Bulletin 140U Molded Case Circuit Breakers

Bulletin 140U
Molded Case Circuit Breakers
Overview
Bulletin 140U Molded Case Circuit Breakers
•
•
•
•
•
•
Product Selection
125 A H-Frame .............. 41
250 A J-Frame ............... 45
400 A K-Frame .............. 49
600 A Q-Frame .............. 53
800 A M-Frame .............. 57
1200 A N-Frame ............ 61
15…1200 A Molded Case Circuit Breakers
Thermal-Magnetic
15…800 A
Electronic
70…1200 A
-LS — Long Time/Short Time
-LSI — Long Time/Short Time/High Instantaneous
-LSG — Long Time/Short Time/Ground Fault
-LSIG — Long Time/Short Time/High Instantaneous/Ground Fault
Molded Case Switches 125…1200 A
Factory- or field-installed accessories
Flex cable operating mechanisms
Rotary variable-depth operating mechanisms
High interrupting ratings in compact dimensions
Globally rated and approved product line for worldwide application
Conformity to Standards
UL 489
CSA 22.2, No. 5
IEC 60947-2
Approvals
UL Listed
CSA Certified
CE
KEMA-KEUR
Product Line Overview
Frame Reference
Max. Current In
Current Range
Thermal Magnetic
Electronic:
LS
LSI
LSG
LSIG
Interrupting Ratings:
380…415V (Icu)
480V
600V
690V (Icu)
Molded Case Switches
Flex Cable Operators
Rotary Operators
Internal Control Modules
(Field installed)
Standards Compliance
UL 498
CSA 22.2, No. 5
IEC 60947-2
CE
KEMA-KEUR
38
H-Frame
125 A
15…125 A
✓
—
—
—
—
—
25
25
18
3
40
35
22
4
✓
✓
✓
70
65
25
6
J-Frame
250 A
70…250 A
✓
✓
✓
✓
✓
✓
25
25
18
6
40
35
18
6
✓
✓
✓
70
65
25
7
K-Frame
400 A
100…400 A
✓
✓
✓
✓
✓
✓
40
35
25
10
65
65
35
13
✓
✓
✓
100
100
50
18
Q-Frame
600 A
300…600 A
✓
✓
✓
✓
✓
✓
45
35
25
20
70
65
35
25
M-Frame
800 A
300…800 A
✓
✓
✓
✓
✓
✓
50
50
25
20
70
65
35
25
N-Frame
1200 A
600…1200 A
—
✓
✓
✓
✓
✓
50
50
25
20
✓
✓
✓
✓
✓
✓
70
65
35
25
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
—
—
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
100
100
50
30
Bulletin 140U
Molded Case Circuit Breakers
Catalog Number Explanation
Examples given in this section are for reference purposes. This basic explanation should not be used for product selection; not all combinations will produce
a valid cat. no. Refer to the tables on the following pages for descriptions of options.
Complete Circuit Breaker Assemblies
140U - H
6
C
3 – C50 – H
⊗
Bulletin No.
Voltage Code
Code
Description
140U
Molded Case Circuit Breaker
See the following pages for
voltage code descriptions:
Frame/Rating
H-Frame
Page 41
J-Frame
Page 45
K-Frame
Page 49
Page 53
Code
Description
Q-Frame
H
125 A
M-Frame
Page 57
J
250 A
N-Frame
Page 61
K
400 A
Q
600 A
M
800 A
N
1200 A
Internal Control Modules
Code
Description
A
1 Auxiliary contact
B
2 Auxiliary contacts
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
D
1 Alarm contact
Code
Description
F
1 Auxiliary + 1 Alarm contact
2
20…29 kA
G
Undervoltage release only
3
30…39 kA
P
Shunt trip only
Control Module Combinations
5
50…59 kA
6
60…69 kA
Code
Description
8
80…89 kA
H
1 Auxiliary contact + undervoltage release
0
≥100 kA
J
2 Auxiliary contacts + undervoltage release
L
1 Auxiliary + 1 Alarm contact +
undervoltage release
N
1 Alarm contact + undervoltage release
Protection Type
Q
1 Auxiliary contact + shunt trip
R
2 Auxiliary contacts + shunt trip
Code
Description
C
Fixed Thermal/Fixed Magnetic
T
1 Auxiliary + 1 Alarm contact + shunt trip
D
Fixed Thermal/Adjust Magnetic
V
1 Alarm contact + shunt trip
E
Adjust Thermal/Fixed Magnetic
F
Adjust Thermal/Adjust Magnetic
G
Electronic (LSG) — Long, short, ground fault
H
Electronic (LSI) — Long, short, high instant
I
Electronic (LSIG) — Long, short, high instant, ground fault
Code
L
Electronic (LS) — Long and Short time
C
10 rr. A
S
Molded Case Switch (Isolator)
D
100 rr0 A
E
1000 rr00 A
Current Range
Description
Poles
Code
Description
3
3 poles
39
Bulletin 140U
Molded Case Circuit Breakers
Catalog Number Explanation
Examples given in this section are for reference purposes. This basic explanation should not be used for product selection; not all combinations will produce
a valid cat. no. Refer to the tables on the following pages for descriptions of options.
Frames
140U - J
3
X
3
Bulletin No.
Poles
Code
Description
Code
Description
140U
Molded Case Circuit Breaker
3
3 poles
Frame/Rating
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
J
250 A
Code
Description
K
400 A
2
20…29 kA
L
600 A
3
30…39 kA
M
800 A
5
50…59 kA
6
60…69 kA
8
80…89 kA
0
≥100 kA
Protection Type
Code
Description
X
Frame Only
Trip Units
140U - J
T
F
3 – C50
Current Range
Bulletin No.
Code
140U
Description
Code
Molded Case Circuit Breaker
C
Description
10 rr. A
D
100 rr0 A
E
1000 rr00 A
Frame/Rating
Code
Description
J
250 A
K
400 A
Q
600 A
M
800 A
Poles
Interrupting Rating/Breaking Capacity
(based on Ic at 480V)
Code
Description
T
Trip Unit
Code
Description
3
3 poles
Protection Type
40
Code
Description
C
Fixed Thermal/Fixed Magnetic
D
Fixed Thermal/Adjust Magnetic
E
Adjust Thermal/Fixed Magnetic
F
Adjust Thermal/Adjust Magnetic
G
Electronic (LSG) — Long, short, ground fault
H
Electronic (LSI) — Long, short, high instant
I
Electronic (LSIG) — Long, short, high instant, ground fault
L
Electronic (LS) — Long and Short time
S
Molded Case Switch (isolator)
Bulletin 140U
Molded Case Circuit Breakers
Product Selection — 125 A, H-Frame
•
•
•
•
•
UL 489
CSA 22.2, No. 5
IEC 60947-2
CE
KEMA-KEUR
•
Terminal box lugs provided as standard
25/25 kA, Thermal-Magnetic, Fixed Thermal-Fixed Magnetic
Rated
Current
In [A]
Thermal Trip
[A]
Ir = In (Fixed)
Magnetic
Trip [A]
Im = 10 x In
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
500
500
500
500
500
500
500
500
600
700
800
900
1000
1100
1250
220…240V
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
25
25
22
17
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Interrupting Rating (60 Hz)
[kA]
240V
480V
600/347V
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
35
25
18
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Interrupting Rating (60 Hz)
[kA]
240V
480V
600/347V
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
85
35
22
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Interrupting Rating (60 Hz)
[kA]
240V
480V
600/347V
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
100
65
25
3
Interrupting Rating (60 Hz)
[kA]
240V
480V
600/347V
100
65
25
690V
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Cat. No.
140U-H2C3-C15
140U-H2C3-C20
140U-H2C3-C25
140U-H2C3-C30
140U-H2C3-C35
140U-H2C3-C40
140U-H2C3-C45
140U-H2C3-C50
140U-H2C3-C60
140U-H2C3-C70
140U-H2C3-C80
140U-H2C3-C90
140U-H2C3-D10
140U-H2C3-D11
140U-H2C3-D12
40/35 kA, Thermal-Magnetic, Fixed Thermal-Fixed Magnetic
Rated
Current
In [A]
Thermal Trip
[A]
Ir = In (Fixed)
Magnetic
Trip [A]
Im = 10 x In
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
500
500
500
500
500
500
500
500
600
700
800
900
1000
1100
1250
220…240V
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
85
43
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
40
30
25
18
690V
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Cat. No.
140U-H3C3-C15
140U-H3C3-C20
140U-H3C3-C25
140U-H3C3-C30
140U-H3C3-C35
140U-H3C3-C40
140U-H3C3-C45
140U-H3C3-C50
140U-H3C3-C60
140U-H3C3-C70
140U-H3C3-C80
140U-H3C3-C90
140U-H3C3-D10
140U-H3C3-D11
140U-H3C3-D12
70/65 kA, Thermal-Magnetic, Fixed Thermal-Fixed Magnetic
l
Rated
Current
In [A]
Thermal Trip
[A]
Ir = In (Fixed)
Magnetic
Trip [A]
Im = 10 x In
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
500
500
500
500
500
500
500
500
600
700
800
900
1000
1100
1250
220…240V
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
100
50
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
70
35
35
18
220…240V
100
50
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
70
35
35
18
690V
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
Cat. No.
140U-H6C3-C15
140U-H6C3-C20
140U-H6C3-C25
140U-H6C3-C30
140U-H6C3-C35
140U-H6C3-C40
140U-H6C3-C45
140U-H6C3-C50
140U-H6C3-C60
140U-H6C3-C70
140U-H6C3-C80
140U-H6C3-C90
140U-H6C3-D10
140U-H6C3-D11
140U-H6C3-D12
Molded Case Switch — UL 1087
Rated
Current
In [A]
Thermal Trip
Ir = In [A]
Magnetic
Trip [A]
Im = 10 x In
125
None
1250
690V
6
Cat. No.
140U-H6S3-D12
41
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 125 A, H-FrameInternal Control Modules — Field Installed
Description
Mounting Location
Cat. No.
Diagram
(1) 1a-1b
ON
OFF
Auxiliary Contact (AX)
• Electrically indicates “ON/
OFF” status of breakers
AX
1a
1b
1c
1c
(2) 1a-1b
140U-H-EA1
TRIP
1a
1a 1b
1b
1c
140U-H-EA2
I>
Right side only
Alarm Contact (AL)
• Electrically indicates when
the breaker is in the
“TRIPPED” state
ON
OFF
(1) 1M (make)1B (break)
M
B
AL
TRIP
M
B
140U-H-ER1
M
B
I>
1c
1c
1c
Right side only
ON
OFF
Auxiliary/Alarm Contact (AX/AL)
(1) 1a-1b
Combination
(1) 1M (make)• Combination of auxiliary
1B (break)
contact and alarm contact
AX
AL
1b
1c
1a
1b
M
B
1c
TRIP
1a
1b
M
B
1c
1a
M
B
140U-H-EA1R1
I>
1c
1c
1c
Right side only
12…60V,
50/60/DC
Shunt Trip (SNT)
• Provides remote tripping of
the circuit breaker
• Undervoltage trip not
available when shunt trip is
used
110…240V,
50/60/DC
Undervoltage Release (UVT)
• Automatically trips breaker
when voltage falls between
preset value, 35…70%
• Shunt trip is not available
when undervoltage release is
used
24V
50/60/DC
110…127V,
50/60
208…240V,
50/60
380…500V,
50/60
525…600V,
50/60
380…600V,
50/60
140U-H-SNJ
S1
SNT
140U-H-SND
S2
I>
140U-H-SNB
Left side only
140U-H-UJ
UVT
U1
U>
I>
140U-H-UD
140U-H-UA
U2
140U-H-UB
Left side only
140U-H-UC
Internal Control Modules — Factory Installed
Left side only
Mounting Location
(1) Shunt Trip (SNT)
or
(1) Undervoltage Release (UVT)
Auxiliary and
Alarm Contacts
(1) AX
(2) AX
(1) AL
(1) AX + (1) AL
Suffix
-A
-B
-D
-F
Shunt Trip
Suffix
Combinations
(1) SNT only
- P⊗
(1) AX + (1) SNT
- Q⊗
(2) AX + (1) SNT
- R⊗
(1) AX + (1) AL + (1) SNT
- T⊗
- V⊗
(1) AL + (1) SNT
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 12…60 110…240 380…600
AC,
J
D
B
50/60 Hz
J
D
—
DC
➊ For additional voltages, consult your local Allen-Bradley distributor.
42
Right side only
(1) Auxiliary contact (AX)
or
(2) Auxiliary contacts (AX)
or
(1) Alarm contact (AL)
or
(1) Alarm contact (AL) + Auxiliary contact (AX)
Undervoltage Release
Suffix
Combinations
(1) UVT only
- G⊗
(1) AX + (1) UVT
- H⊗
(2) AX + (1) UVT
- J⊗
(1) AX + (1) AL + (1) UVT
- L⊗
(1) AL + (1) UVT
- N⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 24 110…127 208…240 380…500 525…600
AC,
J
D
A
B
C
50/60 Hz
DC
J
—
—
—
—
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 125 A, H-Frame, Continued
External Accessories
Description
Cat. No.
0.25 in. (6.4 mm) Diameter Cable Entry
Terminal End Cover
140U-H-TC2
Qty: 1
140U-H-TC4
0.41 in. (10.4 mm) Diameter Cable Entry
Terminal Shields
IP20 Ingress Protection
Non-Metallic — Type 1/3/12/4/4X
Flange-Mount Operating Handle
Qty: 1
140U-H-TS
3 ft. (0.9 m) Cable
140U-H-FCX03
4 ft. (1.3 m) Cable
140U-H-FCX04
6 ft. (1.8 m) Cable
140U-H-FCX06
10 ft. (3.0 m) Cable
140U-H-FCX10
3 ft. (0.9 m) Cable
140U-H-FCS03
4 ft. (1.3 m) Cable
140U-H-FCS04
Flex-Cable Operating Mechanism
Stainless Steel — Type 4/4X
Flange-Mount Operating Handle
Rotary, Variable-Depth Operating
Mechanism
Rotary, Direct Couple Operating
Mechanism
6 ft. (1.8 m) Cable
140U-H-FCS06
10 ft. (3.0 m) Cable
140U-H-FCS10
Black Handle
140U-H-RM12B
Red/Yellow Handle
140U-H-RM12R
Black Handle
140U-H-RCB
Red/Yellow Handle
140U-H-RCR
Rotary Handle — Type 1/12
12 in. (305 mm) operating rod
Rotary Handle — Type 1
Breaker Mounted
End Cap Kit
Provides 3-phase connections for
terminal or bolt-on connections
Metric Hardware provided
Qty: 1
140U-H-ECM
Phase Barriers
Provides additional phase clearance
when special connections are required
Qty: 2
140U-H-PB
Padlock Kit
Padlocking Hasp
Lock-OFF only
Qty: 1
140U-H-PL
DIN Rail Adapter
Allows H-frame MCCB to mount to
35 mm DIN Rail
Qty: 1
140U-H-DRA
43
Bulletin 140U
Molded Case Circuit Breakers
Approximate Dimensions — 125 A, H-Frame
Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
4 Ð .17 (4.32) x .19 (4.83) Dia.
Slot for #6 Mounting Screws
Line End
.50
.50
(12.70) (12.70)
.45
(11.43)
.78
(19.81)
.09
(2.29)
6 Ð .35 (8.90) Dia.
.56
(14.22)
.58
(14.73)
.22
(5.59)
Attachment
Leads Side
Exit Point
5.50
(139.70)
Push to
Trip Button
3.81
(96.78)
3.03
(76.96)
1.73
(43.94)
Handle
R2.13
.17
(4.32)
.15
(3.81)
1.38
(35.05)
E
.17
(4.32)
D
A
2.18
(55.37)
.22
(5.59)
B
1.08
(27.43)
.72
(18.29)
.57
(14.48)
.55
(13.97)
.09
(2.29)
.20 (5.08) Dia.
Thru Conductors
1.00
(25.40)
1.00
(25.40)
C
L
1.21
(30.73)
.77
(19.56)
1.42
(36.07)
.03
(0.76)
2.77
(70.36)
2.93
2.99 (74.42)
(75.95)
C
3.00
(76.20)
1.50
(38.10)
.94
(23.88)
Breaker Status
.44
(11.18)
.47
(11.94)
Attachment
Leads Rear
Exit Point
1.44
(36.58)
.67
(17.02)
44
Dimension
A
B
C
D
E
On
2.71
(68.83)
2.53
(64.26)
3.46
(87.88)
2.83
(71.88)
2.75
(69.85)
Off
1.54
(39.12)
1.62
(41.15)
3.46
(87.88)
1.66
(42.16)
1.84
(46.74)
Tripped
2.33
(59.18)
2.23
(56.64)
3.54
(89.92)
2.46
(67.48)
2.45
(62.23)
Reset
1.39
(35.31)
1.49
(37.85)
3.42
(86.87)
1.52
(38.61)
1.70
(43.18)
Bulletin 140U
Molded Case Circuit Breakers
Product Selection — 250 A, J-Frame
•
•
•
•
•
UL 489
CSA 22.2, No. 5
IEC 60947-2
CE
KEMA-KEUR (Pending)
•
Terminal box lugs must be ordered
separately. See page 47
Breaker Frames
Rated Current
In [A]
250
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
25
25
20
12
40
40
35
20
70
70
42
20
220…240V
65
65
85
85
100
100
Interrupting Rating (60 Hz)
[kA]
690V
6
6
7
240V
65
85
100
3
3
3
480V
25
35
65
600V
18
18
25
Cat. No.
140U-J2X3
140U-J3X3
140U-J6X3
Trip Units
Rated
Current
In [A]
90
100
125
150
175
200
225
250
Thermal-Magnetic
Adjustment Range [A]
Thermal Trip [A]
Magnetic Trip
Ir = In (Fixed)
Im = 5…10 x In
90
450…900
100
500…1000
125
600…1250
150
750…1500
175
875…1750
200
1000…2000
225
1125…2250
250
1250…2500
Cat. No.
Rated
Current
In [A]
140U-JTD3-C90
140U-JTD3-D10
140U-JTD3-D12
140U-JTD3-D15
140U-JTD3-D17
140U-JTD3-D20
140U-JTD3-D22
140U-JTD3-D25
50
50
100
100
160
160
250
250
Electronic
Adjustment Range [A]
Thermal Trip
Magnetic Trip
Ir = 0.4…1.0 x In
Im = 2…14 x In
20…50
40…700
20…50
40…700
40…100
80…1400
40…100
80…1400
63…160
126…2240
63…160
126…2240
100…250
200…3500
100…250
200…3500
Protection
Type
Cat. No.
LS
LSI
LS
LSI
LS
LSI
LS
LSI
140U-JTL3-C50
140U-JTH3-C50
140U-JTL3-D10
140U-JTH3-D10
140U-JTL3-D16
140U-JTH3-D16
140U-JTL3-D25
140U-JTH3-D25
Assembled Circuit Breakers, Thermal-Magnetic Trip Units
400/480V
[kA]
25/25
25/25
25/25
25/25
25/25
25/25
25/25
25/25
Rated Current In [A]
90
100
125
150
175
200
225
250
Cat. No.
140U-J2D3-C90
140U-J2D3-D10
140U-J2D3-D12
140U-J2D3-D15
140U-J2D3-D17
140U-J2D3-D20
140U-J2D3-D22
140U-J2D3-D25
400/480V
[kA]
40/35
40/35
40/35
40/35
40/35
40/35
40/35
40/35
Cat. No.
140U-J3D3-C90
140U-J3D3-D10
140U-J3D3-D12
140U-J3D3-D15
140U-J3D3-D17
140U-J3D3-D20
140U-J3D3-D22
140U-J3D3-D25
400/480V
[kA]
70/65
70/65
70/65
70/65
70/65
70/65
70/65
70/65
Cat. No.
140U-J6D3-C90
140U-J6D3-D10
140U-J6D3-D12
140U-J6D3-D15
140U-J6D3-D17
140U-J6D3-D20
140U-J6D3-D22
140U-J6D3-D25
Assembled Circuit Breakers, Electronic Trip Units
Rated Current
In [A]
50
50
100
100
160
160
250
250
Protection Type
LS
LSI
LS
LSI
LS
LSI
LS
LSI
400/480V
[kA]
25/25
25/25
25/25
25/25
25/25
25/25
25/25
25/25
Cat. No.
140U-J2L3-C50
140U-J2H3-C50
140U-J2L3-D10
140U-J2H3-D10
140U-J2L3-D16
140U-J2H3-D16
140U-J2L3-D25
140U-J2H3-D25
400/480V
[kA]
40/35
40/35
40/35
40/35
40/35
40/35
40/35
40/35
Cat. No.
140U-J3L3-C50
140U-J3H3-C50
140U-J3L3-D10
140U-J3H3-D10
140U-J3L3-D16
140U-J3H3-D16
140U-J3L3-D25
140U-J3H3-D25
400/480V
[kA]
70/65
70/65
70/65
70/65
70/65
70/65
70/65
70/65
Cat. No.
140U-J6L3-C50
140U-J6H3-C50
140U-J6L3-D10
140U-J6H3-D10
140U-J6L3-D16
140U-J6H3-D16
140U-J6L3-D25
140U-J6H3-D25
Molded Case Switch — UL 1087
Rated
Current
In [A]
Thermal Trip
Ir = In [A]
Magnetic
Trip [A]
Im = 10 x In
250
None
2500
220…240V
100
100
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
70
70
42
20
Interrupting Rating (60 Hz)
[kA]
690V
7
3
240V
100
480V
65
600V
25
Cat. No.
140U-J6S3-D25
45
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 250 A, J-Frame
Internal Control Modules — Field Installed
Description
Mounting Location
Cat. No.
Diagram
(1) 1a-1b
ON
OFF
Auxiliary Contact (AX)
• Electrically indicates “ON/
OFF” status of breakers
AX
1a
1b
1c
1c
(2) 1a-1b
140U-H-EA1
TRIP
1a
1a 1b
1b
1c
140U-H-EA2
I>
Left AND Right side
Alarm Contact (AL)
• Electrically indicates when
the breaker is in the
“TRIPPED” state
ON
OFF
(1) 1M (make)1B (break)
M
B
AL
TRIP
M
B
140U-J-ER1
M
B
I>
1c
1c
1c
Right side only
ON
OFF
Auxiliary/Alarm Contact (AX/AL)
(1) 1a-1b
Combination
(1) 1M (make)• Combination of auxiliary
1B (break)
contact and alarm contact
AX
AL
1b
1c
1a
1b
M
B
1c
TRIP
1a
1b
M
B
1c
1a
M
B
140U-J-EA1R1
I>
1c
1c
1c
Right side only
Shunt Trip (SNT)
• Provides remote tripping of
the circuit breaker
• Undervoltage trip not
available when shunt trip is
used
12…60V,
50/60/DC
140U-H-SNJ
SNT
110…240V, 50/
60/DC
380…600V, 50/
60
24V
50/60/DC
Undervoltage Release (UVT)
110…127V, 50/
• Automatically trips breaker
60
when voltage falls between
208…240V, 50/
preset value, 35…70%
60
• Shunt trip is not available
380…500V, 50/
when undervoltage release is
60
used
525…600V, 50/
60
S1
140U-H-SND
S2
I>
140U-H-SNB
Left side only
140U-H-UJ
140U-H-UD
UVT
U1
U>
I>
U2
140U-H-UA
140U-H-UB
Left side only
140U-H-UC
Internal Control Modules — Factory Installed
Left side only
Mounting Location
(1) Shunt Trip (SNT)
or
(1) Undervoltage Release (UVT)
Auxiliary and Alarm Contacts
Suffix
(1) AX
(2) AX
(1) AL
(1) AX + (1) AL
-A
-B
-D
-F
Shunt Trip
Suffix
Combinations
(1) SNT only
- P⊗
(1) AX + (1) SNT
- Q⊗
(2) AX + (1) SNT
- R⊗
(1) AX + (1) AL + (1) SNT
- T⊗
(1) AL + (1) SNT
- V⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 12…60 110…240 380…600
AC,
J
D
B
50/60 Hz
DC
J
D
—
➊ For additional voltages, consult your local Allen-Bradley distributor.
46
Right side only
(1) Auxiliary contact (AX)
or
(2) Auxiliary contacts (AX)
or
(1) Alarm contact (AL)
or
(1) Alarm contact (AL) + Auxiliary contact (AX)
Undervoltage Release
Suffix
Combinations
(1) UVT only
- G⊗
(1) AX + (1) UVT
- H⊗
(2) AX + (1) UVT
- J⊗
(1) AX + (1) AL + (1) UVT
- L⊗
(1) AL + (1) UVT
- N⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 24 110…127 208…240 380…500 525…600
AC,
J
D
A
B
C
50/60 Hz
DC
J
—
—
—
—
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 250 A, J-Frame, Continued
External Accessories
Description
Terminal Shields
IP20 Ingress Protection
Non-Metallic — Type 1/3/12/4/4X
Flange-Mount Operating Handle
Cat. No.
Qty — 2
140U-J-TS
3 ft. (0.9 m) Cable
140U-J-FCX03
4 ft. (1.3 m) Cable
140U-J-FCX04
6 ft. (1.8 m) Cable
140U-J-FCX06
10 ft. (3.0 m) Cable
140U-J-FCX10
3 ft. (0.9 m) Cable
140U-J-FCS03
4 ft. (1.3 m) Cable
140U-J-FCS04
6 ft. (1.8 m) Cable
140U-J-FCS06
10 ft. (3.0 m) Cable
140U-J-FCS10
Black Handle
140U-J-RM12B
Red/Yellow Handle
140U-J-RM12R
Black Handle
140U-J-RCB
Red/Yellow Handle
140U-J-RCR
Flex-Cable Operating Mechanism
Stainless Steel — Type 4/4X
Flange-Mount Operating Handle
Rotary, Variable-Depth Operating
Mechanism
Rotary, Direct Couple Operating Mechanism
Rotary Handle — Type 1/12
12 in. (305 mm) operating rod
Rotary Handle — Type 1
Breaker Mounted
Phase Barriers
Provides additional phase clearance
when special connections are required
Qty: 2
140U-J-PB
Padlock Kit
Padlocking Hasp
Lock-OFF only
Qty: 1
140U-J-PL
Stainless Steel Box Lugs
Copper wire only
(1) 4/0…350MCM
Qty: 1
140U-J-TLS1
Aluminum Lugs
Aluminum or copper wire
(1) 4/0…350MCM
(1) 25…185 mm2
Qty: 1
140U-J-TLA1
Provides 3-phase connections for
terminal or bolt-on connections
Metric Hardware
Qty:1
140U-J-ECM
Terminal Lugs
End Cap Kit
47
Bulletin 140U
Molded Case Circuit Breakers
Approximate Dimensions — 250 A, J-Frame
Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
5.048
.170
4.125
6.000
2.062
4.453
#8-32 TAP
4 HOLES
5.642
1.541
.281
THERMAL ADJUSTMENT
5.500
.256
3.922
.110 X .310 DEEP
R
TYP(4)
Ø.145
7.000
5.500
4 HOLES
BREAKER H
HANDLE
.688
2.750
4.125
1.375
.664
2.062
.688
.203
1.375
FRONT CONNECTED DRILL PLAN
GNETIC ADJUST
PUSH TO TRIP
2.906
.897
Ø.650
TYP(6)
4.125
3.978
.500
2.062
Ø.625
6 HOLES
˚
1.188
TRIP
.594
R2.656
4.0˚
.500
7.000
˚
BREAKER HANDLE
6.000
4.427
3.570
3.440
3.344
1.375
3.344
3.194
1.906
REF
2.750
.187
.188
REAR CONNECTED STUDS
1.771
.624
2.062
.125
Ø.198
.625
.625
1.000
.125
7.000
R.188
1.875
3.922
.173
.949
4.938
BREAKER
K HANDLE
.859
1.062
.949
.500
.281
2.000
4.000
.260
48
Bulletin 140U
Molded Case Circuit Breakers
Product Selection — 400 A, K-Frame
•
•
•
•
UL 489
CSA 22.2, No. 5
IEC 157-1
KEMA-KEUR
•
Terminal box lugs must be ordered
separately. See page 51
Breaker Frames
Rated Current
In [A]
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
40
40
30
30
65
65
50
38
100
100
65
49
220…240V
65
65
100
100
200
200
400
Interrupting Rating (60 Hz)
[kA]
240V
480V
600V
65
35
25
100
65
35
200
100
50
690V
10
13
18
5
6
9
Cat. No.
140U-K3X3
140U-K6X3
140U-K0X3
Trip Units and Rating Plugs
Thermal-Magnetic
Adjustment Range [A]
Rated Current
Thermal Trip [A] Magnetic Trip
In [A]
Ir = In (Fixed) Im = 5…10 x In
100
100
500…1000
125
125
625…1250
150
150
750…1500
175
175
895…1750
200
200
1000…2000
225
225
1125…2250
250
250
1250…2500
300
300
1500…3000
350
350
1750…3500
400
400
2000…4000
Rated Current
In [A]
Cat. No.
140U-KTD3-D10
140U-KTD3-D12
140U-KTD3-D15
140U-KTD3-D17
140U-KTD3-D20
140U-KTD3-D22
140U-KTD3-D25
140U-KTD3-D30
140U-KTD3-D35
140U-KTD3-D40
400
Electronic
Adjustment Range [A]
Cat. No.
Thermal Trip
Magnetic Trip Protection Type
Ir = 1.0 x In
Im = 2…8 x In
LS
140U-KTL3-D40
LSI
140U-KTH3-D40
200…400 ➊
400…3200
LSG
140U-KTG3-D40
Rating Plugs
Thermal Trip
Cat. No.
In [A]
Thermal Trip
In [A]
200
225
250
140U-KRP3-D20
140U-KRP3-D22
140U-KRP3-D25
300
350
400
Cat. No.
140U-KRP3-D30
140U-KRP3-D35
140U-KRP3-D40
Assembled Circuit Breakers, Thermal-Magnetic Trip Units
Rated Current
In [A]
100
125
150
175
200
225
250
300
350
400
400/480V
[kA]
40/35
40/35
40/35
40/35
40/35
40/35
40/35
40/35
40/35
40/35
Cat. No.
140U-K3D3-D10
140U-K3D3-D12
140U-K3D3-D15
140U-K3D3-D17
140U-K3D3-D20
140U-K3D3-D22
140U-K3D3-D25
140U-K3D3-D30
140U-K3D3-D35
140U-K3D3-D40
400/480V
[kA]
65/65
65/65
65/65
65/65
65/65
65/65
65/65
65/65
65/65
65/65
Cat. No.
140U-K6D3-D10
140U-K6D3-D12
140U-K6D3-D15
140U-K6D3-D17
140U-K6D3-D20
140U-K6D3-D22
140U-K6D3-D25
140U-K6D3-D30
140U-K6D3-D35
140U-K6D3-D40
400/480V
[kA]
100/100
100/100
100/100
100/100
100/100
100/100
100/100
100/100
100/100
100/100
Cat. No.
140U-K0D3-D10
140U-K0D3-D12
140U-K0D3-D15
140U-K0D3-D17
140U-K0D3-D20
140U-K0D3-D22
140U-K0D3-D25
140U-K0D3-D30
140U-K0D3-D35
140U-K0D3-D40
Assembled Circuit Breakers, Electronic Trip Units
Rated Current
In [A]
Thermal Trip
400/480V
Protection Type
Ir = 0.5…1.0 x In
[kA]
LS
40/35
100…400 ➊
LSI
40/35
LSG
40/35
400
400/480V
[kA]
65/65
65/65
65/65
Cat. No.
140U-K3L3-D40
140U-K3H3-D40
140U-K3G3-D40
Cat. No.
140U-K6L3-D40
140U-K6H3-D40
140U-K6G3-D40
400/480V
[kA]
100/100
100/100
100/100
Cat. No.
140U-K0L3-D40
140U-K0H3-D40
140U-K0G3-D40
➊ Select proper rating plug to cover thermal trip requirement.
Molded Case Switch — UL 1087
Rated Current
In [A]
Magnetic Trip
10 x In
400
4000
220…240V
100
100
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
65
65
50
38
Interrupting Rating (60 Hz)
[kA]
690V
13
6
240V
100
480V
65
600V
35
Cat. No.
140U-K6S3-D40
49
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 400 A, K-Frame
Internal Control Modules — Field Installed
Description
Mounting Location
Cat. No.
Diagram
(1) 1a-1b
ON
OFF
Auxiliary Contact (AX)
• Electrically indicates “ON/
OFF” status of breakers
AX
1a
1b
1c
1c
(2) 1a-1b
140U-K-EA1
TRIP
1a
1a 1b
1b
1c
140U-K-EA2
I>
Left AND Right side
Alarm Contact (AL)
• Electrically indicates when
the breaker is in the
“TRIPPED” state
ON
OFF
(1) 1M (make)1B (break)
M
B
AL
TRIP
M
B
140U-K-ER1
M
B
I>
1c
1c
1c
Right side ONLY
\
ON
OFF
Auxiliary/Alarm Contact (AX/AL)
(1) 1a-1b
Combination
(1) 1M (make)• Combination of auxiliary
1B (break)
contact and alarm contact
AX
AL
1b
1c
1a
1b
M
B
1c
TRIP
1a
1b
M
B
1c
1a
M
B
140U-K-EA1R1
I>
1c
1c
1c
Right side ONLY
12…24V,
50/60/DC
Shunt Trip (SNT)
• Provides remote tripping of
the circuit breaker
• Undervoltage trip not
available when shunt trip is
used
140U-K-SNJ
110…240V AC,
110…125V DC
380…440V AC,
220…250V DC
SNT
S1
140U-K-SND
S2
I>
480…600V, 50/
60 Hz
24V,
50/60
Undervoltage Release (UVT)
• Automatically trips breaker
110…127V, 50/
when voltage falls between
60
preset value, 35…70%
208…240V, 50/
• Shunt trip is not available
60
when undervoltage release is
used
380…500V, 50/
60
140U-K-SNN
Left side ONLY
140U-K-SNB
140U-K-UJ
UVT
I>
U1
140U-K-UD
U>
U2
Left side ONLY
140U-K-UA
140U-K-UB
Internal Control Modules — Factory Installed
Left side only
(1) Shunt Trip (SNT)
or
(1) Undervoltage Release (UVT)
Auxiliary and Alarm Contacts
Suffix
(1) AX
(2) AX
(1) AL
(1) AX + (1) AL
-A
-B
-D
-F
Right side only
(1) Auxiliary contact (AX)
or
(2) Auxiliary contacts (AX)
or
(1) Alarm contact (AL)
or
(1) Alarm contact (AL) + Auxiliary contact (AX)
Shunt Trip
Suffix
Combinations
(1) SNT only
- P⊗
(1) AX + (1) SNT
- Q⊗
(2) AX + (1) SNT
- R⊗
(1) AX + (1) AL + (1) SNT
- T⊗
- V⊗
(1) AL + (1) SNT
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 12…24 110…240 380…440 480…600
AC
J
D
N
B
50/60 Hz
Voltage [V] 12…24 110…125 220…250
—
DC
J
D
N
—
➊ For additional voltages, consult your local Allen-Bradley distributor.
50
Mounting Location
Undervoltage Release
Suffix
Combinations
(1) UVT only
- G⊗
(1) AX + (1) UVT
- H⊗
(2) AX + (1) UVT
- J⊗
(1) AX + (1) AL + (1) UVT
- L⊗
(1) AL + (1) UVT
- N⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 24 110…127 208…240 380…480
AC
J
D
A
B
50/60 Hz
Voltage [V] —
—
—
—
DC
—
—
—
—
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 400 A, K-Frame, Continued
External Accessories
Description
Terminal Shields
IP20 Ingress Protection
Non-Metallic — Type 1/3/12/4/4X
Flange-Mount Operating Handle
Cat. No.
Qty: 1
140U-K-TS
3 ft. (0.9 m) Cable
140U-K-FCX03
4 ft. (1.3 m) Cable
140U-K-FCX04
6 ft. (1.8 m) Cable
140U-K-FCX06
10 ft. (3.0 m) Cable
140U-K-FCX10
3 ft. (0.9 m) Cable
140U-K-FCS03
4 ft. (1.3 m) Cable
140U-K-FCS04
6 ft. (1.8 m) Cable
140U-K-FCS06
10 ft. (3.0 m) Cable
140U-K-FCS10
Black Handle
140U-K-RM12B
Red/Yellow Handle
140U-K-RM12R
Black Handle
140U-K-RCB
Red/Yellow Handle
140U-K-RCR
Flex-Cable Operating Mechanism
Stainless Steel — Type 4/4X
Flange-Mount Operating Handle
Rotary, Variable-Depth Operating
Mechanism
Rotary, Direct Couple Operating Mechanism
Rotary Handle — Type 1/12
12 in. (305 mm) operating rod
Rotary Handle — Type 1
Breaker Mounted
Operating Handle Extension
Provides handle extension for ease
of operation
Qty: 1
140U-K-OHE
Phase Barriers
Provides additional phase
clearance when special
connections are required
Qty: 2
140U-K-PB
Padlock Kit
Padlocking Hasp
Lock-OFF only
—
140U-K-PL
Qty: 1
140U-K-TLC1
Terminal Lugs
Copper lug
Copper wire only
(1) 250…500 MCM
(1) 120…240 mm2
Copper lug
Copper wire only
(1) 3/0…250 MCM
(1) 95…120 mm2
Aluminum lug
Aluminum or copper wire
(1) 250…500 MCM
(1) 120…240 mm2
Qty: 3
140U-K-TLC2
Qty: 1
140U-K-TLA1
Qty: 1
140U-K-ECM
End Cap Kit
Provides 3-phase connections for
terminal or bolt-on connections
Metric Hardware
51
Bulletin 140U
Molded Case Circuit Breakers
Approximate Dimensions — 400 A, K-Frame
Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
Front View
Side View
5.490(139.43)
.844
(21.44)
Line End
.625
(15.88)
2.813
(71.45)
1.719
(43.66)
.188 (4.77) Dia.
C'Bore x .031 (.79)
DP .147 (12.7) Dia.
Hole x .500 DP to
Accept #8 (M4)
Thread Cutting
Screws (8 Places)
.860 (21.84)
2.063 (52.39)
.125
(3.18)
4.125 (104.78)
.093 R
(2.36) R
3.75
(9.52)
ON
.375
(9.52)
Contact
Position
Indicators
Red/1 - On
Green/O - Off
White - T rip
2.438
(61.89)
.750
(19.05)
CL
10.125
(257.18)
3.875 R
(98.42) R
Handle
.500
(12.70)
1.219
(30.96)
1.625
(41.28)
1.625
(41.28)
D
.250
(6.35)
.063
(1.60)
1.063
(27.00)
.500
(12.70)
8.438
(214.33)
8.875
(225.43)
OFF
.250 R
(6.35) R
1.250
(31.75)
43û
.062
(1.57)
4.000
(101.60)
3.563
(90.50)
1.000
(25.40)
3.813
(96.85)
.125 (3.18) Wide x
.750 (19.05) Slots for
Attachment Leads
.188
(4.77) R
7.406
(112.70)
.694
(17.63)
5.000(127.00)
2.563
(12.70)
4.437
(65.10)
.500
(12.70)
Trough for
Attachment
Leads
C
B
.209
(5.31)
.188
(4.77)
A
1.734
(44.04)
2.391
(60.73)
39û
4.782(121.46)
.698
.547
(13.89) (17.73)
.188 R
(4.77) R
.500
(12.70)
1.160
(29.49)
.063 (1.60)
.937
(23.80)
Dimensions for Extended
Terminals and Barrier Style
Nos. 4212B60G02,
4212B61G02 and 1492D24H01
.875
(22.25)
.438
(11.13)
.250 (6.35) R
1.063
(27.00)
.750 (19.05)
Wide Conductor
with .391 (9.93)
Dia Hole Line
and Load End
3.812
(96.82)
.188
(4.77)
.766
(19.46)
52
2.375
(60.33)
.500
(12.70)
Load End
.281 (7.14) Dia. Mounting Holes
4 Holes for .250-20 (M6) x 1.50
(38) Mounting Screws .500
(12.70) Dia. C'Bore from T op
2.875 (73.03) Deep Load End
2.625 (66.68) Deep Line End .438
(11.13) Dia C'Bore .750 (10.05)
Deep from Bottom
.062
(1.57)
4.062
(103.17)
E
F
Breaker
Status
Dimensions
Handle
Force➀
A
B
C
D
E
F
On
5.39
(136.9)
5.20
(132.1)
5.69
(144.5)
5.61
(142.5)
4.72
(119.9)
4.77
(121.2)
30 lbs.
(13.61 kgs.)
Tripped
4.77
(121.2)
4.69
(119.1)
5.08
(129.0)
5.11
(129.8)
4.89
(124.2)
4.89
(124.2)
N/A
Off
4.16
(105.7)
4.21
(106.9)
4.46
(113.3)
4.64
(117.9)
4.95
(125.7)
4.91
(124.7)
25 lbs.
(11.34 kgs.)
Reset
4.07
(103.4)
4.14
(105.2)
4.57
(116.1)
4.56
(115.8)
4.95
(125.7)
4.90
(124.5)
35 lbs.
(15.87 kgs.)
➀ All handle forces measured approximately 0.125 (3.17) from top of handle.
5.966(151.54)
1.719
(43.66)
5.766 (146.46)
.500
(12.70)
4.313
(109.55)
.110 (2.79) Dia. x .297 (7.54)
Deep, 4 Holes Accept #6
(M3) Thread Cutting Screws
3.438
(87.32)
.625 (15.88)
6 Holes
Bulletin 140U
Molded Case Circuit Breakers
Product Selection — 600 A, Q-Frame
•
•
•
•
•
UL 489
CSA 22.2, No. 5
IEC 60947-2
CE
KEMA-KEUR
•
Terminal box lugs must be ordered
separately. See page 55
Breaker Frames
Rated Current In
[A]
600
220…240V
85
85
100
100
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
45
45
30
30
70
70
50
38
Interrupting Rating (60 Hz) [kA]
690V
20
25
240V
65
100
10
13
480V
35
65
Cat. No.
600V
25
35
140U-Q3X3
140U-Q6X3
Trip Units and Rating Plugs
Thermal-Magnetic
Adjustment Range [A]
Rated Current In
Thermal Trip Magnetic Trip
[A]
Ir = In (Fixed) Im = 5…10 x In
300
300
1500…3000
350
350
1750…3500
400
400
2000…4000
450
450
2250…4500
500
500
2500…5000
600
600
3000…6000
Electronic
Adjustment Range [A]
Rated Current
Thermal Trip
Magnetic Trip
In [A]
Ir = 0.5…1.0 x In
Im = 2…8 x In
Cat. No.
140U-QTD3-D30
140U-QTD3-D35
140U-QTD3-D40
140U-QTD3-D45
140U-QTD3-D50
140U-QTD3-D60
600
400…600 ➊
Protection Type
Cat. No.
LS
LSI
LSG
140U-QTL3-D60
140U-QTH3-D60
140U-QTG3-D60
800…4800
Rating Plugs
Thermal Trip
Cat. No.
In [A]
400
500
600
140U-QRP3-D40
140U-QRP3-D50
140U-QRP3-D60
Assembled Circuit Breakers, Thermal-Magnetic Trip Units
Thermal Trip
Ir = In
300
350
400
450
500
600
Rated Current In [A]
300
350
400
450
500
600
400/480V
[kA]
45/35
45/35
45/35
45/35
45/35
45/35
Cat. No.
140U-Q3D3-D30
140U-Q3D3-D35
140U-Q3D3-D40
140U-Q3D3-D45
140U-Q3D3-D50
140U-Q3D3-D60
400/480V
[kA]
70/65
70/65
70/65
70/65
70/65
70/65
Cat. No.
140U-Q6D3-D30
140U-Q6D3-D35
140U-Q6D3-D40
140U-Q6D3-D45
140U-Q6D3-D50
140U-Q6D3-D60
Assembled Circuit Breakers, Electronic Trip Units
Rated Current
In [A]
Thermal Trip
Ir = 0.5…1.0 x In
Protection Type
600
200…600 ➊
LS
LSI
LSG
400/480V
[kA]
45/35
45/35
45/35
Cat. No.
140U-Q3L3-D60
140U-Q3H3-D60
140U-Q3G3-D60
400/480V
[kA]
70/65
70/65
70/65
Cat. No.
140U-Q6L3-D60
140U-Q6H3-D60
140U-Q6G3-D60
➊ Select proper rating plug to cover thermal trip requirement.
Molded Case Switch — UL 1087
Rated Current
In [A]
Magnetic Trip
Im = 10 x In
600
6000
220…240V
100
100
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
70
70
50
38
690V
25
13
Interrupting Rating (60 Hz)
[kA]
240V
480V
600V
100
65
35
Cat. No.
140U-Q6S3-D60
53
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 600 A, Q-Frame
Internal Control Modules — Field Installed
Description
Mounting Location
Cat. No.
Diagram
(1) 1a-1b
ON
OFF
Auxiliary Contact (AX)
• Electrically indicates “ON/
OFF” status of breakers
AX
1a
1b
1c
1c
(2) 1a-1b
140U-M-EA1
TRIP
1a
1a 1b
1b
1c
140U-M-EA2
I>
Left AND Right side
Alarm Contact (AL)
• Electrically indicates when
the breaker is in the
“TRIPPED” state
ON
OFF
(1) 1M (make)1B (break)
M
B
AL
TRIP
M
B
140U-M-ER1
M
B
I>
1c
1c
1c
Right side ONLY
\
ON
OFF
AX
Auxiliary/Alarm Contact (AX/AL)
(1) 1a-1b
Combination
(1) 1M (make)• Combination of auxiliary
1B (break)
contact and alarm contact
AL
1b
1c
1a
1b
M
B
1c
TRIP
1a
1b
M
B
1c
1a
M
B
I>
1c
1c
1c
140U-M-EA1R1
Right side ONLY
12…24V,
50/60/DC
Shunt Trip (SNT)
• Provides remote tripping of
the circuit breaker
• Undervoltage trip not
available when shunt trip is
used
Undervoltage Release (UVT)
• Automatically trips breaker
when voltage falls between
preset value, 35…70%
• Shunt trip is not available
when undervoltage release is
used
140U-M-SNJ
110…240V AC,
110…125V DC
380…440V AC,
220…250V DC
S1
SNT
140U-M-SND
S2
I>
140U-M-SNN
Left side ONLY
480…600V,
50/60 Hz
140U-M-SNB
24V,
50/60 Hz
140U-M-UJ
110…127V,
50/60 Hz
UVT
208…240V,
50/60 Hz
380…500V,
50/60 Hz
U1
140U-M-UD
U>
I>
U2
Left side ONLY
140U-M-UA
140U-M-UB
Internal Control Modules — Factory Installed
Left side only
(1) Shunt Trip (SNT)
or
(1) Undervoltage Release (UVT)
Auxiliary and Alarm Contacts
Suffix
(1) AX
(2) AX
(1) AL
(1) AX + (1) AL
-A
-B
-D
-F
Right side only
(1) Auxiliary contact (AX)
or
(2) Auxiliary contacts (AX)
or
(1) Alarm contact (AL)
or
(1) Alarm contact (AL) + Auxiliary contact (AX)
Shunt Trip
Suffix
Combinations
(1) SNT only
- P⊗
(1) AX + (1) SNT
- Q⊗
(2) AX + (1) SNT
- R⊗
(1) AX + (1) AL + (1) SNT
- T⊗
- V⊗
(1) AL + (1) SNT
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 12…24 110…240 380…440 480…600
AC
J
D
N
B
50/60 Hz
Voltage [V] 12…24 110…125 220…250
—
DC
J
D
N
—
➊ For additional voltages, consult your local Allen-Bradley distributor.
54
Mounting Location
Undervoltage Release
Suffix
Combinations
(1) UVT only
- G⊗
(1) AX + (1) UVT
- H⊗
(2) AX + (1) UVT
- J⊗
(1) AX + (1) AL + (1) UVT
- L⊗
(1) AL + (1) UVT
- N⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 24 110…127 208…240 380…480
AC
J
D
A
B
50/60 Hz
Voltage [V] —
—
—
—
DC
—
—
—
—
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 600 A, Q-Frame, Continued
External Accessories
Description
Non-Metallic — Type 1/3/12/4/4X
Flange-Mount Operating Handle
Cat. No.
4 ft. (1.3 m) Cable
140U-M-FCX04
6 ft. (1.8 m) Cable
140U-M-FCX06
10 ft. (3.0 m) Cable
140U-M-FCX10
Flex-Cable Operating Mechanism
Stainless Steel — Type 4/4X
Flange-Mount Operating Handle
Rotary, Variable-Depth Operating
Mechanism
4 ft. (1.3 m) Cable
140U-M-FSX04
6 ft. (1.8 m) Cable
140U-M-FSX06
10 ft. (3.0 m) Cable
140U-M-FSX10
Black Handle
140U-M-RM12B
Red/Yellow Handle
140U-M-RM12R
Rotary Handle — Type 1/12
12 in. (305 mm) operating rod
Phase Barriers
Provides additional phase clearance
when special connections are
required
Qty:2
140U-M-PB
Padlock Kit
Padlocking Hasp
Lock-OFF only
—
140U-M-PL
Operating Handle Extension
Provides handle extension for ease of
operation
Qty: 1
140U-M-OHE
Copper lug
Copper wire only
(2) 250…350 MCM
(2) 120…250 mm2
Qty: 1
140U-Q-TLC2
Aluminum lug
Aluminum or Copper wire
(2) 3/0…350 MCM
(2) 95…150 mm2
Qty:1
140U-Q-TLA2
Terminal Lugs
55
Bulletin 140U
Molded Case Circuit Breakers
Approximate Dimensions — 600 A, Q-Frame
Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
Front View
Side View
.375 (9.52)
.531 (13.49)
Trough For
Attachment
Leads
Off/O
Off/O
1.232
(31.29)
.188 R
(4.77) R
Trip Unit May Be
Either Thermal/Magnetic
Or Electronic
1.500
(38.10)
.500
(12.70)
.80
)R
CL Handle
19.2û
24.2û
0.2û
Tripped
.420
(10.67)
Off
.482
(12.24)
Reset
.500
(12.70)
8.213 (208.61)
(88
6.688 (169.87)
.61
.44 6 (15
2 ( .65
11 )
.23
)
5.614 (142.59)
96
.1.151
45û (29.23)
5.136 (130.45)
.750
(19.05)
.375
(9.52)
3.4
On
B
CL Handle
45û
3.622 (92.00)
1.000(25.40) R
x 1.906 (48.41)
Wide
.219
(5.56)
14.7û
A
1.142
(29.00)
10.750 (273.05)
5.083 (129.10)
.297
(7.54)
4.000 (101.60)
.250 (6.35)
9.594 (243.68) CL / CL Standard T erminals
On/I
On/I
1.594
(40.49)
.375
(9.52)
1.126
(28.60)
3.094 (78.59)
2.281
(57.94)
.250(6.35) R
.156(3.96) R
2.292 (58.22)
4.864 (123.54)
1.125
(28.57)
3.019 (76.68)
3.812 (96.82)
.125(3.17) Wide
x .750 (19.05)
Slots For
Attachment Leads
.250(6.35) R
4.260 (108.20)
9.531 (242.09) CL / CL Mounting Holes
5.052 (128.32)
6.489 (164.82)
.438 (11.12)
11.344 (288.14) CL / CL Extended T erminals
5.958 (151.33)
4.062 (103.17)
Line End
.147(3.73) Dia Hole
.500(12.70) Deep To
Accept #8 Thread Cutting
Screws 8 Places
.875 (22.22)
12.500 (317.50) Overall Extended Length
4.375 (111.12)
Removable T erminal
Cover Must Be in
Place While in Service
4.327 (109.90)
.516 (13.11) Hex .406 (10.31)
.250 (6.35) Deep Dia.
.250-20(6.35)
.328 (8.33) Dia.
Tap
Hole
12 Holes
Terminal Barrier Used
with Extended T erminals
Only (TA603LD)
0.062 R
(1.57) R
.800
(20.32)
2.750
(69.85)
.016
(0.41)
2.062
(52.37)
.110(2.79) Dia Hole
.312(7.92) Deep To
Accept #6
Thread Cutting Screws
6 Places
2.750 (69.85)
.313 (7.95) Dia. Mounting Holes
(4) for .250 (6.35) - 20 x 1.50 (38.10)
Mounting Screws
.531 (13.49) Dia C'Bore from Top
2.625 (66.67) Deep Line End (2)
2.875 (73.02) Deep Load End (2)
.531 (13.49) Dia. C'Bore
.875 (22.22) from Bottom
4.125 (104.77)
5.500 (139.70)
3.641 (92.48)
7.281 (184.94)
4.125 (104.77)
8.250 (209.55)
3.250 (82.55)
2.750
(69.85)
.812 (20.62)
1.625
(41.27)
1.906
(48.41)
.062 (1.57)
.531 (13.49)
.375 (9.52)
1.265 (32.13)
2.047 (51.99)
Handle Forces ➀
On
Off
Reset
1.625 (41.27)
1.875 (47.62) Wide
Conductor with .406
(10.31) Dia. Hole Line and
Load Ends (Current
Carrying Parts Omitted
in Center Pole for 2-Pole
Breaker)
56
Load End
CLHandle
Contact Position
Indicators
Red/I - On
Green/O - Off
White - T rip
1.000(25.40) R x
1.906(48.41) Wide
.313 R
(7.95) R
1.375
(34.92)
➀ Measurements taken approximately 3/16 in.
from end of handle.
1.906
(48.41)
3.218
(81.74)
45 lbs.
50 lbs.
60 lbs.
Bulletin 140U
Molded Case Circuit Breakers
Product Selection — 800 A, M-Frame
•
•
•
•
•
•
UL 489
CSA 22.2, No. 5
IEC 60947-2
CE
KEMA-KEUR
Terminal box lugs must be ordered
separately. See page 59
Breaker Frames
Rated Current
In [A]
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
50
50
50
25
70
70
70
50
220…240V
65
65
100
100
800
Interrupting Rating (60 Hz) [kA]
690V
20
25
240V
65
100
10
13
480V
50
65
Cat. No.
600V
25
35
140U-M5X3
140U-M6X3
Trip Units and Rating Plugs
Rated Current
In [A]
300
350
400
450
500
600
700
800
Thermal-Magnetic
Adjustment Range [A]
Thermal Trip Magnetic Trip
Ir = In
Im = 5…10 x In
300
1500…3000
350
1750…3500
400
2000…4000
450
2250…4500
500
2500…5000
600
3000…6000
700
3500…7000
800
4000…8000
Cat. No.
Rated Current
In [A]
140U-MTD3-D30
140U-MTD3-D35
140U-MTD3-D40
140U-MTD3-D45
140U-MTD3-D50
140U-MTD3-D60
140U-MTD3-D70
140U-MTD3-D80
800
Electronic
Adjustment Range [A]
Thermal Trip
Magnetic Trip
Ir = 1.0 x In
Im = 2…8 x In
400…800 ➊
800…6400
Thermal Trip
In [A]
Cat. No.
400
500
600
140U-MRP3-D40
140U-MRP3-D50
140U-MRP3-D60
Protection
Type
Cat. No.
LS
LSI
LSG
140U-MTL3-D80
140U-MTH3-D80
140U-MTG3-D80
Rating Plugs
Thermal Trip
In [A]
700
800
Cat. No.
140U-MRP3-D70
140U-MRP3-D80
Assembled Circuit Breakers, Thermal-Magnetic Trip Units
Thermal Trip
Ir = In
300
350
400
450
500
600
700
800
Rated Current
In [A]
300
350
400
450
500
600
700
800
400/480V
[kA]
50/50
50/50
50/50
50/50
50/50
50/50
50/50
50/50
400/480V
[kA]
70/65
70/65
70/65
70/65
70/65
70/65
70/65
70/65
Cat. No.
140U-M5D3-D30
140U-M5D3-D35
140U-M5D3-D40
140U-M5D3-D45
140U-M5D3-D50
140U-M5D3-D60
140U-M5D3-D70
140U-M5D3-D80
Cat. No.
140U-M6D3-D30
140U-M6D3-D35
140U-M6D3-D40
140U-M6D3-D45
140U-M6D3-D50
140U-M6D3-D60
140U-M6D3-D70
140U-M6D3-D80
Assembled Circuit Breakers, Electronic Trip Units
Rated Current In [A]
Thermal Trip
Ir = 0.5…1.0 x In
Protection Type
200…800 ➊
LS
LSI
LSG
800
400/480V
[kA]
50/50
50/50
50/50
Cat. No.
140U-M5L3-D80
140U-M5H3-D80
140U-M5G3-D80
400/480V
[kA]
70/65
70/65
70/65
Cat. No.
140U-M6L3-D80
140U-M6H3-D80
140U-M6G3-D80
➊ Select proper rating plug to cover thermal trip requirement.
Molded Case Switch — UL 1087
Rated Current
In [A]
Magnetic Trip
Im = 10 x In
800
8000
220…240V
100
100
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
70
70
70
50
Interrupting Rating (60 Hz)
[kA]
690V
25
13
240V
100
480V
65
600V
35
Cat. No.
140U-M6S3-D80
57
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 800 A, M-Frame
Internal Control Modules — Field Installed
Description
Mounting Location
Cat. No.
Diagram
(1) 1a-1b
ON
OFF
Auxiliary Contact (AX)
• Electrically indicates “ON/
OFF” status of breakers
AX
1a
1b
1c
1c
(2) 1a-1b
140U-M-EA1
TRIP
1a
1a 1b
1b
1c
140U-M-EA2
I>
Left AND Right side
Alarm Contact (AL)
• Electrically indicates when
the breaker is in the
“TRIPPED” state
ON
OFF
(1) 1M (make)1B (break)
M
B
AL
TRIP
M
B
140U-M-ER1
M
B
I>
1c
1c
1c
Right side ONLY
\
ON
OFF
Auxiliary/Alarm Contact (AX/AL)
(1) 1a-1b
Combination
(1) 1M (make)• Combination of auxiliary
1B (break)
contact and alarm contact
AX
AL
1b
1c
1a
1b
M
B
1c
TRIP
1a
1b
M
B
1c
1a
M
B
140U-M-EA1R1
I>
1c
1c
1c
Right side ONLY
12…24V,
50/60/DC
Shunt Trip (SNT)
• Provides remote tripping of
the circuit breaker
• Undervoltage trip not
available when shunt trip is
used
140U-M-SNJ
110…240V AC,
110…125V DC
380…440V AC,
220…250V DC
SNT
S1
140U-M-SND
S2
140U-M-SNN
I>
Left side ONLY
480…600V,
50/60 Hz
24V AC,
50/60 Hz
Undervoltage Release (UVT)
• Automatically trips breaker
110…127V AC,
when voltage falls between
50/60 Hz
preset value, 35…70%
208…240V AC,
• Shunt trip is not available
50/60 Hz
when undervoltage release is
used
380…500V AC,
50/60 Hz
140U-M-SNB
140U-M-UJ
UVT
I>
Left side ONLY
U1
140U-M-UD
U>
U2
140U-M-UA
140U-M-UB
Internal Control Modules — Factory Installed
Left side only
(1) Shunt Trip (SNT)
or
(1) Undervoltage Release (UVT)
Auxiliary and Alarm Contacts
Suffix
(1) AX
(2) AX
(1) AL
(1) AX + (1) AL
-A
-B
-D
-F
Right side only
(1) Auxiliary contact (AX)
or
(2) Auxiliary contacts (AX)
or
(1) Alarm contact (AL)
or
(1) Alarm contact (AL) + Auxiliary contact (AX)
Shunt Trip
Suffix
Combinations
(1) SNT only
- P⊗
(1) AX + (1) SNT
- Q⊗
(2) AX + (1) SNT
- R⊗
(1) AX + (1) AL + (1) SNT
- T⊗
(1) AL + (1) SNT
- V⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 12…24 110…240 380…440 480…600
AC,
J
D
N
B
50/60 Hz
Voltage [V] 12…24 110…125 220…250
—
DC
J
D
N
—
➊ For additional voltages, consult your local Allen-Bradley distributor.
58
Mounting Location
Undervoltage Release
Suffix
Combinations
(1) UVT only
- G⊗
(1) AX + (1) UVT
- H⊗
(2) AX + (1) UVT
- J⊗
(1) AX + (1) AL + (1) UVT
- L⊗
(1) AL + (1) UVT
- N⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 24 110…127 208…240 380…480
AC,
J
D
A
B
50/60 Hz
Voltage [V] —
—
—
—
DC
—
—
—
—
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 800 A, M-Frame, Continued
External Accessories
Description
Non-Metallic — Type 1/3/12/4/4X
Flange-Mount Operating Handle
Cat. No.
4 ft. (1.3 m) Cable
140U-M-FCX04
6 ft. (1.8 m) Cable
140U-M-FCX06
10 ft. (3.0 m) Cable
140U-M-FCX10
Flex-Cable Operating Mechanism
4 ft. (1.3 m) Cable
140U-M-FSX04
6 ft. (1.8 m) Cable
140U-M-FSX06
10 ft. (3.0 m) Cable
140U-M-FSX10
Black Handle
140U-M-RM12B
Red/Yellow Handle
140U-M-RM12R
Copper lug
Copper wire only
(3) 3/0…300MCM
(3) 95…135 mm2
Qty: 1
140U-M-TLC3
Aluminum lug
Aluminum or Copper wire
(3) 3/0…400MCM
(3) 95…185 mm2
Qty: 1
140U-M-TLA3
Phase Barriers
Provides additional phase clearance
when special connections are required
Qty: 2
140U-M-PB
Padlock Kit
Padlocking Hasp
Lock-OFF only
—
140U-M-PL
Operating Handle Extension
Provides handle extension for ease of
operation
Qty: 1
140U-M-OHE
Stainless Steel — Type 4/4X
Flange-Mount Operating Handle
Rotary, Variable-Depth Operating
Mechanism
Terminal Lugs
Rotary Handle — Type 1/12
12 in. (305 mm) operating rod
59
Bulletin 140U
Molded Case Circuit Breakers
Approximate Dimensions — 800 A, M-Frame
Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
C
L
Handle
Pivot
Line End
2.018
(51.26)
.375 (9.53) Dia. 4-Holes for .312 (7.92) 16 (406.40) x 1.75 (44.45) Large Mounting Screws.
8.302
(210.87)
.500
(12.70)
1.411
(35.84)
Max.
.547
(13.89)
7.677
(195.00)
6.052
(153.72)
On/I
.415
(10.54)
Tripped
0.2˚
11.500
(292.10)
On/I
On
14.7˚
C
L
Handle
Pivot
Off
19.2˚
Off/O
Off/O
14.750
(374.65)
Reset
24.2˚
16.000
(406.40)
Dim.
B
1.375
(34.93)
Dim.
A
.500 (12.70) - 13 Tap
Thru.
.500
(12.70)
2.750
(69.85)
.531
(13.49)
2.531
(64.29)
4.062
(103.17)
2.750
(69.85)
5.500
(139.70)
4.375
(111.13)
4.250
(107.95)
8.250
(209.55)
Load End
3.250
(82.55)
1.625
(41.28)
1.625
(41.28)
.813
(20.65)
1.874
(47.60)
60
Breaker Status
Dimension A
Dimension B
On
8.72
(221.49)
9.17
(232.92)
Off
6.72
(170.69)
7.14
(181.36)
Tripped
7.86
(199.64)
8.30
(210.82)
Reset
6.44
(163.58)
6.84
(173.74)
Bulletin 140U
Molded Case Circuit Breakers
Product Selection — 1200 A, N-Frame
•
•
•
•
•
UL 489
CSA 22.2, No. 5
IEC 60947-2
CE
KEMA-KEUR
•
Terminal box lugs must be ordered
separately. See page 63
Assembled Circuit Breakers, Electronic Trip Units
Adjustment Range Ir [A]
Rated
Protection
Current
Magnetic Trip
Thermal Trip
Type
In [A] Ir = 0.5…1.0 x In Im = 2…8 x In
1200
600…1200 ➊
1200…10,600
1200
600…1200 ➊
1200…10,600
1200
600…1200 ➊
1200…10,600
LS
LS
LSI
LSG
LS
LSI
LSG
220…240V
85
85
100
100
100
100
100
100
200
100
200
100
200
100
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
50
50
40
20
70
50
50
25
70
50
50
25
70
50
50
25
100
50
65
33
100
50
65
33
100
50
65
33
Interrupting Rating
(60 Hz) [kA]
690V
20
10
25
13
25
13
25
13
35
18
35
18
35
18
240V
65
100
100
100
200
200
200
480V
50
65
65
65
100
100
100
Cat. No.
600V
25
35
35
35
50
50
50
140U-N5L3-E12
140U-N6L3-E12
140U-N6H3-E12
140U-N6G3-E12
140U-N0L3-E12
140U-N0H3-E12
140U-N0G3-E12
➊ Select proper rating plug to cover thermal trip requirement.
Rating Plugs
Rated Current
In [A]
600
700
800
Cat. No.
140U-NRP3-D60
140U-NRP3-D70
140U-NRP3-D80
Rated Current
In [A]
900
1000
1200
Cat. No.
140U-NRP3-D90
140U-NRP3-E10
140U-NRP3-E12
Molded Case Switch — UL 1087
Rated Current
In [A]
Magnetic
Trip 10 x In
1200
12,000
220…240V
100
100
Breaking Capacity (50 Hz)
Icu /Ics [kA]
380…415V
500V
70
50
50
25
690V
25
13
Interrupting Rating (60 Hz)
[kA]
240V
480V
600V
100
65
35
Cat. No.
140U-N6S3-E12
61
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 1200 A, N-Frame
Internal Control Modules — Field Installed
Description
Mounting Location
Cat. No.
Diagram
(1) 1a-1b
ON
OFF
Auxiliary Contact (AX)
• Electrically indicates “ON/
OFF” status of breakers
AX
1a
1b
1c
1c
(2) 1a-1b
140U-N-EA1
TRIP
1a
1a 1b
1b
1c
140U-N-EA2
I>
Left AND Right side
Alarm Contact (AL)
• Electrically indicates when
the breaker is in the
“TRIPPED” state
ON
OFF
(1) 1M (make)1B (break)
M
B
AL
TRIP
M
B
140U-N-ER1
M
B
I>
1c
1c
1c
Right side ONLY
ON
OFF
AX
Auxiliary/Alarm Contact (AX/AL)
(1) 1a-1b
Combination
(1) 1M (make)• Combination of auxiliary
1B (break)
contact and alarm contact
AL
1b
1c
1a
1b
M
B
1c
TRIP
1a
1b
M
B
1c
1a
M
B
I>
1c
1c
1c
140U-N-EA1R1
Right side ONLY
12…24V,
50/60/DC
Shunt Trip (SNT)
• Provides remote tripping of
the circuit breaker
• Undervoltage trip not
available when shunt trip is
used
140U-N-SNJ
110…240V AC,
110…125V DC
380…440V AC,
220…250V DC
SNT
S1
140U-N-SND
S2
I>
480…600V,
50/60 Hz
24V AC,
50/60 Hz
Undervoltage Release (UVT)
110…127V AC,
• Automatically trips breaker
50/60 Hz
when voltage falls between
208…240V AC,
preset value, 35…70%
50/60 Hz
• Shunt trip is not available
when undervoltage release is
used
380…500V AC,
50/60 Hz
140U-N-SNN
Left side ONLY
140U-N-SNB
140U-N-UJ
140U-N-UD
UVT
Left side ONLY
I>
U1
U>
140U-N-UA
U2
140U-N-UB
Internal Control Modules — Factory Installed
Left side only
(1) Shunt Trip (SNT)
or
(1) Undervoltage Release (UVT)
Auxiliary and Alarm Contacts
Suffix
(1) AX
(2) AX
(1) AL
(1) AX/ (1) AL
-A
-B
-D
-F
Right side only
(1) Auxiliary contact (AX)
or
(2) Auxiliary contacts (AX)
or
(1) Alarm contact (AL)
or
(1) Alarm contact (AL) + Auxiliary contact (AX)
Shunt Trip
Suffix
Combinations
(1) SNT only
- P⊗
(1) AX + (1) SNT
- Q⊗
(2) AX + (1) SNT
- R⊗
(1) AX + (1) AL + (1) SNT
- T⊗
(1) AL + (1) SNT
- V⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 12…24 110…240 380…440 480…600
AC,
J
D
N
B
50/60 Hz
Voltage [V] 12…24 110…125 220…250
—
J
D
N
—
DC
➊ For additional voltages, consult your local Allen-Bradley distributor.
62
Mounting Location
Undervoltage Release
Suffix
Combinations
(1) UVT only
- G⊗
(1) AX + (1) UVT
- H⊗
(2) AX + (1) UVT
- J⊗
(1) AX + (1) AL + (1) UVT
- L⊗
(1) AL + (1) UVT
- N⊗
⊗ Standard Voltage Suffix Codes ➊
Voltage [V] 24 110…127 208…240 380…480
AC,
J
D
A
B
50/60 Hz
Voltage [V] —
—
—
—
DC
—
—
—
—
Bulletin 140U
Molded Case Circuit Breakers
Accessories — 1200 A, N-Frame, Continued
External Accessories
Description
Flex-Cable Operating Mechanism
Non-Metallic — Type 1/3/12/4/4X
Flange-Mount Operating Handle
Cat. No.
4 ft. (1.3 m) Cable
140U-N-FCX04
6 ft. (1.8 m) Cable
140U-N-FCX06
10 ft. (3.0 m) Cable
140U-N-FCX10
Rotary, Variable-Depth Operating
Mechanism
Rotary Handle — Type 1/12
12 in. (305 mm) operating rod
Black Handle
140U-N-RM12B
Phase Barriers
Provides additional phase clearance
when special connections are required
Qty: 2
140U-N-PB
Padlock Kit
Padlocking Hasp
Lock-OFF only
Qty: 1
140U-N-PL
Qty: 1
140U-N-TLC4
Terminal Lugs
Copper lug
Copper wire only
(4) 3/0…400MCM
(4) 95…185 mm2
Aluminum lug
Aluminum or Copper wire
(4) 4/0…500MCM
(4) 120…300 mm2
Qty:1
140U-N-TLA4
63
Bulletin 140U
Molded Case Circuit Breakers
Approximate Dimensions — 1200 A, N-Frame
Dimensions are in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.
Removable T erminal
Cover Must Be in
Place While in Service
.344(8.738) Dia. Mounting Holes
.703(17.856) Dia. C'Bore
4.453(113.106) Deep from Top
.594(15.088) Dia C'Bore
.359(9.119) Deep from Bottom
1.062(26.987)
.531 (13.481)
1.157(29.388)
.532(13.513)
.500-13 (12 X 1.75) Tap
12-Holes
.062(1.575)
Line End
3.236
(82.194)
Trough for
Attachment Lead
.250R
(6.350)R
7.000(177.774)
9.250(234.950)
14.750(374.650)
8.625(219.075)
115.00(292.075)
11.431
(290.348)
.125 X .750
(3.175 X 19.050)
Slots for
Attachment Leads
.062R
(1.575)R
.094R
(2.388)R
.297
(7.544)
3.850R
21û±2û
ON/I
ON
.353
(6.331)
0û±2û
TRIPPED
OFF/O
.188R
(4.762)R
2.511
(63.786)
1.375
(34.925)
2.750
(69.850)
2.344
3.187
(59.541)
(80.950)
6.375
(161.925)
4.124
(104.750)
.062
(1.588)
R
2.750 Ref.
(69.850) Ref.
2.000
(50.800)
1.000
(25.400)
5.188(131.769)
5.500(139.687)
Breaker Status
6.000(152.400)
A
B
On
7.90 (200.66)
8.30 (210.82)
Tripped
6.50 (165.10)
6.90 (175.26)
Off
5.70 (144.78)
6.10 (154.94)
Reset
5.60 (142.24)
6.00 (152.40)
7.132 (181.146)
Handle Forces (At Handle C)L
3.906
(99.187)
On
130 lbs. (58.97 kgs.)
Off
105 lbs. (47.63 kgs.)
Reset
160 lbs. (72.57 kgs.)
1.500 Ref
(38.100) Ref
3.819
(96.723)
4.875
(123.799)
.062
(1.575)
64
1.095(27.813)
3.344(84.938)
Dimensions
.781 (19.844)
.062
(1.588)
R
.062(1.575)
.532(13.513)
5.248(133.293)
1.688
(42.863)
1.562
(39.687)
Load End
Removable Terminal
Cover Must Be in
Place While in Service
3.375
(85.725)
2.000
(50.800)
1.034
(33.281)
Handle
Pivot
Contact Position Indicator
Red-I/ON
Green-O/OFF
White-TRIPPED
8.250
(209.550)
For 2-Pole Breaker Omit Current
Carrying Parts from Center Pole
2.982
(75.743)
B A
.147 (3.734) Dia. Hole
.500 (12.70) Deep to
Accept a #8Thread
Cutting Screw
6-Places
3.808
(96.723)
2.798
(71.057)
.375
(9.525)
RESET
1.500
(38.100)
.312R
(7.925)R
13û±2ûOFF
15û±2û
.750 (19.050)
.375 (9.525)
CL Push To Trip
16.000(406.401)
CL Handle
.946
(24.022)
2.493
(63.792)
6.375 Ref
(161.925) Ref