-R-TLC63
—
J
K
M
Cu wire only
(2) 3/0…350 MCM or 85…185 mm2
Cu wire only
(3) 2/0…350 MCM or 70…185 mm2
Al or Cu wire
(4) 4/0…500 MCM or 70…240 mm2
Cu wire only
(4) 4/0…500 MCM or 70…240 mm2
N, NS
Al or Cu wire
(6) 1/0…750 MCM or 50…400 mm2
R
Cu wire only
(6) 1/0…750 MCM or 50…400 mm2
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54
—
140G-I-TLC14
Al or Cu wire
(3) 2/0…400 MCM or 70…185 mm2
Representative Photo
140G-G-TLC13A
140G-I-TLC13
Cu wire only
(1) 250…500 MCM or 120…240 mm2
Representative Photo
140G-G-TLC14
Multiple cable - Cu wire
(6) 12…2 AWG or 2.5…35 mm2
Al or Cu wire
(1) 6 (Al)/10 (Cu)…350 MCM or 2.5…185 mm2 (Al)
Representative Photo
140G-G-TLC13
I
Cu wire only
(1) 10…250 MCM or 6…185 mm2
Representative Photo
Cat. No. (Pkg. Qty. 4)
H
Al or Cu wire
(1) 14…1/0 AWG or 2.5…50 mm2
Representative Photo
Cat. No. (Pkg. Qty. 3)
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Extended Terminals
Description
Representative Photo
Frame Size
3-Pole Cat. No.
(Pkg. Qty. 3)
4-Pole Cat. No.
(Pkg. Qty. 4)
G
140G-G-EXT3
140G-G-EXT4
H
140G-H-EXT3
140G-H-EXT4
I
140G-I-EXT3
140G-I-EXT4
J
140G-J-EXT3
140G-J-EXT4
Extended Terminals
for busbar or ring type connection
• G- & I-frame supplied with 100 mm phase barrier
• H- & J-frame supplied with insulator, 100 mm phase
barrier, and terminal cover
• K- & N-/NS-frame supplied with insulator and 100 mm
phase barrier
• M-frame terminals only
K
140G-K-EXT3
140G-K-EXT4
M
140G-M-EXT3
140G-M-EXT4
N, NS
140G-N-EXT3
140G-N-EXT4
Frame Size
3-Pole Cat. No.
(Pkg. Qty. 3)
4-Pole Cat. No.
(Pkg. Qty. 4)
G
140G-G-EXS3
140G-G-EXS4
H
140G-H-EXS3
140G-H-EXS4
I
140G-I-EXS3
140G-I-EXS4
J
140G-J-EXS3
140G-J-EXS4
K
140G-K-EXS3
140G-K-EXS4
M
—
140G-M-EXS4
N, NS
—
140G-N-EXS4
R
140G-R-EXS3
140G-R-EXS4
M
140G-M-EXSLI3
—
N, NS
140G-N-EXSLI3
—
M
140G-M-EXSLO3
—
N, NS
140G-N-EXSLO3
—
Frame Size
3-Pole Cat. No.
(Pkg. Qty. 3)
4-Pole Cat. No.
(Pkg. Qty. 4)
N, NS
140G-N-TLH3
140G-N-TLH4
N, NS
140G-N-TLV3
140G-N-TLV4
R
140G-R-TLV3
140G-R-TLV4
Spreader Terminals
Description
Spreader Terminals
for busbar or ring type connection
• G- & I-frame supplied with 200 mm phase barrier
• H- & J-frame supplied with insulator, 100 mm phase
barrier, and terminal cover
• K- & N-/NS-frame supplied with insulator and 100 mm
phase barrier
• M- & R-frame terminals only
Representative Photo
Top Spreader Terminals
for busbar or ring type connection
• M-frame terminals only
Bottom Spreader Terminals
for busbar or ring type connection
• N/NS-frame supplied with insulator and 100 mm phase
barrier
Representative Photo
Rear Terminals
Description
Rear flat horizontal terminals
Rear flat vertical terminals
2000 A and 2500 A MCCBs only.
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Publication 140G-SG001C-EN-P
55
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Phase Barriers
Provides additional clearance when special connections that extend beyond the frame of the MCCB are used.
Frames G, H, I, J, and K are supplied with 25 mm barriers as standard.
Frame Size
Length
3-Pole Cat. No.
(Pkg. Qty. 4)
4-Pole Cat. No.
(Pkg. Qty. 6)
1 in. (25 mm)
140G-G-PB3M
140G-G-PB4M
G, I
4 in. (100 mm)
140G-G-PB3L
140G-G-PB4L
8 in. (200 mm)
140G-G-PB3H
140G-G-PB4H
140G-H-PB4M
H, J
K, N, NS
M
Representative Photo
R
1 in. (25 mm)
140G-H-PB3M
4 in. (100 mm)
140G-H-PB3L
140G-H-PB4L
8 in. (200 mm)
140G-H-PB3H
140G-H-PB4H
4 in. (100 mm)
140G-K-PB3L
140G-K-PB4L
8 in. (200 mm)
140G-K-PB3H
140G-K-PB4H
140G-M-PB4L
4 in. (100 mm)
140G-M-PB3L
4 in. (100 mm)
140G-R-PB3L
140G-R-PB4L
8 in. (200 mm)
140G-R-PB3H
140G-R-PB4H
Height
3-Pole Cat. No.
(Pkg. Qty. 2)
4-Pole Cat. No.
(Pkg. Qty. 2)
Terminal Covers
Provide IP40 finger protection against accidental contact with live parts.
Terminal covers are pre-punched to ease installation.
Supplied as standard with the selection of multiple cable terminal lugs.
Frame Size
G
H
I
Representative Photo
J
K
M
N, NS
Representative Photo
0.08 in. (2 mm)
140G-G-TC3L
140G-G-TC4L
2 in. (50 mm)
140G-G-TC3H
140G-G-TC4H
0.08 in. (2 mm)
140G-H-TC3L
140G-H-TC4L
2 in. (50 mm)
140G-H-TC3H
140G-H-TC4H
0.08 in. (2 mm)
140G-I-TC3L
140G-I-TC4L
2.36 in. (60 mm)
140G-I-TC3H
140G-I-TC4H
0.08 in. (2 mm)
140G-J-TC3L
140G-J-TC4L
2.36 in. (60 mm)
140G-J-TC3H
140G-J-TC4H
0.08 in. (2 mm)
140G-K-TC3L
140G-K-TC4L
2.36 in. (60 mm)
140G-K-TC3H
140G-K-TC4H
0.08 in. (2 mm)
140G-M-TC3L
140G-M-TC4L
2.36 in. (60 mm)
140G-M-TC3H
140G-M-TC4H
0.1 in. (2.5 mm)
140G-N-TC3L
140G-N-TC4L
2.76 in. (70 mm)
140G-N-TC3H
140G-N-TC4H
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56
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Variable Depth Rotary Operating Kits
Rotary, Variable Depth Operators
• Supplied with external handle, operating shaft, and MCCB mounted operating mechanism.
• Refer to page 56 to select as components.
• Frames G, H, I, and J use a Bul. 140U P-style handle.
• Frames K, M, and N use a Bul. 140U medium style handle.
Frame Size
Handle Color
Black
Red/Yellow
G, I
Black
Red/yellow
Black
Red/yellow
H, J
Black
Representative Photo
Red/yellow
Black
Red/yellow
K
Black
Red/yellow
Black
Red/yellow
M
Black
Red/yellow
Black
Red/yellow
N
Black
Representative Photo
Red/yellow
Shaft Length
12 in. (30.48 mm)
21 in. (53.34 mm)
12 in. (30.48 mm)
21 in. (53.34 mm)
12.6 in. (320 mm)
22.8 in. (580 mm)
12.6 in. (320 mm)
22.8 in. (580 mm)
12.6 in. (320 mm)
22.8 in. (580 mm)
Cat. No.
140G-G-RVM12B
140G-G-RVM12R
140G-G-RVM21B
140G-G-RVM21R
140G-H-RVM12B
140G-H-RVM12R
140G-H-RVM21B
140G-H-RVM21R
140G-K-RVM12B
140G-K-RVM12R
140G-K-RVM21B
140G-K-RVM21R
140G-M-RVM12B
140G-M-RVM12R
140G-M-RVM21B
140G-M-RVM21R
140G-N-RVM12B
140G-N-RVM12R
140G-N-RVM21B
140G-N-RVM21R
Rotary, Variable Depth Operators with Internal NFPA 79 Operating Handle
• Supplied with external handle, NFPA handle with operating shaft, support bracket, and MCCB mounted operating mechanism.
• Refer to page 58 to select as components.
• Frames G, H, I, and J use a Bul. 140U P-style handle.
• Frames K, M, and N use a Bul. 140U medium style handle.
Frame Size
Handle Color
Black
G, I
Red/yellow
Black
Red/yellow
Black
H, J
Representative Photo
Red/yellow
Black
Red/yellow
Black
K
Red/yellow
Black
Red/yellow
Black
M
Red/yellow
Black
Red/yellow
Black
N
Representative Photo
Red/yellow
Black
Red/yellow
Shaft Length
12 in. (30.48 mm)
21 in. (53.34 mm)
12 in. (30.48 mm)
21 in. (53.34 mm)
12.6 in. (320 mm)
22.8 in. (580 mm)
12.6 in. (320 mm)
22.8 in. (580 mm)
12.6 in. (320 mm)
22.8 in. (580 mm)
Cat. No.
140G-G-NVM12B
140G-G-NVM12R
140G-G-NVM21B
140G-G-NVM21R
140G-H-NVM12B
140G-H-NVM12R
140G-H-NVM21B
140G-H-NVM21R
140G-K-NVM12B
140G-K-NVM12R
140G-K-NVM21B
140G-K-NVM21R
140G-M-NVM12B
140G-M-NVM12R
140G-M-NVM21B
140G-M-NVM21R
140G-N-NVM12B
140G-N-NVM12R
140G-N-NVM21B
140G-N-NVM21R
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Publication 140G-SG001C-EN-P
57
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Variable Depth Rotary Components
Representative Photo
Description
Handle Color
• P-style handle for G, H, I, and
J frames
• Medium handles for K, M, and
N frames
• Rated 3/3R/4/4X/12
• Accepts 3 padlocks
Black/Grey
Description
Frame Size
G, H, I, J
Red/Yellow
Black/Grey
K, M, N
Red/Yellow
140U-HM4E
Shaft Length
Frame Size
G, H, I, J
21 in. (533 mm)
12 in. (305 mm)
Representative Photo
K, M, N
21 in. (533 mm)
Representative Photo
Description
Shaft Length
NFPA 79 internal operating
handle with shaft
Internal handle permits operation
of the molded case circuit breaker
when the door is open in
compliance with NFPA 79.
12 in. (305 mm)
Representative Photo
140U-PY
140U-HM4
12 in. (305 mm)
Extension Shaft
Cat. No.
140U-PB
Frame Size
G, H, I, J
21 in. (533 mm)
12 in. (305 mm)
Cat. No.
194R-S1
194R-S2
140U-R5
140U-R6
Cat. No.
140G-N1
140G-N2
140G-N7
K, M, N
21 in. (533 mm)
140G-N8
Description
Frame Size
Cat. No.
Rotary, Variable Depth Operating
Mechanism
• Direct molded case circuit breaker mount
• G, H, I, and J frame use 194R-S1 or 194RS2 shafts (140G-N1 or 140G-N2 NFPA)
• K, M, and N frames use 194R-R7 or 194RR8 shafts (140G-R7 or 140G-R8 NFPA)
• Shaft secured with set screw or cotter pin
G, I
140G-G-RMX
H, J
140G-H-RMX
K
140G-K-RMX
M
140G-M-RMX
N
140G-N-RMX
Description
Frame Size
Cat. No.
G, H, I, J
140G-G-OSB
Support Bracket
Supplied as standard with NFPA variable depth operator kits
K
140G-K-OSB
M
140G-M-OSB
N
140G-N-OSB
Auxiliary Contacts for Handle Mechanism Mounting
Suitable for:
140G-G-RMB, -RMY, RMX
140G-H-RMB, -RMY, RMX
140G-K-RMB, -RMY, RMX
140G-M-RMB, -RMY, RMX
Representative Photo
Description
Pkg. Qty
Early Make Handle Auxiliary Contact
Open 400V
2
Cat. No.
140G-G-EAM1B
G, H, I, J
Early Break Handle Auxiliary
Contact
Close 400V
2
Early Make Handle Auxiliary Contact
Close 250V
2
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58
Frame Size
Publication 140G-SG001C-EN-P
140G-G-EAB1B
K
140G-K-EAM1A
M
140G-M-EAM1A
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Direct Rotary Operators
Mount with direct handle operation of the MCCB.
Lockable in OFF position (three padlocks max.).
Frame Size
G, I
H, J
Representative Photo
K
M
N
Representative Photo
Handle Color
Cat. No.
Black
140G-G-RMB
Red/yellow
140G-G-RMY
Black
140G-H-RMB
Red/yellow
140G-H-RMY
Black
140G-K-RMB
Red/yellow
140G-K-RMY
Black
140G-M-RMB
Red/yellow
140G-M-RMY
Black
140G-N-RMB
Red/yellow
140G-N-RMY
Motor Operators
Remotely opens, closes, and resets the MCCB.
Frame G & I motor operators are supplied with auto/manual selector, test feature, and special tool for local operation of the MCCB.
Frames H, J, K, and M utilize a stored energy motor for local control of the motor without the use of special tools and include
auto/manual/lock selection, lever to recharge the motor, and open & close push button operation.
Description
Frame Size
140G-G-EOPJ
48…60V DC
140G-G-EOPKY
140G-G-EOPD
110…125V AC/DC
G, I
220…250V AC/DC
Representative Photo
140G-G-EOPA
380…440V AC
140G-G-EOPB
480…525V AC
140G-G-EOPC
24V DC
140G-H-EOPJ
48…60V DC
140G-H-EOPKY
110…125V AC/DC
140G-H-EOPD
H, J
220…250V AC/DC
Representative Photo
140G-H-EOPA
380…440V AC
140G-H-EOPB
480…525V AC
140G-H-EOPC
24V DC
140G-K-EOPJ
48…60V DC
140G-K-EOPKY
110…125V AC/DC
140G-K-EOPD
K
220…250V AC/DC
140G-K-EOPA
380V AC
140G-K-EOPB
24V DC
140G-M-EOPJ
48…60V DC
140G-M-EOPKY
110…125V AC/DC
Representative Photo
140G-M-EOPD
M
220…250V AC/DC
140G-M-EOPA
380V AC
140G-M-EOPB
Description
Frame Size
220…250V DC
140G-NS-SCMB
NS
140G-NS-SCMD
24…30V DC
140G-NS-SCMJ
48…60V AC/DC
140G-NS-SCMKY
220…250V DC
140G-R-SCMA
100…130V AC/DC
140G-R-SCMD
24…30V DC
Representative Photo
Cat. No.
140G-NS-SCMA
380…415V AC
100…130V AC/DC
Spring Charging Motor
Cat. No.
24V DC
48…60V AC/DC
R
140G-R-SCMJ
140G-R-SCMKY
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Publication 140G-SG001C-EN-P
59
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Flex Cable Operators
For use with NEMA-style flange enclosures.
Includes handle, MCCB operator, cable, and necessary hardware.
Pre-assembled for ease of installation.
Frame Size
Handle Type
Non-metallic Handle,
Type 1/3/12/4/4X
G, I
Stainless Steel Handle,
Type 4/4X
Painted Metal Handle,
Type 1/12
Non-metallic Handle,
Type 1/3/12/4/4X
H
Stainless Steel Handle,
Type 4/4X
Painted Metal Handle,
Type 1/12
Non-metallic Handle,
Type 1/3/12/4/4X
J
Stainless Steel Handle,
Type 4/4X
Painted Metal Handle,
Type 1/12
Non-metallic Handle,
Type 1/3/12/4/4X
K
Stainless Steel Handle,
Type 4/4X
Painted Metal Handle,
Type 1/12
Stainless Steel Handle,
Type 4/4X
M
Painted Metal Handle,
Type 1/12
Stainless Steel Handle,
Type 4/4X
N
Painted Metal Handle,
Type 1/12
Representative Photo
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60
Publication 140G-SG001C-EN-P
Cable Length
Cat. No.
4 ft (1.3 m)
140G-G-FCX04
6 ft (1.9 m)
140G-G-FCX06
10 ft (3.0 m)
140G-G-FCX10
4 ft (1.3 m)
140G-G-FCS04
6 ft (1.9 m)
140G-G-FCS06
10 ft (3.0 m)
140G-G-FCS10
4 ft (1.3 m)
140G-G-FMX04
6 ft (1.9 m)
140G-G-FMX06
10 ft (3.0 m)
140G-G-FMX10
4 ft (1.3 m)
140G-H-FCX04
6 ft (1.9 m)
140G-H-FCX06
10 ft (3.0 m)
140G-H-FCX10
4 ft (1.3 m)
140G-H-FCS04
6 ft (1.9 m)
140G-H-FCS06
10 ft (3.0 m)
140G-H-FCS10
4 ft (1.3 m)
140G-H-FMX04
6 ft (1.9 m)
140G-H-FMX06
10 ft (3.0 m)
140G-H-FMX10
4 ft (1.3 m)
140G-J-FCX04
6 ft (1.9 m)
140G-J-FCX06
10 ft (3.0 m)
140G-J-FCX10
4 ft (1.3 m)
140G-J-FCS04
6 ft (1.9 m)
140G-J-FCS06
10 ft (3.0 m)
140G-J-FCS10
4 ft (1.3 m)
140G-J-FMX04
6 ft (1.9 m)
140G-J-FMX06
10 ft (3.0 m)
140G-J-FMX10
4 ft (1.3 m)
140G-K-FCX04
6 ft (1.9 m)
140G-K-FCX06
10 ft (3.0 m)
140G-K-FCX10
4 ft (1.3 m)
140G-K-FCS04
6 ft (1.9 m)
140G-K-FCS06
10 ft (3.0 m)
140G-K-FCS10
4 ft (1.3 m)
140G-K-FMX04
6 ft (1.9 m)
140G-K-FMX06
10 ft (3.0 m)
140G-K-FMX10
4 ft (1.3 m)
140G-M-FCS04
6 ft (1.9 m)
140G-M-FCS06
10 ft (3.0 m)
140G-M-FCS10
4 ft (1.3 m)
140G-M-FMX04
6 ft (1.9 m)
140G-M-FMX06
10 ft (3.0 m)
140G-M-FMX10
4 ft (1.3 m)
140G-N-FCS04
6 ft (1.9 m)
140G-N-FCS06
10 ft (3.0 m)
140G-N-FCS10
4 ft (1.3 m)
140G-N-FMX04
6 ft (1.9 m)
140G-N-FMX06
10 ft (3.0 m)
140G-N-FMX10
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Bulletin 1494V Variable Depth Flange-Mounted Circuit Breaker Operating Mechanism
Components
Circuit Breaker Operating Mechanism
The mechanism listed must be combined with a connecting rod, operating handle, and a circuit breaker (supplied by
customer) to obtain a functional device.
3-Pole Circuit Breaker
Operating Mechanism
Brand
Frame Size [A]
Frame Designation
Cat. No.
Allen-Bradley
125, 225, 250
140G-G, H, I, J
1494V-M70
Allen-Bradley
400
140G-K
1494V-M71
Allen-Bradley
800, 1200
140G-M, N
1494V-M72
Circuit breakers to be provided by customer.
Connecting Rods
Approximate dimensions are in inches (millimeters). Approximate dimensions are not intended for manufacturing purposes.
Circuit Breaker
Frame Size [A]
Enclosure Depth
Minimum
Maximum
Cat. No.
6-3/4 (172)
9-1/8 (232)
1494V-RA3
6-3/4 (172)
21-5/8 (549)
1494V-RA4
Description
Circuit Breaker
Frame Size [A]
Operating Handle
Handle Type
Type 1, 3R, 4, 4X, 12
Nonmetallic
125, 150, 250, 400
1494F-P1
Type 1, 3R, 4, 12
Painted Metal
125, 150, 250, 400
1494F-M1
Type 4, 4X
Stainless Steel
125, 150, 250, 400
1494F-S1
Type 1, 3R, 4, 12
Painted Metal
800, 1200
1494F-M2
Type 4, 4X
Stainless Steel
800, 1200
1494F-S2
For Use With
Contact Type
Cat. No.
1 N.O.
1495-N85
1 N.C.
1495-N86
125, 150, 250, 400, 600, 800, 1200
Operating Handle
Cat. No.
Auxiliary Contacts
Description
Auxiliary Contact Kit for Circuit
Breakers
(includes contacts and adapter)
125…1200 A Allen-Bradley Bul. 140G
Circuit Breakers
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
61
Bulletin 140G
Molded Case Circuit Breakers
Accessories
Additional Accessories
Description
Trip Test Unit
Padlockable Handle Block
Padlocking Hasp
Lock-OFF only
Representative Photo
Direct Mechanical Lock to Door
Description
Frame Size
Cat. No.
All
140G-ELTT
G, I
140G-G-PL
H, J
140G-H-PL
N
140G-N-PL
NS
140G-NS-PL
R
140G-R-PL
N, NS
140G-N-SINT
Frame Size
G, I
3-Pole Cat. No.
140G-G-MH3
4-Pole Cat. No.
‡
140G-G-MH4
H, J
—
140G-H-MH4
K
—
§
140G-K-MH4
M
—
§
140G-M-MH4
N, NS
—
§
G
140G-G-DRA
Replacement Mounting Hardware
Metric threads
Representative Photo
DIN Rail Adapter
Adapts to 35 mm DIN Rail
Representative Photo
Escutcheon Plates
Finsh Frame with Marking provision
window. For flush mounted (to door)
MCCB applications.
Representative Photo
IP54 Door protection
Transparent plastic cover flush
mounted to the enclosure door.
Mounted on hinges and provided with
a keyed lock.
Representative Photo
H, J
140G-H-DRA
I
140G-I-DRA
140G-I-DRA4
G
140G-G-EP3
140G-G-EP4
H
140G-H-EP3
140G-H-EP4
I
140G-I-MH3
140G-I-MH4
J
140G-J-MH3
140G-J-MH4
K
140G-K-MH3
M
140G-M-MH3
N, NS
140G-N-MH3
R
140G-R-MH3
N, NS
140G-N-BC12
R
140G-R-BC12
Pkg. Qty. 2
‡ Pkg. Qty. 3
§ Pkg. Qty. 4
Visit our website: www.ab.com/catalogs
62
140G-N-MH4
140G-G-DRA4
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Replacement Parts
Replacement Parts
Description
Replacement End Cap Kits
End Caps are supplied as
standard for G, H,I,J,K,M,N &
NS frames. Provide
connections for ring type or
bolt-on terminals.
Representative Photo
Insulators
Supplied as standard for G, H,
I, J, K, and M frames. Provide
insulating barrier for MCCB
applications, required for all
applications with a Ue>440V.
Pkg Qty 10.
Representative Photo
Frame Size
3-Pole Cat. No.
4-Pole Cat. No.
G
140G-G-ECM
140G-G-ECM4
H
140G-H-ECM
140G-H-ECM4
I
140G-I-ECM
140G-I-ECM4
J
140G-J-ECM
140G-J-ECM4
K
140G-K-ECM
140G-K-ECM4
M
140G-M-ECM
140G-M-ECM4
N
140G-N-ECM
140G-N-ECM4
H
140G-H-BP3
140G-H-BP4
J
140G-J-BP3
140G-J-BP4
K
140G-K-BP3
140G-K-BP4
M
140G-M-BP3
140G-M-BP4
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Publication 140G-SG001C-EN-P
63
Bulletin 140G
Molded Case Circuit Breakers
Specifications — G- and H-Frame
G-Frame
Max. Rated Current
[A]
Rated insulation
voltage, Ui, IEC
[V]
H-Frame‡
125
125
160
160
800
1000
NEMA, UL, CSA
Interrupting Rating Code
G2
G3
G6
G2 G3 G6
H2
H3
H6
H0
H15
H2 H3 H6 H0 H15
240V AC, 50/60Hz
[kA]
50
65
100
50 65 100
65
100
150
200
200
65 100 150 200 200
480V AC, 50/60Hz
[kA]
25
35
65
25 35 65
25
35
65
100
150
25 35 65 100 150
600Y/347V AC,
50/60Hz
[kA]
10
14
25
10 14 25
—
—
—
—
—
—
600V AC, 50/60
Hz
[kA]
—
—
—
—
14
18
25
35
42
14 18 35 35 42
65
85
100
150
200
65 85 100 150 200
IEC 60947-2
Rated ultimate short-circuit breaking capacity, Icu
220/230/240V AC,
50/60Hz
[kA]
65
85
100
65 85 100
380V AC, 50/60Hz
[kA]
36
50
70
36 60 70
36
50
70
120
150
26 50 70 120 150
415V AC, 50/60Hz
[kA]
36
50
70
36 50 70
36
50
70
120
150
36 50 70 120 150
440V AC, 50/60Hz
[kA]
36
50
65
36 50 65
36
50
65
100
150
36 50 65 100 150
500V AC, 50/60Hz
[kA]
30
36
50
36 50 65
30
36
50
60
70
30 36 50 60 70
525V AC, 50/60Hz
[kA]
22
35
35
22 35 35
20
25
30
36
50
20 25 30 36 50
690V AC, 50/60Hz
[kA]
6
8
10
6 8 10
10
12
15
18
20
10 12 15 18 20
250V DC, 2 Poles
in Series
[kA]
36
50
70
36 50 70
36
50
70
85
100
36 50 70 85 100
500V DC, 2 Poles
in Series
[kA]
—
—
—
—
—
—
—
—
—
—
500V DC, 3 Poles
in Series
[kA]
36
50
70
36 50 70
36
50
70
85
100
36 50 70 85 100
750V DC, 3 Poles
in Series
[kA]
—
—
—
—
—
—
—
—
—
—
Rated service short-circuit breaking capacity, Ics
220/230/240V AC,
50/60Hz
[kA]
75%
(50)
75%
75%
75% 75% 75%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
380V AC, 50/60Hz
[kA]
100%
100%
75%
100% 100% 75%
100%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
415V AC, 50/60Hz
[kA]
100%
75%
50%
100% 75% 50%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
440V AC, 50/60Hz
[kA]
50%
50%
50%
50% 50% 50%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
500V AC, 50/60Hz
[kA]
50%
50%
50%
50% 50% 50%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
525V AC, 50/60Hz
[kA]
50%
50%
50%
50% 50% 50%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
690V AC, 50/60Hz
[kA]
75%
50%
50%
75 50 50%
100%
100%
100%
75%
75%
100% 100% 100% 75%
75%
250V DC, 2 Poles
in Series
[kA]
100%
100%
75%
100% 100% 75%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
500V DC, 2 Poles
in Series
[kA]
—
—
—
—
—
—
—
—
—
—
500V DC, 3 Poles
in Series
[kA]
100%
100%
75%
100% 100% 75%
100%
100%
100%
100%
100%
100% 100% 100% 100%
100%
750V DC, 3 Poles
in Series
[kA]
—
—
—
—
—
—
—
—
—
—
Mechanical Life
Electrical Life @
415V AC
[No.
Ops]
25 000
25 000
[Ops/hr]
240
240
[No.
Ops]
8000
8000
[Ops/hr]
120
120
Ambient Temp.
w/out derating
ºF [ºC]
104 ºF [40 ºC]
104 ºF [40 ºC]
Storage Temperature
ºF [ºC]
-40...+176 ºF [-40…+80 ºC]
-40...+176 ºF [-40…+80 ºC]
Dimensions
[Width/Depth/Height]
[mm]
3 poles: 76.2x70x130
3 poles: 90x82.5x130
[mm]
4 poles: 101.6x70x130
4 poles: 120x82.5x130
IEC version with a 160 A Icu rating
‡ Cannot be reverse fed above 480V
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64
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Specifications — I- and J-Frame
I-Frame
J-Frame‡
Max. Rated Current
[A]
225
250
Rated insulation
voltage, Ui, IEC
[V]
800
1000
NEMA, UL, CSA
Interrupting Rating Code
I2
I3
J2
J3
J6
J0
240V AC, 50/60Hz
[kA]
50
65
65
100
150
200
480V AC, 50/60Hz
[kA]
25
35
25
35
65
100
600Y/347V AC,
50/60Hz
[kA]
10
10
—
—
—
—
600V AC, 50/60
Hz
[kA]
—
—
14
18
25
35
IEC 60947-2
Rated ultimate short-circuit breaking capacity, Icu
220/230/240V AC,
50/60Hz
[kA]
50
85
65
85
100
150
380V AC, 50/60Hz
[kA]
36
50
36
50
70
120
415V AC, 50/60Hz
[kA]
36
50
36
50
70
120
440V AC, 50/60Hz
[kA]
25
40
36
50
65
100
500V AC, 50/60Hz
[kA]
20
30
30
36
50
60
525V AC, 50/60Hz
[kA]
13
20
20
25
45
50
690V AC, 50/60Hz
[kA]
5
6
10
12
15
20
250V DC, 2 Poles
in Series
[kA]
36
50
36
50
70
85
500V DC, 2 Poles
in Series
[kA]
—
—
36
50
70
85
500V DC, 3 Poles
in Series
[kA]
36
50
36
50
70
85
750V DC, 3 Poles
in Series
[kA]
—
—
—
—
—
—
Rated service short-circuit breaking capacity, Ics
220/230/240V AC,
50/60Hz
[kA]
75%
50%
100%
100%
100%
100%
380V AC, 50/60Hz
[kA]
75%
50% (27)
100%
100%
100%
100%
415V AC, 50/60Hz
[kA]
75%
50% (27)
100%
100%
100%
100%
440V AC, 50/60Hz
[kA]
75%
50%
100%
100%
100%
100%
500V AC, 50/60Hz
[kA]
75%
50%
100%
100%
100%
100%
525V AC, 50/60Hz
[kA]
75%
50%
100%
100%
100%
100%
690V AC, 50/60Hz
[kA]
50%
50%
100%
100%
100%
100%
250V DC, 2 Poles
in Series
[kA]
100%
75%
100%
100%
100%
100%
500V DC, 2 Poles
in Series
[kA]
—
—
100%
100%
100%
100%
500V DC, 3 Poles
in Series
[kA]
100%
75%
100%
100%
100%
100%
750V DC, 3 Poles
in Series
[kA]
—
—
—
—
—
—
Mechanical Life
Electrical Life @
415V AC
[No.
Ops]
25 000
25 000
[Ops/hr]
240
240
[No.
Ops]
8000
8000
[Ops/hr]
120
120
Ambient Temp.
w/out derating
ºF [ºC]
104 ºF [40 ºC]
104 ºF [40 ºC]
Storage Temperature
ºF [ºC]
-40...+176 ºF [-40…+80 ºC]
-40...+176 ºF [-40…+80 ºC]
Dimensions
[Width/Depth/Height]
[mm]
3 poles: 105x70x150
3 poles: 105x82.5x160
[mm]
4 poles: 140x70x150
4 poles: 140x82.5x160
‡ Cannot be reverse fed above 600V
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Publication 140G-SG001C-EN-P
65
Bulletin 140G
Molded Case Circuit Breakers
Specifications — K- and M-Frame
K-Frame
M-Frame
Max. Rated Current
[A]
400
800
Rated insulation
voltage, Ui, IEC
[V]
1000
1000
NEMA, UL, CSA
Interrupting Rating Code
240V AC, 50/60Hz
K3
K6
K0
K15
K5
K6
K0
[kA]
100
150
200
200
100
200
200
480V AC, 50/60Hz
[kA]
35
65
100
150
50
65
100
600Y/347V AC,
50/60Hz
[kA]
—
—
—
—
—
—
—
600V AC, 50/60
Hz
[kA]
25
35
65
100
25
35
42
IEC 60947-2
Rated ultimate short-circuit breaking capacity, Icu
220/230/240V AC,
50/60Hz
[kA]
85
100
200
200
85
100
200
380V AC, 50/60Hz
[kA]
50
70
120
200
50
70
100
415V AC, 50/60Hz
[kA]
50
70
120
200
50
70
100
440V AC, 50/60Hz
[kA]
40
65
100
180
45
50
80
500V AC, 50/60Hz
[kA]
30
50
85
150
35
50
65
525V AC, 50/60Hz
[kA]
—
—
—
—
—
—
—
690V AC, 50/60Hz
[kA]
25
40
70
80
22
25
30
250V DC, 2 Poles
in Series
[kA]
—
—
—
—
—
—
—
500V DC, 2 Poles
in Series
[kA]
36
50
70
100
—
—
—
500V DC, 3 Poles
in Series
[kA]
—
—
—
—
—
—
—
750V DC, 3 Poles
in Series
[kA]
25
36
70
70
20
36
50
Rated service short-circuit breaking capacity, Ics
220/230/240V AC,
50/60Hz
[kA]
100%
100%
100%
100%
100%
100%
75%
380V AC, 50/60Hz
[kA]
100%
100%
100%
100%
100%
100%
75%
415V AC, 50/60Hz
[kA]
100%
100%
100%
100%
100%
100%
75%
440V AC, 50/60Hz
[kA]
100%
100%
100%
100%
100%
100%
75%
500V AC, 50/60Hz
[kA]
100%
100%
100%
100%
100%
100%
75%
525V AC, 50/60Hz
[kA]
—
—
—
—
—
—
—
690V AC, 50/60Hz
[kA]
100%
100%
100%
100%
75%
75%
75%
250V DC, 2 Poles
in Series
[kA]
—
—
—
—
—
—
—
500V DC, 2 Poles
in Series
[kA]
100%
100%
100%
100%
—
—
—
500V DC, 3 Poles
in Series
[kA]
—
—
—
—
—
—
—
[kA]
100%
100%
100%
100%
75%
75%
75%
750V DC, 3 Poles
in Series
Mechanical Life
[No.
Ops]
[Ops/hr]
Electrical Life @
415V AC
[No.
Ops]
[Ops/hr]
20000
20000
120
120
7000 (400 A) - 5000 (630 A)
7000 (630 A) - 5000 (800 A) - 4000 (1000 A)
60
60
Ambient Temp.
w/out derating
ºF [ºC]
104 ºF [40 ºC]
104 ºF [40 ºC]
Storage Temperature
ºF [ºC]
-40...+176 ºF [-40…+80 ºC]
-40...+176 ºF [-40…+80 ºC]
Dimensions
[Width/Depth/Height]
[mm]
3 poles: 140x108.5x205
3 poles: 210x103.5x268
[mm]
4 poles: 185x103.5x205
4 poles: 280x103.5x268
Visit our website: www.ab.com/catalogs
66
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Specifications — N-, NS-, and R-Frame
N-, NS-Frame
R-Frame
Max. Rated Current
[A]
1200
2000/2500/3000
Rated insulation
voltage, Ui, IEC
[V]
1000
1000
NEMA, UL, CSA
Interrupting Rating Code
N5
N6
N0
240V AC, 50/60Hz
[kA]
65
100
150
R12
125
480V AC, 50/60Hz
[kA]
50
65
100
125
600Y/347V AC,
50/60Hz
[kA]
—
—
—
—
600V AC, 50/60
Hz
[kA]
25
50
65
100
IEC 60947-2
Rated ultimate short-circuit breaking capacity, Icu
220/230/240V AC,
50/60Hz
[kA]
85
100
200
130
380V AC, 50/60Hz
[kA]
50
70
120
80
415V AC, 50/60Hz
[kA]
50
70
120
80
440V AC, 50/60Hz
[kA]
50
65
100
80
500V AC, 50/60Hz
[kA]
40
50
85
40
525V AC, 50/60Hz
[kA]
—
—
—
—
690V AC, 50/60Hz
[kA]
30
42
50
40
250V DC, 2 Poles
in Series
[kA]
—
—
—
—
500V DC, 2 Poles
in Series
[kA]
—
—
—
—
500V DC, 3 Poles
in Series
[kA]
—
—
—
—
750V DC, 3 Poles
in Series
[kA]
—
—
—
—
100%
Rated service short-circuit breaking capacity, Ics
220/230/240V AC,
50/60Hz
[kA]
100%
100%
100%
380V AC, 50/60Hz
[kA]
100%
100%
100%
415V AC, 50/60Hz
[kA]
100%
100%
100%
100%
440V AC, 50/60Hz
[kA]
100%
100%
100%
100%
500V AC, 50/60Hz
[kA]
100%
100%
75%
100%
525V AC, 50/60Hz
[kA]
—
—
—
—
690V AC, 50/60Hz
[kA]
100%
75%
75%
100%
250V DC, 2 Poles
in Series
[kA]
—
—
—
—
500V DC, 2 Poles
in Series
[kA]
—
—
—
—
500V DC, 3 Poles
in Series
[kA]
—
—
—
—
750V DC, 3 Poles
in Series
[kA]
—
—
—
—
Mechanical Life
[No.
Ops]
[Ops/hr]
Electrical Life @
415V AC
[No.
Ops]
[Ops/hr]
10000
15000
60
60
2000
4500 (2000 A) - 4000 (2500 A) - 3000 (3200 A)
60
60
104 ºF [40 ºC]
104 ºF [40 ºC]
Ambient Temp.
w/out derating
ºF [ºC]
Storage Temperature
ºF [ºC]
-40...+176 ºF [-40…+80 ºC]
-40...+176 ºF [-40…+80 ºC]
Dimensions
[Width/Depth/Height]
[mm]
3 poles: 210x154(N)/178(NS)x268
3 poles: 427x282x382
[mm]
4 poles: 280x154(N)/178(NS)x268
4 poles: 553x282x382
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Publication 140G-SG001C-EN-P
67
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Dimensions are in millimeters. Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
‡ Overall dimensions of optional wiring ducts
§ Required 25 mm insulating phase barriers provided
DIN Rail Mounted Molded Case Circuit Breaker
Mounting bracket
‡ Overall dimensions of optional wiring ducts
§ Required 25 mm insulating phase barriers provided
♣ Optional front cover for DIN Rail
Visit our website: www.ab.com/catalogs
68
Publication 140G-SG001C-EN-P
Description
No. of Poles
A
With flange
3…4
74
Without flange
3…4
71
3…4
79
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Drilling Template for Molded Case Circuit Breaker Mounting
3 Poles
4 Poles
Cat. Nos. 140G-G-ECM, -ECM4 Terminals
Mounting bracket
♠ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
69
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Cat. Nos. 140G-G-EXT3, -EXT4 Extended Terminals
‡ Extended terminals
§ Optional Terminal covers with IP40 protection provided
Δ Required 100 mm insulating phase barriers provided
∇ Internal insulating plate required with phase barriers (customer provided) when mounted through the enclosure door
Cat. Nos. 140G-G-EXS3, -EXS4 Spreader Terminals
♣ Extended spread terminals for busbar connection
♦ Required 200 mm insulating phase barriers provided
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70
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Cat. Nos. 140G-G-TLC13, 140G-G-TLC14 Terminals (Copper Only Lug)
‡ Front terminals
Cat. No. 140G-G-MTL63, -MTL64 Terminal (Multi-Cable Terminal Lug)
♣ Required terminal covers with IP40 protection provided
Δ Terminal lugs for multi-cable connection
Cat. No. 140G-G-RMB or 140G-G-RMY Direct Rotary Operating Handle
Drilling: See Detail “A”
Min. door rotation radius
‡ Rotary handle operating mechanism on molded case circuit breaker
♣ Door drilling template with direct rotary handle
♦ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
71
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Cat. Nos. 140G-G-RVM…Variable Depth Rotary Mechanism with Door Mounted Handle
2.68
[68.0]
6.37
[161.8]
12 in. shaft: 11.38 [289]
21 in. shaft: 20.38 [517.8]
0.08
[2.0]
0.41
[10.5]
1.54
[39.0]
1.54
[39.0]
5.12
[130.0]
0.57
[14.5]
5.12
[130.0]
0.57
[14.5]
3.98
[101.2]
3.00
[76.2]
3-Pole
Front of Cover
0.07
[1.8]
1.41
[35.8]
4-Pole
50
(1.97)
ø 35
(ø 1.37)
25
(0.98)
25
(0.98)
25
(0.98)
ø 35
(ø 1.37)
31.5
(1.23)
(2) - ø 5.5
(2) - ø 0.22)
(2) - ø 5.5
(2) - ø 0.22)
Visit our website: www.ab.com/catalogs
72
63
(2.47)
50
(1.97)
mm
(in.)
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Cat. No. 140G-G-EOP… Motor Operator
♣ Motor operator
Δ Door drilling template (without flange)
♦ Door drilling template (with flange)
♠ Cable connection
∇ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
73
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Cat. No. 140G-G-ELP1603 Residual Current Release Module for 3-Pole Molded Case Circuit Breakers
Description
No. of Poles
A
With flange
3
74
Without flange
3
71
Terminals for busbar connection
‡ IP40 terminal covers
§ Drilling template — door with direct rotary mechanism and flange
♣ Drilling template — door with direct rotary mechanism, without flange
Δ Drilling template — molded case circuit breaker mounting on mounting plate
Visit our website: www.ab.com/catalogs
74
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, G-Frame
Cat. No. 140G-G-ELP1604 Residual Current Release Module for 4-Pole Molded Case Circuit Breakers
Description
No. of Poles
A
With flange
4
74
Without flange
4
71
Terminals for busbar connection
‡ IP40 terminal covers
§ Drilling template — door with direct rotary mechanism and flange
♣ Drilling template — door with direct rotary mechanism, without flange
Δ Drilling template — molded case circuit breaker mounting on mounting plate
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
75
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Dimensions are in millimeters. Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
Description
No. of Poles
A
With flange
3…4
86
3…4
83.5
3…4
91.5
Without flange
‡ Overall dimensions of optional wiring ducts
§ Required 25 mm insulating phase barriers provided
DIN Rail Mounted Molded Case Circuit Breaker
Mounting bracket
§ Required 25 mm insulating phase barriers provided
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76
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Drilling Template for Molded Case Circuit Breaker Mounting
3 Poles
4 Poles
Cat. Nos. 140G-H-ECM, -ECM4 Terminals
Required 25 mm insulating phase barriers provided
‡ Front terminals for busbar connection
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
77
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Cat. Nos. 140G-H-EXT3, -EXT4 Extended Terminals
3 Poles
4 Poles
§ Extended terminals
♣ Optional terminal covers with IP40 protection provided
Δ Required 100 mm insulating phase barriers provided
♦ Required internal insulating plate provided for breakers with Ue>440V
♠ Drilling template for 3-pole molded case circuit breaker, Ue>440V (required)
∇ Drilling template for 4-pole molded case circuit breaker, Ue>440V (required)
Visit our website: www.ab.com/catalogs
78
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Cat. Nos. 140G-H-EXS3, -EXS4 Spreader Terminals
4 Poles
3 Poles
Drilling template for 3-pole molded case circuit breaker, Ue>440V (required)
‡ Drilling template for 4-pole molded case circuit breaker, Ue>440V (required)
§ Extended spread terminals
♣ Required 200 mm insulating phase barriers provided
Δ Required insulated plate provided for breakers, with Ue>440V
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
79
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Cat. Nos. 140G-H-TLC13, -TLC14 Terminals
§ Required 25 mm insulating phase barriers provided
♦ Copper terminals.
Cat. Nos. 140G-H-MTL63, -MTL64 Terminals
♦ Multi-cable terminals
Cat. No. 140G-H-RMB, -RMY Direct Rotary Operating Handle
‡ Rotary handle operating mechanism on molded case circuit breaker
♦ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
80
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Cat. No. 140G-H-RVM… Rotary Handle Operating Mechanism — Door Mounted
3.17
[80.5]
12 in. shaft: 10.89 [276.5]
21 in. shaft: 19.89 [505.1]
6.86
[174.3]
1.44
[36.5]
0.08
[2.0]
1.57
[40.0]
1.28
[32.5]
1.28
[32.5]
5.12
[130.0]
5.12
[130.0]
0.89
[22.5]
0.89
[22.5]
4.88
[124.0]
3.54
[90.0]
3-Pole
Front of Cover
4-Pole
50
(1.97)
ø 35
(ø 1.37)
25
(0.98)
25
(0.98)
25
(0.98)
ø 35
(ø 1.37)
31.5
(1.23)
63
(2.47)
50
(1.97)
mm
(in.)
(2) - ø 5.5
(2) - ø 0.22)
(2) - ø 5.5
(2) - ø 0.22)
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
81
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Cat. No. 140G-H-EOP… Motor Operator
3 Poles
4 Poles
Motor operator
Δ Drilling template for 3-pole molded case circuit breaker, mounted on mounting plate
♦ Drilling template for 4-pole molded case circuit breaker, mounted on mounting plate
♠ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
82
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Cat. No. 140G-H-ELP1604 Residual Current Release Module
4 Poles
Description
No. of Poles
A
With flange
4
86
Without flange
4
83.5
Residual current module
‡ Front terminals
♠ Drilling template — door with direct rotary mechanism and flange
∇ Drilling template — door with direct rotary mechanism, without flange
& Drilling template — molded case circuit breaker mounting on mounting plate
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
83
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Dimensions are in millimeters. Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
‡ Overall dimensions of optional wiring ducts
§ Required 25 mm insulating phases barriers provided
DIN Rail Mounted Molded Case Circuit Breaker
Mounting bracket
‡ Optional wiring ducts
§ Optional front cover for DIN Rail
♣ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
84
Publication 140G-SG001C-EN-P
No. of Poles
A
3…4
74
3…4
71
3…4
79
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Drilling Template for Molded Case Circuit Breaker Mounting
3 Poles
4 Poles
Cat. Nos. 140G-I-ECM, -ECM4 Terminals
Front terminals for busbar connection
‡ Required 25 mm insulating phase barriers provided
Cat. Nos. 140G-J-EXS3, -EXS4 Terminals
♣ Extended spread terminals
♦ Required 200 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
85
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Cat. Nos. 140G-I-EXT3, -EXT4 Extended Terminals
‡ Extended terminals
§ Optional terminal covers with IP40 protection provided
Δ Required 100 mm insulating phase barriers provided
Cat. Nos. 140G-I-TLA1A3, -TLA1A4 Terminals
30…150 mm2 terminals
‡ Required 25 mm insulating phase barriers
provided
Cat. Nos. 140G-I-TLA3, -TLA4 Terminals
1x90…185 mm2 terminal
§ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
86
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Cat. Nos. 140G-I-TLC13, -TLC14 Terminals
♦ Front terminals
& Required 25 mm insulating phase barriers provided
Cat. Nos. 140G-I-MTL63, -MTL64 Terminals
§ Optional terminal covers with IP40 protection provided
Δ Multi-cable terminal lugs
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
87
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Cat. No. 140G-G-RMB, -RMY Direct Rotary Operating Handle (For I- and G-Frame Molded Case Circuit Breaker)
Drilling: See Detail “A”
Min. door rotation radius
‡ Rotary handle operating mechanism on molded case circuit breaker
♣ Door drilling template with direct rotary handle
♦ Required 25 mm insulating phase barriers provided
Cat. No. 140G-G-EOP… Motor Operator (I-Frame)
♣ Motor operator
♠ Required 25 mm insulating phase
barriers provided
Visit our website: www.ab.com/catalogs
88
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Cat. No. 140G-G-RVM… Variable Depth Rotary Handle Operating Mechanism (For I-Frame Molded Case Circuit Breaker)
12 in. shaft: 11.38 [289]
21 in. shaft: 20.38 [517.8]
6.37
[161,8]
0.08
[2,0]
0.08
[2,0]
0.61
[15,5]
0.61
[15,5]
2.20
[55,9]
2.20
[55,9]
5.91
[150,0]
0.61
[15,6]
Front of Cover
5.91
[150,0]
0.20
[5,1]
4.13
[105,0]
5.51
[140,0]
3-Pole
4-Pole
50
(1.97)
ø 35
(ø 1.37)
25
(0.98)
25
(0.98)
25
(0.98)
ø 35
(ø 1.37)
31.5
(1.23)
63
(2.47)
50
(1.97)
mm
(in.)
(2) - ø 5.5
(2) - ø 0.22)
(2) - ø 5.5
(2) - ø 0.22)
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
89
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Cat. No. 140G-I-ELP2503 Residual Current Release Module
Description
No. of Poles
A
With flange
3
74
Without flange
3
71
Terminals for cable connection
‡ Terminal covers with IP40 protection
Δ Drilling template — molded case circuit breaker mounting on mounting plate
Visit our website: www.ab.com/catalogs
90
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 225 A, I-Frame
Cat. No. 140G-I-ELP2504 Residual Current Release Module for 4-Pole Molded Case Circuit Breakers
Description
No. of Poles
A
With flange
4
74
Without flange
4
71
Terminals for busbar connection
‡ Terminal covers with IP40 protection
Δ Drilling template — molded case circuit breaker mounting on mounting plate
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
91
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Dimensions are in millimeters. Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
‡ Overall dimensions of optional wiring ducts.
§ Required 25 mm insulating phase barriers provided.
Description
No. of Poles
A
With flange
3…4
86
Without flange
3…4
83.5
3…4
91.5
DIN Rail Mounted Molded Case Circuit Breaker
Mounting bracket
§ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
92
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Drilling Template for Molded Case Circuit Breaker Mounting
3 Poles
4 Poles
Cat. Nos. 140G-J-ECM, -ECM4 Terminals
Required 25 mm insulating phase barriers provided
‡ Terminals for busbar connection
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
93
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Cat. Nos. 140G-J-EXT3, -EXT4 Extended Terminals
3 Poles
4 Poles
§ Extended terminals
♣ Optional terminal covers with IP40 protection provided
Δ Required 100 mm insulating phase barriers provided
♦ Required insulating plate provided for molded case circuit breaker with Ue>440V
♠ Drilling template for 3-pole molded case circuit breaker
∇ Drilling template for 4-pole molded case circuit breaker
Visit our website: www.ab.com/catalogs
94
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Cat. Nos. 140G-J-EXS3, -EXS4 Spreader Terminals
3 Poles
4 Poles
Drilling template for 3-pole molded case circuit breaker
‡ Drilling template for 4-pole molded case circuit breaker
§ Extended spread terminals
♣ Required 200 mm insulating phase barriers provided
Δ Required insulated plate provided for molded case circuit
breaker with Ue>440V
Cat. Nos. 140G-J-TLA13, -TLA14 Terminal Lugs
Aluminum Conductor: 6…350 MCM (2.5…185 mm)
Copper Conductor: 10…350 MCM (6…185 mm)
1x1…185 mm2 front terminal
§ Required 25 mm insulating phase barriers provided
Cat. Nos. 140G-J-TLC13, -TLC14 Terminal Lugs
10…350 MCM (6…185 mm)
External terminals
♣ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
95
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Cat. Nos. 140G-J-MTL63, -MTL64 Terminals
‡ Multi-cable terminal lugs
§ Optional terminal covers with IP40 protection provided
‡ Rotary handle operating mechanism on molded case circuit breaker
♦ Required 25 mm insulating phase barriers provided
Min. Door
Rotation Radius
Flange Mount Drill Template
Visit our website: www.ab.com/catalogs
96
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Cat. No. 140G-H-RVM… Variable Depth Rotary Handle Operating Mechanism (For J-Frame Molded Case Circuit Breaker)
3.2
[83]
12 in. shaft: 10.89 [276.5]
21 in. shaft: 19.89 [505.1]
6.86
[174.3]
0.08
[2.0]
0.61
[15.5]
1.99
[50.5]
1.85
[47.0]
1.85
[47.0]
6.30
[160.0]
0.89
[22.5]
6.30
[160.0]
0.89
[22.5]
4.13
[105.0]
Front of Cover
5.51
[140.0]
3-Pole 50
4-Pole
(1.97)
ø 35
(ø 1.37)
25
(0.98)
25
(0.98)
25
(0.98)
ø 35
(ø 1.37)
31.5
(1.23)
63
(2.47)
50
(1.97)
mm
(in.)
(2) - ø 5.5
(2) - ø 0.22)
(2) - ø 5.5
(2) - ø 0.22)
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
97
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Cat. No. 140G-H-EOP… Motor Operator – For H- & J-Frame Molded Case Circuit Breaker
3 Poles
4 Poles
Motor operator
§ Drilling template for door with motor operator with flange
♣ Drilling template for door with motor operator without flange
Δ Drilling template for 3-pole molded case circuit breaker, mounted on mounting plate
♦ Drilling template for 4-pole molded case circuit breaker, mounted on mounting plate
♠ Required 25 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
98
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Cat. No. 140G-J-EP2504 Residual Current Release Module for 4-Pole Molded Case Circuit Breakers
Description
No. of Poles
A
With flange
4
86
Without flange
4
83.5
Residual current module
‡ Front terminals
♠ Drilling template — door with direct rotary mechanism and flange
∇ Drilling template — door with direct rotary mechanism, without flange
& Drilling template — molded case circuit breaker mounting on mounting plate
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
99
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 400 A, K-Frame
Dimensions are in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
Overall dimensions with cabled accessories mounted
‡ Overall dimensions with cabled auxiliary contacts mounted
Drilling Templates for Molded Case Circuit Breaker Mounting
Flange for compartment door
Drilling template for compartment door
with flange
(3…4 poles)
Drilling template for mounting plate
3 Poles
4 Poles
Visit our website: www.ab.com/catalogs
100
Publication 140G-SG001C-EN-P
without flange
(3…4 poles)
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 400 A, K-Frame
Cat. Nos. 140G-K-ECM, -ECM4 Terminals
Cat. Nos. 140G-K-TLC13, -TLC14 Terminals
250…500 MCM (120…240 mm2)
Cat. Nos. 140G-K-TLA23, -TLA24, -TLC23, -TLC24 Terminals
(2) 2/0…250 MCM ((2) 95…120 mm2)
Terminal covers with IP40 protection
Cat. Nos. 140G-K-TLA13, -TLA14 Terminals
250…500 MCM (120…240 mm2)
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
101
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 400 A, K-Frame
Cat. Nos. 140G-K-EXT3, -EXT4 Extended Terminals
Terminal covers with IP40 protection
‡ Required 100 mm insulating phase barriers provided
Cat. Nos. 140G-K-EXS3, -EXS4 Spreader Terminals
Required 200 mm insulating phase barriers provided
Visit our website: www.ab.com/catalogs
102
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 400 A, K-Frame
Cat. No. 140G-K-RMB, -RMY Rotary Handle Operating Mechanism — Door Mounted
Rotary handle operating mechanism on molded case circuit breaker
‡ Padlock device for open position (max. 3 padlocks; user provided)
§ Dimensions with cabled early make contact
♣ Compartment door lock
Cat. No. 140G-K-ELP Residual Current Release Module for 4-Pole Molded Case Circuit Breakers
Overall dimensions with cabled auxiliary contacts mounted
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
103
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 400 A, K-Frame
Cat. No. 140G-K-RVM… Variable Depth Rotary Handle Operating Mechanism
4.00
[101.5]
4.80
[122.0]
12 in. shaft: 17.75 [450.8]
21 in. shaft: 26.75 [679.4]
0.01
[0.3]
0.14
[3.5]
0.78
[19.7]
0.92
[23.3]
2.69
[68.3]
2.66
[67.6]
8.07
[205.0]
0.78
[19.7]
8.07
[205.0]
0.80
[20.4]
5.49
[139.5]
7.32
[186.0]
3-Pole
4-Pole
75
(2.95)
37.5
(1.47)
mm
(in.)
37.5
(1.47)
65 ø
(2.56 ø)
75
(2.95)
4 - 5.5 ø
(4) - 0.22 ø)
Front of Cover
Visit our website: www.ab.com/catalogs
104
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 800 A, M-Frame
Dimensions are in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
210 (3P)
8.27
115
4.53
103.5
4.07
140
= 5.51 =
61.25
2.41
2.7
0.11
70
2.76
5.5
0.22
2.7
0.11
105
4.13
268
10.55
134
5.28
70
2.76
105
4.13
70
2.76
3
0.12
280 (4P)
11.02
107
4.21
159
6.26
2
0.08
Overall dimensions with cabled accessories mounted
‡ Overall dimensions with cabled auxiliary contacts mounted
Drilling Templates for Molded Case Circuit Breaker Mounting
142
= 5.59 =
107
4.21
66.75
2.63
149
= 5.87 =
116
4.57
138
5.43
77.75
3.06
152
= 5.98 =
62.25
2.45
Drilling template for compartment door
Flange for compartment door
with flange
without flange
Drilling template for mounting plate
70
2.76
5.5 - M5
Ø 0.22
35
1.38
118.5
4.67
140
5.51
237
9.33
237
9.33
118.5
4.67
5.5 - M5
Ø 0.22
3 Poles
4 Poles
Visit our website: www.ab.com/catalogs
Publication 140G-SG001C-EN-P
105
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 800 A, M-Frame
Cat. No. 140G-M-ECM Terminals
Cat. No. 140G-M-TLA23, -TLA24, -TLC23, -TLC24 Terminals
70
2.76
MA X 40
50
1.97
20
0.79
59
2.32
25.5
1
19
Ø 0.75
45
1.77
33.5
1.32
90
3.54
45
1.77
8
0.31
116
4.57
116
4.57
116
4.57
88
3.46
45
1.77
88
3.46
45
1.77
13
Ø 0.51
116
4.57
116
4.57
88
3.46
23
0.9
45
1.77
90
3.54
13
Ø 0.51
50
1.97
8
0.31
230.5
9.07
134
5.28
134
5.28
167.5
6.59
134
5.28
45
1.77
90
3.54
88
3.46
23
0.9
116.5
4.59
53.5
2.11
14
0.55
120.5
4.74
Cat. Nos. 140G-M-EXSLI3, -EXSLO3, -EXS4 Spreader Terminals
70
2.76
116.5
4.59
70
2.76
70
2.76
134
5.28
Cat. Nos. 140G-M-EXT3, -EXT4 Extended Terminals
70
2.76
70
2.76
39
1.53
MIN5 MAX10
120.5
4.74
MAX 12
6.5
Ø 0.26
23
0.9
±0 .1
18 MIN
22.5
0.89
Cat. No. 140G-M-RMB, -RMY Rotary Handle Operating Mechanism — Door Mounted
33
1.3
140
5.51
5.5
0.22
Ø4
Ø 0.16
190
7.48
146.5
5.77
103.5
4.07
5.5
0.22
42.5
1.67
84.5
3.33
140
5.51
5.5
0.22
2.7
0.11
≥3
≥ 0.12
140.5
5.53
≤2
≤ 0.08
2.7
0.11
41.5
1.63
Rotary handle operating mechanism on molded case circuit breaker
‡ Padlock device for open position (max. 3 padlocks; user provided)
§ Dimension with cabled early make contact
♣ Compartment door lock
Drilling template for compartment door
43
1.69
14
0.55
43
1.69
14
0.55
148.5
5.85
R min. 200
R min. 7.87
with flange
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106
Publication 140G-SG001C-EN-P
96.5
3.8
142
5.59
85.5
3.37
5
5.94
90
3.54
100.25
3.95
173
6.81
152
5.98
96.5
38
Flange for compartment door
142
5.59
R min. 200
R min. 7.87
without flange
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 800 A, M-Frame
Cat. No. 140G-M-RVM… Variable Depth Rotary Handle Operating Mechanism
3.80
[96.5]
8.74
[221.9]
12 in. shaft: 17.75 [450.8]
21 in. shaft: 26.75 [679.4]
0.24
[6.1]
1.38
[35.0]
2.99
[75.9]
10.55
[268.0]
1.68
[42.6]
8.23
[209.0]
3-Pole
75
(2.95)
37.5
(1.47)
mm
(in.)
37.5
(1.47)
65 ø
(2.56 ø)
75
(2.95)
4 - 5.5 ø
(4) - 0.22 ø)
Front of Cover
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Publication 140G-SG001C-EN-P
107
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 800 A, M-Frame
Cat. No. 140G-M-EOP, -ECOP Motor Operator
1.1 Nm
140
= 5.51 =
5.5
5.5
0.22
0.22
140
5.51
70
2.76
191.5
7.54
5.5
0.22
Overall dimension with cabled accessories mounted
‡ Overall dimension with cabled auxiliary contacts mounted
3
0.12
222
8.74
233
9.17
Drilling template for compartment door
Flange for compartment door
152
= 5.98 =
Drilling template for mounting plate
118.5
4.66
Ø 5.5 - M5
Ø 0.22 - M5
237
9.33
237
9.33
118.5
4.66
70
2.76
140
5.51
35
1.38
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108
142
= 5.59 =
142
5.59
71.25
2.8
151
5.94
75.75
2.98
173
6.81
86.5
3.4
148.5
= 5.85 =
R min. 200
R min. 7.87
with flange
Ø 5.5 - M5
Ø 0.22 - M5
2
0.08
Publication 140G-SG001C-EN-P
R min. 200
R min. 7.87
without flange
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Dimensions are in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
103.6
4.08
70
2.76
18.75
0.74
14.5
0.58
105
4.13
204
8.03
268
10.55
102
4.02
70
2.76
10
0.39
10
0.39
24
0.94
6
0.24
134
5.28
147.5
5.81
70
2.76
50
1.97
25
0.98
125
4.92
97
3.82
10
0.39
2
0.08
154.25
6.07
152
5.98
225
8.86
125
4.92
160
6.3
280
11.02
3
0.12
210
8.27
Description
A
With flange
125…141
Without flange
147
190
7.48
206
8.11
Front terminals for flat connection
‡ Busbars
§ Door flange
Δ Tightening torque: 18 N•m
♠ Padlock (optional)
∇ Tightening torque: 2.5 N•m
& Terminal for auxiliary contacts
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Publication 140G-SG001C-EN-P
109
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Drilling Templates for Molded Case Circuit Breaker Mounting
Flange for compartment door
Drilling template for compartment door
268
10.55
192
7.56
with reduced flange
206
8.11
103
4.05
144.5
5.69
208
8.19
144.5
5.69
151
5.94
263
10.35
35.25
1.39
138
5.43
Front 190 x 105
241
9.49
226
8.9
203
7.99
19.75
0.78
107
4.21
24.25
0.95
116
4.57
304
11.97
152
5.98
201
7.91
2
0.08
155
6.1
§ Door flange
# Reduced flange for compartment door
Ø 4 n°7 HOLES
Ø 0.16
with flange
122.5
4.82
Drilling template for mounting plate
245
9.65
35
1.38
Ø 5.5 - M5
Ø 0.22
No. of Poles
C
3
70
4
140
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110
Publication 140G-SG001C-EN-P
Front 206 x 204
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Cat. No. 140G-N-RVM… Variable Depth Rotary Handle Operating Mechanism
3.82
[97.0]
10.75
[273.0]
12 in. shaft: 17.75 [450.8]
21 in. shaft: 26.75 [679.4]
0.93
[23.6]
1.73
[44.0]
1.38
[35.0]
4.82
[122.5]
2.41
[61.1]
4.83
[122.6]
10.55
[268.0]
10.55
[268.0]
0.83
[21.0]
0.83
[221.1]
8.27
[210.0]
11.02
[280.0]
3-Pole
4-Pole
75
(2.95)
37.5
(1.47)
mm
(in.)
37.5
(1.47)
65 ø
(2.56 ø)
75
(2.95)
4 - 5.5 ø
(4) - 0.22 ø)
Front of Cover
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Publication 140G-SG001C-EN-P
111
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Cat. Nos. 140G-N-TLH3, -TLV3, TLH4, TLV4 Terminals
109
4.29
218
8.58
237
9.34
273
10.75
118.5
4.66
44
1.73
59
2.32
70
2.76
70
2.76
44
1.73
25
0.98
1
Ø1 3
.4
Ø0
46.5
1.84
59
2.32
46.5
1.84
70
2.76
Ø
Ø 11
0.4
3
25
0.98
15
0.59
18.5
0.73
15
0.59
70
2.76
No. of Poles
B
C
3
70
192.5
4
140
262.5
70
2.76
70
2.76
Rear horizontal terminals
‡ Rear vertical terminals
♠ Tightening torque: 20 N•m
Drilling template for mounting plate
35
1.38
52.5
2.07
122.5
4.82
245
9.65
8
0.31
39.75
1.56
61.25
2.41
17.5
0.69
Ø 5.5 - M5
Ø 0.22
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112
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Cat. No. 140G-N-EXT3, -EXT4 Extended Front Terminals
320
12.6
25
0.98
70
2.76
Y
125
70 4.92
2.76
44
1.73
100
3.94
29.5
29.5
15
0.59
1
Ø 11
Ø 0.43
79
3.11
118.5
4.66
250
9.84
12.5
0.49
160.5
6.32
199.5
7.85
229
9.02
25
0.98
70
2.76
250
9.84
X
X
X
X
Extended terminals
∇ Required 100 mm insulating phase barriers provided
♠ Tightening torque: 18 N•m
& Required insulating plate provided for molded case circuit breaker
Cat. Nos. 140G-N-EXSL13 Top (3-Pole), 140G-N-EXS4 (4-Pole) Rear Spread Terminals
116 / 4.57
116
90 / 3.54
90 / 3.54
/ 4.57
Ø
Ø 0 13
.51
100
116 / 4.57
40.5
90 / 3.54
45
1.77
45
1.77
79
3.11
15
55
2.17
100
3.94
118.5
258
10.16
334
33
1.3
268
10.55
134
5.28
79
3.11
100
3.94
23
0.91
144
5.67
189
7.44
45
1.77
45
1.77
147.5
5.81
~200
~10.16
23
X
X
‡ Extended spread terminals
# Required 200 mm insulating phase barriers provided
♠ Tightening torque: 18 N•m
§ Terminal for auxiliary contacts
& Required insulating plate provided for molded case circuit breaker
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Publication 140G-SG001C-EN-P
113
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Cat. No. 140G-N-RMB, -RMY Rotary Handle Operating Mechanism
280
11.02
210
8.27
70
70
70
70
6
0.24
97
3.82
134
5.28
147.5
5.81
33
1.30
18.75
0.74
268
10.55
204
8.03
43.5
1.71
2
0.08
2
0.08
Description
A
With flange
125…141
Without flange
147
154
6.06
190
7.48
206
8.11
Rotary handle operating mechanism on molded case circuit breaker
‡ Compartment door interlock
§ Door flange
♦ Tightening torque: 2.5 N•m
♠ Terminal for auxiliary contacts
∇ Reduced flange of rotary handle for door (optional)
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114
2
0.08
152
5.98
189.5
7.46
184
7.24
Publication 140G-SG001C-EN-P
105
4.13
70
70
125
4.92
102
4.01
103.6
4.08
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Cat. No. 140G-N-TLA43, -TLA44, -TLC43, -TLC44 Terminals
320
12.6
70
2.76
250
9.84
70
2.76
70
2.76
34.75
0.52
1
0.04
28
1.1
66.25
2.61
79
3.11
202
7.95
150
5.9
Y
101
3.98
125
4.92
X
X
X
Y
Y
X
Ø 21.5
Ø 0.85
Terminal lugs for cables
‡ Tightening torque: 43 N•m
♠ Tightening torque: 18 N•m
∇ Required insulating plate provided for molded case circuit breaker
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Publication 140G-SG001C-EN-P
115
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, NS-Frame
Dimensions are in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Molded Case Circuit Breaker
125
4.92
97
3.82
50
1.97
24
0.94
10
0.39
10
0.39
≥3
≥ 0.12
210
8.27
193.5
7.62
2
0.079
175
6.89
178
7.01
125
4.92
280
11.02
204
8.03
268
10.55
237
9.34
102
4.02
70
2.76
10
0.39
12
14.5
0.58
70
2.76
6
0.24
118.5
4.66
103.6
4.08
134
5.28
147.5
5.81
70
2.76
25
0.98
190
7.48
206
8.11
Description
A
With flange
125…184 (4.92…7.24)
Without flange
170 (6.7)
Description
Standard
B
208 (8.19)
No. of Poles
C
3
70 (2.76)
4
140 (5.51)
Front terminals for busbar connection
‡ Busbars
§ Door flange
Δ Drilling template for fixing onto mounting plate
♦ Tightening torque: 18 N•m
♠ Key lock (optional)
∇ Padlock (optional)
& Tightening torque: 2.5 N•m
# Compartment door with flange sheet drilling
11Compartment door without flange sheet drilling
12Terminal for auxiliary contacts
Drilling Templates for Molded Case Circuit Breaker Mounting
208
8.19
268
10.55
Ø 5.5 - M5
Ø 0.22
Drilling template for compartment door
Flange for compartment door
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116
35
1.38
245
9.65
304
11.97
206
8.11
103
4.05
263
10.35
151
5.94
144.5
5.69
144.5
5.69
152
5.98
11
122.5
4.82
Ø 4 n°7 HOLES
Ø 0.16
241
9.49
226
8.9
Publication 140G-SG001C-EN-P
Drilling template for mounting plate
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, NS-Frame
Cat. Nos. 140G-N-TLA63, -TLA64, -TLC63, -TLC64 Terminals
320
12.6
70
2.76
70
2.76
250
9.84
70
2.76
125
4.92
34.75
1.37
1
0.04
79
3.11
202
7.95
150
5.9
28
1.1
101
3.98
66.25
2.61
Ø 21.5
Ø 0.85
Front terminals for cables
‡ Tightening torque: 43 N•m
♠ Tightening torque: 18 N•m
∇ Required insulating plates provided for molded case circuit breaker
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Publication 140G-SG001C-EN-P
117
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, NS-Frame
Cat. Nos. 140G-N-TLV3, -TLV4, -TLH3, -TLH4 Rear Terminals
59
2.32
X
109
4.29
X
X
218
8.58
X
237
9.34
273
10.75
118.5
4.66
44
1.73
Y
X
25
0.98
15
0.59
18.5
0.73
Y
70
2.76
44
1.73
70
2.76
25
0.98
46.5
1.84
59
2.32
Rear horizontal terminals
‡ Rear vertical terminals
♠ Tightening torque: 20 N•m
1
Ø1 3
.4
Ø0
46.5
1.84
70
2.76
Ø 11
Ø 0.43
Y
70
2.76
70
2.76
70
2.76
Y
15
0.59
Drilling template for mounting plate
C
X
X
17.5
0.69
Ø 5.5 - M5
Ø 0.22
52.5
2.07
245
9.65
122.5
4.82
8
0.31
Y
39.75
1.56
61.25
2.41
No. of Poles
B
C
3
70 (2.76)
192.5 (7.58)
4
140 (5.51)
262.5 (10.33)
R 10
Y
B
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118
Publication 140G-SG001C-EN-P
X
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, NS-Frame
Cat. No. 140G-N-EXSLI3, -EXSL03, -EXS4 Extended Front Spreader Terminals
320
12.6
250
9.84
116
4.57
90
3.54
45
1.77
116
4.57
116
4.57
90
3.54
45
1.77
90
3.54
23
0.9
90
3.54
45
1.77
45
1.77
100
3.94
40.5
1.59
Ø 13
Ø 0.51
15
0.59
79
3.11
79
3.11
118.5
4.66
229
9.02
258
10.16
79
3.11
278
10.94
334
13.15
33
1.3
Extended spread terminals
‡ Tightening torque: 18 N•m
§ Required 200 mm insulating phase barriers provided
Δ Required insulating plate provided
Cat. Nos. 140G-N-EXT3, -EXT4 Extended Front Terminals
320
12.6
25
0.98
70
2.76
125
70 4.92
2.76
44
1.73
100
3.94
29.5
1.16
15
0.59
Ø 11
Ø 0.43
250
9.84
118.5
4.66
79
3.11
12.5
0.49
160.5
6.32
199.5
7.85
229
9.02
25
0.98
70
2.76
250
9.84
‡ Tightening torque: 18 N•m
♣ Required insulating plate provided
Δ Extended terminals
♦ Required 100 mm insulating phase barriers provided
♠ Terminal for auxiliary contacts
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Publication 140G-SG001C-EN-P
119
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 2000…3000 A, R-Frame
Dimensions are in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.
Panel Mounted Breakers
2500 A Breakers
Drilling Templates
Mounting Plate
(4 Poles)
Mounting Plate
(3 Poles)
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120
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Approximate Dimensions — 2000…3000 A, R-Frame
3000 A Breakers
Drilling Templates
Mounting Plate
(4 Poles)
Mounting Plate
(3 Poles)
Compartment Door
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Publication 140G-SG001C-EN-P
121
Bulletin 140G
Molded Case Circuit Breakers
Page Intentionally Left Blank
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122
Publication 140G-SG001C-EN-P
Bulletin 140G
Molded Case Circuit Breakers
Page Intentionally Left Blank
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Publication 140G-SG001C-EN-P
123
Allen-Bradley, Rockwell Software, Rockwell Automation, and LISTEN. THINK. SOLVE are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Publication 140G-SG001C-EN-P - January 2014
Supercedes Publication 140G-SG001B-EN-P - January 2014
Copyright © 2014 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.