Carlsbad City Council
September 29, 2026

The replacement end cap kit consists of a captive nut and bolt or termination screw, which allows you to terminate wires without the need to use terminal lugs.

Description Frame
Size
3-Pole Cat. No. 4-Pole Cat. No.

Replacement End Cap Kits
• End Caps are supplied as standard for G, H,I,J,K,M,N & NS frames. Pr ovide connections for ring type or bolt-on terminals.
• Pkg qty. 3 or 4
G 140G-G-ECM 140G-G-ECM4
G (MCP) 140MG-G-ECM —
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
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.

G 140G-G-BP3 140G-G-BP4
H 140G-H-BP3 140G-H-BP4
I 140G-I-BP3 140G-I-BP4
J 140G-J-BP3 140G-J-BP4
K 140G-K-BP3 140G-K-BP4
M 140G-M-BP3 140G-M-BP4
Replacement Mounting Hardware
Metric threads
G, I 140G-G-MH3(1)
(1) Pkg. Qty. 2
140G-G-MH4(2)
(2) Pkg. Qty. 3
H, J 140G-H-MH4 (1) 140G-H-MH4(1)
K 140G-K-MH4 (3)
(3) Pkg. Qty.4
140G-K-MH4(3)
M 140G-M-MH4 (3) 140G-M-MH4(3)
N, NS 140G-N-MH4 (3) 140G-N-MH4(3)
I .:,
100 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Replacement Parts
Replacement Parts for Flex Cable Operator
Replacement Parts, R Frame
Internal Electrical Accessories
Auxiliary/Trip Unit Contact (AX1/AX2/AX3/AX4)
• Auxiliary Contacts (AX) : Indicate ON/OFF status of the MCCB. • AX are Form C-style switches for internal MCCB wiring and are terminated with a 3-pin quick connector.

Shunt Trip (SNT)
• Allows remote tripping of the MCCB by applying control voltage to the shunt trip coil. • Wired internal to the breaker and terminated with a 3-pin quick connector.

Description Frame Size Cat. No.

Non-metallic Flange Handle with mounting hardware

G, H, I, K, M
140G-P1
Stainless Steel Flange Handle with mounting hardware 140G-S1 Painted Metal Flange Handle with mounting hardware 140G-M1 Long non-metallic Flange Handle with mounting hardware N 140G-P2 Flange Handle hardware G, H, I, K 140G-FH1
Actuator mounting hardware
G, I 140G-BH1
H, J 140G-BH2
K 140G-BH3
Description Designation Diagram
(page 82)
Frame Size Cat. No.
(3) Auxiliary contacts, 400V , (1) auxiliary contact, 24V AX1/AX2/AX3/AX4 K R 140G-R-EA3A1J Description Diagram Frame Size Cat. No.
24V DC
See page 82 R
140G-R-SNJ
48V AC/DC 140G-R-SNKY
110…120V AC/DC 140G-R-SND
220…240V AC/DC 140G-R-SNA
380…400V AC 140G-R-SNB
-I I
-
- -
-
~
- -
-
~
0 '
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 101 Replacement Parts
Shunt Close (SNC)
• Allows remote closing of the MCCB when the spring motor is charged.

The shunt close unit is wired internal to the MCCB and terminated with a 3-pin quick connect.

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.

Additional Replacement Parts
Description Diagram Frame Size Cat. No.
24V AC/DC
See page 82 R
140G-R-SNCJ
48V AC/DC 140G-R-SNCKY
110…120V AC/DC 140G-R-SNCD
220…240V AC/DC 140G-R-SNCA
380…400V AC 140G-R-SNCB
Description Diagram Frame Size Cat. No.
24V AC/DC
See page 91 R
140G-R-UVJ
60V AC/DC 140G-R-UVKY
110…120V AC/DC 140G-R-UVD
220…240V AC/DC 140G-R-UVA
380…400V AC 140G-R-UVB
415…440V AC 140G-R-UVC
Description Frame Size Cat. No.

Spring Charging Motor
220…250V DC
R
140G-R-SCMA
110…130V AC/DC 140G-R-SCMD
24…30V DC 140G-R-SCMJ
48…60V AC/DC 140G-R-SCMKY
Trip Reset
Auxiliary contact allows remote reset of MCCB following an overcurren
t trip
Form C, 24…30V AC/DC, PLC
R
140G-R-RRJ
Form C, 110…130V AC/DC 140G-R-RRD
Form C, 200…240V AC/DC 140G-R-RRA
Battery Unit
Used to interrogate the last trip of the MCCB when supplemental control power is not present or is lost.

R 140G-ELBU

102 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Replacement Parts
Notes:

Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 103 Specifications
Topic Page
Bulletin 140G MCCB Specifications 104
Performance Characteristics 104
Bulletin 140G Current-limiting MCCB Specifications 107
Performance Characteristics 107
Let-through Current Tables 108
Definitions 108
MCP Performance Characteristics 109
Type D Combination Ratings 110
MPCB Performance Characteristics 111
Bulletin 140G/MG MCCB Specifications 112
Temperature Performance 112
Watt Loss 119
Accessory Specifications 122
Auxiliary Contacts 122
Shunt Trip Devices 124
Undervoltage Release Devices 125
Motor Operators 126
104 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Bulletin 140G MCCB Specifications
Performance Characteristics
Table 103 - Ics Ratings for 15, 16, and 20 A G-Frame Devices G-Frame H-Frame I-Frame
Max. Rated Current [A] 125 / 160 (IEC version with a 160 A Icu rating) 125 / 160 (IEC version with a 160 A Icu rating) 225 Rated insulation voltage, Ui, IEC [V] 800 1000 800
Rated impulse withstand voltage, Uimp [kV] 88 8
NEMA, UL, CSA Ratings
Interrupting Rating Code(1)
(1) Explanation of Interrupting Code. Example: code G2, G=G-Fr ame; 2= 25 kA@480V . See product selection for complete ratings G2 G3 G6 H2 H3 H6 H0 H15 I2 I3
240V AC, 50/60 Hz [kA] 50 65 100 65 100 150 200 200 50 65 480V AC, 50/60 Hz [kA] 25 35 65 25 35 65 100 150 25 35
600Y/347V AC, 50/60 Hz [kA] 10 14 2 5 ————— 10 10
600V AC, 50/60 Hz [kA] — — — 1 41 82 53 54 2 25 35
IEC 60947-2 Ratings
Rated ultimate short-circuit breaking capacity, Icu
220…230V AC, 50/60 Hz [kA] 65 85 100 65 85 100 150 200 50 85 380V AC, 50/60 Hz [kA] 36 50 70 36 50 70 120 150 30 50
400…415V AC, 50/60 Hz [kA] 36 50 70 36 50 70 120 150 36 50 440V AC, 50/60 Hz [kA] 36 50 65 36 50 65 100 150 25 40
500V AC, 50/60 Hz [kA] 30 36 50 30 35 50 60 70 20 30
525V AC, 50/60 Hz [kA] 22 35 35 20 25 30 36 50 13 20
690V AC, 50/60 Hz [kA] 6 8 10 10 12 15 18 20 5 6
250V DC- 2 poles in series, thermal-mag trip units only [kA] 36 50 70 36 50 70 85 100 36 50 500V DC- 3 poles in series, thermal-mag trip units only [kA] 36 (4 p in series) 50 (4 p in series) 7 0 ( 4 p i n s e r i e s ) 3 65 07 08 5 1 0 0 36 50 Rated service short-circuit breaking capacity, Ics
220…230V AC, 50/60 Hz % Icu 75% (50) 75% 75% 100% 100% 100% 100% 100% 75% 50% 380V AC, 50/60 Hz % Icu 100% 100% 75% 100% 100% 100% 100% 100% 75% 50% (27) 400…415V AC, 50/60 Hz % Icu 100% 100% 50%(2)
(2) See Table 103.
100% 100% 100% 100% 100% 75% 50% (27)
440V AC, 50/60 Hz % Icu 50% 50% 50% 100% 100% 100% 100% 100% 75% 50% 500V AC, 50/60 Hz % Icu 50% 50% 50% 100% 100% 100% 100% 100% 75% 50% 525V AC, 50/60 Hz % Icu 50% 50% 50% 100% 100% 100% 100% 100% 75% 50% 690V AC, 50/60 Hz % Icu 75% 50% 50%(2) 100% 100% 100% 100% 75% 50% 50% 250V DC- 2 poles in series, thermal-mag trip units only % Icu 100% 100% 75%(2) 100% 100% 100% 100% 100% 100% 75% 500V DC- 3 poles in series, thermal-mag trip units only % Icu 100% 100% 75%(2) 100% 100% 100% 100% 100% 100% 75% 400…415V 690V 250V DC 500V DC
Ics 100% 75% 100% 100%
G-Frame H-Frame I-Frame
Mechanical Life [No. of Operations] 25000 25000 25000
[Operations/hour] 240 240 240
Electrical Life @ 415V (AC) [No. of Operations] 8000 8000 8000 [Operations/hour] 120 120 120
Wire Temperature Rating (1)
(1) Wire Temperature Rating is determined by testing the circuit breaker under full load current with the conductors sized for 7 5°C Cu 75ºC Cu 75ºC Al or Cu 75ºC
Ambient Temperature w/out derating 104ºF [40ºC] 104ºF [40ºC] 104ºF [40ºC] Storage T emperature -40...176ºF [-40…+80ºC] -40...176ºF [-40…+80ºC] -40...176ºF [-40…+80ºC] Dimensions
Width/Depth/Height
3-pole [mm] 76.2 x 70 x 130 90 x 82.5 x 130 105 x 70 x 150 4-pole [mm] 101.6 x 70 x 130 120 x 82.5 x 130 140 x 70 x 150 Weight 3-pole [lb. (kg)] 2.42 (1.1) 2.65 (1.2) 3.75 (1.7) 4-pole [lb. (kg)] 3.08 (1.4) 3.53 (1.6) 5.73 (2.1)
1 I I I I I I I I I I

I I I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 105 Specifications
J-Frame K-Frame M-Frame
Max. Rated Current [A] 250 400 800
Rated insulation voltage, Ui, IEC [V] 1000 1000 1000
Rated impulse withstand voltage, Uimp [kV] 8 8 8
NEMA, UL, CSA Ratings
Interrupting Rating Code(1)
(1) Explanation of Interrupting Code. Example: code G2, G=G-Fr ame; 2= 25 kA@480V . See product selection for complete ratings J2 J3 J6 J0 K3 K6 K0 K15 M5 M6 M0
240V AC, 50/60 Hz [kA] 65 100 150 200 100 150 200 200 100 200 200 480V AC, 50/60 Hz [kA] 25 35 65 100 35 65 100 150 50 65 100 600V AC, 50/60 Hz [kA] 14 18 25 35 25 35 65 100 25 35 42 500V DC- 2 poles in series (2)
(2) DC rating is applicable for thermal-magnetic trip units only [kA] — — — — 35 50 65 100 — — —
600V DC - 3 poles in series(2) [kA] — — — — 25 35 50 65 20 35 50 IEC 60947-2 Ratings
Rated ultimate short-circuit breaking capacity, Icu
220…230V AC, 50/60 Hz [kA] 65 85 100 150 85 100 200 200 85 100 200 380V AC, 50/60 Hz (AC) [kA] 36 50 70 120 50 70 120 200 50 70 100 400…415V AC, 50/60 Hz [kA] 36 50 70 120 50 70 120 200 50 70 100 440V AC, 50/60 Hz [kA] 36 50 65 100 40 65 100 180 45 50 80 500V AC, 50/60 Hz [kA] 30 36 50 60 30 50 85 150 35 50 65 525V AC, 50/60 Hz [kA] 20 25 45 50 25 40 70 100 25 35 42 690V AC, 50/60 Hz [kA] 10 12 15 20 25 40 70 100 22 25 30 250V DC- 2 poles in series(2) [kA] 36 50 70 85 50 70 100 150 50 70 100 500V DC- 2 poles in series (2) [kA] 36 50 70 85 36 50 70 100 35 50 65 500V DC- 3 poles in series(2) [kA] 36 50 70 85 — — — — — — — 750V DC- 3 poles in series(2) [kA] — — — — 25 36 50 70 20 36 50 Rated service short-circuit breaking capacity, Ics
220…230V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 380V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 400…415V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 440V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 500V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 525V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 100% 75%(80kA) 75% (18kA) 50% (19kA) 50% (22.5kA) 690V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 100% 100% 75% 75% 75% 250V DC- 2 poles in series(2) % Icu 100% 100% 100% 100% 100% 100% 100% 100% 75% 75% 75% 500V DC- 2 poles in series(2) % Icu 100% 100% 100% 100% 100% 100% 100% 100% 75% 75% 75% 500V DC- 3 poles in series(2) % Icu 100% 100% 100% 100% — — — — — — — 750V DC- 3 poles in series(2) % Icu — — — — 100% 100% 100% 100% 75% 75% 75% J-Frame K-Frame M-Frame
Mechanical Life [No. of Operations] 25000 20000 20000
[Operations/hour] 240 120 120
Electrical Life @ 415V (AC) [No. of Operations] 8000 7000 (400 A)/5000 (600 A) 7000 (600…630 A) /5000 (800 A) [Operations/hour] 120 60 60
Wire Temperature Rating(1)
(1) Wire Temperature Rating is determined by testing the circuit breaker under full load current with the conductors sized for 7 5°C Al or Cu 75ºC Al or Cu 75ºC Al or Cu 75ºC
Ambient Temperature w/out derating 104ºF [40ºC] 104ºF [40ºC] 104ºF [40ºC] Storage T emperature -40...176ºF [-40…+80ºC] -40...176ºF [-40…+80ºC] -40...176ºF [-40…+80ºC] Dimensions
Width/Depth/Height
3-pole [mm] 105 x 82.5 x 160 140 x 108.5 x 205 210 x 103.5 x 268 4-pole [mm] 140 x 82.5 x 160 185 x 103.5 x 205 280 x 103.5 x 268 Weight 3-pole [lb. (kg)] 5.51 (2.5) 7.17 (3.25) 26.68 (12.1) 4-pole [lb. (kg)] 7.72 (3.5) 9.15 (4.15) 33.29 (15.1)
106 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
N, NS-Frame R-Frame
Max. Rated Current [A] 1200 2000/2500/3000
Rated insulation voltage, Ui, IEC [V] 1000 1000
Rated impulse withstand voltage, Uimp [kV] 8 12
NEMA, UL, CSA Ratings
Interrupting Rating Code(1)
(1) Explanation of Interrupting Code. Example: code G2, G=G-Fr ame; 2= 25 kA@480V . See product selection for complete ratings N5 N6 N0 R12
240V AC, 50/60 Hz [kA] 65 100 150 125
480V AC, 50/60 Hz [kA] 50 65 100 125
600V AC, 50/60 Hz [kA] 25 50 65 100
IEC 60947-2 Ratings
Rated ultimate short-circuit breaking capacity, Icu
220…230V AC, 50/60 Hz [kA] 85 100 200 130
380V AC, 50/60 Hz [kA] 50 70 120 80
400…415V AC, 50/60 Hz [kA] 50 70 120 80
440V AC, 50/60 Hz [kA] 50 65 100 80
500V AC, 50/60 Hz [kA] 40 50 85 40
525V AC, 50/60 Hz [kA] 30 50 65 —
690V AC, 50/60 Hz [kA] 30 42 50 40
Rated service short-circuit breaking capacity, Ics
220…230V AC, 50/60 Hz % Icu 100% 100% 100% 100%
380V AC, 50/60 Hz (AC) % Icu 100% 100% 100% —
400…415V AC, 50/60 Hz % Icu 100% 100% 100% 100%
440V AC, 50/60 Hz % Icu 100% 100% 100% 100%
500V AC, 50/60 Hz % Icu 100% 100% 75% 100%
525V AC, 50/60 Hz % Icu 75% (30 kA) 50% (31.5 kA) 50% (37.5 kA) — 690V AC, 50/60 Hz % Icu 100% 75% 75% 100%
N-Frame NS-Frame R-Frame
Mechanical Life [No. of Operations] 10000 15000
[Operations/hour] 60 60
Electrical Life @ 415V (AC) [No. of Operations] 2000 4500 (2000 A) /4000 (2500 A)/3000 (3200 A) [Operations/hour] 60 60
Wire Temperature Rating(1)
(1) Wire Temperature Rating is determined by testing the circuit breaker under full load current with the conductors sized for 7 5°C Al or Cu 75ºC Al or Cu 75ºC
Ambient Temperature w/out derating 104ºF [40ºC] 104ºF [40ºC] Storage T emperature -40...176ºF [-40…+80ºC] -40...176ºF [-40…+80ºC] Dimensions
Width/Depth/Height
3-pole [mm] 210 x 154 x 268 210 x 178 x 268 427 x 282 x 382 4-pole [mm] 280 x 154 x 268 280 x 178 x 268 553 x 282 x 382 Weight 3-pole [lb. (kg)] 21.39 (9.7) 24.25 (11) 175 (79) 4-pole [lb. (kg)] 27.56 (12.5) 30.86 (14) —
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 107 Specifications
Bulletin 140G Current-limiting MCCB Specifications
Performance Characteristics
HC-Frame JC-Frame KC-Frame
Max. Rated Current [A] 125 / 160 (IEC version with a 160 A Icu rating) 250 400 Rated insulation voltage, Ui, IEC [V] 1000 1000 1000
Rated impulse withstand voltage, Uimp [kV] 8 8 8
NEMA, UL, CSA Ratings
Interrupting Rating Code(1)
(1) Explanation of Interrupting Code. Example: code HC6, HC = Cu rrent-limiting H-Frame; 6= 65 kA@480V . See product selection for complete ratings HC6 HC0 JC6 JC0 KC6 KC0
240V AC, 50/60 Hz [kA] 150 200 150 200 150 200
480V AC, 50/60 Hz [kA] 65 100 65 100 65 100
600V AC, 50/60 Hz [kA] — — 25 35 35 65
500V DC- 2 poles in series (2)
(2) DC rating is applicable for thermal-magnetic trip units only [kA] 25 35 — — 50 65
600V DC - 3 poles in series(2) [kA] — — — — 35 50
IEC 60947-2 Ratings
Rated ultimate short-circuit breaking capacity, Icu
220…230V AC, 50/60 Hz [kA] 100 150 100 150 100 200
380V AC, 50/60 Hz (AC) [kA] 70 120 70 120 70 120
400…415V AC, 50/60 Hz [kA] 70 120 70 120 70 120
440V AC, 50/60 Hz [kA] 65 100 65 100 65 100
500V AC, 50/60 Hz [kA] 50 60 50 60 50 85
525V AC, 50/60 Hz [kA] 30 36 45 50 40 70
690V AC, 50/60 Hz [kA] 15 18 15 20 40 70
250V DC- 2 poles in series(2) [kA] 70 85 70 85 70 100
500V DC- 2 poles in series (2) [kA] 70 85 70 85 50 70
500V DC- 3 poles in series(2) [kA] — — 70 85 — —
750V DC- 3 poles in series(2) [kA] — — — — 36 50
Rated service short-circuit breaking capacity, Ics
220…230V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 380V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100%
400…415V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100% 440V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100%
500V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100%
525V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100%
690V AC, 50/60 Hz % Icu 100% 100% 100% 100% 100% 100%
250V DC- 2 poles in series(2) % Icu 100% 100% 100% 100% 100% 100% 500V DC- 2 poles in series(2) % Icu 100% 100% 100% 100% 100% 100% 500V DC- 3 poles in series(2) % Icu — — 100% 100% — —
750V DC- 3 poles in series(2) % Icu — — — — 100% 100%
HC-Frame JC-Frame KC-Frame
Mechanical Life [No. of Operations] 25000 25000 20000
[Operations/hour] 240 240 120
Electrical Life @ 415V (AC) [No. of Operations] 8000 8000 7000 (400 A)/5000 (600 A) [Operations/hour] 120 120 60
Wire Temperature Rating(1)
(1) Wire Temperature Rating is determined by testing the circuit breaker under full load current with the conductors sized for 7 5°C Cu 75ºC Al or Cu 75ºC Al or Cu 75ºC
Ambient Temperature w/out derating 104ºF [40ºC] 104ºF [40ºC] 104ºF [40ºC] Storage T emperature -40...176ºF [-40…+80ºC] -40...176ºF [-40…+80ºC] -40...176ºF [-40…+80ºC] Dimensions (Width/Depth/Height) 3-pole [mm] 90 x 82.5 x 130 105 x 82.5 x 160 140 x 108.5 x 205 Weight 3-pole [lb (kg)] 2.65 (1.2) 5.51 (2.5) 7.17 (3.25) 108 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Let-through Current Tables
See page 171 for let-through energy curves.

Definitions
Threshold current: the rms symmetrical prospective at the highest interrupting capacity of the current limiting range, where:
• the peak current let-through in each phase is less than the peak o f that symmetrical prospective current, and • the I2t in each phase is less than the I2t of a 1/2 cycle wave of the symmetrical current Interrupting rating: the highest c urrent at rated voltage that a device is intended to interrupt under standard test conditions I2t (Amperes squared seconds): an expression related to the energy that is let through for a specific short circuit event. With respect to circuit breakers, the I2t [A2s] is expressed for the current flow between the initiation of the fault current and the clearing of the circuit.

Ip peak current: the maximum (or peak) instantaneous current that is allowed to pass during a specific short-circuit event. The value is determined from either a table as shown above or evaluated from a SCCR table based upon the available short circuit current at a specific voltage.

I
rms short-circuit current rating: the maximum rms prospective (available) current to which a device can interrupt. The rating is expressed in Amperes and volts.

Table 104 - 140G-HC Frame Let-through Current
Frame Size Rated Current
In [A]
Rated voltage
[V AC]
Threshold Current Intermediate Point Interrupting Rating Irms [kA] Ip [kA] I2t [x103] Irms [kA] Ip [kA] I2t [x103] Irms [kA] Ip [kA] I2t [x103] 140G-HC6 up to 125 A 480 6 10 266 30 19 480 65 23.2 512 600 6 10 301 14 14.1 472 25 18 655
140G-HC0 up to 125 A 480 6 10 266 50 21 486 100 31.1 704 600 6 10 301 22 18 655 35 20 650
Table 105 - 140G-JC Frame Let-through Current
Frame Size Rated Current
In [A]
Rated voltage
[V AC]
Threshold Current Intermediate Point Interrupting Rating Irms [kA] Ip [kA] I2t [x103] Irms [kA] Ip [kA] I2t [x103] Irms [kA] Ip [kA] I2t [x103] 140G-JC6 up to 250 A 480 10 14.4 499 42 26.4 853 65 30 980 600 10 13.7 582 18 91.1 791 25 22.3 990
140G-JC0 up to 250 A 480 10 14.4 499 50 26.4 853 100 44.5 1142 600 10 13.7 582 30 24.2 1058 50 30.4 1162
Table 106 - 140G-KC Frame Let-through Current
Frame Size Rated Current
In [A]
Rated voltage
[V AC]
Threshold Current Intermediate Point Interrupting Rating Irms [kA] Ip [kA] I2t [x103] Irms [kA] Ip [kA] I2t [x103] Irms [kA] Ip [kA] I2t [x103] 140G-KC6 up to 400 A 480 10 20 1.4 65 43.9 2.8 100 47.3 3 600 10 21 1.5 30 36 2.6 65 44 3
140G-KC0 up to 400 A 480 10 20 1.4 30 35 2.4 65 43.9 2.8 600 10 21 1.5 22 31 2.2 35 38 2.8
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 109 Specifications
MCP Performance Characteristics
Table 107 - Ics/Ics Ratings, 3…7 A, G- and H-Frame
G-Frame H-Frame I-Frame J-Frame K-Frame M-Frame N-Frame Frame Size [A] 125 125 225 250 400 800 1200
Poles 3 3 3 3 3 3 3
Instantaneous Trip Settings [A] 3…125 3...125 100…150 150…250 300 & 400 600 & 800 1200(1) (1) Adjustable between 1…10x motor FLA. Value based on 1200 A rating plug.

Rated insulation voltage, Ui IEC [V] 800 1000 800 1000 1000 1000 1000 Rated impulse withstand voltage, Uimp [kV] 8 8 8 8 8 8 8 NEMA, UL, CSA Ratings —UL 489 Instantaneous Trip Circuit Breaker (Magnetic Only) Max SCCR. Combination Controller Rating (2) (2) The Short Circuit value is based on a combined of MCP , motor contactor and overload relay as a UL60497-4-1 T ype D Combination Motor Controller, consult the Global SCCR tool from Rockwell Automation. 480V AC [kA] 65 65 35 65 65 65 —
600Y/347V AC [kA] 25 — 10 — — — —
600V AC [kA] — 25 — 25 35 35 —
IEC 60947-2 GB14048.2 Ratings
Rated ultimate short-circuit breaking capacity, Icu
(3)
(3) These ratings represent the standalone values for the MCP . For Type 2 coordinations values (per IEC60947-4) with Allen-Bradley contactors and overload relays, see the combination ratings in Table 108. Consult the Global SCCR tool from Rockwell Automation for specific product catalog numbers. 220-230V AC [kA] 65(4)
(4) See Table 107
65(4) 85 100 100 100 100
380V AC [kA] 36(4) 36(4) 50 70 70 70 70
400-415V AC [kA] 36(4) 36(4) 50 70 70 70 70
440V AC [kA] 36(4) 36 (4) 40 65 65 50 65
500V AC [kA] 30(4) 30 (4) 30 50 50 50 50
525V AC [kA] 22(4) 20 (4) 20 45 40 25 42
690V AC [kA] 6 (4) 10 (4) 6 15 40 25 42
(DC) 250V - 2 poles in series [kA] — — 50 70 — — —
(DC) 500V - 3 poles in series [kA] — — 50 70 — — —
Rated service short-circuit breaking ca pacity, Ics
(3)
220-230V AC % Icu 75%(4) 100% (4) 50% 100% 100% 100% 100% 380V AC % Icu 100% (4) 100%(4) 50% (27) 100% 100% 100% 100% 400-415V AC % Icu 100% (4) 100%(4) 50% (27) 100% 100% 100% 100% 440V AC % Icu 50%(4) 100% (4) 50% (27) 100% 100% 100% 100% 500V AC % Icu 50% (4) 100% (4) 50% 100% 100% 100% 100%
525V AC % Icu 50% (4) 100% (4) 50% 100% 100% 75% 75%
690V AC % Icu 75% (4) 100% (4) 50% 100% 100% 75% 75%
(DC) 250V - 2 poles in series % Icu — — 75% 100% — — —
(DC) 500V - 3 poles in series % Icu — — 75% 100% — — —
Mechanical Life [No. of Ops] 25000 25000 25000 25000 20000 20000 10000 [Ops /Hour] 240 240 240 240 120 120 60
Electrical Life @ 415V (AC) [No. of Ops] 8000 8000 8000 8000 7000 5000 2000 [Ops /Hour] 120 120 120 120 60 60 60
Wire Temperature Rating(5)
(5) Wire Temperature Rating is determined by testing the circuit breaker under full load current with the conductors sized for 4 0°C Cu 75ºC Al or Cu 75ºC Al or Cu 75ºC Al or Cu 75ºC Al or Cu 75ºC Al or Cu 75ºC Al or Cu 75ºC Ambient Temperature w/out derating 104ºF (40ºC) 104ºF (40ºC) 104ºF (40ºC) 104ºF (40ºC) 104ºF (40ºC) 104ºF (40ºC) 104ºF (40ºC) Operating Temperature -13…+158ºF
(-25…+70ºC)
-13…+158ºF
(-25…+70ºC)
-13…+158ºF
(-25…+70ºC)
-13…+158ºF
(-25…+70ºC)
-13…+158ºF
(-25…+70ºC)
-13…+158ºF
(-25…+70ºC)
-13…+158ºF
(-25…+70ºC)
Storage T emperature -40...158ºF
(-40…+70ºC)
-40...158ºF
(-40…+70ºC)
-40...158ºF
(-40…+70ºC)
-40...158ºF
(-40…+70ºC)
-40...158ºF
(-40…+70ºC)
-40...158ºF
(-40…+70ºC)
-40...158ºF
(-40…+70ºC)
Dimensions
[Width/Depth/Height]
[mm] 76.2 x 70 x 130 90 x 82.5 x 130 105 x 70 x 150 105 x 82.5 x 160 140 x 108.5 x 205 210 x 103.5 x 268 210 x 154 x 268 [inches] 3 x 2.76 x 5.12 3.54 x 3.25 x 5.12 4.13 x 2.76 x 5.9 4.13 x 3.25 x 6.3 5.51 x 4.27 x 8.07 8.27 x 4.07 x 10.55 8.27 x 6.06 x 10.55 Weight (approx.) [lb. (kg)] 2.4 (1.1) 2.6 (1.2) 3.7 (1.7) 5.5 (2.5) 7.2 (3.25) 21 (9.5) 21.4 (9.7) 230V 415V 440V 500V-525V 690V 250V DC 500V DC (H-Frame only) Icu 5 5 3 3 3 5 5
Ics % 100 100 100 100 100 100 100I I
110 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Type D Combination Ratings
The short-circuit value is based on a combination of MCP , motor contactor, and overload relay, rated as a UL 60947-4-1 Type D Combination Motor Controller. Values in Table 108 are for Type 2 coordination with Allen-Bradley contactors and overload relays.

Combination motor controller components:
• Circuit breaker—Bul. 140MG MCP , G-, H-, J-, K-, M-Frame • Contactor—Bul. 100-C, 100S-C, 100-D, 100S-D
• Overload relay—Bul 193/592 E1 Plus™, E3™, E3 Plus, E300™ Table 108
- Type D Combination Ratings per IEC 60947-2/GB 14048.2 Attribute Bul 140MG MCP

G H J K M
Rated ultimate short-circuit breaking capacity, Icu
220-230V AC [kA] 100 100 100 65 65
380V AC [kA] 100 100 100 65 65
400-415V AC [kA] 100 100 100 65 65
440V AC [kA] 65 65 65 65 65
500V AC [kA] 50 50 50 50 50
525V AC [kA] 50 50 50 50 50
690V AC [kA] — 50 50 25 25
Rated service short-circuit breaking capacity, Ics
(3)
220-230V AC % Icu 100% 100% 100% 100% 100%
380V AC % Icu 100% 100% 100% 100% 100%
400-415V AC % Icu 100% 100% 100% 100% 100%
440V AC % Icu 100% 100% 100% 100% 100%
500V AC % Icu 100% 100% 100% 100% 100%
525V AC % Icu 100% 100% 100% 100% 100%
690V AC % Icu 100% 100% 100% 100% 100%
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 111 Specifications
MPCB Performance Characteristics
H-Frame J-Frame
Max. Rated Current [A] 100 150
Rated insulation voltage, Ui, IEC [V] 1000 1000
Rated impulse withstand voltage, Uimp [kV] 8 8
NEMA, UL, CSA Ratings
Interrupting Rating Code(1)
(1) Explanation of Interrupting Code. Example: code H8, H=H-Fr ame; 8= 65 kA@480V . See product selection for complete ratings H8 J8
240V AC, 50/60 Hz [kA] 150 150
480V AC, 50/60 Hz [kA] 65 65
600V AC, 50/60 Hz [kA] 25 25
IEC 60947-2 Ratings
Rated ultimate short-circuit breaking capacity, Icu
220…230V AC, 50/60 Hz [kA] 100 100
380V AC, 50/60 Hz [kA] 70 70
400…415V AC, 50/60 Hz [kA] 70 70
440V AC, 50/60 Hz [kA] 65 65
525V AC, 50/60 Hz [kA] 15 45
550V AC, 50/60 Hz [kA] 15 45
690V AC, 50/60 Hz [kA] 15 15
250V DC- 2 poles in series [kA] 70 70
500V DC- 3 poles in series [kA] 70 70
Rated service short-circuit breaking capacity, Ics
220…230V AC, 50/60 Hz % Icu 100% 100%
380V AC, 50/60 Hz % Icu 100% 100%
400…415V AC, 50/60 Hz % Icu 100% 100%
440V AC, 50/60 Hz % Icu 100% 100%
525V AC, 50/60 Hz % Icu 100% 100%
550V AC, 50/60 Hz % Icu 100% 100%
690V AC, 50/60 Hz % Icu 100% 100%
250V DC- 2 poles in series % Icu 100% 100%
500V DC- 3 poles in series % Icu 100% 100%
Mechanical Life [No. of Operations] 25000 25000
[Operations/hour] 240 240
Electrical Life @ 415V (AC) [No. of Operations] 8000 8000 [Operations/hour] 120 120
Wire Temperature Rating(2)
(2) Wire Temperature Rating is determined by testing the circuit breaker under full load current with the conductors sized for 7 5°C Cu 75ºC Al or Cu 75ºC
Ambient Temperature w/out derating 104ºF (40ºC) 104ºF (40ºC) Operational Temperature -13...158ºF (-25…+70ºC) -13...158ºF (-25…+70ºC) Storage T emperature -40...158ºF (-40…+70ºC) -40...158ºF (-40…+70ºC) Dimensions
Width/Depth/Height
[mm] 90 x 82.5 x 130 105 x 82.5 x 160
[in.] 3.54 x 3.25 x 5.12 4.13 x 3.25 x 6.3
Weight (approx.) [lb. (kg)] 2.6 (1.2) 5.5 (2.5)
112 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Bulletin 140G/MG MCCB Specifications
Temperature Performance
140G G-Frame Thermal Magnetic Circuit Breakers
The G frame thermal magnetic circuit breaker is calibrated at 40 °C (104 °F). For applications at other temperatures there is a variation in the thermal tripping as shown in Table 109.

Table 109 - 140G G-Frame Temperature/Thermal Trip Ratings Molded Case Switches and Motor Circuit Protectors
Molded case switches and motor circuit protectors do not undergo tripping variatio ns because of ambient temperature.

However, even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum current to prevent terminal overheating.

Table 110 shows the maximum current to prevent terminal overheating.

Table 110 - Maximum Operating Current above 40 °C (104 °F)—G-Frame Devices Rated Current In [A]
Ambient Temperature
40 °C 50 °C 60 °C 70 °C
Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] 15 15 14 13 12
16 16 15 14 13
20 20 19 18 16
25 25 23 22 20
30 30 28 26 24
32 32 30 28 26
40 40 38 35 33
45 45 42 40 37
50 50 47 44 41
60 60 56 52 49
63 63 59 55 51
70 70 66 61 57
80 80 75 70 65
90 90 85 79 73
100 100 94 88 81
110 110 103 96 90
125 125 117 109 102
160(1)
(1) IEC only.
160(1) 150(1) 140(1) 130(1)
North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A]
3 3 3 3
In [A]
3 3 3 3
7 7 7 7 7 7 7 7
15 15 15 15 15 15 15 15
30 30 30 30 30 30 30 30
50 50 50 50 50 50 50 50
70 70 70 70 70 70 70 70
80 80 79 79 80 80 80 80
100 93 84 79 100 100 100 100
125(1)
(1) Molded case switch rated current
112(1) 97(1) 79(1) 125 125 125 125
160(1) 160(1) 125(1) 136(1)
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 113 Specifications
140G H-Frame Thermal Magnetic Circuit Breakers
The H frame thermal magnetic circuit breaker is calibrated at 40 °C (104 °F). For applications at other temperatures there is a variation in the thermal tripping as shown in Table 111.

Table 111 - 140G H-Frame Temperature/Thermal Trip Ratings Electronic Trip Circuit Breakers, Molded Case Switches, and Motor Circuit Protectors The electronic trip circuit breakers do not undergo tripping variations ba sed on ambient temperature. However, even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum current to prevent terminal overheating.

The same considerations are appropriate for molded case switches and mo tor circuit protectors.

Table 112 shows the maximum current to prevent terminal overheating.

Table 112 - Maximum Operating Current above 40 °C (104 °F)—H-Frame Devices Rated Current In [A]
Ambient Temperature
40 °C 50 °C 60 °C 70 °C
Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] 15 15 14 13 12
16 16 15 14 13
20 20 19 17 16
25 25 23 22 20
30 30 28 26 24
32 32 30 28 26
40 40 37 35 32
50 50 47 43 40
60 60 56 52 49
63 63 59 55 51
70 70 66 61 57
80 80 75 70 65
90 90 86 78 73
100 100 93 87 81
110 110 103 96 89
125 125 117 109 101
160* 160* 150* 139* 129*
North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A]
3 3 3 3
In [A]
3 3 3 3
7 7 7 7 7 7 7 7
15 15 15 15 15 15 15 15
30 30 30 30 30 30 30 30
50 50 50 50 50 50 50 50
70 70 70 70 70 70 70 70
80 80 79 79 80 80 80 80
100 93 84 79 100 100 100 100
125(1)
(1) Molded case switch rated current
112(1) 97(1) 79(1) 125 125 125 125
160(1) 160(1) 146(1) 131(1)
114 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
140G I-Frame Thermal Magnetic Circuit Breakers
The I frame thermal magnetic circuit breaker is calibrated at 40 °C (104 °F). For applications at other temperatures there is a variation in the thermal tripping as shown in Table 113.

Table 113 - 140G I-Frame Temperature/Thermal Trip Ratings Molded Case Switches and Motor Circuit Protectors
Molded case switches and motor circuit protectors do not undergo tripping variations based on ambient temperature.

However,
even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum current to prevent terminal overheating.

Table 114 shows the maximum current to prevent terminal overheating.

Table 114 - Maximum Operating Current above 40 °C (104 °F)—I-Frame Devices Rated Current In [A]
Ambient Temperature
40 °C 50 °C 60 °C 70 °C
Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] 60 60 56 52 49
63 63 59 55 51
70 70 66 60 56
80 80 75 69 64
90 90 84 78 72
100 100 93 87 80
110 110 102 95 88
125 125 116 108 100
150 150 140 130 121
160 160 149 139 129
200 200 186 173 161
225 225 210 196 181
North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A]
100 100 100 100
In [A]
100 100 100 100
110 110 110 110 110 110 110 110
125 125 125 125 125 125 125 125
150 148 153 142 150 150 150 150
200 181 161 142 200 200 200 200
225(1)
(1) Molded case switch rated current
199(1) 175(1) 142(1) 225(1) 225(1) 214(1) 204(1)
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 115 Specifications
140G J-Frame Thermal Magnetic Circuit Breakers
The J frame thermal magnetic circuit breaker is calibrated at 40 °C (104 °F). For applications at other temperatures there is a variation in the thermal tripping as shown in Table 115.

Table 115 - 140G J-Frame Temperature/Thermal Tr ip Ratings Electronic Trip Circuit Breakers, Molded Case Switches, and Motor Circuit Protectors The electronic trip circuit breakers do not undergo tripping variations ba sed on ambient temperature. However, even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum current to prevent terminal overheating.

The same considerations are appropriate for molded case switches and motor circuit protectors.

Table 116 shows the maximum current to prevent terminal overheating.

Table 116 - Maximum Operating Current above 40 °C (104 °F)—J-Frame Devices Rated Current In [A]
Ambient Temperature
40 °C 50 °C 60 °C 70 °C
Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] 25 25 23 21 19
30 30 25 23 20
32 32 27 24 21
35 35 32 30 26
40 40 37 34 30
50 50 46 42 39
60 60 56 51 45
63 63 58 53 48
70 70 65 58 51
80 80 74 66 58
90 90 86 77 68
100 100 95 85 75
110 110 101 92 84
125 125 115 105 95
160 160 150 137 140
175 175 166 153 142
200 200 190 175 160
225 225 208 190 170
250 250 240 230 220
North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A]
150 150 150 150
In [A]
150 150 150 150
175 175 164 158 175 175 175 175
200 200 172 158 200 200 200 200
225 225 180 158 225 225 221 213
250(1)
(1) Molded case switch rated current
250(1) 222(1) 158(1) 250(1) 250(1) 238(1) 213(1)
116 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
140G K-Frame Thermal Magnetic Circuit Breakers
The K frame thermal magnetic circuit breaker is calibrated at 40 °C (104 °F). For applications at other temperatures there is a variation in the thermal tripping as shown in Table 117.

Table 117 - 140G K-Frame Temperature/Thermal Trip Ratings Electronic Trip Circuit Breakers, Molded Case Switches, and Motor Circuit Protectors The electronic trip circuit breakers do not undergo tripping variations based on ambient te mperature. However, even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum current to prevent terminal overheating.

The same considerations are appropriate for molded case switches and mo tor circuit protectors.

Table 118 shows the maximum current to prevent terminal overheating.

Table 118 - Maximum Operating Current above 40 °C (104 °F)—K-Frame Devices Rated Current In [A]
Ambient Temperature
40 °C 50 °C 60 °C 70 °C
Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] 300 300 286 267 247
320 320 305 285 263
400 400 380 355 325
North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A] 300 264 228 189 In [A] 320 320 320 320
400(1)
(1) Molded case switch rated current
352(1) 304(1) 252(1) 400(1) 400(1) 400(1) 352(1)
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 117 Specifications
140G M-Frame Thermal Magnetic Circuit Breakers
The M frame thermal magnetic circuit breaker is calibrated at 40 °C (104 °F). For applications at other temperatures there is a variation in the thermal tripping as shown in Table 119.

Table 119 - 140G M-Frame Temperature/Thermal Trip Ratings Electronic Trip Circuit Breakers, Molded Case Switches, and Motor Circuit Protectors The electronic trip circuit breakers do not undergo tripping variations ba sed on ambient temperature. However, even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum current to prevent terminal overheating.

The same considerations are appropriate for molded case switches and mo tor circuit protectors.

Table 120 shows the maximum current to prevent terminal overheating.

Table 120 - Maximum Operating Current above 40 °C (104 °F)—M-Frame Devices Rated Current In [A]
Ambient Temperature
40 °C 50 °C 60 °C 70 °C
Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] Max. Thermal Trip [A] 600 600 552 514 476
630(1)
(1) IEC only.
630 580 540 500
800 800 740 670 610
North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A] 600 528 456 378 In [A] 630 630 598.5 567
800(1)
(1) Molded case switch rated current
704(1) 608(1) 504(1) 800(1) 800(1) 760(1) 720(1)
118 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
140G N/NS-Frame Electronic Trip Circuit Breakers, Molded Case Switches, and Motor Circuit Protectors The N/NS frame electronic trip circuit breakers do not undergo tripping variations based on ambient temperature. However, even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum current to prevent terminal overheating.

The same considerations are appropriate for molded case switches and motor circuit protectors.

Table 121 shows the maximum current to prevent terminal overheating.

Table 121 - Maximum Operating Current above 40 °C (104 °F)—N/NS-Frame Devices 140G R-Frame Electronic Trip Circuit Breakers and Molded Case Switches The R frame electronic trip circuit breakers do not undergo tripping variations based on ambient temperature. However, even though ambient temperature does not affect the tripping characteristic, for temperatures exceeding +40 °C it is advisable to reduce the maximum setting for external thermal protection against overloads per the following.

The same considerations are appropriate for molded case switches, except instead of a current adjustment, the table should be used to reflect the maximum current at the specific temperature.

Table
122 shows the maximum adjustment at which the threshold I1 of the overcurrent protection (L) must be set according to the ambient temperature.

Table 122 - Maximum Operating Current above 40 °C (104 °F)—R-Frame Devices North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A] 1200(1)
(1) Molded case switch rated current
1056(1) 815(1) 756(1) In [A] 1250(1) 1250(1) 1118(1) 980(1) North American (UL) Ratings IEC Ratings
40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) 40 °C (104 °F) 50 ˚C (122 ˚F) 60 ˚C (140 ˚F) 70 ˚C (158 ˚F) In [A]
2000 1760 1520 1260 In [A] 2000 2000 1826 1633
2500(1)
(1) Molded case switch rated current
2200(1) 1900(1) 1575(1) 2500(1) 2500(1) 2283(1) 2042(1) 3000 2640 2280 1890I I I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 119 Specifications
Watt Loss
140G G-Frame Circuit Breakers
140MG G-Frame Motor Circuit Protectors
140G H-Frame Circuit Breakers
140MG H-Frame Motor Circuit Protectors
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Thermal Magnetic
15 4.0 5.3
16 4.5
20 5.4
25 6.0
30 5.5
32 6.3
35 6.0
40 7.8
45 9.0
50 11.1
60 11.7
63 12.9
70 11.0
80 14.4
90 17.0
100 21.0
110 24.9
125 32.1
160(1)
(1) IEC only

45.0 Molded Case
Switch
25 1.2
50 4.9
75 11.1
100 19.8
125 30.9
Rat
ed Current In [A] Watt Loss
3 4.2
7 9.9
15 3.3
30 6.9
50 9.3
70 15.9
80 15.9
100 19.8
125 30.9
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Thermal Magnetic
15 3.4 4.6
16 3.9 5.2
20 4.8 6.4
25 5.4 7.2
30 6.9 9.1
32 7.8 10.4
35 8.5 11.3
40 11.1 14.8
50 12.3 16.4
60 13.3 17.4
63 14.4 19.2
70 13.3 17.8
80 17.4 23.2
90 19.7 26.2
100 24.3 32.4
110 26.5 35.3
125 34.2 45.6
160(1)
(1) IEC only

48.5 64.6
Electronic
10 0.3 0.4
25 2.4 3.2
60 4.5 6.0
100 12.6 16.8
125 19.8 26.4
Molded Case
Switch
25 0.8 1.1
50 3.2 4.2
75 7.1 9.5
100 12.7 16.9
125 19.8 26.4
Rated C
urrent In [A] Watt Loss
3 11.1
7 27.9
15 19.2
30 11.4
50 15
70 16.5
80 20.4
100 24.3
125 42
•·•: .-.
;~ · .
f , T
~ ~
120 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
140G I-Frame Circuit Breakers
140MG I-Frame Motor Circuit Protectors
140G J-Frame Circuit Breakers
140MG J-Frame Motor Circuit Protectors
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Thermal Magnetic
60 11.7 15.6
63 12.9 17.2
70 11.0 14.7
80 14.4 19.2
90 13.6 18.1
100 16.8 22.4
110 17.4 23.2
125 19.8 26.4
150 20.8 27.8
160 23.7 31.6
175 30.3 40.4
200 39.6 52.8
225 43.2 57.6
Molded Case
Switch
25 0.5 0.7
50 2.1 2.8
75 4.8 6.4
100 8.5 11.4
125 13.3 17.8
150 19.2 25.6
175 26.1 34.8
200 34.1 45.5
225 43.2 57.6
Rate
d Current In [A] Watt Loss
100 13.5
110 9.9
125 12.3
150 19.5
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Thermal Magnetic
25 8.1 10.7
30 11.6 15.5
32 13.2 17.6
35 13.2 17.6
40 13.5 18.0
50 14.1 18.8
60 14.4 19.2
63 15.9 21.2
70 16.2 21.6
80 16.5 22.0
90 18.0 24.0
100 18.6 24.8
110 20.1 26.8
125 22.2 29.6
150 23.5 31.3
160 26.7 35.6
175 27.3 36.4
200 35.7 47.6
225 39.9 53.1
250 49.2 65.6
Electronic
40 1.8 2.4
60 3.8 5.1
63 4.2 5.6
100 10.5 14.0
150 23.5 31.4
225 53.0 70.6
250 65.4 87.2
Molded Case
Switch
25 0.7 0.9
50 2.6 3.5
75 5.9 7.8
100 10.5 14.0
125 16.4 21.8
150 23.5 31.4
175 32.0 42.7
200 41.9 55.8
225 53.0 70.6
250 65.4 87.2
Rated C
urrent In [A] Watt Loss
150 23.4
175 27.3
200 35.7
225 39.9
250 49.2
- -• • ~ . I . . •
n]J
~ri '~2J
.-•·· • • • . . .
~
. . -
[}
,,
.
·-
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 121 Specifications
140G K-Frame Circuit Breakers
140MG K-Frame Motor Circuit Protectors
140G M-Frame Circuit Breakers
140MG M-Frame Motor Circuit Protectors
140G N/NS-Frame Circuit Breakers
140MG N-Frame Motor Circuit Protectors
140G R-Frame Circuit Breakers
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Thermal Magnetic 300 40.8 54.4
400 58.5 78.0
Molded Case
Switch
300 31.8 42.4
400 49.5 66.0
Rat
ed Current In [A] Watt Loss
300 31.8
400 49.5
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Thermal Magnetic
600 90.0 120.0
630(1)
(1) IEC only

91.8 122.4
800 93.0 124.0
Molded Case
Switch
600 86.4 115.2
630(1) 90.0 120.0
800 96.0 128.0
Rated Current In [A] Watt Loss
600 86.4
800 96.0
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Electronic 1200 252.0 336.0
Molded Case
Switch 1200 252.0 336.0
R
ated Current In [A] Watt Loss
1200 252.0
Type Rated Current
In [A]
Watt Loss
3 Poles 4 Poles
Electronic
2000 138 184
2500 219 292
3000 351 468
Molded Case
Switch
2000 138 184
2500 219 292
3000 351 468
If
~
.. . • • I •
. •
Ji-
~
.
. L !. ~ . , .
•••• . .
'' . '
.- - ..,.

Ir:.,.,_ ...
• .. I • .. ~
IA~
~i E
. . . . . .
122 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Accessory Specifications
Auxiliary Contacts
Application Ratings Electrical Operating Ratings (Nominal Values) Order
Code Catalog Number
140G Family
Description
Electrical Specifications (1)
(1) Contacts are wired with 600 V (UL/CSA) insulated wire. No voltage derating of circuit breaker required.

Frame Rated
Volta
ge
Ue [V]
Wire Size Wire
Length
IEC Rating
UL RatingGH I J K MN , N SR A W G m m2 Rated Operational Current (AC)
Rated Operational
Current (DC)
AA
140G-G-EA1R1A X X X X O O O O (1) Aux - Form C
(1) AL - Form C 250V 20 0.5 1 m (39 in.) 6 A @ 250 V AC (2) (2) See Table 123 on page 123 for expanded description of the voltage ratings.

0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A
DC)
5 A @ 125V AC
3 A @ 250V AC
140G-K-EA1R1A O O O O X X O O (1) Aux - Form C
(1) AL - Form C 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
5 A @ 125V AC
6 A @ 250V AC
AB
140G-H-EA1R1ZB O X O X O O O O (1) Aux - Form C
(1) AL - Form C 400V 17 1 1 m (39 in.) 12 A @ 250V AC
3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
10 A @ 125V AC
10 A @ 250V AC
140G-K-EA1R1B O O O O X X O O (1) Aux - Form C
(1) AL - Form C 400V 17 1 1 m (39 in.) 12 A @ 250V AC
3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
12 A @ 125V AC
12 A @ 250V AC
140G-N-EA1R1B O O O O O O X
(N only) O (1) Aux - Form C
(1) AL - Form
C 400V 17 1 1 m (39 in.) 12 A @ 250V AC
3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
12 A @ 125V AC
12 A @ 250V AC
AJ
140G-G-EA1R1J X X X X O O O O ((1) Aux - Form C
(1) AL - Form C 24V 20 0.5 1 m (39 in.) — Max. – 0.1 A @ 24V DC Min. – 0.01 A
@ 5V DC min. Ye s
140G-N-EA1R1J O O O O O O X
(N only) O (1) Aux - Form C
(1) AL - Form
C 24V 20 0.5 1 m (39 in.) — Max. – 0.1 A @ 24V DC
Min. – 0.01
A @ 5V DC min. Ye s
BA 140G-G-EA2R1A X X X X O O O O (2) Aux - Form C
(1) AL - Form C 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
5 A @ 125V AC
3 A @ 250V AC
CA
140G-H-EA3R1A O X X X O O O O (3) Aux - Form C
(1) AL - Form C 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
5 A @ 125V AC
3 A @ 250V AC
140G-K-EA3R1A O O O O X X O O (3) Aux - Form C
(1) AL - Form C 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
5 A @ 125V AC
6 A @ 250V AC
CJ
140G-H-EA3R1J O X X X O O O O (3) Aux - Form C
(1) AL - Form C 24V 20 0.5 1 m (39 in.) — Max. – 0.1 A @ 24V DC Min. – 0.01
A @ 5V DC min. Ye s
140G-K-EA3R1J O O O O X X O O (3) Aux - Form C
(1) AL - Form C 24V 20 0.5 1 m (39 in.) — Max. – 0.1 A @ 24V DC Min. – 0.01
A @ 5V DC min. Ye s
DA 140G-H-EA1TA O X O X O O O O (1) TU AL - Form C
(Thermal
) 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
5 A @ 125V AC
3 A @ 250V AC
DJ 140G-H-EA1TJ O X O X O O O O (1) TU AL - Form C
(Thermal
) 24V 20 0.5 1 m (39 in.) — Max. – 0.1 A @ 24V DC
Min. – 0.01
A @ 5V DC min. Ye s
FB
140G-H-EA2B O X O X O O O O (2) Aux - Form C 400V 17 1 1 m (39 in.) 12 A @ 250V AC 3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
12 A @ 125V AC
12 A @ 250V AC
140G-K-EA2B O O O O X X O O (2) Aux - Form C 400V 17 1 1 m (39 in.) 12 A @ 250V AC 3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
10 A @ 125V AC
10 A @ 250V AC
KA 140G-G-EA1A X X X X O O O O (1) Aux - Form C 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
5 A @ 125V AC
3 A @ 250V AC
TA 140G-G-EA1AU X X X X O O O O
(1) Aux - Form C
or
(1) AL - Form C
250V 20 0.5 1 m (39 in.) 6 A
@ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
—
— 140G-G-EA1J X X X X O O O O (1) Aux - Form C
or (1) AL
- Form C 24V 20 0.5 1 m (39 in.) — Max. – 0.1 A @ 24V DC Min. – 0.01 A @ 5V DC min. Ye s
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 123 Specifications
Table 123 - 250 V AC/DC Expanded Description
Application Ratings Electrical Operating Ratings (Nominal Values) Order
Code Catalog Number
140G Family Electrical Specifications (1)
(1) Contacts are wired with 600 V (UL/CSA) insulated wire. No voltage derating of circuit breaker required.

Frame
Description
Rated
Voltage
Ue
[V]
Wire Size
Wire Length
IEC Rating
UL RatingG H I J K M N, NS R AWG mm2 Rated Operational
Current (AC)
Rated Operational
Current (DC)
— 140G-H-EA2R2TA O X O X O O O O
(2) Aux - Form C
(2) AL - Fo
rm C
(Thermal)
250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2)
(2) See Table 123 on page 123 for expanded description of the voltage ratings

0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03
A DC)
5 A @ 125V AC
3 A @ 250V AC
— 140G-H-EA3R2A O X O X O O O O (3) Aux - Form C
(2) AL - Fo
rm C 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
5 A @ 125V AC
3 A @ 250V AC
— 140G-N-EA1TA O O O O O O X O (1) AL - Form C
(Thermal
) 250V 20 0.5 1 m (39 in.) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
—
— 140G-N-EA2B O O O O O O X O (2) Aux - Form C 400V 17 1 1 m (39 in.) 12 A @ 250V AC 3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
12 A @ 125V AC
12 A @ 250V A
C
— 140G-N-EA2J O O O O O O X O (2) Aux - Form C 24V 20 0.5 1 m (39 in.) — Max. – 0.1 A @ 24V DC Min. – 0.01 A
@ 5V DC min. Yes
— 140G-R-EA1TA O O O O O O O X (1) AL - Form C
(Thermal
) 250V (3)
(3) Contact your local Rockwell Automation sales office or Allen-Bradley distributor. (3) (3) 6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
—
— 140G-R-EA4A O O O O O O O X (4) Aux - Form C 400V (3) (3) (3) 12 A @ 250V AC 3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
15 A
@ 125V AC
15 A @ 250V A
C
— 140G-R-EA4J O O O O O O O X (4) Aux - Form C 24V (3) (3) (3) — Max. – 0.1 A @ 24V DC Min. – 0.01 A
@ 5V DC min. Yes
— 140G-G-EAB1B
X X X X O O O O Quantity 2
Each (1) N
.C.

Early Break
400 V 17 1
1 m (39 in.) 12 A @ 250V AC
3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
12 A @ 125V AC
12 A @ 250V A
C(4)
(4) For use with 140G-G-RMB, -RMY ,-RMX 140G-H-RMB, -RMY , RMX handle mechanisms. — 1 m (39 in.)
— 140G-G-EAM1B
X X X X O O O O Quantity 2
Each (1) N
.O.

Early Make
400 V 17 1
1 m (39 in.) 12 A @ 250V AC
3 A @ 400V AC

0.5 A @ 125V DC

0.3 A @ 250V DC
12 A @ 125V AC
12 A @ 250V A
C(4) — 1 m (39 in.)
— 140G-K-EAM1A —
X O O O Quantity 2
Each (1) N
.O.

Early Make
250V 20 0.5
1 m (39 in.)
6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
—
(5)
(5) For use with 140G-K-RMB, -RMY , -RMX handle mechanisms. 1 m (39 in.)
140G-M-EAM1A —
O X O O Quantity 2
Each (1) N
.O.

Early Make
250V 20 0.5
1 m (39 in.)
6 A @ 250V AC (2) 0.5 A @ 110V DC

0.3 A @ 250V DC
(min. 0.03 A DC)
—
(5) 1 m (39 in.)
250 V AC/DC Expanded Description
Voltage Class of use AC DC
110V DC DC-12 — 0.5 A
DC-14 — 0.05 A
125V AC/DC AC-12, AC-13, AC-14 6 A —
250V AC/DC
AC-15 5 A —
AC-12 and DC-12 6 A 0.3 A
AC-13 6 A —
AC-14, DC-14 5 A 0.03 A
AC-15 4 A —
124 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Shunt Trip Devices
All shunt trip devices are wired with 600V (UL/CSA) insulated wire. No voltage derating is required.

Application Ratings Electrical Operating Ratings (Nominal Values) 140G Frames G, H, I, J
Order
Code Catalog Number Rated Voltage Ue
[V] Wire Length (Size)
Shunt Open
Release
Operation Voltage [V] Inrush Power Consumption Opening Time [ms]Min. Max. AC
[VA] DC [W]
— 140G-G-SNR 12V DC 1 m ( 0.5 mm2 /20 AWG) 8.4 13.2 — 50 ≤ 15
SJ 140G-G-SNJ 24…30V AC/DC 1 m ( 0.5 mm2 /20 AWG) 16.8 33 50 50 SK 140G-G-SNKY 48…60V AC/DC 1 m ( 0.5 mm2 /20 AWG) 33.6 66 60 60 SD 140G-G-SND 110…127V AC
110…125V DC 1 m ( 0.5 mm2 /20 AWG) 77 139 AC
137 DC 50 50
SA 140G-G-SNA 220…240V AC
220…250V DC 1 m ( 0.5 mm2 /20 AWG) 154 278 AC
274 DC 50 50
SB 140G-G-SNB 380…440V AC 1 m (1 mm2/17 AWG) 266 484 55 — SC 140G-G-SNC 480…525V AC 1 m (1 mm2/17 AWG) 336 577 55 — 140G Frames K, M
— 140G-K-SNR 12V DC 1 m ( 0.5 mm2 /20 AWG)
Shunt Open
Release

8.4 13.2 — 50
≤ 15
SJ 140G-K-SNJ 24…30V AC/DC 1 m ( 0.5 mm2 /20 AWG) 16.8 33 50 50 SK 140G-K-SNKY 48…60V AC/DC 1 m ( 0.5 mm2 /20 AWG) 33.6 66 60 60 SD 140G-K-SND 110…127V AC
110…125V DC 1 m ( 0.5 mm2 /20 AWG) 77 139 AC
137 DC 50 50
SA 140G-K-SNA 220…240V AC
220…250V DC 1 m ( 0.5 mm2 /20 AWG) 154 278 AC
274 DC 50 50
SB 140G-K-SNB 380…440V AC 1 m (1 mm2/17 AWG) 266 484 55 — SC 140G-K-SNC 480…525V AC 1 m (1 mm2/17 AWG) 336 577 55 — Application Ratings Electrical Operating Ratings (Nominal Values) 140G Frames N, NS
Order Code Catalog Number Rated Voltage Ue [V] Wire Length (Size) Shunt Open
Release
Operation Voltage [V] Inrush Power Consumption Opening Time [ms]Min. Max. AC [VA] DC [W] SJ 140G-N-SNJ 24V AC/DC 1 m ( 0.5 mm2 /20 AWG) 16.8 26.4 — 300 ≤ 20
SK 140G-N-SNKY 48V AC/DC 1 m ( 0.5 mm2 /20 AWG) 33.6 52.8 300 300 SD 140G-N-SND 110…120V AC/DC 1 m ( 0.5 mm2 /20 AWG) 77 132 300 300 SA 140G-N-SNA 220…240V AC/DC 1 m ( 0.5 mm2 /20 AWG) 154 264 300 300 SB 140G-N-SNB 380…400V AC 1 m (1 mm2/17 AWG) 266 440 300 — RJ 140G-NS-SNCJ 24V AC/DC 1 m ( 0.5 mm2 /20 AWG)
Shunt Close
Release

20.4 26.4 300 300
≤ 80
RK 140G-NS-SNCKY 48V AC/DC 1 m ( 0.5 mm2 /20 AWG) 40.8 52.8 300 300 RD 140G-NS-SNCD 110…120V AC/DC 1 m ( 0.5 mm2 /20 AWG) 93.5 126.5 300 300 RA 140G-NS-SNCA 220…240V AC/DC 1 m ( 0.5 mm2 /20 AWG) 187 196.5 300 300 RB 140G-NS-SNCB 380…400V AC 1 m (1 mm2/17 AWG) 323 440 300 — 140G Frame R
SJ 140G-R-SNJ 24V AC/DC 1 m ( 0.5 mm2 /20 AWG)
Shunt Open
Release

16.8 26.4 — 200
≤ 60
SK 140G-R-SNKY 48V AC/DC 1 m ( 0.5 mm2 /20 AWG) 33.6 52.8 200 200 SD 140G-R-SND 110…120V AC/DC 1 m ( 0.5 mm2 /20 AWG) 77 132 200 200 SA 140G-R-SNA 220…240V AC/DC 1 m ( 0.5 mm2 /20 AWG) 154 264 200 200 SB 140G-R-SNB 380…400V AC/DC 1 m (1 mm2/17 AWG) 266 440 200 — RJ 140G-R-SNCJ 24V AC/DC 1 m ( 0.5 mm2 /20 AWG)
Shunt Close
Release

20.4 26.4 — 200
≤ 80
RK 140G-R-SNCKY 48V AC/DC 1 m ( 0.5 mm2 /20 AWG) 40.8 52.8 200 200 RD 140G-R-SNCD 110…120V AC/DC 1 m ( 0.5 mm2 /20 AWG) 93.5 126.5 200 200 RA 140G-R-SNCA 220…240V AC/DC 1 m ( 0.5 mm2 /20 AWG) 187 196.5 200 200 RB 140G-R-SNCB 380…400V AC/DC 1 m (1 mm2/17 AWG) 323 440 200 — Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 125 Specifications
Undervoltage Release Devices
All undervoltage release devices are wired with 600V (UL/CSA) insulated wire. No voltage derating is required.

Application Ratings Electrical Operating Ratings (Nominal Values) 140G Frames G, H, I, J
Order
Code Catalog Number Rated Voltage Ue [V] Wire Length (Size) Electrical Specifications
Dropout Voltage [V] Pickup Voltage
Max. [V]
UVR P ower Absorbed During
Normal O
peration Opening Time
[ms]Min. Max. AC [VA] DC [W]
UJ 140G-G-UVJ 24…30V AC/DC 1 m ( 0.5 mm2 /20 AWG) 8.4 21 25.5 1.5 1.5 ≤ 15
UR 140G-G-UVR 48V AC/DC 1 m ( 0.5 mm2 /20 AWG) 16.8 33.6 40.8 1 1 — 140G-G-UVKY 60V AC/DC 1 m ( 0.5 mm2 /20 AWG) 21 42 51 1 1 UD 140G-G-UVD 110…127V AC
110…125V DC 1 m ( 0.5 mm2 /20 AWG) 38.5 88.9 AC

87.5 DC
108 AC
106 DC 2 2
UA 140G-G-UVA 220…240V AC
220…250V DC 1 m ( 0.5 mm2 /20 AWG) 77 154 AC
175 DC
208 AC
212.5 DC 2.5 2.5
UB 140G-G-UVB 380…440V AC 1 m (1 mm2/17 AWG) 133 308 374 3 — UC 140G-G-UVC 480…525V AC 1 m (1 mm2/17 AWG) 168 367.5 446 4 — 140G Frames K, M
UJ 140G-K-UVJ 24…30V AC/DC 1 m ( 0.5 mm2 /20 AWG) 8.4 21 25.5 1.5 1.5 ≤ 25
UR 140G-K-UVR 48V AC/DC 1 m ( 0.5 mm2 /20 AWG) 16.8 33.6 40.8 1 1 — 140G-K-UVKY 60V AC/DC 1 m ( 0.5 mm2 /20 AWG) 21 42 51 1 1 UD 140G-K-UVD 110…127V AC
110…125V DC 1 m ( 0.5 mm2 /20 AWG) 38.5 88.9 AC

87.5 DC
108 AC
106 DC 2 2
UA 140G-K-UVA 220…240V AC
220…250V DC 1 m ( 0.5 mm2 /20 AWG) 77 154 AC
175 DC
208 AC
212.5 DC 2.5 2.5
UB 140G-K-UVB 380…440V AC 1 m (1 mm2/17 AWG) 133 308 374 3 — UC 140G-K-UVC 480…525V AC 1 m (1 mm2/17 AWG) 168 367.5 446 4 — Application Ratings Electrical Operating Ratings (Nominal Values) 140G Frames N, NS
Order
Code Catalog Number Rated Voltage Ue [V] Wire Length (Size) Electrical Specifications
Dropout Voltage [V] Pickup Voltage
Max. [V]
UVR P ower Absorbed During
Normal O
peration Opening Time
[ms]Min. Max. AC [VA] DC [W]
UJ 140G-N-UVJ 24V AC/DC 1 m ( 0.5 mm2 /20 AWG) 8.4 21 25.5 — 5 ≤ 20
— 140G-N-UVKY 60V AC/DC 1 m ( 0.5 mm2 /20 AWG) 21 42 51 5 5 UD 140G-N-UVD 110…120V AC/DC 1 m ( 0.5 mm2 /20 AWG) 38.5 88.9 AC

87.5 DC
108 AC
106 DC 5 5
UA 140G-N-UVA 220…240V AC/DC 1 m ( 0.5 mm2 /20 AWG) 77 154 AC 175 DC
208 AC
212.5 DC 5 5
UB 140G-N-UVB 380…400V AC 1 m (1 mm2/17 AWG) 133 308 374 5 — UC 140G-N-UVC 415…440V AC 1 m (1 mm2/17 AWG) 168 367.5 446 5 — 140G Frame R
UJ 140G-R-UVJ 24V AC/DC 1 m ( 0.5 mm2 /20 AWG) 8.4 21 25.5 — 5 ≤ 30
— 140G-R-UVKY 60V AC/DC 1 m ( 0.5 mm2 /20 AWG) 21 42 51 5 5 UD 140G-R-UVD 110…120V AC/DC 1 m ( 0.5 mm2 /20 AWG) 38.5 88.9 AC

87.5 DC
108 AC
106 DC 5 5
UA 140G-R-UVA 220…240V AC/DC 1 m ( 0.5 mm2 /20 AWG) 77 154 AC 175 DC
208 AC
212.5 DC 5 5
UB 140G-R-UVB 380…400V AC 1 m (1 mm2/17 AWG) 133 308 374 5 — UC 140G-R-UVC 415…440V AC 1 m ( 0.5 mm2 /20 AWG) 168 367.5 446 5 — 126 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Motor Operators
All motor operators are wired with 600V (UL/CSA) insulated wire. No voltage derating is required.

Application Ratings Application Specifications, Electrical Operating Ratings (Nominal Values) Catalog Number Rated Voltage Ue
[V]
140G Frame Wire Length (Size) Operating Voltage Opening Time [s]
Closing
Time [s]
Resetting
Time
[s]
Mi
n. Control
Impulse Time
(opening
and
closing) [ms]
Inrush Power
UVR Power Absorbed
During Normal
Opera
tion
G H I J Min. [V] Max. [V] AC [VA] DC [W] AC [VA] DC [W] 140G-G-EOPJ 24 V DC X O X O 1 m ( 0.5 mm2 /20 AWG)
(1)
(1) Contact your local Rockwell Automation sales office or Allen-Bradley distributor. (1) (1) (1) (1) (1) (1) (1) — (1)
140G-H-EOPJ O X O X 20.4 26.4 0.1 0.1 (1) ≥ 150 — 500 — 350 140G-G-EOPKY 48…60 V DC X O X O 1 m ( 0.5 mm2 /20 AWG)
(1) (1) (1) (1) (1) (1) — (1) — 350
140G-H-EOPKY O X O X 40.8 66 0.1 0.1 (1) ≥ 150 — 500 — 350 140G-G-EOPD 110…125 V AC/DC X O X O 1 m ( 0.5 mm2 /20 AWG) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)
140G-H-EOPD O X O X 106.3 137 0.1 0.1 (1) ≥ 150 500 500 350 350 140G-G-EOPA 220…250 V AC/DC X O X O 1 m ( 0.5 mm2 /20 AWG) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1)
140G-H-EOPA O X O X 212.6 275 0.1 0.1 (1) ≥ 150 500 500 350 350 140G-G-EOPB 380…440 V AC X O X O 1 m (1 mm2/17 AWG)
(1) (1) (1) (1) (1) (1) (1) — (1) —
140G-H-EOPB O X O X 374 484 0.1 0.1 (1) ≥ 150 500 — 350 — 140G-G-EOPC 480…525 V AC X O X O 1 m (1 mm2/17 AWG)
(1) (1) (1) (1) (1) (1) (1) — (1) —
140G-H-EOPC O X O X (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) Application Ratings Application Specifications, Electrical Operating Ratings (Nominal Values) Catalog Number Rated Voltage Ue
[V]
140G Frame Wire Length (Size) Operating Voltage Opening Time [s]
Closing
Time [s]
Resetting
Time [s]
Mi
n. Control
Impulse T
ime
(opening and
closing) [ms]
Inrush Power
UVR Power Absorbed
During Norma
l
Operation
K M Min. [V] Max. [V] AC [VA] DC [W] AC [VA] DC [W]
140G-K-EOPJ 24 V DC X O 1 m ( 0.5 mm2 /20 AWG) 20.4 26.4 1.5 < 0.1 3 ≥ 100 — 300 — 150 140G-M-EOPJ O X 20.4 26.4 3 < 0.1 5 ≥ 100 — 300 — 150
140G-K-EOPKY 48…60 V DC X O 1 m ( 0.5 mm2 /20 AWG) 40.8 66 1.5 < 0.1 3 ≥ 100 — 300 — 150 140G-M-EOPKY O X 40.8 66 3 < 0.1 5 ≥ 100 — 300 — 150
140G-K-EOPD 110…125 V AC/DC X O 1 m ( 0.5 mm2 /20 AWG) 106.3 137 1.5 < 0.1 3 ≥ 100 300 300 150 150 140G-M-EOPD O X 106.3 137 3 < 0.1 5 ≥ 100 300 300 150 150 140G-K-EOPA 220…250 V AC/DC X O 1 m ( 0.5 mm2 /20 AWG) 212.6 275 1.5 < 0.1 3 ≥ 100 300 300 150 150 140G-M-EOPA O X 212.6 275 3 < 0.1 5 ≥ 100 300 300 150 150 140G-K-EOPB 380 V AC X O 1 m (1 mm2/17 AWG) 374 484 1.5 < 0.1 3 ≥ 100 300 — 150 — 140G-M-EOPB O X 374 484 3 < 0.1 5 ≥ 100 300 — 150 —
Application Ratings Application Specifications, Electrical Operating Ratings (Nominal Values) Cat. No. Spring
Charging Motor Rated Voltage Ue [V] 140G Frame Wire Length (Size) Operating Voltage Charging Time [s] Inrush Power N NS Min. [V] Max. [V] AC [VA] DC [W]
140G-NS-SCMJ 24…30 V AC/DC O X 1 m ( 0.5 mm2 /20 AWG) 20.4 33 8 - 10 — ≤ 400 140G-NS-SCMKY 48…60 V AC/DC O X 40.8 66 8 - 10 ≤ 400 ≤ 400 140G-NS-SCMD 100…130 V AC/DC O X 1 m ( 0.5 mm2 /20 AWG) 106.3 143 8 - 10 ≤ 400 ≤ 400 140G-NS-SCMA 220…250 V AC/DC O X 212.6 275 8 - 10 — ≤ 400 140G-NS-SCMB 380…415 V AC O X 1 m (1 mm2/17 AWG) 323 456 8 - 10 ≤ 400 — Application Ratings Application Specifications, Electrical Operating Ratings (Nominal Values) Cat. No. Spring
Charging Motor Rated Voltage Ue [V] 140G Frame Wire Length (Size) Operating Voltage Inrush Time [s]
Charging
Time [s]
Inrush Power
R Min. [V] Max. [V] AC [VA] DC [W]
140G-R-SCMJ 24…30 V AC/DC X 1 m ( 0.5 mm2 /20 AWG) 20.4 33 0.2 4 - 5 500 500 140G-R-SCMKY 48…60 V AC/DC X 40.8 66 0.2 4 - 5 500 500
140G-R-SCMD 100…130 V AC/DC X 1 m ( 0.5 mm2 /20 AWG) 106.3 143 0.2 4 - 5 500 500 140G-R-SCMA 220…250 V AC/DC X 212.6 275 0.2 4 - 5 500 500 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 127 Specifications
Busbar and Terminals
Busbar
140G
Frame Size
Busbar Dimensions Terminal Torque
Hex Tool
SizeWidth (A) Thickness (B) Terminal Hole
Diameter (C)
Ho le
Center (
D) Fastener [lb•in.] [N•m]Min. Max. Min. Max.

G [in.] 0.512 0.630 0.138 0.197 0.138 0.63
M6 53 6 M5[mm] 13 16 3.5 5 6.5 7.5
H [in.] 0.512 0.787 0.098 0.197 0.138 0.63
[mm] 13 20 2.5 5 6.5 7.5
I [in.] 0.669 0.984 0.197 0.315 0.335 0.374
M8 71 8 M6[mm] 17 25 5 8 8.5 9.5
J [in.] 0.669 0.984 0.197 0.315 0.335 0.3974
[mm] 17 25 5 8 8.5 9.5
K
[in.] 1.38 1.38 0.19 5 0.41 0.43
M8 248 28 M8[mm] 35 35 0.39 10 10.5 0.11
140G
Frame Size
Busb
ar Dimensions Terminal Torque
Hex Tool
SizeWidth (A) Thickness (B) Terminal Holes
(two) Diameter
(C)
Hole
Center (D)
Dista nce Between
Terminal Holes (E)) Fas tener [lb•in.] [N•m]Min. Min. Max.

M
[in.] 1.57 0.19 0.39 0.25 (each) 0.47 0.88
(2) M6 80 9 M5
[mm] 50 5 10 6.5 (each) 12 22.5
N
[in.] 1.96 0.4 0.78 0.433 0.55 0.984
(2) M10 161 18 M5
[mm] 50 10 20 11 (each) 14 25
140G-R Frame
Size
Qty.

Required
Busbar
Dimensions Ter
minal Torque
Wrench
SizeWidth
(A) Thickness (B)
Terminal
Holes (four)
Dia
meter (C)
Hole
Center
(D)
Distance Between
Terminal
Holes (E) Fastener [lb•in.] [N•m]
Front Busbar
2000 A 2 [in.] 4 0.25 0.59 0.79 1.57
Fasteners supplied by customer[mm] 102 6.4 15 20 40
2500 A, 80% 2 [in.] 4 0.25 0.59 0.79 1.57
[mm] 102 6.4 15 20 40
Rear Busbar(1)
(1) Always use two wrenches (to av oid straining the insulating parts of the breaker), and apply the tightening torque of the terminals using high-strength fasteners. Check tightness after 24 hours. 2000 A 2 [in.] 4 0.25 0.59 4.5 1.57
Fasteners supplied by customer[mm] 102 6.4 15 114 40
2500 A, 80% 2 [in.] 4 0.25 0.59 4.5 1.57
[mm] 102 6.4 15 114 40
2500 A, 100% 4 [in.] 4 0.25 0.512 3.87 1.75 M12 Stud 615 70 19 mm[mm] 102 6.4 13 98 44.45 3000 A, 80% 4 [in.] 4 0.25 0.512 3.87 1.75 M12 Stud 615 70 19 mm[mm] 102 6.4 13 98 44.45 3000 A,
100% 4 [in.] 4 0.25 0.512 3.87 1.75 M12 Stud 615 70 19 mm[mm] 102 6.4 13 98 44.45 D
A
C (dia.)
B
B
D
A
C (dia.)
E
D
A
C (dia.)E
B
E
128 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Specifications
Cable (Ring) Terminals
140G Frame
Size
Cable (Ring) Terminal Dimensions No. of
Cables
Cable (R ing) Terminal Torque Fastener
Terminal

ToolWidth (A) Terminal Hole Diameter
(B) Fastener [lb•in.] [N•m]
G [in.] 0.630 0.25 1
M6 53 6 CH5[mm] 16 6.5
H [in.] 0.787 0.25 1[mm] 20 6.5
I [in.] 0.984 0.335 1
M8 71 8 CH6[mm] 25 8.5
J [in.] 0.984 0.335 1[mm] 25 8.5
K [in.] 1.38 0.41 1 M8 248 28 CH8[mm] 35 10.5
M [in.]
See Extender/Spreader table[mm]
N [in.]
[mm]
B
A
1 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 129 Trip and Let-through Current Curves
Using Trip Curves
One of the most common questions asked after, “How is an MCCB properly sized?” is, “How do I interpret the trip curves?” A logical starting point is to explain what the curve actually is. The curve is a representation of how the circuit breaker will react  to overcurrents and short-circuit currents. The curve is determined by a specific set of test conditions, and as such, you should use the curve as a guideline; real-world deviations from the test criteria may alter the individual results as compared to the curve.

Trip Curve for a Thermal-Magnetic MCCB
The most commonly selected form of thermal protection is the bimetallic version. This works similarly to a traditional overload relay in which a bimetallic element is heated, causing a deflection, which then exerts pressure on a trip bar and causes the circuit breaker to trip.

Figure 16 - Example Bimetallic Trip Curve
Topic Page
Using Trip Curves 129
Bulletin 140G Thermal-magnetic Molded Case Circuit Breakers 131 Bulletin 140G Electronic Molded Case Circuit Breakers 157 Let-through Current Curves 171
Bulletin 140G Current-limiting Molded Case Circuit Breakers 174 Bulletin 140MG Motor Circuit Protectors 179
Bulletin 140MG Motor Protection Circuit Breakers 187
2x 5x
3 min
10 sec Time
Maximum
Time
Minimum
Time
Using the bimetallic model, we can provide a thermal protection curve as shown here
t
130 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 17 - Example Thermal-magnetic MCCB Trip Curve
Trip Curve for an Electronic MCCB
An alternative to using fixed-thermal protection is to use electronic overcurrent protection, which electronically replicates the function of the mechanical overcurrent device.

One of the benefits of using electronic trip units is their ability to tailor the tripping characteristics of the circuit breaker for the application.

The electronic trip unit has the ability to provide adva nced protection in the form of additional trip functionality such as adjustable:
• Long Time – Allows the long time between 1.05 and ~1.3 x the thermal rating to be delayed, similar to how an adjustable relay changes clas
ses
• Short Time – Adjustable short time between thermal and short-circuit • Instantaneous Trip – Adjustable instantaneous short-circuit trip time • Ground Fault – Adjustable time and value of ground fault tripping Figure 18 shows an example trip curve for electronic MCCBs.

Figure 18 - Example Electronic MCCB Trip Curve
Electronic trip units are available in a variety of trip settings. The mos t common combinations are LSI, LSIG and M-LIV trip settings; therefore a wide variety of options exist for customizing the protection the circuit breaker provides within the control panel.
3x 40x
1 min

0.01 sec
Time
Magnetic
Action
Thermal
Action
Combining the short-circuit and overcurrent protection
provides us with a protection curve that looks like this.

0.1 kA 1 kA
Current
10 kA 100 kA
1E2 s

0.1 s
10 s
100 s
1E3 s
1E4 sTime (sec)
L
SG
I
L - Overcurrent protection long time delay
S – Short-circuit protection short time delay
I – Short-circuit protection instantaneous trip
G – Ground fault protection
f
' :::,
~
■ II
~
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 131 Trip and Let-through Current Curves
Bulletin 140G Thermal-magnetic Molded Case Circuit
Breakers
Time-Current Curves
Figure 19 - 140G-G Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 15…30 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 124 - C
urrent Ratings
Rated Current In [A] Magnetic Trip Im [A]
15…30 500
Current in Multiples of In
Cold Trip
Hot Trip
t [s]
30 A
20 A
15 A

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN

0.1 1 10 100 1000
'
I
\
_\
_\
\ ,
\ r-..
_1 \: ~ .
_, ' "
_, \ ' J. ,- I\ IL
~ ' ~ ',
' " -~" "t: l'l.
/ ~
' I ~ '..,, " ' '
I'
I'\-~· _,
~ " I"-
++--------.
t~
• _I
l
' l_
I I 111
132 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 20 - 140G-G Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 32 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100 1000
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
I
\
\
\
·. ; .
' \
'
'/
\ ~
\ \.
- ·
'\
\t' 1, [\
.
/ ... ....
/
" '\..
' ' \.
' ~ ~ ~
'
" '
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 133 Trip and Let-through Current Curves
Figure 21 - 140G-G Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 35…50 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 125 - C
urrent Ratings
Rated Current In [A] Magnetic Trip Im [A]
35…50 500
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100 1000
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
50 A
40 A
35 A
-
• '\
t' \
~ -
.. , ... • ' \. '\.
" \ '- , .. ~
~
\ "', 11
.n
-...
'
" /
' \ / ~
~ ri\
D
,-,-
-
I I
-~ u
I I I
134 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 22 - 140G-G Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 60…100 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 126 - C
urrent Ratings
Rated Current In [A] Magnetic Trip Im [A]
60 600
63 630
70 700
80 800
90 900
100 1000
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100 1000
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
l
~ .
\
' l "
\ \
-- ~ ""
a ' ' .. J
I.
" a
\ '
1• "
'
'\.
) \ \
+
f
' "'-
f -
f- '"
" ' ' \.
"\
r
f
f
+
a
I
I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 135 Trip and Let-through Current Curves
Figure 23 - 140G-G Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 125 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100 1000
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
1250 A (10 x In)
l
~ ,. .. ,
l- x \ '
"-
~ . ,,
ll .. ,,, /
' ' ...
\
'
,. I'
' \ '\,. I "\,
\
"'
'
/,..
-/ - -, "I~ -
/
' ... "I
' \.
",
- v i I
-/
I#"
-~ -
136 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 24 - 140G-G Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 160 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
x I1
-
•
~
\
\ \
\ '\.
. -- -~ \ ' ... ,,
' "
' "
/"'-.
\ ". ' \
"'
... ,
-~
" " -, ... ... ... .....

I"-.
' ..._"- ...... , -
... " ... ,_
- ~
I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 137 Trip and Let-through Current Curves
Figure 25 - 140G-H Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 15…30 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 127 -
Current Ratings
Rated Current In [A] Magnetic Trip Im [A]
15…30 400
Current in Multiples of In
Cold Trip
Hot Trip

0.1 11 0 100

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
15 A
t [s]
30 A
20 A25 A
138 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 26 - 140G-H Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 35…50 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 128 - C
urrent Ratings
Rated Current In [A] Magnetic Trip Im [A]
35 400
40 400
50 500
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
50 A
35 A
~\
\ \\
,, \~, /
\. "~---'• )c '
' /
' "
~
__ ..,
- -.... ....
" '-
' ,,
'- ' -
1_J
q - -
~
I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 139 Trip and Let-through Current Curves
Figure 27 - 140G-H Time-Current Curve
• Maximum current: 32 A
• Instantaneous (magnetic) trip: 400 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Hot Trip
Cold Trip
Current in Multiples of In

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
x I1
I
: •
' \
\
.. -...
' ' \ \
'
I I
\ \ I". /I I
...
' ... - ' - " . ' -~
' ' ~ "\,.,,. .... ,
i.....
- ~
-/ ... ...
lj ... '-
I
' "
' ' ....
-1--- -- -~ -
I
140 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 28 - 140G-H Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 60…70 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 129 - C
urrent Ratings
Rated Current In [A] Magnetic Trip Im [A]
60 600
63 630
70 700
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
-
~ -- -~
\
..

I \
\ \Q
/
V
~ - ~-- \ -=-f--'-. - ~--
... '
~
" "
f--
...... ""-
/
' "
... ~
' --..... ...
' ' ' I'.~ ",
~
-~
~ - ~ -- - --~ ' ... - ~ --
~
_l_ I I I I I I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 141 Trip and Let-through Current Curves
Figure 29 - 140G-H Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 80…100 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN

5...10 x In
142 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 30 - 140G-H Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 110…125 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN

5...10 x In
I
\
\
~\
I
' \ \ \.
\ \ '\ /
' " '
' ' '\.
' ' .x ~~
\..
/ \. '"'" " '' ...
- ' '\e---1-
'
'-
"
'-
''" '
--
-f- 1'
i"
I--- f-
- - I I
I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 143 Trip and Let-through Current Curves
Figure 31 - 140G-H Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 160 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
x I1
I . .

I
\
\
\-
. '
' ' --
\ "
- --f-
"
V
. ' . ' - -' '- - '
\
'- '
- -
"'"
.......
' --/ - -, .... _
/
' / ....... ...
........ ....
~
.... -- --....
-- - -
'
- --~
144 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 32 - 140G-I Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 60…100 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 145 Trip and Let-through Current Curves
Figure 33 - 140G-I Time-Current Curve
• Maximum voltage: 600Y/347V AC
• Maximum current: 110…150 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
10 100
1000
10000
1 HOUR
10 MIN
1 MIN
I
" '
'
"',
'\. ... '
-~
' '
'-'
'i.. '~ \
'
r'\. ...
"
/ ..... '-/
, ... '
V
' .\ '
' '$ \ )' \ \
"' ' '
\
\
\
-
I
I
\
146 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 34 - 140G-I Time-Current Curve
• Maximum voltage: 600Y/347V AC, 480V AC
• Maximum current: 160…225 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
10 100
1000
10000
1 HOUR
10 MIN
1 MIN
~
+
'\"
"\.
1'1'.
1'.
' ' ' ' '
.... "1" '\ /
'r--._ "\. +
-i---1--
"
'\
I'-. I'\..
\ +
' . . -• t=...-'-\.-
A
1'..sp \ /
I/
'. ~ \
+
\. -,
\
+
\
-
I
.

Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 147 Trip and Let-through Current Curves
Figure 35 - 140G-J Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 25…50 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 130 -
Current Ratings
Rated Current In [A] Magnetic Trip Im [A]
25…40 400
50 500
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
50 A
25 A
148 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 36 - 140G-J Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 60…70 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
Table 131 - C
urrent Ratings
Rated Current In [A] Magnetic Trip Im [A]
60 600
63 630
70 700
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100
t [s]

0.01 0.1
1 10
100
1000
10000
1 HOUR
10 MIN
1 MIN
- -
-~
-~ -r-,----+L---+---1-----I~J-'--J~= -
I--- .__ _L__ - '--
- - - --1--L_L
c--- -==­-~--
'----
___ -----,- -==---L,.._-1-
L__ _ - C--
1--­~ - -:====:-,==::::Ct:-"--~ --'--' _ -=--'- '
- - ---r-+-----j-t-+-□7 = - '--,r-1---_- -
-,-t---1------l-_L I
I I
I I I I I I I I I I I I I I I I I I I I 1 I I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 149 Trip and Let-through Current Curves
Figure 37 - 140G-J Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 80…100 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
1 HOUR
10 MIN
1 10
1000
10000
t [s]
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100

0.01 0.1
100
1 MIN

5...10 x In
- l -
\
-
l \ \
\ \" \ \
\\ \ /
' ~-'
" . ' '
'\ "
'I,.
/ -, \. '\
/ '\ ""
r\
' ' ' - --
'
....
' ....
' " ~\ ""
'
~ ~
I I
I
150 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 38 - 140G-J Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 110…150 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
1 HOUR
10 MIN
10 1000
1000
t [s
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100

0.01 0.1
100
1 MIN

5...10 x In
1 l
l
\ t . . '

1. 1.
\ \
\ \ \.
\ \ \ /
\c !!ii:
\ ~ r ',
' \ " " ./ \. \ - r\.
/
' "
~1\.
' '
' ' ' " '\ ",
' ~
~ +---I I
- l _L I I I _ _L
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 151 Trip and Let-through Current Curves
Figure 39 - 140G-J Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 160…225 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
1 HOUR
10 MIN
10 1000
1000
t [s
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100

0.01 0.1
100
1 MIN

5...10 x In
1 I i
\
\ \
\ ~ \ 1\.
\ \ \.
\ \\. \ ~ V
'\
~ .t-' ' ''
' ' " ,
"
II,.

A\..
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- ,II,.
/ ,,
II,. "'-
1'.
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' " ' "\
II,.
- ~ +---I I
-~ - -
152 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 40 - 140G-J Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 250 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
1 HOUR
10 MIN
1 10
1000
1000
t [s]
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100

0.01 0.1
100
1 MIN

5...10 x In
~~~
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 153 Trip and Let-through Current Curves
Figure 41 - 140G-K Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 300, 400 A
• Adjustable thermal/ adjustable magnetic release
• Instantaneous (magnetic) trip tolerance: -20% / +30%
1 HOUR
10 MIN
1 10
1000
1000
t [s]
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100

0.01 0.1
100
1 MIN
I3 = 5...10 x In
I
\
\
\
\
\ \-=~
\ '
~ _ \:,
\
- \:
\ ' 'Y/ \
'\. - f--
' - ' " - f--
\
' \ \. I'\.
y
\: r\
\
' ' ' '
" '\: \
\
'
"
' ',
I ~
~-~
·1
154 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 42 - 140G-M Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 600 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%
1 HOUR
10 MIN
1 10
1000
1000
t [s]
Current in Multiples of In
Cold Trip
Hot Trip

0.1 1 10 100

0.01 0.1
100
1 MIN
I3 = 5...10 x In
-
\
\
\ \
...
' ...
' '-
l \.
" \ \ [\.. V
\
.... ,><:
tlll.
' ' ' ... ' ..
' ',_ '
/
·~ ',-~
"- , ...
-
'
.... ~
~,
- - -
--► .. I I--~-
-
- -- -- f-- - --
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 155 Trip and Let-through Current Curves
Figure 43 - 140G-M Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 630 A
• Instantaneous (magnetic) trip tolerance: -20% / +30%

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
Hot Trip
Cold Trip
I3 = 5...10 x In
Current in Multiples of In
\
\
\ \
• , ... • ...
' '
I I
I \.
"
A I
\ ~ /
" • , ..
~
. -... .... ..
' - ' ...
~
/ I'\. "r,,...

I/ "\ ', .. I ...
- -
' ' ''.,,.
~
""""
156 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 44 - 140G-M Time-Current Curve
• Maximum voltage: 600V AC
• Maximum current: 800 A
• Adjustable thermal/ adjustable magnetic release
• Instantaneous (magnetic) trip tolerance: -20% / +30%

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
Hot Trip
Cold Trip
I3 = 5...10 x In
Current in Multiples of In
1 HOUR
10 MIN
1 MIN
, ,
\
\
\
-~
' ..
' ..
' '-
\
\
_ ,
\ '\. /
\ '
'~ • \ "-- - ...
-.. " ,.,.
\• '\ ' ,_
/ \. I',...
/ '
,,
" -
' "
'\.
" " '
- -~
--~
~
1--~
- ~
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 157 Trip and Let-through Current Curves
Bulletin 140G Electronic Molded Case Circuit
Breakers
Figure 45 - 140G-H Time-Current Curve
• Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 40 A, 60 A, 100 A, 150 A, 250 A • Electronic trip unit. Long delay response, short delay with I2t response, and instantaneous curve Table 132 - Tolerance Values
Notes:

1. Curve accuracy applies from -20° C to +55° C am bient. For possible continuous ampere derating for ambient above 40° C, consult Rockwell Automation.

2. The
right portion of the curve is determined by the interrupting rating of the circuit breaker.

3. Total clearing times shown include the response times of the trip unit, the br eaker opening, and the interruption of the current.

4. For high fault current levels an additional fixed instantaneous hardware override is provided at10.5 x In.

Protection Trip Threshold Trip Time
L 1.05 ≤ x I1 ≤ 1.25 ± 20%
S ± 10% ± 20%
I ± 15% ≤ 60 ms
Others ± 20%

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
0,4 1
1 10
S
I2t ON
I2t OFF
L
I
1 10

0.001

0.01 0.1
1 11 0
t [s]
I [kA]
Current in Multiples of In
I2=In X Ʃ
1 2

5.5t2 (s)
0 S

0.05 0.2

0.40.1 I=10In

1.5 L
I I
I1=In X (0.4+Ʃ)

0.02 0.08

0.16 t1 (s)
0 L I
3 36
6012

0.04 I=3I1

0.32 I3=In X Ʃ1

1.5 2

5.5 0
- -
~
-
• .. •
... """ I .....
"i-... ,, ' ,.
- -- -..... """ , .....
, J - - -
-
.....
'
-~ - ~
-
.... -"" .... ...
"'
.... , i-.,
-
~- ~
-.....:-
~- - ---
.........
-
,_
~- I- --
,-
I
11 12 13 I
158 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 46 - 140G-H Ground Fault Protection Curve
• Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 25 A, 60 A, 100 A, 125 A
Table 133 - Tolerance Values
Protection Trip Threshold Trip Time
G ± 10% ± 20%
Current in Multiples of In

0.001

0.01 0.1
1 10
100
1000
10000

0.100 1.000 10.000 100.000
t [s]
10,2
G
Supressed for I>2In
Ground Fault Protection Curve
~ ■
~ =+=F~A-i±±tt===i::=• ff+::j::::j::1:1R====±==±t::t+:+:m G ~nx ■
('! lQ t8 t4(s) ooo
o 0.1 .. ~0.4

0.2~ !""l0.8
t
14 11 12
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 159 Trip and Let-through Current Curves
Table 134 - Ground Fault Current Ratings
I4 [In]
In [A] 0.2 0.25 0.45 0.55 0.75 0.8 1
25 5 6.25 11.3 13.8 18.8 20 25
60 12 15 27 33 45 48 60
100 20 25 45 55 75 80 100
125 25 31.3 56.3 68.8 93.8 100 125
160(1)
(1) IEC only.
32 40 75 88 120 128 160
160 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 47 - 140G-J Time-Current Curve
• Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 40 A; 60 A; 100 A; 150 A; 250 A • Electronic trip unit. Long delay response, short delay with I2t response, and instantaneous curve Table 135 - Tolerance Values
Notes:

1. Curve accuracy applies from -20° C to +55° C am bient. For possible continuous ampere derating for ambient above 40° C, consult Rockwell Automation.

2. The
right portion of the curve is determined by the interrupting rating of the circuit breaker.

3. Total clearing times shown include the response times of the trip unit, the br eaker opening, and the interruption of the current.

4. For high fault current levels an additional fixed instantaneous hardware override is provided at10.5 x In.

Protection Trip Threshold Trip Time
L 1.05 ≤ x I1 ≤ 1.25 ± 20%
S ± 10% ± 20%
I ± 15% ≤ 60 ms
Others ± 20%

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
0,4 1
S I2t ON
I2t OFF
L
I1 10
Current in Multiples of In
1 HOUR
10 MIN
1 MIN

0.001

0.01 0.1
1 11 0
t [s]
I [kA]
II2=In X Ʃ1
2 5.5t2 (s)
0 S

0.05 0.2

0.40.1 I=10In

1.5 L
I I
I1=In X (0.4+Ʃ)

0.02 0.08

0.16 t1 (s)
0 L
3 36
6012

0.04 I=3I1

0.32 I3=In X Ʃ
1 1.5
2 5.5
0 .. •
-" -..... '~ ',:" "'"
-
- f= - - " ...... .. ,, - -
'
I -
""" '
', " • '
I Ill I ■
~=
===-= -
....
-- -.. ~
~ ~
""'~ ""
--
-
,,
~
I 7 I
11 12 13 I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 161 Trip and Let-through Current Curves
Figure 48 - 140G-J Ground Fault Protection Curve for LSIG MCCBs • Maximum voltage: 600V AC, 50/60 Hz • Available sensors (In): 40 A, 60 A, 100 A, 150 A, 250 A Example:
– In = 100 A
– I4 = 100 x (0.2 + 0.25) = 45 A
– t4 = 0.2 s @ I > I4
Table 136 - Ground Fault Current Ratings

0.001

0.01 0.1
1 10
100
1,000
10,000

0.100 1.000 10.000 100.000
t [s ]
10,2
G
Current in Multiples of In
Supressed for I>2In
I4 [In]
In [A] 0.2 0.25 0.45 0.55 0.75 0.8 1
25 8 10 18 22 30 32 40
60 12 15 27 33 45 48 60
100 20 25 45 55 75 80 100
150 30 37.5 67.5 82.5 113 120 150
250 50 62.5 113 138 188 200 250
~
•
■
LSJG
~
Test/Prg
162 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 49 - 140G-K Time-Current Curve
• Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 300 A; 400 A
• Electronic trip unit. Long delay response , short delay with I2t response, and instantaneous curve
Table 137 - Tolerance Values Notes:

1. Curve accuracy applies from -20° C to +55° C ambient. For possible continuous ampere derating for ambient above 40° C, consult Rockwell A
utomation.

2. The right portion of the curve is determined by the interrupting rating of the cir
cuit breaker.

3. Total clearing times shown include the response times of the trip unit, the breake
r opening, and the interruption of the current.

4. For high fault current levels an additional fixed instantaneous hardware
override is provided at10.5 x In.

Table 138 - Current Ratings

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
L
0,4 1
0,6
10 S
I2t ON
I2t OFF
121,5
I
0,4..1
0,6..10
1,5..12
Current in Multiples of In

0.001

0.01 0.1
1 11 0
t [s]
I [kA]
Protection Trip Threshold Trip Time
L 1.05 ≤ x I1 ≤ 1.25 ± 20%
S ± 10% ± 20%
I ± 15% ≤ 60 ms
Others ± 20% —
Example:

In = 300 A
I3 = 300 x (1.5+3) = 135
I3 (In )
In [A] 1.5 2.5 3 4 4.5 5 5.5 6.5 7 7.5 8 9 9.5 10.5 12
300 450 750 900 1200 1350 1500 1650 1950 2100 2250 2400 2700 2850 3150 3600 400 600 1000 1200 1600 1800 2000 2200 2600 2800 3000 3200 3600 3800 4200 4800 iii
I
• -.. "
~
I ·, ... ","" i... I
H
"
- .. -
I"'-,.. ....... "- ,""'
~ - -
~
.... .... .... I", I I I I I
...... ... I".. I"',,,. ""'~ I I I I
I I
-
~- ·-....
" ..

I I
I I
I I I
I I I
I
I
: G: S
14: • 12
•• • I
I I :
'
' ' 14 11 12 13 I

I I I I I I I I I I I I I I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 163 Trip and Let-through Current Curves
Figure 50 - 140G-K Ground Fault Protection Curve for LSIG MCCBs • Maximum voltage: 600V AC, 50/60 Hz • Available sensors (In): 300 A, 400 A Example:
– In = 300 A
– I4 = 300 x (0.2 + 0.25) = 135 A
– t4 = 0.2 s @ I > I4
Table 139 - Ground Fault Current Ratings

0.001

0.01 0.1
1 10
100
1,000
10,000

0.1 1 10 100
t [s ]
0,2 1
G
Current in Multiples of In
I4 =0,2..0,49 Supressed at I>4In
I4 =0,5..0,79 Supressed at I>6In
I4 =0,8..1 Supressed at I>8In
I4 [In]
In [A] 0.2 0.25 0.45 0.55 0.75 0.8 1
300 60 75 135 165 225 240 300
400 80 100 180 220 300 320 400
~
-- .....
1'.
'l'-
■
---
aj0.1s rn
lc90.2s
B:j0.4s
[c9o.as
~
.....
'"-
" ...

I I I I I I
164 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 51 - 140G-M Time-Current Curve
• Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 600 A
• Electronic trip unit. Long delay response , short delay with I2t response, and instantaneous curve
Table 140 - Tolerance Values Notes:

1. Curve accuracy applies from -20° C to +55° C ambient. For possible continuous ampere derating for ambient above 40° C, consult Rockwell A
utomation.

2. The right portion of the curve is determined by the interrupting rating of the cir
cuit breaker.

3. Total clearing times shown include the response times of the trip unit, the breake
r opening, and the interruption of the current.

4. For high fault current levels an additional fixed instantaneous hardware
override is provided at10.5 x In.

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
L
0,4 1
0,6
10 S
I2t ON
I2t OFF
121,5
I
0,4..1
0,6..10
1,5..12
Current in Multiples of In

0.001

0.01 0.1
1 11 0
t [s]
I [kA]
Protection Trip Threshold Trip Time
L 1.05 ≤ x I1 ≤ 1.25 ± 20%
S ± 10% ± 20%
I ± 15% ≤ 60 ms
Others ± 20% —
Example:

In = 600 A
I3 = 300 x (1.5+3) = 1350 A
Test/Prg
•1 ~:L~
11 s
• 12
'. I
I : ••
11 12 ;3 I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 165 Trip and Let-through Current Curves
Figure 52 - 140G-M Ground Fault Protection Curve for LSIG MCCBs • Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 600 A, 800 A
Example:
– In = 100 A
– I4 = 100 x (0.2 + 0.25) = 45 A
– t4 = 0.2 s @ I > I4

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s ]
Current in Multiples of In

0.2...1xIn
I4 =0,2..0,49
I4 =0,5..0,79
I4 =0,8..1
Supressed at I>4In
Supressed at I>6In
Supressed at I>8In
• G
• fu'L,1
t. : ! ' ..
14 11 12 13
166 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 53 - 140G-N, 140G-NS Time-Current Curve
• Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 1200 A
• Electronic trip unit. Long delay response , short delay with I2t response, and instantaneous curve
Table 141 - Trip Threshold Tolerance Values
For all cases not covered by Table 141, the tolerance values in Table 142 apply.

Table 142 - Tolerance Values
Notes:

1. The minimum value of this trip is 1 s regardless of curve type (self- protection)

2. These tolerances apply under the following conditions:
– self-powered relay at full power (without start-up)
– presence of auxiliary power supply
– two-phase or three-phase power supply
– preset trip time ≥ 100 ms

3. The value of this trip is ensured between 40 and 500 ms from circuit breaker closing; this setting must be done by the customer

4. Curve accuracy applies from -20 °C to +55 °C ambient. For possible continuous ampere
derating for ambient above 40 °C, consult
Rockwell Automation.

5. The right portion of the curve is determined by the interrupting rating of the cir
cuit breaker.

6. Total clearing times shown include the response times of the trip unit, the breake
r opening, and the interruption of the current.

7. For high fault current levels an additional fixed instantaneous hardware
override is provided at 18 kA.

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]

0.001

0.01 0.1
1 11 0 1 0 0
t [s]
I [kA]

1.5...15xIn
L
S
I2t ON
I2t OFF I
0,4 10,4..1
0,6..10
Current in Multiples of In
Protection Disable Trip Threshold Trip Time Trip Threshold Tolerance Trip Time Tolerance L (t = k/I2) I1 = 0.4-0.425-0.45-0.475-0.5-1 x In t1=3-12-24-36-48-72-108-144 s(1) @ 3I1 Release between 1.05 and 1.2 I1 ±10% Ig ≤ 6 x In S (t = k)  I2 = 0.6-0.8-1.2-1.8-2.4- 3-3.36-4.2-5-

5.8-6.6-7.4-8.2-9-10 x In
with I > I2
t2=0.1-0.2-0.3-0.4-0.5-0.6-0.7-0.8 s ±7% Ig ≤ 6 x In ; ±10% Ig > 6 x In The best of ±10% or ±40 ms S (t = k/I2)  I2 = 0.6-0.8-1.2-1.8-2.4- 3-3.36-4.2-5-

5.8-6.6-7.4-8.2-9-10 x In
t2=0.1-0.2-0.3-0.4-0.5-0.6-0.7-0.8 s @ 10 In ±7% Ig ≤ 6 x In ; ±10% Ig > 6 x In ±15% Ig ≤ 6 x In ; ±20% Ig > 6 x In I (t = k)  I3 = 1.5-2-3-4-5-6-7-8-9-10-11-12-13-
14-15 x In
≤ 30 ms ±10% —
Protection Trip Threshold Trip Time
L 1.05 ≤ x I1 ≤ 1.25 ± 20%
S ± 10% ± 20%
I ± 15% ≤ 60 ms
Others ± 20% —
II • i
-
11111 11111
......
i •
1111111
I' ..... ~
'"" '" "
I 11111
• ~
I .... I ...... "" ,....
.... f"'lr,,, ........ ............ ...... ....

I ... ~
.... ""' " "'
I 11111 I I 1111111
-
- - - ... , ... ...... - ...
' """' '
r,.. ""
~ -- I I
l""r,,, - • I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 167 Trip and Let-through Current Curves
Figure 54 - 140G-N, 140G-NS Ground Fault Protection Curve for LSIG MCCBs • Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 1200 A
Table 143 - Trip Threshold Tolerance Values
For all cases not covered by Table 143, the tolerance values in Table 144 apply.

Table 144 - Tolerance Values
Protection Disable Trip Threshold Trip Time Trip Threshold Tolerance Trip Time Tolerance G (t = k)  I4 = 0.2-0.3-0.4-0.6-0.8-0.9-1 x In
with I > I4
t4=0.1-0.2-0.4 s ±7% The best of ±10% or ±40 ms
G (t = k/I2)  I4 = 0.2-0.3-0.4-0.6-0.8-0.9-1 x In
t4=0.1 @ 4.47I4
t4=0.2 @ 3.16 I4
t4=0.4 @ 2.24 I4
t4=0.8 @ 1.58 I4
±7% ±15%
Protection Trip Threshold Trip Time
G ± 10% ± 20%
Others ± 20% —

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
I4= 0.2 -0.3-0.4 In disabled at 4 In
I4= 0.6 In disabled at 6 In
I4= 0.8 -0.9-1 In disabled at 8 In
Current in Multiples of In
' ' .... .....
"' ....
"i-,,i... "'i-,,i...
168 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 55 - 140G-N, 140G-NS Time-Current Curve for LSIG-MM MCCBs • Maximum voltage: 600V AC, 50/60 Hz • Available sensors (In): 400 A, 600 A, 800 A, 1000 A, 1200 A, 1250 A (IEC)
Table 145 - Trip Threshold Tolerance Values
For all cases not covered by Table 145, the tolerance values in Table 146 apply.

Table 146 - Tolerance Values
Notes:

1. The minimum value of this trip is 1 s regardless of curve type (self- protection)

2. These tolerances apply under the following conditions:
– self-powered relay at full power (without start-up)
– presence of auxiliary power supply
– two-phase or three-phase power supply
– preset trip time ≥ 100 ms

3. The value of this trip is ensured between 40 and 500 ms from circuit breaker closing; this setting must be done by the customer

4. Curve accuracy applies from -20 °C to +55 °C ambient. For possible continuous ampere
derating for ambient above 40 °C, consult
Rockwell Automation.

5. The right portion of the curve is determined by the interrupting rating of the cir
cuit breaker.

6. Total clearing times shown include the response times of the trip unit, the breake
r opening, and the interruption of the current.

7. For high fault current levels an additional fixed instantaneous hardware
override is provided at 18 kA.

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]

1.5...15 x In
L
S
I 2t ON
I2t OFF I
0,4 10,4..1
0,6..10

0.001

0.01 0.1
1 11 0 1 0 0
t [s]
I [kA]
Current in Multiples of In
Protection Disable Trip Threshold Trip Time Trip Threshold Tolerance Trip Time Tolerance L (t = k/I2) 0.4 x In ≤ I1 ≤ 1 x In
3 s ≤ t1≤ 144 s(1) , step 3 s
t1 @ 3 x I1
Release between 1.05 and 1.2 I1 ±10% Ig ≤ 6 x In
S (t = k) 

0.6 x In ≤ I2 ≤ 10 x In

0.6 x In ≤ I2 startup ≤ 10 x In
step 0.1 x In
Min. 0.05 s ≤ t2 ≤ 0.8 s, step 0.01 s

0.10 s ≤ t2 startup <30 s, step 0.01 s

0.04 s ≤ t2 sel ≤ 0.20 s, step 0.01 s
±7% Ig ≤ 6 x In ; ±10% Ig > 6 x In The best of ±10% or ±40 ms S (t = k/I2)  0.6 x In ≤ I2 ≤ 10 x In; step 0.1 x In 0.05 s ≤ t2 ≤ 0.8 s, step 0.01 @ 10 x In ±7% Ig ≤ 6 x In ; ±10% Ig > 6 x In ±15% Ig ≤ 6 x In ; ±20% Ig > 6 x In I (t = k)  1.5x In ≤ I3 ≤ 15 x In ; step 0.1 x In ≤ 30 ms ±10% — Protection Trip Threshold Trip Time
L 1.05 ≤ I1 ≤ 1.25 ± 20%
S ± 10% ± 20%
I ± 15% ≤60 ms
Others ± 20% —
~~~
• --
"""" ...... "" r-,,..
-.. --. .....
~
..... ""i"o ......
' , .. ~ ..
;a
- - - ... ... --. .... --. ..... I I I I I I I
r-....
"""
... , ....... .....
- ... I I ,_ ___
... -
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 169 Trip and Let-through Current Curves
Figure 56 - 140G-N, 140G-NS Ground Fault Protection Curve for LSIG-MM MCCBs • Maximum voltage: 600V AC, 50/60 Hz • Available sensors (In): 400 A, 600 A, 800 A, 1000 A, 1200 A, 1250 A (IEC)
Table 147 - Trip Threshold Tolerance Values
For all cases not covered by Table 147, the tolerance values in Table 148 apply.

Table 148 - Tolerance Values
Note:

Protection G is disabled for current values:
• greater than 4 x In, where I4 < 0.4 x In
• greater than 6 x In, where 0.5 In ≤ I4 < 0.8 In
• greater than 8 x In, where I4 ≥ 0.8 x In

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
I4= 0.2...0.48 In disabled at 4 In
I4= 0.5...0.78 In disabled at 6 In
I4= 0.8...1.0 In disabled at 8 In
Current in Multiples of In
Protection Disable Trip Threshold Trip Time Trip Threshold Tolerance Trip Time Tolerance G (t = k)  0.2 x In ≤ I4 ≤ 1 x In
step 0.02 x In when I > I4

0.1 s ≤ t4 ≤ 1 s, step 0.05 s

0.10 s ≤ t4 startup ≤ 1 s,, step 0.02 s

0.04 s ≤ t4 sel ≤ 0.20 s, step 0.01 s
±7% The best of ±10% or ±40 ms
G (t = k/I2)  0.2 x In ≤ I4 ≤ 1 x In
step 0.02 x In

0.1 s ≤ t4 ≤ 1 s, step 0.05 @ Ig > 4x In ±7% ±15%
Protection Trip Threshold Trip Time
G ± 10% ± 20%
Others ± 20% —
~ ~
.... ..... .... ..... .... ,...
"
170 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 57 - 140G-R Time-Current Curve for LSIG MCCBs
• Maximum voltage: 600V AC, 50/60 Hz
• Available sensors (In): 2000 A, 2500 A, 3000 A
• Electronic trip unit. Long delay response , short delay with I2t available sensors
Table 149 - Trip Threshold Tolerance Values
For all cases not covered by Table 149, the tolerance values in Table 150 apply.

Table 150 - Tolerance Values
Notes:

1. The minimum value of this trip is 1 s regardless of curve type (self- protection)

2. These tolerances apply under the following conditions:
– self-powered relay at full power (without start-up)
– presence of auxiliary power supply
– two-phase or three-phase power supply
– preset trip time ≥ 100 ms

3. The value of this trip is ensured between 40 and 500 ms from circuit breaker closing; this setting must be done by the customer

4. Curve accuracy applies from -20 °C to +55 °C ambient. For possible continuous ampere
derating for ambient above 40 °C, consult
Rockwell Automation.

5. The right portion of the curve is determined by the interrupting rating of the cir
cuit breaker.

6. Total clearing times shown include the response times of the trip unit, the breake
r opening, and the interruption of the current.

7. For high fault current levels an additional fixed instantaneous hardware
override is provided at 18 kA.

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
0,4 1
L
0,6 10
S
t=k/ I2
151,5
I
t=k
0,4..1
0,6..10
1,5..15
G
Current in Multiples of In

0.001

0.01 0.1
1 11 0 1 0 0
t [s]
I [kA]
t [s]
Protection Disable Trip Threshold Trip Time Trip Threshold Tolerance Trip Time Tolerance L (t = k/I2) I1 = 0.4-0.425-0.45-0.475-0.5-…1 x In t1 = 3-12-24-36-48-72-108-144 s(1) @ 3 x I1 Release between 1.05 and 1.2 I1 ±10% Ig ≤ 6 x In S (t = k)  I2 = 0.6-0.8-1.2-1.8-2.4-3-3.6-4.2-5-

5.8-6.6-7.4-8.2-9-10 x In
with I > I2
t2 = 0.1-0.2-0.3-0.4-0.5-0.6-0.7-0.8 s ±7% Ig ≤ 6 x In ; ±10% Ig > 6 x In The best of ±10% or ±40 ms S (t = k/I2)  I2 = 0.6-0.8-1.2-1.8-2.4-3-3.6-4.2-5-

5.8-6.6-7.4-8.2-9-10 x In
t2 = 0.1-0.2-0.3-0.4-0.5-0.6-0.7-0.8 s
@ 10 x In
±7% Ig ≤ 6 x In ; ±10% Ig > 6 x In ±15% Ig ≤ 6 x In ; ±20% Ig > 6 x In I (t = k)  I3 = 1.5-2-3-4-5-6-7-8-9-10-11-12-13-
14-15 x In
≤ 30 ms ±10% —
G (t = k)  I4 = 0.2-0.3-0.4-0.6-0.8-0.9-1 x In with I > I4 ; t4= 0.1-0.2-0.4-0.8 s ±7% The best of ±10% or ±40 ms G (t = k/I2)  I4 = 0.2-0.3-0.4-0.6-0.8-0.9-1 x In
t4=0.1 @ 4.47I4; t4=0.2 @ 3.16 I4
t4=0.4 @ 2.24 I4; t4=0.8 @ 1.58 I4
±7% ±15%
Protection Trip Threshold Trip Time
L 1.05 ≤ I1 ≤ 1.25 ± 20%
S ± 10% ± 20%
I ± 15% ≤60 ms
G ± 10% ± 20%
Others ± 20% —
-•
I
''- ' ..........
" "
I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 171 Trip and Let-through Current Curves
Let-through Current Curves
Figure 58 - Let-through Current Curve for MCCBs,240V
Figure 59 - Peak Let-through Current Curve for MCCBs,240V Available Short-circuit Current, kA rms
1,000,000,000
100,000,000
10,000,000
1,000,000
100,000
1 10 100 1000
N
M
H
J
Let-through Current I2t (A2s)
Ip [kA]
1 kA
10 kA
100 kA
1000 kA
1 10 100 1000
N
M
H
J
Available Short-circuit Current, kA rms
Let-through Current I2t (A2s)
-L
---~ ,,,,,,,,, ,,,,-
- - I I -
~
--,,,,,,,,,~
,,./'
I I
~~
iill""'"
LJ -.....

I I
172 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 60 - Let-through Current Curve for MCCBs, 480V
Figure 61 - Peak Let-through Current Curve for MCCBs, 480V 1,000,000,000
100,000,000
10,000,000
1,000,000
100,000
1 10 100 1000
N
M
R
H
J
K
G
480V
Available Short-circuit Current, kA rms
Let-through Current I2t (A2s)Peak Let-through Current I p [kA] 1 kA
10 kA
100 kA
1000 kA
1 10 100 1000
N
M
R
H
JK
G
480V
Available Short-circuit Current, kA rms
-'I I
/
1~'
/
~
-,_
- 1 I
~ -J,•" ... I
"" ...... ""
/ ...... ~
--,,,_
-..... l
/ __J
v- 7 n
...... L-
~ .-..-
-
I

1......-I I
~
,....,.,.
~ □ ........ ~--
- -
~~ ...... - I ,---... -.-J --- 1 ----............... 1...-- -- i
~ ~ ..---- L_
L_
--~
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 173 Trip and Let-through Current Curves
Figure 62 - Let-through Current Curve for MCCBs, 600V
Figure 63 - Peak Let-through Current Curve for MCCBs, 600V 1,000,000,000
100,000,000
10,000,000
1,000,000
100,000
1 10 100 1000
N
M
R
H
J
K
G
600V
Available Short-circuit Current, kA rms
Let-through Current I2t (A2s)
1 kA
10 kA
100 kA
1000 kA
1 10 100 1000
N
M
R
H
J
K
G
600V
Available Short-circuit Current, kA rms
Peak Let-through Current I p [kA]
r 1
~' LJ
~
i,-'
-
1~ I
/ -
/
~ ' []
--.,
/ r,
/ ~ - 1 I
~ ~-f l r7
-- I I
,~ ---
r7
~ ... "' L..J
I,.,' ~ -7
~...-
- I I
./' ~
--- I I
~ --1 I
~~
- -rL i ~--
174 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Bulletin 140G Current-limiting Molded Case Circuit
Breakers
Let-through Current Curves
Figure 64 - Peak Let-through Current Curve for 65 kA Current-limiting MCCBs, 480V 1 10
100
11 0 1 0 0 1 0 0 0
KC6
JC6
HC6
480V
Available Short-circuit Current, kA rms
Peak Let-through Current I p [kA]
I
I
---.---i,..---- ;,====;
~ ---- ~
_,,. ~
---
~
~
i.,., ... i,..

Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 175 Trip and Let-through Current Curves
Figure 65 - Peak Let-through Current Curve for 100 kA Current-limiting MCCBs, 480V Figure 66 - Peak Let-through Current Curve for 65 kA Cu rrent-limiting MCCBs, 600V 1 10
100
1 10 100 1000
KC0
JC0
HC0
480V
Available Short-circuit Current, kA rms
Peak Let-through Current I p [kA]
1 10
100
11 0 1 0 0
KC6
JC6
HC6
600V
Available Short-circuit Current, kA rms
Peak Let-through Current I p [kA]
I
~ I
~~ ; -
,/
~
~~' -
~ ,/ V
~
,~ -___. i..--
~
~
,,,,,,,,-
....... ~~
I
t I
~ - I
~ -~ ----
i--
-
I,,.-
176 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 67 - Peak Let-through Current Curve for 100 kA Current-limiting MCCBs, 600V Figure 68 - Let-through Current Curve for 65 kA Current-limiting MCCBs, 480V 1 10
100
11 0 1 0 0
KC0
JC0
HC0
600V
Available Short-circuit Current, kA rms
Peak Let-through Current I p [kA]

0.01 0.10

1.00 10.00
11 0 1 0 0
KC6
JC6
HC6
480V
Available Short-circuit Current, kA rms
Let-through Current I2t (A2s)
I
F I
-
~ ~ ~
~ ~ ~
i-
=
~
i---- --
,,,,,.. ,,,,,... i--
-
t
-
-~ I I I
~ I I I
--

I I I -
I I I_
- -
..--
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 177 Trip and Let-through Current Curves
Figure 69 - Let-through Current Curve for 100 kA Current-limiting MCCBs, 480V Figure 70 - Let-through Current Curve for 65 kA Current-limiting MCCBs, 600V

0.01 0.10

1.00 10.00
11 0 1 0 0
KC0
JC0
HC0
480V
Available Short-circuit Current, kA rms
Let-through Current I2t (A2s)

0.01 0.10

1.00 10.00
11 0 1 0 0
KC6
JC6
HC6
600V
Available Short-circuit Current, kA rms
Let-through Current I2t (A2s)
t
_,,,,...---
~ L.-
~
- .--
-------
I t
~
--
~
~
~~
-----
178 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 71 - Let-through Current Curve for 100 kA Current-limiting MCCBs, 600V

0.01 0.10

1.00 10.00
11 0 1 0 0
KC0
JC0
HC0
600V
Available Short-circuit Current, kA rms
Let-through Current I2t (A2s)
I ~
I
~---- :=]-
~ -
~ I
--
I
-----
~
--
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 179 Trip and Let-through Current Curves
Bulletin 140MG Motor Circuit Protectors
Time-Current Curves
Note: Motor circuit protectors are for use only in combination controllers. For DC applications, pick-up settings are approximately 40% higher.

Figure 72 - 140MG-G Time-Current Curve
• Maximum voltage: 600Y/347V AC, (50/60 Hz) • Maximum current: 3…125 A Table 151 -
Instantaneous Pick-up Setting (Amperes)
Table 152 - Typical Trip Unit Nameplate
See Table 151 for trip setting values.

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100 1000
t [s]
1 HOUR
10 MIN
1 MIN

4...11x In (In= 3, 7 A)

3...11x In (In=15...125 A)
Current in Multiples of In
Catalog
Number ABCDEFGH I
140MG-G8P-B30 9 12 15 18 21 24 27 30 33
140MG-G8P-B70 21 28 35 42 49 56 63 70 77
140MG-G8P-C15 45 60 75 90 105 120 135 150 165
140MG-G8P-C30 90 120 150 180 210 240 270 300 330
140MG-G8P-C50 150 200 250 300 350 400 450 500 550
140MG-G8P-C70 210 280 350 420 490 560 630 700 770
140MG-G8P-C80 240 320 400 480 560 640 720 800 880
140MG-G8P-D10 300 400 500 600 700 800 900 1000 1100
140MG-G8P-D12 375 500 625 750 875 1000 1125 1250 1375
I3 [A]

ABCDE FGH I
300 400 500 600 700 800 900 1000 1100
I
I
I

I I I I I I
180 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 73 - 140MG-H Time-Current Curve
• Maximum voltage: 600V AC, (50/60 Hz) • Maximum current: 3…100 A Table 153 -
Instantaneous Pick-up Setting (Amperes)
Table 154 - Typical Trip Unit Nameplate
See Table 153 for trip setting values.

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
1 HOUR
10 MIN
1 MIN

3...11x In (In=15...100 A)

4...11x In (In=3,7 A)
Current in Multiples of In
Catalog
Number ABCDE FGH I
140MG-H8P-B30 9 12 15 18 21 24 27 30 33
140MG-H8P-B70 21 28 35 42 49 56 63 70 77
140MG-H8P-C15 45 60 75 90 105 120 135 150 165
140MG-H8P-C30 90 120 150 180 210 240 270 300 330
140MG-H8P-C50 150 200 250 300 350 400 450 500 550
140MG-H8P-C70 210 280 350 420 490 560 630 700 770
140MG-H8P-C80 240 320 400 480 560 640 720 800 880
140MG-H8P-D10 300 400 500 600 700 800 900 1000 1100
I3 [A]

ABCDE FGH I
300 400 500 600 700 800 900 1000 1100
1-1
- -- -

I I I I I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 181 Trip and Let-through Current Curves
Figure 74 - 140MG-H Time-Current Curve
• Maximum voltage: 600V AC, (50/60 Hz)
• Maximum current: 125 A
Table 155 - T
ypical Trip Unit Nameplate
I3 [A]

ABCDE FGH I
625 703 781 859 938 1016 1094 1172 1250

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
1 HOUR
10 MIN
1 MIN

5...10 x In
Current in Multiples of In
I
,_ ~
I

I I I I
182 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 75 - 140MG-I Time-Current Curve
• Maximum voltage: 600Y/347V AC, (50/60 Hz) • Maximum current: 100…150 A Table 156 -
Instantaneous Pick-up Setting (Amperes)
Table 157 - Typical Trip Unit Nameplate
See Table 156 for trip setting values.

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]
1 HOUR
10 MIN
1 MIN

6...12 x In
Current in Multiples of In
Catalog
Number ABCDE FGH I
140MG-I8P-D10 600 675 750 825 900 975 1050 1125 1200
140MG-I8P-D11 660 743 825 908 990 1073 1155 1238 1320
140MG-I8P-D12 750 844 938 1031 1125 1219 1313 1406 1500 140MG-I8P-D15 900 1013 1125 1238 1350 1463 1575 1688 1800 I3 [A]

ABCDE FGH I
600 675 750 825 900 975 1050 1125 1200
-
-
I I

I I I I I I I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 183 Trip and Let-through Current Curves
Figure 76 - 140MG-J Time-Current Curve
• Maximum voltage: 600V AC, (50/60 Hz) • Maximum current: 150…200 A Table 158 -
Instantaneous Pick-up Setting (Amperes)
Table 159 - Typical Trip Unit Nameplate
See Table 158 for trip setting values.

0.01 0.1
1 10
100
1000
1 HOUR
10 MIN
1 MIN
10000
0 0 10 111 . 0
t [s]

5...10 x In
Current in Multiples of In
Catalog
Number ABCDE FGH I
140MG-J8P-D15 750 844 938 1031 1125 1219 1313 1406 1500 140MG-J8P-D17 875 984 1094 1203 1313 1422 1531 1641 1750 140MG-J8P-D20 1000 1125 1250 1375 1500 1625 1750 1875 2000 140MG-J8P-D22 1125 1266 1406 1547 1688 1828 1969 2109 2250 140MG-J8P-D25 1250 1406 1563 1719 1875 2031 2188 2344 2500 I3 [A]

ABCDE FGH I
750 844 938 1031 1125 1219 1313 1406 1500I I I I I I
184 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 77 - 140MG-K Time-Current Curve
• Maximum voltage: 600V AC, (50/60 Hz)
• Maximum current: 300, 400 A

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]

1...10 x In
Current in Multiples of In

0.001

0.01 0.1
1 11 0
t [s]
I [kA]
-~
I~ I
I= =~
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 185 Trip and Let-through Current Curves
Figure 78 - 140MG-M Time-Current Curve
• Maximum voltage: 600V AC, (50/60 Hz)
• Maximum current: 600, 800 A

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]

1...10 x In
Current in Multiples of In

0.001

0.01 0.1
1 11 0 1 0 0
t [s]
I [kA]
I
186 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 79 - 140MG-N Time-Current Curve
• Maximum voltage: 600V AC, (50/60 Hz) • Maximum current: 1200 A 1 HOUR
10 MIN
1 MIN

0.001

0.01 0.1
1 10
100
1000
10000

0.1 1 10 100
t [s]

1...10 x In
Current in Multiples of In

0.001

0.01 0.1
1 1 10 100
t [s]
I [kA]
I
I
I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 187 Trip and Let-through Current Curves
Bulletin 140MG Motor Protection Circuit Breakers
Time-Current Curves
Figure 80 - 140MG-H Time-Current Curve
• Maximum voltage: 600V AC, 50/60 Hz • Available Current Sensors: 25 A, 60 A, 100 A Notes:

1. Curve accuracy applies from -20° C to +55° C ambient. For possible continuous ampe
re derating for ambient above 40° C, consult
Rockwell A
utomation.

2. Set L function value equal to the motor FLA.

3. Total clearing times shown include the response times of the trip unit, the breake
r opening, and the interruption of the current.

4. For high fault current levels an additional fixed instantaneous hardware
override is provided at 2.2 kA.

Current in Multiples of In

6...13 x In
Cold Max.

Hot Max.

Cold Min.

Hot Min.

0.1 10
100
1000
10000
t [s]
1 10.1 10 100
1 HOUR
10 MIN
[20E]
[3E]
I [kA]
t [s]
I•
-I • ..
- l's. /
"- /
,, vv
.....
' ' '
/
... .....
- -
/
'x ',
'
'- / --
/ " )I
"" " '
'><'.v -
' ' ' ' ' / ..... ..... ..... /

V '- '- '- /
"- ' ' ""
.......... , ,, I I I
' ' ' '
------ ------ ---
,_ __ ....
100
10 0.1

0.01 0.001 +-~~~L4-~~~-

0.1 10
188 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Trip and Let-through Current Curves
Figure 81 - 140MG-J Time-Current Curve
• Maximum voltage: 600V AC, 50/60 Hz • Available Current Sensors: 40 A, 60 A, 100 A, 150 A Notes:

1. Curve accuracy applies from -20° C to +55° C ambient. For possible continuous ampe
re derating for ambient above 40° C, consult
Rockwell A
utomation.

2. Set L function value equal to the motor FLA.

3. Total clearing times shown include the response times of the trip unit, the breake
r opening, and the interruption of the current.

4. For high fault current levels an additional fixed instantaneous hardware
override is provided at 3 kA.

Current in Multiples of In

6...13 x In
Hot Max.

Hot Min.

0.1 10
100
1000
10000
t [s]
1 10.1 10 100
1 HOUR
10 MIN Cold Max.

Cold Min.
[20E]
[3E]
t [s]
I [kA]
I •
-I •
-
- "-
/
/
'
/
~ l/
- -
✓ /
....
'
/
- IW /
'x, .... ,
'
.... ,
/
/ "' ""-""
~~
'
'><v -.. ..... , _ -
.... , -/ ..... ,..... /
~ -"' ~' /
'" I"
~ "" '
I I I
' ' ,_
- ------ -r·-I ------r --r-- --r-
t I
-
I I

0.1 r
I t
$
L

0.01 i------1 -----------,

0.001 r t

0.1 10
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 189 Approximate Dimensions
Bulletin 140G/MG G-Frame
Dimensions are in millimeters (inches). Dimensions are not intended to be used for manufacturing purposes.

Figure 82 - Panel Mounted Molded Case Circuit Breaker
Figure 83 - DIN Rail Mounted Molded Case Circuit Breaker 101.2 (3.98) (4P)
96 (3.77)

38.1 (1.5)
25 (0.98)
25 (0.98) 25
(0.98)
1 (0.04)
1 (0.04)
1 (0.04)
130
(5.12)
65 (2.56)
71 (2.79)
45 (1.77)

76.2 (3) (3P)
≥ 3 (0.11)
≤ 2
(0.08)

1.1 N•m
83 (3.27)
78 (3.07)
70 (2.76)
101 (3.97)
45 (1.77)41
(1.61)
14 (0.55)
16 (0.63)
‡ Overall dimensions of optional side covers.
§ Required 25 mm insulating phase barriers provided.

Description No. of Poles A
With escutcheon 3…4 74 (2.91)
Without escutcheon 3…4 71 (2.80)
3…4 79 (3.11)

1.1 N•m
1 (0.04)1 (0.04)
1 (0.04)
45 (1.77)
25 (0.98)
25 (0.98)
25 (0.98)

38.1 (1.5)
130
(5.12)

76.2 (3) (3P)
101.2 (3.98) (4P)

1.5 (0.06)
107
(4.21) 35
(1.37)

5.5 (0.22)
102.5 (4.04)

21.5 (0.85)

83.5 (3.29)

71.5 (2.81)
⋆ Mounting bracket.
‡ Overall dimensions of optional side covers.
§ Required 25 mm insulating phase barriers provided.
♣ Optional front cover for DIN Rail.
♠ Flexible insulator.
§
:j:

I I I
A
:j:
7 .s
190 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 84 - Drilling Template for Molded Case Circuit Breaker Mounting Figure 85 - Cat. Nos. 140G-G-ECM, -ECM4 Terminals
F
igure 86 - Cat. Nos. 140G-G-EXT3, -EXT4 Extended Terminals 25 (0.98)

53.5 (2.10)
107 (4.21)

4.5 (0.177) -M4
25 (0.98)
25 (0.98)

53.5 (2.10)
107 (4.21)

4.5 (0.177) -M4
3 Poles 4 Poles
⋆ End cap terminals for ring or busbar connection.
♠ Required 25 mm insulating phase barriers provided.
25 (0.98)
25 (0.98)
25 (0.98)

24.5 (0.96) 5 (0.2)
6 N•m
17 (0.67)
~100
(3.94) 8.5
(0.33)
130
(5.11)
190 (7.48)
171 (6.73)
50 (1.97)
‡ Extended terminals
§ Optional T erminal 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
\
I I
X· --'--- J. ·X x-1 -
Ll
l
I
I $
- ----¢
y
A
I
I
I
I
I y
I
-.1.-x
I
¢
It)
....

It)
1,
Tr
X
,, ,,
Jl
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 191 Approximate Dimensions
Figure 87 - Cat. Nos. 140G-G-EXS3, -EXS4 Spreader Terminals Figure 88 - Cat. Nos. 140G-G-TLC13, 140G-G-TLC14 Terminals (Copper Only Lug) Figure 89 - Cat. No. 140G-G-MTL63, -MTL64 Terminal (Multi-Cable Terminal Lug) 25 (0.98)

24.5 (0.96) 5 (0.2)
6 N•m
25 (0.98)
25 (0.98)25
(0.98)
25 (0.98)
25 (0.98)
25 (0.98) 8.5
(0.33)
107.5
(4.23)
107.5
(4.23)
117.5
(4.63)
117.5
(4.63)

47.5 (1.87) 47.5 (1.87)
120 (4.72)
~200
(7.87)
~200
(7.87)
145 (5.71)
40 (1.57) 40 (1.57)40 (1.57)
♠ Extended spread terminals
for busbar connection
♦ Required 200 mm insulating
phase barriers provided
25 (0.98)

24.5 (0.96)25
(0.98)
25 (0.98)

57.5 (2.26)
7 N•m
12 x 12 (0.47 x 0.47)
‡ Terminals.
25 (0.98)
25 (0.98)
25 (0.98)
7 N•m
6 N•m
65 (2.56)
50 (1.97)

71.5 (2.81)
10 (0.39)
10 (0.39)
10 (0.39)
20 (0.79) 29
(1.14)

31.5 (1.24)

8.2 (0.32)

21.5 (0.85)
34 (1.34)

46.5 (1.83)
♣ Required terminal covers with IP40 protection
provided
Δ Terminal lugs for multi-cable connection
y
=I=
\
X X X
y
X
y
192 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 90 - Cat. No. 140G-G-RMB or 140G-G-RMY Direct Rotary Operating Handle Figure 91 - 140G-H-RVM... Minimum/Maximu m Enclosure Depth 101.2 (3.98) 4P

76.2 (3) 3P

1.1 N•m
≥ 3 (0.12) ≤ 2 (0.08)
2 (0.08)

38.1 (1.5)

14.5 (0.57)
130
(5.12)
108 (4.25)

14.5 (0.57)
70 (2.76)
110 (4.33)
113.75 (4.48)
159.25 (6.27)
Min. doorrotation radius

14.5 (0.57)
14 (0.55)
Drilling: See Detail “A”
88 (3.46)

59.5 (2.34)

52.8 (2.08)
81 (3.19)
R min. 200 (7.87)
80°
Det. “A”
Ø 3.5 (0.14)
‡ Rotary handle operating mechanism
on molded case circuit breaker.
♣ Door drilling template with direct
rotary handle.
♦ Required 25 mm insulating phase
barriers provided.
1 Enclosure Depth
Minimum Maximum
12 in. Shaft 7.25 in. (191 mm) 17.75 in. (451 mm)
21 in. Shaft 26.75 in. (679 mm)
12 in. Shaft w/NFPA 9 in. (229 mm) 17.75 in. (451 mm)
21 in. Shaft w/NFPA 26.75 in. (679 mm)
Note: this figure depicts the minimum and maximum enclosure sizes that will accommodate the MCCB, operator, and handle. See Figure 92 for overall assembly dimension and handle cutout.

I
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Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 193 Approximate Dimensions
Figure 92 - Cat. No. 140G-G-RVM… Variable Depth Rotary Mechanism Front of Cover
50 (1.97)
50 (1.97)
25 25
(0.98)
(2) - ø 5.5
(2) - ø (0.22)
ø 35
(ø 1.37)
63 (2.47)

31.5 (1.23)
25 (0.98)
(2) - ø 5.5
(2) - ø (0.22)
ø 35
(ø 1.37)
12 in. shaft: 289 (11.38)
21 in. shaft: 517.8 (20.38)161.8 (6.37)
68 (2.68)

76.2 (3.00)
130.0
(5.12)

10.5 (0.41)

2.0 (0.08)
3-Pole 4-Pole

14.5 (0.57)
101.2 (3.98)
130.0
(5.12)
39 (1.54)

35.8 (1.41)

1.8 (0.07)
(0.98)

14.5 (0.57)
39 (1.54)
,- -J
L
r-
L
◄-
194 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 93 - Cat. No. 140G-G-EOP … Motor Operator
101.2 (3.98) 4P

76.2 (3) 3P

1.1 N•m

1.1 N•m ≥ 3 (0.12)
≤ 2 (0.08)
70 (2.76)
130
(5.12)

28.5 (1.12)

38.1 (1.5)

12.6 (0.49)
172 (6.77)
77 (3.01)

38.5 (1.51)
87 (3.42)
49 (1.93)49
(1.93)
98 (3.86) 108
(4.25)

43.5 (1.71)
♣ Motor operator.

Δ Door drilling template (without escutcheon).
♦ Door drilling template (with escutcheon)
♠ Cable connection
 Required 25 mm insulating phase barriers provided
'1 1@
X
I I
L---~-1
y
y
I
--~--
I
I -@- X
I I
+
X
•
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 195 Approximate Dimensions
Figure 94 - Cat. No. 140G-G-ELP1603 Residual Current Release Module for 3-Pole Molded Case Circuit Breakers 101.2 (3.98) 4P

76.2 (3) 3P

38.1 (1.5)
7 N•m
12 x 12
(0.47 x 0.47)

24.5 (0.96)
70 (2.76)
25 (0.98)
25 (0.98)

1.1 N•m
25 (0.98)
≥ 3 (0.12)
≤ 2
(0.08)
101 (3.98)
115
(4.53)

11.5 (0.45)
45 (1.77)
16 (0.63)
187
(7.36)
67 (2.64)

4.5 (0.18) -M4
83 (3.27)
70 (2.76)

53.5 (2.11)
107
(4.21)
124
(4.88)105.6 (4.16)

36.5 (1.44) 17
(0.67)
47 (1.85)
113.5 (4.46)

40.5 (1.59)
21 (0.83)
55 (2.16)
53 (2.08)
⋆ T erminals for ring or busbar connection.
‡ IP40 terminal covers.
§ Drilling template — door with direct rotary
mechanism and escutcheon.
♣ Drilling template — door with direct rotary
mechanism, without escutcheon.

Δ Drilling template — molded case circuit
breaker mounting on mounting plate.

Description No. of
Poles
A
With escutcheon 3 74 (2.91)
Without escutcheon 3 71 (2.80)
X
.J__H
• [•I mofrffi
----1 -­
y
*
A
I I I
I
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I
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196 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 95 - Cat. No. 140G-G-ELP1604 Residual Current Release Module for 4-Pole Molded Case Circuit Breakers 25 (0.98)

1.1 N•m
≥ 3 (0.12)
≤ 2
(0.08)
101 (3.98)
115
(4.53)

11.5 (0.45)
25 (0.98)
25 (0.98)
7 N•m
45 (1.77)
16 (0.63)
12 x 12
(0.47 x 0.47)

24.5 (0.96)
70 (2.76)
101.2 (3.98) 4P
131.2 (5.17)

38.1 (1.5)
187
(7.36)
67 (2.64)
83 (3.27)
70 (2.76)
130.6 (5.14)

36.5 (1.44)
17 (0.67)
47 (1.85)
25 (0.98)

4.5 (0.18) -M4

53.5 (2.11)
107
(4.21)
124
(4.88)
78 (3.07)
25 (0.98)
138.5 (5.45)

40.5 (1.59)
21 (0.83)
55 (2.17)
⋆ End cap terminals for ring or busbar connection.
‡ IP40 terminal covers.
§ Drilling template — door with direct rotary
mechanism and escutcheon.
♣ Drilling template — door with direct rotary
mechanism, without escutcheon.

Δ Drilling template — molded case circuit
breaker mounting on mounting plate.

Description No. of
Poles
A
With escutcheon 4 74 (2.91)
Without escutcheon 4 71 (2.80)
• 1· B
11 JI ~0 El[1
§ 1· Et
·1ei~•lCJ
\ ~f=~
I I
x-~---+
I I
I l ._J
¢~--t
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Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 197 Approximate Dimensions
Figure 96 - G-Frame Flex Cable Operator and Actuator
130
(5.12)
155.7
(6.13)
260.7
(10.26)

76.2 (3.00)
3-Pole 63.4
(2.49)

63.4 (2.49)
131.4
(5.17)
181.4
(7.14)
68 (2.68)

8.8 (0.34)

26.4 (1.01)

52.4 (2.06)

32.3 (1.27)
161.7
(6.37)
111.1
(4.38)
210.8
(8.30)
215.4
(8.48)
267.4
(10.53)
- ·- - -- - -- - - --
J _
0 0
0 198 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Bulletin 140G/MG H-Frame
Figure 97 - Panel Mounted Molded Case Circuit Breaker
‡ Overall dimensions of optional side covers.

Figure 98 - DIN Rail Mounted Molded Case Circuit Breaker ⋆ Mounting bracket.
§ Required 25 mm insulating phase barriers provided.
♣ Flexible insulator.
120 (4.72) [4P]
114 (4.49)
30 (1.18) 30 (1.18)30 (1.18)
1 (0.04)
1 (0.04)
1 (0.04)

1.1 N•m
130
(5.11)
65 (2.52)
45 (1.77)
84 (3.30)
90 (3.54) [3P]
≥ 3 (0.11)
≤ 2 (0.08)116 (4.57)
16 (0.63)
41 (1.61)
24 (0.94)
73 (2.87)

95.5 (3.60)

90.5 (3.56)

82.5 (3.25)
45 (1.77)
‡ Overall dimensions of optional side covers.
§ Required 25 mm insulating phase barriers provided.

Description No. of
Poles
A
With escutcheon 3…4 86 (3.39)
Without escutcheon 3…4 83.5 (3.29)
3…4 91.5 (3.60)
120 (4.72)
114 (4.49)
45 (1.77)
30 (1.18) 30 (1.18)30 (1.18)

1.5 (0.06)

1.1 N•m
130
(5.11)
65 (2.52)
45 (1.77) 116 (4.57)
16 (0.63)
41 (1.61)
24(0.94)
73 (2.87)

95.5 (3.60)

90.5 (3.56)

82.5 (3.25)
130
(5.11)
65 (2.52)
45 (1.77)
30 (1.18)30 (1.18)
84 (3.31)
90 (3.54)
45 (1.77)
35 (1.38)

3.5 (0.138)

7.5 (0.30)
X
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 199 Approximate Dimensions
Figure 99 - Drilling Template for Molded Case Circuit Breaker Mounting Figure 100 - Cat. Nos. 140G-H-ECM, -ECM4 Terminals
⋆ Required 25 mm insulating phase barriers provided.
‡ End Cap terminals for ring or busbar connection.
15 (0.59)
15 (0.59)

55.5 (2.19)
111
(4.37)
Ø 4.5 (0.18) - M4
15 (0.59)

55.5 (2.19)
111
(4.37)
Ø 4.5 (0.18) - M4
45 (1.77)
3 Poles 4 Poles
Ø 6 (0.24)
7 (0.28) max.
6 N•m
20 (0.79) max.
12 (0.47)
65 (2.56)
25 (0.98)
18 (0.71)
5 (0.20) max.
58 (2.28)
r ___ Y
' ' ' ' '

I I I I I
X--+------------- X X---<---- -•-X X
I I l I I
' ' l ' '
Ll l I
y y
X
y
200 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 101 - Cat. Nos. 140G-H-EXT3, -EXT4 Extended Terminals § Extended terminals.
♣Optional terminal covers with IP40 protec tion provided.

Δ Required 100 mm insulating phase barriers provided.
♦ Supplied
insulator panel, required for Ue >440V applications.
♠ Drilling template for 3-pole molded case circuit breaker, Ue>440V (required).  Drilling template for 4-pole molded case circuit breaker, Ue>440V (required). 3 Poles 4 Poles
30 (1.18) 30 (1.18)30 (1.18) 30 (1.18)30 (1.18)
Ø 8.2 (0.32) Ø 8.2 (0.32)

17.5 (0.69) 17.5 (0.69)
~100
(3.94) ~100
(3.94)
130
(5.11)
130
(5.11)
50 (1.97)
50 (1.97)

25.5 (1.00)
5 (0.20)
6 N•m
180
(7.09)
1 (0.04)
Ø 4.5 (0.18)
45 (1.77)
15 (0.59)
90 (3.54)
150 (5.90)
119
(4.69)
119
(4.69)
111
(4.37)
119
(4.69)
119
(4.69)
Ø 2.65 (1.04) Ø 2.65 (1.04)
111
(4.37)
Ø 4.5 (0.18)
15 (0.59)
15 (0.59)
120 (4.72)
♦
§
y
'( '(
0 I 0--,:::,---,- 0 -::::,,-----,,
I
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o--+---~
y y
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 201 Approximate Dimensions
Figure 102 - Cat. Nos. 140G-H-EXS3, -EXS4 Spreader Terminals ★ 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 Supplied
insulator panel, required for Ue >440V applications.
6 N•m
Ø 10.5 (0.41)
1 (0.04)

25.5 (1.00)
5 (0.20)
45 (1.77)
30 (1.18) 30 (1.18)30 (1.18) 30 (1.18)
45 (1.77)45 (1.77)
165 (6.50)
Ø 10.5 (0.41)
~200
(7.87) ~200
(7.87)
108
(4.25)
123
(4.84)
108
(4.25)
123
(4.84)
30 (1.18) 30 (1.18)30 (1.18)

52.5 (2.07) 52.5 (2.07)
135 (5.31)
Ø 4.5 (0.18)
45 (1.77) 15 (0.59)
112.5 (4.43)
195 (7.68)
111
(4.37)

55.5 (2.19)
141
(5.55)
141
(5.55)
Ø 2.65 (0.10)
15 (0.59)
Ø 4.5 (0.18)
15 (0.59)
111
(4.37)
141
(5.55)
141
(5.55)
Ø 2.65 (0.10)
165 (6.50)
3 Poles4 Poles
y =I= *
I
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y y
202 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 103 - Cat. Nos. 140G-H-TLC13, -TLC14 Terminals
§ Required 25 mm insulating phase barriers provided
♦ Copper terminals.

Figure 104 - Cat. Nos. 140G-H-MTL63, -MTL64 Terminals
§ Copper terminals
♦ Multi-cable terminals
30 (1.18) 30 (1.18)30 (1.18)
~25 (0.98)
25 (0.98)
7 N•m
14 x 14
(0.55 x 0.55)
65 (2.56) 58
(2.28)
30 (1.18) 30 (1.18)30 (1.18)
Ø 8.2 (0.32)
7 N•m
7 N•m
6 N•m
14 x 14
(0.55 x 0.55)
25 (0.98)
65 (2.56)
115
(4.53)
58 (2.28)
72 (2.83)
10 (0.39) 10
(0.39)
40 (1.57)
10 (0.39)

27.5 (1.08)
15 (0.59)
20 (0.71)
29 (1.14)
32 (1.26)
1--,o--a_--,.U
I
1~ ---
1'
x-~=
h- ---
1,
\I
x- t'-- -,, ,, ,,
H---
"
§
-x
y
-x
y
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 203 Approximate Dimensions
Figure 105 - 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
Figure 106 - 140G-H-RVM… Minimum/Maximum Enclosure Depth Min. door
rotation radius
Drilling: See Detail “A”
R min. 200 (7.87)
81 (3.19)
88 (3.46)
56 (2.20)

49.3 (1.94)
14 (0.55)14.5 (0.57)
Ø 3.5
(0.14)
80°
Detail “A”
≥ 3 (0.11) ≤ 2 (0.08)

1.1 N•m
2 (0.08)
90 (3.54) [3P]
120 (4.72) [4P]
45 (1.77)
120 (4.72)

16.5 (0.65)

48.8 (1.92)
130
(5.11)
171.8 (6.76)
126.3 (4.97) 45.5 (1.79)

16.5 (0.65)
1 Enclosure Depth
Minimum Maximum
12 in. Shaft 8 in. (205 mm) 18.25 in. (464 mm)
21 in. Shaft 27.25 in. (692 mm)
12 in. Shaft w/NFPA 9.25 in.
(235 mm)

18.25 in. (464 mm)
21 in. Shaft w/NFPA 27.25 in.(692 mm)
Note: this figure depicts the minimum and maximum enclosure sizes that will accommodate the MCCB, operator, and handle. See Figure 107 for overall assembly dimensions and cutout..

I
j
X i~ ---Ul-'~llt-t~
y
r-
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...1. -....J I I
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I I
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204 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 107 - Cat. No. 140G-H-RVM… Rotary Handle Operating Mechanism 3-Pole 4-Pole

6.86 (174.3)
Front of Cover (50)

1.97 (25)
(2) - (ø 5.5)
(ø 35)
(63)
(31.5)
(mm)
in.

3.17 (80.5)

3.54 (90.0)

5.12 (130.0)

1.44 (36.5)

0.08 (2.0)

4.88 (124.0)

1.57 (40.0)

0.65 (16.5)

5.12 (130.0)
12 in. shaft: 10.75 (274) max.
22 in. shaft: 20.75 (527) max.
(2) - ø 0.22
ø 1.37

0.98 2.47

1.23 1.57
(40.0)

0.65 (16.5)

1.57 (40.0)
(ø 35)
ø 1.37
(50)

1.97 (25)

0.98 (25)

0.98 (2) - (ø 5.5)
(2) - ø 0.22
1 (25.4)
t-
0 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 205 Approximate Dimensions
Figure 108 - Cat. No. 140G-H-EOP … Motor Operator
⋆ 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
Figure 109 - Door Drilling Template
4 Poles3 Poles
90 (3.54) [3P]
120 (4.72) [4P]
30 (1.18) 30 (1.18)30 (1.18)
45 (1.77)

1.1 N•m
130
(5.11)
12 (0.47)

33.5 (1.32)
28 (1.10)

1.8 (0.07)

14.8 (0.58)

14.2 (0.56) 38.8 (1.53)
Ø 4.5 (0.18) - M4
≥ 3 (0.11) ≤ 2 (0.08) 172 (6.77)
15 (0.59)15
(0.59)

82.5 (3.25)
178.3 (7.02)

37.5 (1.48)

26.5 (1.04)

61.5 (2.42)
48 (1.89)

77.3 (3.04)
Ø 4.5 (0.18) - M4
15 (0.59)45 (1.77)

55.5 (2.19)
111
(4.37)

55.5 (2.19)
111
(4.37)
91 (3.58)

45.5 (1.79)

48.7 (1.92)
79 (3.11)
101 (3.98)

50.5 (1.99)

54.7 (2.15)
91 (3.58)
Door drilling template (without escutcheon). Door drilling template (with escutcheon).

X
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-
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¢:::i
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/,f" I
-+-~
~ X
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206 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 110 - H-Frame Flex Cable Operator and Actuator

10.53 (267.4)

6.37 (161.7)

2.06 (52.4)

1.27 (32.3)

4.38 (111.1)

8.48 (215.4)8.30
(210.8)

3.54 (90)
(3 Pole)

2.46 (62.6)

1.01 (25.6)

3.17 (80.5)
.36
(9)

7.12 (180.8)

5.63 (143.1)2.46
(62.6)

10.17 (258.4)

6.12 (155.4)5.12
(130)
I
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/···/ .. _ ----/' ··-----••
/ '-
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 207 Approximate Dimensions
Figure 111 - Cat. No. 140G-H-ELP1604 Residual Current Release Module ⋆ Residual current module.
‡ End cap terminals for ring or busbar connection.
♠ D
rilling template — door with direct rotary m echanism and escutcheon. ▶ Drilling template — door with direct rotary me chanism, without escutcheon. & Drilling template — molded case circuit breaker mounting on mounting plate.

Description No. of Poles A
With escutcheon 4 86 (3.39)
Without escutcheon 4 83.5 (3.25)
4 Poles
120 (4.72) [4P]
Ø 4.5 (0.18) - M4
≥ 3 (0.11) ≤ 2 (0.08)
Ø 7
(0.28)
Ø 6 (0.24)
30 (1.18) 30 (1.18)30 (1.18)
20 (0.79) Max.
65 (2.56)
205
(8.07)
7 max.
(0.28)
58 (2.28)

1.1 N•m
18 (0.71)
6 N•m
191
(7.52)
73 (2.87) 66
(2.60)
148
(5.83)
7 max.
(0.28)
58 (2.28)
18 (0.71) max. 5 (0.20) max.18 (0.71)
114 (4.49)
5 (0.20) max.
45 (1.77)
15 (0.59)

55.5 (2.19)
186
(7.32)
124 (4.88)
47 (1.85)
29 (1.14)
158
(6.22)
116 (4.57)
43 (1.69)
116 (4.57)
43 (1.69)
75 (2.95)
25 (0.98)
65 (2.56)
60 (2.36)
~ - - ----L--_/ &
I
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HH----------r--------.- J - - -_I - X
I I
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J•"• A .ii.
[_rJ t
I
_-- _ 4-x
I Q □□ i
I
I
~ i O i
I I
---- __ J
y y
208 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Bulletin 140G/MG I-Frame
Figure 112 - Panel Mounted Molded Case Circuit Breaker
‡ Overall dimensions of optional side covers.
§ Required 25 mm insulating phases barriers provided.

Figure 113 - DIN Rail Mounted Molded Case Circuit Breaker Description No. of Poles A
With escutcheon 3…4 74 (2.91)
Without escutcheon 3…4 71 (2.80)
3…4 79 (3.11)
140 (5.52) [4P]
134.8 (5.31)

52.5 (2.07)
35 (1.38)
35 (1.38)
35 (1.38)
1 (0.04)
1 (0.04)
150
(5.90)
75 (2.95)

1.1 N•m
45 (1.77)

99.8 (3.93)
105 (4.13) [3P]
101 (3.98)
45 (1.77)
41 (1.61)

10.5 (0.42)

12.5 (0.49)
83 (3.27)
78 (3.07)
70 (2.76)
1 (0.04)
≥ 3
(0.11)
≤ 2
(0.08)
140 (5.52) [4P]
35 (1.38)
105 (4.13) [3P]
35 (1.38)
35 (1.38)

52.5 (2.07)

1.1 N•m
70 (2.76)
35 (1.38)
150
(5.90)
101 (3.98)
45 (1.77)
82 (3.23)

1.5 (0.06)
9 (0.35)

7.5 (0.30)

21.5 (0.85)
⋆ Mounting bracket.
‡ Optional side covers.
§ Optional front cover for DIN Rail.
♣ Required 25 mm insulating phase
barriers provided.
♦ Flexible insulator.

I §
•s-+---1l-----+-----1~1
I
I Ii+~, -~-+--Z-....:....¥....:::...JiU
I I
111
II ,(~J ·
~ -_.,_ -.,._...:,,:;~~~
I
I
I
I
;f ~~-----=- ;:::..:.,_.....u
+ _/ ; : ~; : ~_____,,,,1.--__J
II: ~
+
♦
:j:
ctl
*
______,.
~
x1
~
(
_/
- - I
--l~
X' '-"--.
~
- '
'\ §
\.._ +
¢::J
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 209 Approximate Dimensions
Figure 114 - Drilling Template for Molded Case Circuit Breaker Mounting Figure 115 - Cat. Nos. 140G-I-ECM, -ECM4 Terminals
★ End cap terminals for ring or busbar connection.
♠ Re quired
25 mm insulating phase barriers provided.

Figure 116 - Cat. Nos. 140G-I-EXS3, -EXS4 Terminals ★
♣ Extended spread terminals.
♦ Required 200 mm insulating phase barriers provided.
★Ue >440V requires supplied insulator panel (not shown in illustration). 35 (1.38)
61 (2.40)
122
(4.80)
Ø 4.5 (0.18) - M4
35 (1.38)
61 (2.40)
122
(4.80)
Ø 4.5 (0.18) - M4
35 (1.38)
3 Poles 4 Poles
Max. 16 (0.63)
Max. 5 (0.2)
6 N•m

57.5 (2.26)
11 (0.43)

6.5 (0.26)
65 (2.56)
Max. 7.5 (0.3)

24.5 (0.96)
165 (6.50)
45 (1.77) 45 (1.77)45 (1.77)
Ø 10.5 (0.41) Ø 10.5 (0.41)
6 N•m
5 (0.20)
30 (1.18)
30 (1.18)
30 (1.18)
30 (1.18)
30 (1.18)
30 (1.18)
30 (1.18)
~200
(7.88) ~200
(7.88)
118
(4.65)
133
(5.24)
118
(4.65)
133
(5.24)
130 (5.11)
50 (1.97) 50 (1.97)
25 (0.98)
6 (0.24)
y
1· l =t ·1
"' "' = =
I I I
y
I
' ----+- 7
I
i i
XI --1- X
I
I -----+----fl>--+--~
♦
210 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 117 - 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
Figure 118 - Cat. Nos. 140G-I-TLA1A3, -TLA1A4 Terminals ★ 30…150 mm2 terminals.
‡ Required 25 mm insulating phase barriers prov ided.

Figure 119 - Cat. Nos. 140G-I-TLA3, -TLA4 Terminals
6 N•m
25 (0.98)
6 (0.24)
35 (1.38) 35 (1.38)35 (1.38)
~100
(3.93)
150
(5.91)
60 (2.36)

19.5 (0.77)

17.5 (0.69)
Ø 10 (0.39)
230
(9.06)
202
(7.95)
35 (1.38)35 (1.38)35 (1.38)
25 (0.98)
75 (2.96)
31 N•m
Ø 17 (0.67)

33.5 (1.32)
58 (2.28)
35 (1.38)35 (1.38)35 (1.38)
28 (1.10) 18 x 18
(0.71 x 0.71)
30 N•m
58 (2.28)
75 (2.95)
★Terminals for AlCu wire.
§ Required 25 mm insulating phase barriers provided.

IL ___ _
x--~:----
;f'
11 l•--11 l'
~-~-----..... -----­
'
I
,r - - -
x-::
y
X
y §
:j:

X
y
/
&
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 211 Approximate Dimensions
Figure 120 - Cat. Nos. 140G-I-TLC13, -TLC14 Terminals
♦ T erminals for copper wire.
& Required 25 mm insulating phase barriers provided.

Figure 121 - Cat. Nos. 140G-I-MTL63, -MTL64 Terminals
Δ Multi-cable terminal lugs.
§ Required 25 mm insulating phase barriers. Opti onal terminal covers with IP40 protection provided. 28 (1.10)
18 x 18
(0.71 x 0.71)
58 (2.28)
10 N•m
8 N•m
7 N•m
135
(5.31)
82 (3.23)
15 (0.59)
15 (0.59)
28 (1.10)
Ø 8.2 (0.32)

26.5 (1.04)

45.5 (1.79)
II
II
II
I~ - - - -
1111
y
212 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 122 - Cat. No. 140G-G-RMB, -RMY Direct Rotary Operating Handle (For I- and G-Frame Molded Case Circuit Breaker)
‡ Rotary handle operating mechanism on molded case circuit breaker ♣ Door drilling template with direct rotary handle
♦ Required 25 mm insulating phase barriers provided
Figure 123 - 140G-G-RVM… Minimum/Maximum Enclosure Depth (for I-Frame Molded Case Circuit Breaker) Min. door rotation radius
Drilling: See Detail “A”
R min. 200 (7.87)
81 (3.19)
88 (3.46)
56 (2.20)

49.3 (1.94)
14 (0.55)14.5 (0.57)

1.1 N•m
Ø 3.5 (0.14)
≥ 3 (0.12) ≤ 2 (0.08)
11 (0.43)
80°
108 (4.25)
150
(5.91)
11 (0.43)
70 (2.76)
110 (4.33)
159.25 (6.27)

52.5 (2.07)
105 (4.13) [3P]
140 (5.51) [4P]
1 Enclosure Depth
Note: this figure depicts the minimum and maximum enclosure sizes that will accommodate the MCCB, operator, and handle. See Figure 124 for overall assembly dimensions and handle cutout.

Minimum Maximum
12 in. Shaft 7.25 in. (191 mm) 17.75 in. (451 mm)
21 in. Shaft 26.75 in. (679 mm)
12 in. Shaft w/NFPA 9 in. (229 mm) 17.75 in. (451 mm)
21 in. Shaft w/NFPA 26.75 in. (679 mm)
r-
7 I
,, , ,
,------1 I
I : : :
-7 I I I I
~.:-.:-.:-.:-.J~ l-.J : : :
..1_...J 1-1 I I I

I I I I I
I l __ J I I
I I [ I
I I 1 1
I -1 I
I I I
I L I
L__ I I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 213 Approximate Dimensions
Figure 124 - Cat. No. 140G-G-RVM… Variable Depth Rotary Handle Operating Mechanism (For I-Frame Molded Case Circuit Breaker)

5.91 (150,0)

4.13 (105,0)

6.37 (161,8)

2.20 (55,9)

0.61 (15,5)

0.08 (2,0)

0.61 (15,6)

5.51 (140,0)

5.91 (150,0)

0.20 (5,1)

2.20 (55,9)

0.61 (15,5)

0.08 (2.0)
3-Pole 4-Pole
12 in. shaft: 11.38 (289)
21 in. shaft: 20.38 (517.8)
Front of Cover
50 (1.97)
50 (1.97)
25 25
(0.98)
(2) - ø 5.5
(2) - ø 0.22)
ø 35
(ø 1.37)
63 (2.47)

31.5 (1.23)
25 (0.98)
(2) - ø 5.5
(2) - ø 0.22)
ø 35
(ø 1.37)
mm
(in.)
(0.98)
r
I
___l___ _
0 ◄-
L
J
I
t
214 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 125 - Cat. No. 140G-G-EOP … Motor Operator (I-Frame) ♣ Motor operator
♠ Required 25 mm insulating phase barriers provided
Figure 126 - Door Drilling Template
140 (5.51) [4P]
105 (5.31) [3P] 70 (3.07)

1.1 N•m
≥ 3 (0.11) ≤ 2 (0.08)172 (6.77)

52.5 (2.07)
150
(5.90)

1.1 N•m
25 (0.98)
87 (3.43)

43.5 (1.71)

50.5 (1.99)
108
(4.25)
77 (3.03)

38.5 (1.52)

45.5 (1.79)
98 (3.86)
With Escutcheon Without Escutcheon
II ~ ~ - - -1rr-111111.:.1_~-F"'\.-llaJI x, ,-- ~
,, ,, ,,
11-- - - -
I
~-¥--lr-~~~=~~-::::::;:i!-,1
I\
, 1· r :1 ,
I
I
x-, '@-
I I
·X
I
I
L__ - --.L --- ____J
y
l
I
x- + I
l l
•
c__ ___ .L ___ ____J
y
· X
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 215 Approximate Dimensions
Figure 127 - Cat. No. 140G-I-ELP2503 Residual Current Release Module ★ Terminals for cable connection
‡ Terminal covers with IP40 protection
Δ Drilling template — molded case circuit breaker mounting on mounting plate Description No. of Poles A
With escutcheon 3 74 (2.91)
Without escutcheon 3 71 (2.80)
135 (5.31)
105 (4.13) [3P]

52.5 (2.07)

1.1 N•m
10 N•m
≥ 3 (0.12)
≤ 2
(0.08)

99.8 (3.93)
45 (1.77)
77 (3.03)
217
(8.54) 49.9 (1.96)
35 (1.38)
35 (1.38)
70 (2.76)
19 (0.75)
19 (0.75)
116
(4.57)

12.5 (0.49)
45 (1.77)
83 (3.27)
101 (3.98)
70 (2.76)
Ø 4.5 (0.177) - M4

67.5 (2.66)
35 (1.38)
61 (2.40)
122
(4.80)
141.5
(5.57)
18 x 18
(0.71 x 0.71)
*
II
"
X ---
:j:
y
A
- - - ---===='..

O II lloll lloll I J
= =
y
t
I
I I
I I I
x- L ---- 1 -x
I I
I I
I I
---- =.J
y
216 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 128 - Cat. No. 140G-I-ELP2504 Residual Current Release Module for 4-Pole Molded Case Circuit Breakers ★ T erminals for cable connection.
‡ Terminal covers with IP40 protection.

Δ Drilling template — molded case circuit breaker mounting on mounting plate.

Description No. of Poles A
With escutcheon 4 74 (2.91)
Without escutcheon 4 71 (2.80)

52.5 (2.07)

1.1 N•m
10 N•m
70 (2.76)
19 (0.75)
18 x 18
(0.71 x 0.71)
116
(4.57)

12.5 (0.49)
45 (1.77)
19 (0.75)
≥ 3 (0.12)
≤ 2
(0.08)
101 (3.98)
45 (1.77)
35 (1.38)
35 (1.38)
35 (1.38)
140 (5.51) [4P]
170 (6.70)
77 (3.03)
223.5
(8.80)
134.8 (5.31)

49.9 (1.96)
83 (3.27)
70 (2.76)
Ø 4.5 (0.177) - M4
35 (1.38)
35 (1.38)
61 (2.40)
122
(4.80)141.5
(5.57)
102.5 (4.04)
*
A
I
I I
I I
J___ ---1 -- X
I
I I
I I
I
y
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 217 Approximate Dimensions
Figure 129 - I-Frame Flex Cable Operator and Actuator

10.77 (273.5)

6.92 (175.7)

5.91 (150)

4.13 (105)
(3 Pole)

2.38 (60.4)
.92
(23.4)

2.68 (68)
.46
(11.7)

7.93 (201.4)

5.06 (128.4)

2.38 (60.4)

2.06 (52.4)

1.27 (32.3)

10.53 (267.4)

6.37 (161.7)

4.52 (114.7)

8.30 (210.8)

8.48 (215.4)
/
/
/_.,,,-·
- --- ·· ----- ---
218 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Bulletin 140G/MG J-Frame
Figure 130 - Panel Mounted Molded Case Circuit Breaker
‡ Overall dimensions of optional wiring ducts.
§ Required 25 mm insulating phase barriers provided.

Figure 131 - DIN Rail Mounted Molded Case Circuit Breaker ★ Mounting bracket
§ Required 25 mm insulating phase barriers provided
Description No. of Poles A
With escutcheon 3…4 86 (3.39)
Without escutcheon 3…4 83.5 (3.29)
3…4 91.5 (3.60)
105 (4.13) [3P]
≥ 3 (0.12)
≤ 2
(0.08)
35 (1.38)
35 (1.38)
35 (1.38)

52.5 (2.07)
140 (5.51) [4P]

1.1 N•m
135 (5.31) 95.5 (3.76)

90.5 (3.56)

82.5 (3.25)
117 (4.60)
16 (0.63)
41 (1.61)
24 (0.94)
87 (3.42)
80 (3.14)
160
(6.30)
45 (1.77)
100 (3.93)
1 (0.04)
1 (0.04)
1 (0.04)

1.1 N•m
16 (0.63)
41 (1.61)
24 (0.94)
87 (3.42)
117 (4.60)

7.5 (0.30)
35 (1.38)
35 (1.38)
35 (1.38)
35 (1.38)
35 (1.38)
35 (1.38)

3.5 (0.14)
45 (1.77) 45 (1.77)
80 (3.14)
160
(6.30)
80 (3.14)
160
(6.30)

52.5 (2.07)

52.5 (2.07)
140 (5.51) [4P] 105 (4.13) [3P]
135 (5.31)

1.5 (0.06)

82.5 (3.25)

90.5 (3.56)

95.5 (3.76)

17.5 (0.69)

69.5 (2.74)
lr----_:=:-----1 I_I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 219 Approximate Dimensions
Figure 132 - Drilling Template for Molded Case Circuit Breaker Mounting Figure 133 - Cat. Nos. 140G-J-ECM, -EC M4 Terminals
★ Required 25 mm insulating phase barriers provided.
‡ End cap terminals for ring or busbar connection.

Ø 4.5 (0.177) - M4

17.5 (0.69) 17.5 (0.69)

69.5 (2.74)
139
(5.48)
Ø 4.5 (0.177) - M4

17.5 (0.69)

69.5 (2.74)
139
(5.48)

52.5 (2.07)
3 Poles 4 Poles
24 (0.94) max.
25 (0.98)
Ø 8 (0.32)

17.5 (0.69)
80 (3.15)
9 (0.35) max.
19 (0.75) 5 (0.20) max.
8 N•m
70 (2.76)
y
t
' e --,---l---+-----
l I I ' '
I
~ X
I
'
I
L_~t
I
X ---1-r X
i I
y
y
220 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 134 - Cat. Nos. 140G-J-EXT3, -EXT4 Extended Terminals § Extended terminals.
♣ Optional terminal covers with IP40 protection provided.

Δ Required 100 mm insul
ating phase barriers provided.
♦ Supplied insula
tor panel, required for Ue>440V applications.
♠ Drilling template for 3-pole molded case circuit breaker. Drilling template for 4-pole molded case circuit breaker. 4 Poles3 Poles
35 (1.38)
35 (1.38)
35 (1.38)
35 (1.38)
35 (1.38)
8 N•m
1 (0.04)
160
(6.30)160
(6.30)
~100
(3.93)

19.5 (0.77)
Ø 10 (0.39) Ø 10 (0.39)

19.5 (0.77)
60 (2.36)
60 (2.36)
226
(8.90)
25 (0.93)
6 (0.24)
Ø 4.5 (0.177) - M4
Ø 4.5 (0.177) - M4
~100
(3.93)

17.5 (0.69)

17.5 (0.69)

17.5 (0.69)
139
(5.47)
Ø 2.65 (0.10)
Ø 2.65 (0.10)
139
(5.47)
140.5
(5.53)
140.5
(5.53)
140.5
(5.53)
140.5
(5.53)

52.5 (2.07)

67.5 (2.66)
135 (5.31)
102.5 (4.04)
170 (6.69)
7 X
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 221 Approximate Dimensions
Figure 135 - Cat. Nos. 140G-J-EXS3, -EXS4 Spreader Terminals ★ 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 Supplied insulator panel, required for Ue>440V applications. 4 Poles3 Poles
8 N•m
Ø 10.5 (0.41)
Ø 10.5 (0.41)
1 (0.04)
165 (6.50)
45 (1.77) 45 (1.77)45 (1.77)
~200
(7.88)
~200
(7.88)
30 (1.18) 30 (1.18)30 (1.18)30 (1.18)
30 (1.18) 30 (1.18) 30 (1.18)
5 (0.20)
130
(5.12)
145
(5.71) 130
(5.12)
145
(5.71)
50 (1.97) 50 (1.97)
130 (5.12)
25 (0.98)
6 (0.24)
Ø 4.5 (0.177) - M4

17.5 (0.69)

17.5 (0.69)

17.5 (0.69)

77.5 (3.05)
155 (6.10)
139
(5.47)
139
(5.47)
Ø 2.65 (0.10) Ø 2.65 (0.10)
163
(6.41)
163
(6.41)
163
(6.41)
163
(6.41)

52.5 (2.07)
115 (4.52)
195 (7.68)
* :j:
222 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 136 - Cat. Nos. 140G-J-TLA13, -TLA14 Terminal Lugs ★T erminals for aluminum or copper wire.
§ Required 25 mm insulating phase barriers provided.

Figure 137 - Cat. Nos. 140G-J-TLC13, -TLC14 Terminal Lugs ★ Terminals for copper wire.
♣ Required 25 mm insulating phase barriers provided.

Figure 138 - Cat. Nos. 140G-J-MTL63, -MTL64 Terminals
‡ Multi-cable terminal lugs.
§ Required 25 mm insulating phase barriers. Opti onal terminal covers with IP40 protection provided. 35 (1.38)
35 (1.38)
35 (1.38)
10 N•m
~25
(0.98)
80 (3.15) 70
(2.76)

27.5 (1.08)
17 x 17
(0.67 x 0.67)
35 (1.38)
35 (1.38)
35 (1.38)
10 N•m
70 (2.76)

27.5 (1.08)
80 (3.15)
35 (1.38)
35 (1.38)
35 (1.38)
140
(5.51)
7 N•m
8 N•m
Ø 8.2 (0.32)

45.5 (1.79)

26.5 (1.04)
15 (0.59)
15 (0.59)
30 (1.18) 38
(1.50)
94 (3.70)
if- -.i -
~f~1__ ~•jl,li,l,,llL...;:::;....,lll!l:;_~....;ilLl.r.111 I
'
:, - - -
j,... - - -
jl
jl
X-t
~;----~
,,
:~}.<;;~
:~!# r- -
y
y
~~ ,~1:- -;:t, tr---,,1:r-t-"1111:r--"11111
I \•-t,+ I
r~ ai.".. __
I
I
I j r - - -
IL - - - --j
j I
X-t~
y
X
§
X
X
18 x, 8
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 223 Approximate Dimensions
Figure 139 - Cat. No. 140G-H-RMB, -RMY Direct Rotary Operating Handle (For H- and J-Frame Molded Case Circuit Breaker)
‡ Rotary handle operating mechanism on molded case circuit breaker. ♦ Required 25 mm insulating phase barriers provided .

Figure 140 - Escutcheon Mount Drill Template.

Figure 141 - 140G-H-RVM… Minimum/Maximum Enclosure Depth (for J-Frame Mo lded Case Circuit Breakers) Ø 3.5
(0.14)
80°120 (4.72) [4P]
90 (3.54) [3P]
2 (0.08) 45 (1.77)

16.5 (0.65) 48.8
(1.92)

1.1 N•m
130
(5.12)
171.58 (6.76)
≥ 3 (0.12) ≤ 2 (0.08) 120 (4.72)

16.5 (0.65)
126.3 (4.97) 45.5 (1.79)

82.5 (3.25)
Min. Door
Rotation Radius
2 x Ø 3.5 (0.14)
82 (3.23)

61.5 (2.42)

55.3 (2.18)
89 (3.50)
41 (1.61)

14.5 (0.57) 14 (0.55)
R min. 200 (7.87)
1 Enclosure Depth
Minimum Maximum
12 in. Shaft 8 in. (205 mm) 18.25 in. (464 mm)
21 in. Shaft 27.25 in. (692 mm)
12 in. Shaft w/NFPA 9.25 in. (235 mm) 18.25 in. (464 mm) 21 in. Shaft w/NFPA 27.25 in. (692 mm)
Note: this figure depicts the minimum and maximum enclosure sizes that will accommodate the MCCB, operator, and handle. See Figure 142 for overall assembly dimensions and handle cutout.
j
x~~ H-lll--'-,\'13i+-'
,, ,,
H, - -
"'
r-
r, ,,,
Lr
I
.rl,--
:~-------l--
~ -=-=---:= __ •_1 ______ _
1----------------- 7
I I
I ,1
I I
I 1-----7
I I I

I I I I

I I I I
- 7 r-1 I I
D~~~~~~f~: :

I I I I
I l--~ :

I I I I ------1
I I
I L
I I I __________________ I
DET "A"
224 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 142 - Cat. No. 140G-H-RVM… Variable Depth Rotary Handle Operating Mechanism (For J-Frame Molded Case Circuit Breaker)
3-Pole 4-Pole

3.2 (83)

6.86 (174.3)

0.08 (2.0)0.61
(15.5)

2.09 (53.0)

6.30 (160.0)

4.13 (105.0)

2.09 (53.0)

6.30 (160.0)

1.99 (50.5)

5.51 (140.0)
Front of Cover (50)

1.97 (25)
(2) - (ø 5.5)
(ø 35)
(63)
(31.5)
(mm)
in.
(2) - ø 0.22
ø 1.37

0.98 2.47

1.23 (ø 35)
ø 1.37
(50)

1.97 (25)

0.98 (25)

0.98 (2) - (ø 5.5)
(2) - ø 0.22
12 in. shaft: 10.75 (274) max.
22 in. shaft: 20.75 (527) max.

0.65 (16.5)

0.65 (16.5)
1 (25.4)
-
I
t--t--
◄--------
I
- +'-'----------'--------'---~
I t
0 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 225 Approximate Dimensions
Figure 143 - Cat. No. 140G-H-EOP … Motor Operator – For H- & J-Frame Molded Case Circuit Breaker ★ Motor operator.
♠ Required 25 mm insulating phase barriers provided.

Figure 144 - Door Drilling Template
§ Door drilling template (with escutcheon).
♣ Door drilling template (without escutcheon).

Δ Dril
ling template for 3-pole molded case circuit breake r, mounted on mounting plate. ♦ Drilling template for 4-pole molded case circuit breake r, mounted on mounting plate. 35 (1.38)
140 (5.51) [4P]
105 (4.13) [3P]
35 (1.38)35 (1.38)
12 (0.47)

33.5 (1.32)
28 (1.10)

1.7 (0.07)

14.3 (0.56)

14.8 (0.58)

38.8 (1.53)
≥ 3 (0.12) 172 (6.77) ≤ 2 (0.08)

1.1 N•m
178.3 (7.02)

82.5 (3.25)

26.5 (1.04)

61.5 (3.42)
4 Poles3 Poles
91 (3.58)
91 (3.58)
45 (1.79)

79.5 (3.11)
49 (1.92)

54.7 (2.15)
101 (3.98)

50.5 (1.99)
35 (1.38)
Ø 4.5 (0.177) - M4 Ø 4.5 (0.177) - M4

69.5 (2.74)
139
(5.47)

69.5 (2.74)
139
(5.47)

52.5 (2.07) 17.5 (0.69)
With Escutcheon Without Escutcheon
,,
t--- 111_--l--H-nn
X
y
♦
\
I
I I I
I I I X-+- --x
l •-11
I
I I
y
226 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 145 - Cat. No. 140G-J-EP2504 Residual Current Release Module for 4-Pole Molded Case Circuit Breakers ★Residual current module.
‡ End cap terminals for ring or busbar connection.
♠Dr
illing template — door with direct rotary mechanism with escutcheon.  Drilling template — door with direct rotary mechanism, without escutcheon. & Drilling template — molded case circuit breaker mounting on mounting plate.

Description No. of Poles A
With escutcheon 4 86 (3.39)
Without escutcheon 4 83.5 (3.29)
140 (5.51) [4P]
35 (1.38)35 (1.38)35 (1.38)
24 (0.94) max.

Ø 8 (0.31)
236
(9.29)
80 (3.15)
9 (0.35)
max.
70 (2.76)
9 (0.35)
max.

Ø 8 (0.31)
24 (0.94) max.
134 (5.28) 3 (0.12) ≥ 3 (0.12)

1.1 N•m
19 (0.75) 6 (0.24) max.
8 N•m
215
(8.47)
87 (3.43)
81 (3.19)
58 (2.28)
163
(6.42)
≤ 2 (0.08)
19 (0.75) 6 (0.24) max.

Ø 4.5 (0.177) - M4
215
(8.47)

52.5 (2.07) 17.5 (0.69)
145 (5.71)

54.5 (2.15)
29 (1.14)
173
(6.81)
137 (5.39)
51 (2.01)
89 (3.50)
25 (0.98)
80 (3.15)
60 (2.36)
50 (1.97)
136 (5.35)
y
I
I "' & ,;,
I (0
x- _J_
X I I
I
I
I
I
I
I
I
I
A
I y
~:1 V ---(
I
1-x
I
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 227 Approximate Dimensions
Figure 146 - J-Frame Flex Cable Operator and Actuator

4.13 (105)
(3 Pole)

6.30 (160)

7.30 (185.4)

10.62 (269.7)

2.43 (61.6)

5.59 (142.1)

8.30 (210.8)
.40
(10)

3.17 (80.5)
.97
(24.6)

2.43 (61.6)

2.06 (52.4)

1.27 (32.3)

6.37 (161.7)

10.53 (267.4)

4.52 (114.7)

8.48 (215.4)

8.30 (210.8)
---------- ··-/ · -
\
228 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Bulletin 140G/MG K-Frame
Figure 147 - Panel Mounted Molded Case Circuit Breaker
★ Overall dimensions with optional shunt trip or undervoltage relay installed. ‡ Overall dimensions with optional auxiliary contacts installed.

Figure 148 - Drilling Templates for Molded Case Circuit Breaker Mounting 139.5 (5.49) [3P]

69.75 (2.75)

46.5 (1.83)

46.5 (1.83)

46.5 (1.83)
102.5
(4.04)

2.7 (0.11)
205
(8.07)

2.7 (0.11)
105
(4.13) 5.5
(0.22)
186 (7.32) [4P] ≥ 3 (0.12)
≤ 2 (0.08)
2 N•m
107
(4.21)
139
(5.47)
112.5
(4.43)
103.5
(4.07)

59.5 (2.34)
105
(4.13)
117
(4.61)
76 (2.99)
138
(5.43)
115
(4.53)
115
(4.53)

64.5 (2.54)
107
(4.21)
107
(4.21)

60.5 (2.38)
Ø 5.5 (0.22) -M5

46.5 (1.83)
176
(6.93)
88 (3.46)
Ø 5.5 (0.22) -M5
176
(6.93)
88 (3.46)
93 (3.66)

23.25 (0.92)
With escutcheon (3…4 poles) Without escutcheon (3…4 poles) Escutcheon for compartment door Drilling template for compartment door Drilling template for mounting plate
3 poles 4 poles
:j:
y y
X
• y y
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 229 Approximate Dimensions
Figure 149 - Cat. Nos. 140G-K-ECM, -ECM4 Terminals
Figure 150 - Cat. Nos. 140G-K-TLC13, -TLC14 Terminals
• 250…500 MCM (120…240 mm2)
Figure 151 - Cat. Nos. 140G-K-TLA23, -TLA24, -TLC23, -TLC24 Terminals • (2) 2/0…250 MCM ((2) 95…120 mm2)
★ Terminal covers with IP40 protection
Figure 152 - Cat. Nos. 140G-K-TLA13, -TLA14 Terminals
• 250…500 MCM (120…240 mm2)
Max. 35
(1.38)

17.5 (0.69)
Ø 10.5 (0.41)
Max. 11
(0.43)
20 (0.79)

86.25 (3.4)
28 N•m
Max. 10
(0.39)
Min. 5
(0.2)
y
2_~0~..,__---+-~- 18 x18

0.19 0.11 X0.11
25Nm
~ 103.5
I 4.07
0 21 .5 * 0 0.85
E z
230 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 153 - Cat. Nos. 140G-K-TLA2A3 Terminals
• (2) 3/0…500 MCM [(2) 95…240 mm2]
Figure 154 - Cat. Nos. 140G-K-EXT3, -EXT4 Extended Terminals ★ Terminal covers with IP40 protection
‡ Required 100 mm insulating phase barriers provided

8.92 (226.5)

4.88 (124)

0.76 (19.3)

0.50 (12.8)

6.50 (165)

2.27 (57.8)
0~
"'"'
i-'- 139.5 (3P)
I 5.49

46.5 4
y
...j- 69.75

2.75 186 (4P)

1.32 -
f----..,
-
- - □ ~ ~ □-
0 = 0 =o
~ ,___ ~
0 0 0
'1 (
~ o•o•o -
~ -c:::::J
MOINC PIIMI! • •
-- oeoeo
,-
)
0 ~
0 = - □
103.5

4.07 l
0 0 ,___
~
0 =o -
□-
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 231 Approximate Dimensions
Figure 155 - Cat. Nos. 140G-K-EXS3, -EXS4 Spreader Terminals ★ Required 200 mm insulating phase barriers provided
Figure 156 - Cat. No. 140G-K-RMB, -RMY Rotary Handle Operating Mechanism — Door Mounted Figure 157 - 140G-K-RVM… Minimum/Maximum Enclosure Depth ★ 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
1 Enclosure Depth
Minimum Maximum
12 in. Shaft 9 in. (229 mm) 17.75 in. (450 mm)
21 in. Shaft 26.75 in. (679 mm)
12 in. Shaft w/NFPA 11 in. (280 mm) 17.75 in. (450 mm)
21 in. Shaft w/NFPA 26.75 in. (679 mm)
Note: this figure depicts the minimum and maximum enclosure sizes that will accommodate the MCCB, operator, and handle. See Figure 158 for overall assembly dimensions and handle cutout.
~~~
54 54

2.13 2.131

3.75 40
0 11 0.15 1.51
0 183 33.25

1.21 1.31
146 ..,. <c
~ •
:j:
*
?. 3 140.5 ~2

0.12 5.53 0.08
r-
1----------------- 7
I I
I ,1
I I
I 1-----7
I I I

I I I I

I I I I
-7 r-1 I I
~~~~~~~r~ I I
J._...J [_: : :
: [ __ ~ :

I I I I ------1
I I
I L
I I
I __________________ I
232 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 158 - Cat. No. 140G-K-RVM… Variable Depth Rotary Handle Operating Mechanism ★Optional support bracket
75 (2.95)
4 - 5.5 ø
(4) - 0.22 ø)
75 (2.95)

37.5 (1.47) 65 ø
(2.56 ø)

37.5 (1.47)
Front of Cover
mm
(in.)
3-Pole 4-Pole

4.80 [122.0]

4.00 [101.5]

0.92 (23.3)

0.01 (0.3)

2.69 (68.3)

0.78 (19.7)

8.07 (205.0)

5.49 (139.5)

0.14 (3.5)

2.66 (67.6)

0.80 (20.4)

7.32 (186.0)

8.07 (205.0)

0.78 (19.7)
12 in. shaft: 17.75 (450.8)
21 in. shaft: 26.75 (679.4)
,-
0 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 233 Approximate Dimensions
Figure 159 - Cat No. 140G-K-EOP ... Motor Operator
★ Additional width with optional shunt trip or UV relay installed. ♦ Additional width with optional auxiliary c ontacts installed.

Figure 160 - Cat. No. 140G-K-ELP Residual Current Release Module for 4-Pole Molded Case Circuit Breakers ★Overall dimensions with cabled auxiliary contacts mounted.

5.5 (0.22)

5.5 (0.22)
105
(4.13)

1.1 N•m
191.5
(7.54)

59.5 (2.34)
105
(4.13)
≥ 3
(0.12)
≤ 2
(0.08)
222
(8.74)
233
(9.17)
[2)
I
X ~
y
)
1 ~3

0.12 ..
-
i
112.5

4.43 I
!, 2

4.21 0.08
139 ~

5.41 l ,I
i
I
,r.
l
~I
234 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 161 - K-Frame Flex Cable Operator and Actuator

8.07 (205)

10.82 (274.8)

5.49 (139.5)
(3 Pole)

2.56 (65)

1.06 (27)

4.00 (101.5)

4.00 (101.5)

2.56 (65)

2.06 (52.4)

1.27 (32.3)

6.37 (161.7)

10.53 (267.4)

4.52 (114.7)

8.48 (215.4)

8.30 (210.8)
7 _J
-·--··--
I
,,/
.. /0· 0
-- -· 0 0
0 0
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 235 Approximate Dimensions
Bulletin 140G/MG M-Frame
Figure 162 - Panel Mounted Molded Case Circuit Breaker
★ Overall dimensions with optional shunt trip or UV relay installed. ‡ Overall dimensions with optional auxiliary contacts installed.

Figure 163 - Drilling Templates for Molded Case Circuit Breaker Mounting 105
210 (3P)
280 (4P)

5.5 2.7
70 70 70

2.7 134
268
140
= =

2.76 2.76 2.76

4.13 8.27

0.11 0.11

0.22 11.02

5.51 10.55

5.28 105

61.25 107

4.21 3
159

6.26 103.5

4.07 115

4.53 2

0.12 0.08

4.13 2.41
152
= =

77.75 138

3.06 5.98

5.43 149
= =

66.75 116

5.87 2.63

4.57 142
= =

62.25 107

5.59 2.45

4.21 237

5.5 - M5
118.5
70 2.76
Ø 0.22

4.67 9.33
140
237

5.5 - M5 35
118.5

9.33 4.67
Ø 0.22

5.51 1.38
Escutcheon for compartment door Drilling template for compartment door with escutcheon without escutcheon
Drilling template for mounting plate
3 Poles 4 Poles
X
rr .-.t-"'-~--'
' -_-_ -_ ·llllJ
1111
1lll11111U-1111 --r--11111111111 I
L -
I
I
=I=
236 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 164 - Cat. No. 140G-M-ECM Terminals
Figure 165 - Cat. No. 140G-M-TLA23, -TLA24, -TLC23, -TLC24 Terminals Figure 166 - Cat. Nos. 140G-M-EXT3, -EXT4 Extended Terminals Figure 167 - Cat. Nos. 140G-M-EXSLI3, -EXSLO3, -EXS4 Spreader Terminals MAX 12
40 MA X
18 MIN

22.5 ±0 .1

6.5 Ø 0.26

0.89 120.5
23 MIN5 MAX10

0.94.74 20
70 70 70
134 39

2.76 2.76 2.76

0.79 1.53 5.28
19 120.5

25.5 59

4.74 2.32
1 Ø 0.75
134 53.5
70 70 70
50 14

2.76 2.76 2.76

1.97 0.55

2.11 5.28
167.5
833.5

1.32 0.31

6.59 88
13 116 116 45 45
134 116.5
45 23
90 88

1.77 4.57 4.57 1.77

3.54 3.46 3.46
Ø 0.51

0.9 4.59 5.28

1.77 230.5
50 8

1.97 0.31

9.07 134 116.5
45 90
13 4511611611645
23 88 9088

1.77 4.57 4.57 4.57 1.77

3.54 3.543.46 3.46
Ø 0.51

1.77 0.9

4.595.28
X
rr~
"-7 \+' ·
~: 1{ =o-"-i-'ll'-,'L-. ...... '-i-r",-,, ,V1l',"IY
I lmniii'f.==:::::,::::==!=:::::::::!.(~~
I
-r
y
I
I
lx_L_
9 Nm
1 r----
x I - ---cl llff llttttt--
y
+----- ----+---- --+--
r
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 237 Approximate Dimensions
Figure 168 - Cat. No. 140G-M-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) § Dimension with cabled early make contact
♣ Compartment door lock
Figure 169 - Drilling Templates for Molded Case Circuit Breaker Mounting Figure 170 - 140G-K-RVM… Minimum/Maximum Enclosure Depth (for M-Frame Molded Case Circuit Breakers) 103.5
146.5
190 33
≥ 3 140.5 ≤ 2

7.48 5.77

4.07 1.3

5.53≥ 0.12 ≤ 0.08

5.5 2.7

5.5 5.5
140

0.22 0.22

5.51 0.22

0.11 2.7

0.11 41.5

1.63 42.5

1.67 84.5

3.33 140

5.51 Ø 4
Ø 0.16
43 14

85.5 142
142
R min. 200

1.69 0.55

5.59 3.37

5.59 R min. 7.87

96.5 3.8
43 14
90 151
148.5
R min. 200

1.69 0.55

5.94 3.54

5.85 R min. 7.87

96.5 3.8
152
173
100.25

5.98 6.81

3.95 without escutcheon
Drilling template for compartment door
with escutcheon
Escutcheon for compartment door
1 Enclosure Depth
Minimum Maximum
12 in. Shaft 9 in. (229 mm) 17.75 in. (450 mm)
21 in. Shaft 26.75 in. (679 mm)
12 in. Shaft w/NFPA 11 in. (280 mm) 17.75 in. (450 mm)
22 in. Shaft w/NFPA 26.75 in. (679 mm)
Note: this figure depicts the minimum and maximum enclosure sizes that will accommodate the MCCB, operator, and handle. See Figure 158 for overall dimensions and handle cutout.
y
r-
I -
I I 7
I I I ,1
: ,----- I I
I - I i:
,.-,.j_ _J/-.../-t -7 : : I I
~ -=--=--=--=-;~b : : :
1 _J 1-1 I I I

I I I I I
I L_ J I I

I I I I
I I : :

I - -1 I
I I I
l... LI I
_______ I
238 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 171 - Cat. No. 140G-M-RVM… Variable Depth Rotary Handle Operating Mechanism 3-Pole

3.80 [96.5]

8.74 [221.9]

0.24 [6.1]

1.38 [35.0]

2.99 [75.9]

1.68 [42.6]

10.55 [268.0]

8.23 [209.0]
75 (2.95)
4 - 5.5 ø
(4) - 0.22 ø)
75 (2.95)

37.5 (1.47) 65 ø
(2.56 ø)

37.5 (1.47)
Front of Cover
mm
(in.)
12 in. shaft: 17.75 [450.8]
22 in. shaft: 26.75 [679.4]
4-Pole

10.55 [268.0]

10.98 [279.0]

1.79 [45.6]

2.90 [73.8]

0.03 [0.7]

1.68 [42.6]
L
0 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 239 Approximate Dimensions
Figure 172 - Cat. No. 140G-M-EOP , -ECOP Motor Operator ★Overall dimension with optional shunt trip or undervoltage relay installed. ‡ Overall dimension with optional auxiliary co ntacts installed.

Figure 173 - Drilling Templates for Molded Case Circuit Breaker Mounting 140
= = 5.5 5.5

0.22 5.51

0.22 1.1 Nm

5.5 0.22
3 222 2
233
191.5
140
70 7.54

2.76 5.51

8.74 9.17

0.12 0.08
= =
152
173

86.5 5.98

6.81 3.4
= =
151
148.5
R min. 200

5.94 5.85
R min. 7.87

75.75 2.98
= =
142
142
R min. 200

5.59 5.59
R min. 7.87

71.25 2.8
Escutcheon for compartment door Drilling template for compartment door without escutcheonwith escutcheon
y
+ X
v
240 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 174 - M-Frame Flex Cable Operator and Actuator, Right Hand 342.90
(13.50)
Enclosure Flange
111.25
(4.38)
211.33
(8.32)

24.64 (0.97)
159.77
(6.29)29.5
(1.16)
257.81
(10.15)
303.0
(11.93)

9.12 dia.
(Ø 0.359)
4 mounting holes127.0
(5.00)
490.98
(19.33)
371.35
(14.62)

66.8 (2.63)
137.67
(5.42)
311.15
(12.25)
119.13
(4.69)

17.53 (0.69)

11.17 (0.44)

40.13 (1.58)

47.75 (1.88)
11 7
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 241 Approximate Dimensions
Figure 175 - M-Frame Flex Cable Operator and Actuator, Left Hand (requires 140G-BML, sold separately) 159.77
(6.29)
211.33
(8.32)

24.64 (0.97)
111.25
(4.38)
342.9
(13.50)
371.34
(14.62)
491
(19.33)
290.32
(11.43)

28.45 (1.12) 257.81
(10.15)
127
(5.00)

9.12 dia.
(Ø 0.359)
4 mounting holes
Enclosure Flange

66.8 (2.63)
311.15
(12.25)
119.13
(4.69)
137.67
(5.42)

17.53 (0.69)

47.75 (1.88)

40.13 (1.58)

11.17 (0.44)
127
(5.00)
------
======- .
0 -- _l
---n
242 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Bulletin 140G/MG N-Frame
Figure 176 - Panel Mounted Molded Case Circuit Breaker
★ End cap terminals for ring or busbar connection.
‡ Busbars.
§ Door escutcheon.

Δ Tightening torque: 18 N•m.
♠ Padlock (optional).
 Tighteni
ng torque: 2.5 N•m.
& T ermin
al for customer wiring connection.

Description A
With escutcheon 125…141
Without escutcheon 147
50 25
70 70 70
103.6
6 134
147.5
210
280
268

0.98 1.97

2.762.76 2.76

4.08 0.24

5.81 5.28

8.27 11.02

10.55 4.92
125

5.98 152

6.07 154.25

6.3 160
190

7.48 206

8.11 125
97 10
10 10
24 14.5
105
204
102

18.75 225
2 3

0.12 8.86

0.08 0.94

0.39 0.39

0.39 3.82

4.92 0.58

0.74 4.02

8.03 4.13
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 243 Approximate Dimensions
Figure 177 - Drilling Templates for Molded Case Circuit Breaker Mounting Figure 178 - 140G-N-RVM... Minimum/Maximum Enclosure Depth 155

6.1 2

0.08 268

10.55 152

5.98 304

11.97 151

5.94 263

10.35 144.5

5.69 144.5

5.69 241

9.49 226

8.9 Ø 4 n°7 HOLES
Ø 0.16
206

8.11 103

4.05 208

8.19 35

1.38 Ø 5.5 - M5
Ø 0.22
245

9.65 122.5

4.82 Escutcheon for compartment door
with escutcheon
Drilling template for mounting plate
Front 206 x 204
Door escutcheon
No. of Poles C
37 0
4 140
1 Enclosure Depth
Minimum Maximum
12 in. Shaft 7.75 in. (196 mm) 17.75 in. (450 mm)
21 in. Shaft 26.75 in. (679 mm)
Note: this figure depicts the minimum and maximum enclosure sizes that will accommodate the MCCB, operator, and handle. See Figure 179 for operator dimensions. y
I
,, , ,
-----1 I
I 11
I 11
I I I -- -t I I
= 1 ----- ~: : : :
~=======1~ I I I
= 1 I : : :

I I I I
---------
~-- '-----1 I
, ,
u
I
I
y
X Effi X
y
1----------il 1----------il
244 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 179 - Cat. No. 140G-N-RVM… Variable Depth Rotary Handle Operating Mechanism 3-Pole 4-Pole

3.82 [97.0]

10.75 [273.0]

0.93 [23.6]

1.38 [35.0]

4.82 [122.5]

0.83 [221.1]

8.27 [210.0]

0.83 [21.0]

4.83 [122.6]

11.02 [280.0]

2.41 [61.1]

1.73 [44.0]

10.55 [268.0]

10.55 [268.0]
12 in. shaft: 17.75 [450.8]
22 in. shaft: 26.75 [679.4]
75 (2.95)
4 - 5.5 ø
(4) - 0.22 ø)
75 (2.95)

37.5 (1.47) 65 ø
(2.56 ø)

37.5 (1.47)
Front of Cover
mm
(in.)
a
0 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 245 Approximate Dimensions
Figure 180 - Cat. Nos. 140G-N-TLH3, -TLV3, TLH4, TLV4 Terminals ★ Rear horizontal terminals
‡ Rear vertical terminals
♠ Tightening torque: 20 N•m
No. of Poles B C
3 70 192.5
4 140 262.5
59 2.32

18.5 0.73

46.5 1.84
59 2.32
70 2.76
70 2.76
70 2.76 44

1.73 25

0.98 118.5

4.66 237

9.34 273

10.75 15

0.59 46.5

1.84 Ø 11
Ø 0.43
44 1.73
109

4.29 218

8.58 25

0.98 Ø 11 Ø 0.43
70 2.76
70 2.76
70 2.76
15 0.59

61.25 2.41
35 1.38

17.5 0.69
Ø 5.5 - M5
Ø 0.22
245

9.65 52.5

2.07 39.75

1.56 122.5

4.82 8

0.31 Drilling template for mounting plate
I I I
:j: C
I .. I
0 0
lt· .
j
246 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 181 - Cat. No. 140G-N-EXT3, -EXT4 Extended Front Terminals ★ Extended terminals.
 Required 100 mm insulating phase barriers provided.
♠ Tighteni
ng torque: 18 N•m.
& Required ins
ulator panel, supplied with extenders.

Figure 182 - Cat. Nos. 140G-N-EXSL13 Top (3-Pole), 140G-N-EXS4 (4-Pole) Rear Spread Terminals (IEC only) ‡ Extended spread terminals.
# Required 200 mm insulating phase barriers provided .
♠ Tightening torque: 18 N•m.
§ Terminal for
auxiliary contacts.
& Required insulator panel, supplied with extenders.
320
250
125
70 70 70
25 44 Ø 11 Y

X X X X
100

29.5 15
250
118.5
229
199.5
160.5
79 12.5
25 1

12.6 9.84

4.92 2.76 2.76 2.76

0.98 1.73 Ø 0.43

6.32 7.85

9.02 9.84

4.66 0.59

29.5 3.94

0.49 0.98

3.11 116 / 4.57 116 / 4.57 116 / 4.57
90 / 3.54 90 / 3.54 90 / 3.54
23 45 45 23 45

1.77 1.77 0.91 1.77
33 79
147.5
144
334
118.5
X X
100

40.5 15
Ø 13
Ø 0.51
~200
100

1.3 3.11

3.94 100

3.94 55

2.17 268
134
~10.16

10.55 5.28
79 3.11
45 1.77
258
189

5.81 5.67

10.16 7.44
Escutcheon
&
§
I ll--------/1" ---,._ --II
x~---, .,._,,__~
#
:j:

Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 247 Approximate Dimensions
Figure 183 - Cat. No. 140G-N-RMB, -RMY Rotary Handle Operating Mechanism ★Rotary handle operating mechanism on molded case circuit breaker. ‡ Compartment door interlock.
§ Door escutcheon.
♦ Tightening torque: 2.5 N•m.
♠ Terminal for
customer wiring connection.
 Reduced flang
e of rotary handle for door (optional).

Description A
With escutcheon 125…141
Without escutcheon 147
70 70
280

11.02 210

8.27 103.6

4.08 70
70 70
70 6

0.24 134

5.28 147.5

5.81 268

10.55154

6.06 152

5.98 189.5

7.46 190

7.48 206

8.11 125

4.92 97

3.82 43.5

1.71 33

1.30 18.75

0.74 105

4.13 204

8.03 102

4.01 184

7.24 2

0.08 2

0.08 2

0.08 r---1 --+I ~I
" " " " ,,
,,
11 r-.,
.~. :,
*
248 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 184 - Cat. No. 140G-N-TLA43, -TLA44, -TLC43, -TLC44 Terminals ★ Terminals for cable connection.
‡ Tightening torque: 43 N•m.
♠ Tightening torque: 18 N•m.
 Required insulator
panel, suppl ied with extenders.
320
250
125
70 70 70
28 Y
Y
X X
150 79
202

34.75 66.25
101

1 Ø 21.5
Y
X X

2.76 2.76 2.76

1.1 4.92

9.84 12.6

5.9 3.11

3.98 2.61

0.52 0.04

7.95 Ø 0.85
---- _l
--- 1 1- - - - -----...--.........-- ........... --­
, I
i ;/--,-~ -:-1--,i
I li- + -+-1-+-+I
: ~'-+'._~+~~ ll t-----+----+---i r-+--+----+--il t--r---1'-JHII :, ,-1-, ,-1-, , 1 1---+-- + -+-1- + -+1 11~"""1 f""=~l-e,,tjll
:: '-l-'_'-1-'j e,g~~~g~
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 249 Approximate Dimensions
Figure 185 - N-Frame Flex Cable Operator and Actuator, Right Hand

4.38 215.9
(8.50)
211.33
(8.32)
299.21
(11.78)

55.12 (2.17)
342.9
(13.50)
371.34
(14.62)
499.11
(19.65)

25.65 (1.01)
257.81
(10.15)

9.12 dia.
(Ø 0.359)
4 mounting holes
127
(5.00)
Enclosure Flange
311.15
(12.25)
119.13
(4.69)
137.67
(5.42)

17.53 (0.69)

47.75 (1.88)

40.13 (1.58)

11.17 (0.44)
I
~-£~---~---± J _l
0 250 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 186 - N-Frame Flex Cable Operator and Actuator, Left Hand (requires 140G-BML, sold separately)

17.53 (0.69)

47.75 (1.88)

40.13 (1.58)

11.17 (0.44)
215.9
(8.50)
211.33
(8.32)

55.12 (2.17)
342.9
(13.50)
371.34
(14.62)
499.11
(19.65)
257.81
(10.15)

9.12 dia.
(Ø 0.359)
4 mounting holes
127
(5.00)
127
(5.00)
290.32
(11.43)

28.19 (1.11)
111.25
(4.38)
Enclosure Flange
311.15
(12.25)
119.13
(4.69)
137.67
(5.42)
L ±' __ -----------~--' ___ :
- - - - ~---+-+--'-_________ J _-+-+-____._
t-
i
-----------------------n
0 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 251 Approximate Dimensions
Bulletin 140G NS-Frame
Figure 187 - Panel Mounted Molded Case Circuit Breaker
★ End Cap terminals for ring or busbar connection.
‡ Busbars.
§ Door escutcheon.
♦Tightening torque: 18 N•m.
 Padlock (optional).
&
Tighte
ning torque: 2.5 N•m.
 Terminals for cable connection.

Description A
With escutcheon 125…184 (4.92…7.24)
Without escutcheon 170 (6.7)
Description B
Standard 208 (8.19)
No. of Poles C
3 70 (2.76)
4 140 (5.51)
125

4.92 97

3.82 10

0.39 10

0.39 10

0.39 24

0.94 118.5

4.66 237

9.34 14.5

0.58 102

4.02 204

8.03 193.5

7.62 ≥ 3
≥ 0.12 2

0.079
50 1.97
25 0.9870

2.76 70

2.76 70

2.76 103.6

4.08 6

0.24 134

5.28 147.5

5.81 210

8.27280

11.02 268

10.55178

7.01 190

7.48 206

8.11 125

4.92 175

6.89 :: : :
" ' " '
* ''
252 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 188 - Drilling Templates for Molded Case Circuit Breaker Mounting § Door escutcheon
# Compartment door with escutcheon
★Compartment door without escutcheon
Figure 189 - Cat. Nos. 140G-N-TLA63, -TLA64, -TLC63, -TLC64 Terminals ★ Terminals for cable connection.
‡ Tightening torque: 43 N•m.
♠ Tightening torque: 18 N•m.
 Required insula
tor panel, supplied terminals.
268

10.55 304

11.97 152

5.98 245

9.65 122.5

4.82 35

1.38 Ø 5.5 - M5
Ø 0.22
241

9.49 226

8.9 208

8.19 144.5

5.69 144.5

5.69 151

5.94 263

10.35 103

4.05 206

8.11 Ø 4 n°7 HOLES
Ø 0.16
Drilling template for compartment door Escutcheon for compartment door Drilling template for mounting plate 320

12.6 250

9.84 125

4.92 70

2.76 70

2.76 70

2.76 79

3.11 150

5.9 28

1.1 101

3.98 66.25

2.61 34.75

1.37 1

0.04 202

7.95 Ø 21.5
Ø 0.85
# lv 1 ~ I
y
§
f1
m
l x L x- X
t-x X
y
I
y
y y
X
y
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 253 Approximate Dimensions
Figure 190 - Cat. Nos. 140G-N-TLV3, -TLV4, -TLH3, -TLH4 Rear Terminals ★Rear horizontal terminals
‡ Rear vertical terminals
♠ Tightening torque: 20 N•m
Figure 191 - Drilling template for mounting plate
109

4.29 25

0.98 X X X X X
Y
Y
X
Y
Y
Ø 11
59 2.32
118.5

4.66 237

9.34 15

0.59 44

1.73 218

8.58 18.5

0.73 46.5

1.84 59

2.32 Ø 11
Ø 0.43
70 2.76
70 2.76
70 2.76
44 1.73
25 0.98
70 2.76
70 2.76
70 2.76 15

0.59 46.5

1.84 Ø 0.43
273

10.75 61.25

17.5 Ø 5.5 - M5 Y
Y
X X
C
B 122.5
245

52.5 39.75
8 R 10

2.41 0.69
Ø 0.22

9.65 2.07

1.56 0.31

4.82 No. of Poles B C
3 70 (2.76) 192.5 (7.58)
4 140 (5.51) 262.5 (10.33)
-ail
* :: • "
r I : 11 1~ 11 1
II "'r7'
" 1 i'
t ~!

L - ----
l ~-
8 ..-------i
I I
254 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 192 - Cat. No. 140G-N-EXSLI3, -EXSL03, -EXS4 Extended Front Spreader Terminals (IEC only) ★ Extended spread terminals.
‡ Tightening torque: 18 N•m.
§ Required 200 mm insulating phase barriers prov ided.

Δ Required insulator panel, supplied with spreaders.

Figure 193 - Cat. Nos. 140G-N-EXT3, -EXT4 Extended Front Terminals (IEC only) ‡ Tightening torque: 18 N•m.
♣Required insulator panel, supplied with ex
tended Terminals.

Δ Extended terminals.
♦ Required 100 mm insulating phase barriers provided.
♠ Terminal for
customer wiring connection.

Ø 13
Ø 0.51
23 0.9
90 3.54
90 3.54
90 3.54
90 3.54
116

4.57 116

4.57 116

4.57 250

9.84 320

12.6 45

1.77 45

1.77 33

1.3 79

3.11 79

3.11 79

3.11 229

9.02 258

10.16 278

10.94 334

13.15 118.5

4.66 40.5

1.59 15

0.59 100

3.94 45

1.77 45

1.77 Ø 13
Ø 0.51
23 0.9
90 3.54
90 3.54
90 3.54
90 3.54
116

4.57 116

4.57 116

4.57 250

9.84 320

12.6 45

1.77 45

1.77 33

1.3 79

3.11 79

3.11 79

3.11 229

9.02 258

10.16 278

10.94 334

13.15 118.5

4.66 40.5

1.59 15

0.59 100

3.94 45

1.77 45

1.77 [J_ __ \,
[: '~''' ,'.'>t>
',,i
: ' '' ----+1-1',------;..-+
' ',
7 ~;;;
: ,,J
1" I 'f
: i :-f[f1"{
I : L ___ _
', ' -~-----
'
X-'---
[L\ ffiu
: .. .-:\ ..... :\ '!\ : '\, r-+--+--___..;
[
:, -~ ,,, l~: __ L;~: • 0
',,i
: ',, ----+-~
' ',
7J~;;;
: (i-:tt,-
1 L ,:p

I I ---
', ' -~-----
'
X-'--- JCil_, ,-
y
~ --------i
§
*
:j:
- - X
~ --------i
§
*
:j:
i
- - X
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 255 Approximate Dimensions
Bulletin 140G R-Frame
Panel Mounted Breakers
Figure 194 - 2000 A (80/100%)…2500 A (80%) Breakers
Figure 195 - Drilling Templates
Mounting Plate (3 Poles)Mounting Plate (4 Poles)
015

0.59"
554

21.81"
0 15

0.59"
~i !8.,;
120
V
I
428
I 40

1.57' 80
1 3.15"
I 120

4.72" 4.72 " y
0 15

0.59" 4.72" I 4.72 "
y
536

21.1 •

10.71 '
317.5 191.2

12.5 " y i 7.53"
508.7

20.03"
331

13.03"
y 205

8.07"
~ ---------+-----~ "I>-+- +
"- !
"- 09 I c-a;..

0.35" j ;:::::
4~0
- 16.14"­
I
272
-10,11 "-
383.4
09 0.35"
I
410
=16.14"=

9.09"
242

9.53 "
284.5
11 .2"
_________ j_ _____ ~-~ -x
i
+--+------- ----<- ------- --+ x
i
i
i
i
i
536 Y
21 .1·
i
y
., .,
_X
256 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 196 - Version with Vertical Rear Terminals, 2500 A (100% rated)/3000 A (80% rated) N
N
554
(21.81)
214
(8.43)
340
(13.39)
90 (3.54)
382
(15.04)
382
(15.04)
70 (2.76)

68.4 (2.69)

88.4 (3.48)
428
(16.85)
536
(21.1)
331
(13.03)
205
(8.07)

6.4 (0.25)

6.4 (0.25)
6 (0.24)
6 (0.24)
132
(5.2)
120
(4.72)
120
(4.72)
120
(4.72)120
(4.72)

43.1 (1.69)

43.1 (1.69)
95 (3.74)
95 (3.74)
162
(6.38) 162
(6.38)
410
(16.14)
383
(15.08)
225
(8.86)
188.5
(7.42)
188.5
(7.42)
225
(8.86)
284.5
(11.2)
284.5
(11.2)
272
(10.71) 272
(10.71)317.5
(12.5)
191.2
(7.53) 383.4
(15.1)
508.7
(20.03)
331
(13.03)
20 (0.79)
20 (0.79)
20 (0.79)
20 (0.79)
112
(4.41) 112
(4.41)
162
(6.38) 162
(6.38)
8 x Ø 9
(0.35) 8 x Ø 9
(0.35)
2 2
515
(20.28) 191.5
(7.54)
205
(8.07)
536
(21.1)
383
(15.08)
410
(16.14)
151
(5.94)
151
(5.94) 151
(5.94)
151
(5.94)
155.5
(6.12) 155.5
(6.12)
153.9
(6.06) 153.9
(6.06)
20 (0.79)
210
(8.27)

25.4 (1)

41.3 (1.63)

19.4 (0.76)
100
(3.94)
20 (0.79)
20 (0.79)
100
(3.94)

44.45 (1.75) 281
(11.06)
112
(4.41)
162
(6.38)
279.4
(11)
231
(9.09)
13 TYP
(0.512)
x---
I
~
~-~
H
x-·- ~-1--·-·
~
~ v.
y
i
y
y
I
i
I
I
!
v '
I
~
.
' I
·- X -·-+-+-----+------- +- X
\ . .
,_ ~
y
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 257 Approximate Dimensions
Figure 197 - 3000 A Breakers (100% rated)
Figure 198 - Drilling Templates
Mounting Plate (4 Poles) Mounting Plate (3 Poles) Compartment Door

6.4 0.24" I
Nl!l
-ui
·-
.,,is -~
N • .-t-­
N'°
331

13.03"
554
21 .81"
536
21 .1"
y
y 205

8.07"
132 120 120

5.2" 4.72" 4.72"
317.5

12.5"
508.7

20.03"
515 !

10.71"
191.2

7.53"
y

20.28' i 191.5

7.54"
331 205

13.03' 536 I 8.07"
21 .1" 1 ------------------·-j-·------------
i
i
i
"' ....
c:i
-...
-- x ~
~ ..
--.----
~
I
rr
8x
T
'1'
410

16.14'
= 383 = 15.08 '
- 383.4-

15.1"
I
v
I
- 3r -15ya·
I
= 41i0 =

16.~4·
I
!
I
I
09 / 0.35"
Vol
v
I
-:!!
r "' ui
:!!
-
O! ..,
:!!
1= -:!!
-x-
"' co
X
ig co
st.
oi-
... -N
8~ _..,
210

8.27 '

25.4 NCl0 co"l _co
168.5

6.63'
20 0.79"
231

9.09'
242

9.53'
284.5

11.2"
y
!
316

12.44"
306

12.05"
150

5.91'
z
j~
"' . o"'
-
I
I
I
I
I
I
I
C')O> I
_I __ - X I -u,~
I ..,_
I
I
I
I
I
I
I
I'
258 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 199 - Cat. No. 140G-R-TLV3, -TLV4 Terminals, 2000 A (80/100%)…2500 A (80%) -
• Ill=
111,
Ill CO CO
c,iCX!CD
NCD-
'N ., . =­N-
340
317.5
554
21 .81" y 214

8.43"
'
120 I 4.72' I 4.722 y
536

21.1"
- 272 -
1~.71"
191.2
12•5" 508.7 y 7.53"

21.1"
I 191.5
515 7.54"

20.26" I
i
331 i 205

13.03" I 8.07"
i
----------·- 531,·-- ·
21 .1"
y
G
G
X
0, =
• co Mo Ill •
-co
G
.,...~
Ill 0?
-111
0 N
20 0.79"
bi r--ci
~ ~.
~
rt -.,
.f
80 3.15"
80 3.15"
-~ ----
CIC)
M 8x09
'(
= 428
1 .85"
20 i

0.79"
I
y

10.71"
=383.42=

15.1"
y
I
I
=383=
15,f8"
i
=410=

16.,4'
ui ~/r 8x00.35"
~•1 ~ ci
y
G
r
.

G
z z :il:il
20 Ill = oM

0.79' _.-; .,
.,...M
Cl)'"; _,...

II =
X· ---------- MO! X 111-M --
M-
M II
., = • co
°'o r-- . _,...

I
I 231
015 9.09"

00.59" 242

9.53"
284.5

11.2"
-Ill
-
Ill
,.;
Ill
-
l,i
-ui
- -x
0,
c-;
Ill
-
ig
ui
in
-
Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 259 Approximate Dimensions
Bulletin 1494V Variable Depth, Flange-Operated
Circuit Breaker Operating Mechanisms
Dimensions are in inches (mm). Dimensions are not to be used for manufacturing purposes.

Figure 200 - Enclosure with Handle Cutout
140G/MG Frame Size AA BB CC1 CC2 DD EE Wire Bending Space G, H, I, J 5/16 (7.94) 1-41/64 (41.67) 3 (76.2) 3-1/2 (88.9) 7-1/2 (190.5) 6 (152.4) K 29/64 (11.51) 1-47/64 (44.05) 4 (101.6) 4-1/2 (114.3) 9-5/16 (236.54) 12 (304.8) M, N 4-1/2 (114.3) 4-1/32 (102.4) 5 (127) 5 (127) 13-1/2 (342.9) 12 (304.8) CC1
CC2
BB
DD
EEAA
~
7 t
I
I
I
I
I
I
I
i
I
I
. .
+
0 0
rn t
~
ij
~~T rn
<D
. .

I --
_.
260 Rockwell Automation Publication 140G-SG001E-EN-P - March 2017 Approximate Dimensions
Figure 201 - Enclosure without Handle Cutout
140G/MG
Frame Size
Handle Cat.

No.

A (min) B (Min) C (Max) D E F G H J
H 1494F-M1
(Fig
ure A)
3-1/2 (88.9) 29/32 (23.01) 1-3/32 (27.8) 1-5/8 (41.3) 2-11/32 (59.5) 4-11/16 (119.1) 1-9/16 (39.7) 1 (25.4) 7/8 (22.23) J 10-29/32 (277) 29/32 (23.01) 1-3/32 (27.8) 1-5/8 (41.3) 2-11/32 (59.5) 4-11/16 (119.1) 1-9/16 (39.7) 1 (25.4) 7/8 (22.23) K 13-3/32 (332.6) 29/32 (23.01) 1-3/32 (27.8) 1-5/8 (41.3) 2-11/32 (59.5) 4-11/16 (119.1) 1-9/16 (39.7) 1 (25.4) 7/8 (22.23) M 1494F-M2
(Figure B)
17-5/16
(439.74) 1-3/8 (34.9) 1-3/32 (27.8) 2 (50.8) 3-23/32 (94.5) 6-1/2 (165.1) 5/16 (7.94) 5-1/2 (139.7) — N 21-7/8 (555.63) 1-3/8 (34.9) 1-3/32 (27.8) 2 (50.8) 3-23/32 (94.5) 6-1/2 (165.1) 5/16 (7.94) 5-1/2 (139.7) — B
C
A
B
C
A
E
D
E
D
FH
G

0.5 in
(12.7 mm)
F
G
J
H
H

0.25 in
(6.35 mm)
Door Catch
Mounting
Bracket
Figure A Figure B
Door Catch
Mounting
Bracket
To make slot, drill three 0.5 in.
(12.7 mm) holes and remove
burrs
two 0.265 in.
(6.73 mm)
diameter holes square corners or