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EATON Molded Case Circuit Breakers Series-G, Frame Size - JG

Eaton Molded Case Circuit Breaker Series-G Family Photo

Series-G, Frame Size-JG (63–250 Amperes)

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals and Mounting Hardware)—IC Rating at 415/480 Volts

JG-Frame-IEC/CE/UL/CSA-25/25

Maximum Continuous Amperes Magnetic
Range		 Two-Pole
Fixed Thermal, Adjustable Magnetic
 Three-Pole
Fixed Thermal, Adjustable Magnetic
 Adjustable Thermal, Adjustable Magnetic(1)
 Four-Pole 0%(2)
Fixed Thermal, Adjustable Magnetic
 Adjustable Thermal, Adjustable Magnetic(1)
70 350-700 JGE2070FAG JGE3070FAG - JGE4070FAG -
90 450-900 JGE2090FAG JGE3090FAG - JGE4090FAG -
100 500-1000 JGE2100FAG JGE3100FAG JGE3100AAG JGE4100FAG JGE4100AAG
125 625-1250 JGE2125FAG JGE3125FAG JGE3125AAG JGE4125FAG JGE4125AAG
150 750-1550 JGE2150FAG JGE3150FAG - JGE4150FAG -
160 800-1600 - - JGE3160AAG - JGE4160AAG
175 875-1750 JGE2175FAG JGE3175FAG - JGE4175FAG -
200 1000-2000 JGE2200FAG JGE3200FAG JGE3200AAG JGE4200FAG JGE4200AAG
225 1125-2250 JGE2225FAG JGE3225FAG - JGE4225FAG -
250 1250-2500 JGE2250FAG JGE3250FAG JGE3250AAG JGE4250FAG JGE4250AAG

JG-Frame—IEC/CE/UL/CSA—40/35, Two-Pole

Maximum Continuous Amperes Magnetic
Range		 Two-Pole
Fixed Thermal, Adjustable Magnetic
 Three-Pole
Fixed Thermal, Adjustable Magnetic
 Adjustable Thermal, Adjustable Magnetic(1)
 Four-Pole 0%(2)
Fixed Thermal, Adjustable Magnetic
 Adjustable Thermal, Adjustable Magnetic(1)
70 350-700 JGS2070FAG JGS3070FAG - JGS4070FAG -
90 450-900 JGS2090FAG JGS3090FAG - JGS4090FAG -
100 500-1000 JGS2100FAG JGS3100FAG JGS3100AAG JGS4100FAG JGS4100AAG
125 625-1250 JGS2125FAG JGS3125FAG JGS3125AAG JGS4125FAG JGS4125AAG
150 750-1550 JGS2150FAG JGS3150FAG - JGS4150FAG -
160 800-1600 - - JGS3160AAG - JGS4160AAG
175 875-1750 JGS2175FAG JGS3175FAG - JGS4175FAG -
200 1000-2000 JGS2200FAG JGS3200FAG JGS3200AAG JGS4200FAG JGS4200AAG
225 1125-2250 JGS2225FAG JGS3225FAG - JGS4225FAG -
250 1250-2500 JGS2250FAG JGS3250FAG JGS3250AAG JGS4250FAG JGS4250AAG

JG-Frame—IEC/CE/UL/CSA—70/65

Maximum Continuous Amperes Magnetic
Range		 Two-Pole
Fixed Thermal,
Adjustable Magnetic
 Three-Pole
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Fixed Magnetic(1)
 Four-Pole 0%(2)
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Fixed Magnetic(1)
70 350-700 JGH2070FAG JGH3070FAG - JGH4070FAG -
90 450-900 JGH2090FAG JGH3090FAG - JGH4090FAG -
100 500-1000 JGH2100FAG JGH3100FAG JGH3100AAG JGH4100FAG JGH4100AAG
125 625-1250 JGH2125FAG JGH3125FAG JGH3125AAG JGH4125FAG JGH4125AAG
150 750-1550 JGH2150FAG JGH3150FAG - JGH4150FAG -
160 800-1600 - - JGH3160AAG - JGH4160AAG
175 875-1750 JGH2175FAG JGH3175FAG - JGH4175FAG -
200 1000-2000 JGH2200FAG JGH3200FAG JGH3200AAG JGH4200FAG JGH4200AAG
225 1125-2250 JGH2225FAG JGH3225FAG - JGH4225FAG -
250 1250-2500 JGH2250FAG JGH3250FAG JGH3250AAG JGH4250FAG JGH4250AAG

JG-Frame—IEC/CE/UL/CSA—100/100, Current Limiting

Maximum
Continuous
Amperes		 Magnetic
Range		 Three-Pole
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Adjustable Magnetic(1)
 Four-Pole 0%(2)
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Adjustable Magnetic(1)
70 350-700 JGC3070FAG - JGC4070FAG -
80 400-800 - JGC3080AAG - JGC4080AAG
90 450-900 JGC3090FAG - JGC4090FAG -
100 500-1000 JGC3100FAG JGC3100AAG JGC4100FAG JGC4100AAG
125 625-1250 JGC3125FAG JGC3125AAG JGC4125FAG JGC4125AAG
150 750-1550 JGC3150FAG - JGC4150FAG -
160 800-1600 - JGC3160AAG - JGC4160AAG
175 875-1750 JGC3175FAG - JGC4175FAG -
200 1000-2000 JGC3200FAG JGC3200AAG JGC4200FAG JGC4200AAG
225 1125-2250 JGC3225FAG - JGC4225FAG -
250 1250-2500 JGC3250FAG JGC3250AAG JGC4250FAG JGC4250AAG

JG-Frame—IEC/CE/UL/CSA—150/150, Current Limiting

Maximum
Continuous
Amperes		 Magnetic
Range		 Three-Pole
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Adjustable Magnetic(1)
 Four-Pole 0%(2)
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Adjustable Magnetic(1)
70 350-700 JGU3070FAG - JGU4070FAG -
80 400-800 - JGU3080AAG - JGU4080AAG
90 450-900 JGU3090FAG - JGU4090FAG -
100 500-1000 JGU3100FAG JGU3100AAG JGU4100FAG JGU4100AAG
125 625-1250 JGU3125FAG JGU3125AAG JGU4125FAG JGU4125AAG
150 750-1550 JGU3150FAG - JGU4150FAG -
160 800-1600 - JGU3160AAG - JGU4160AAG
175 875-1750 JGU3175FAG - JGU4175FAG -
200 1000-2000 JGU3200FAG JGU3200AAG JGU4200FAG JGU4200AAG
225 1125-2250 JGU3225FAG - JGU4225FAG -
250 1250-2500 JGU3250FAG JGU3250AAG JGU4250FAG JGU4250AAG

JG-Frame—IEC/CE/UL/CSA 200/200, Current Limiting

Maximum
Continuous
Amperes		 Magnetic
Range		 Three-Pole
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Adjustable Magnetic(1)
 Four-Pole(2)
Fixed Thermal,
Adjustable Magnetic
 Adjustable Thermal,
Adjustable Magnetic(1)
70 350-700 JGX3070FAG - JGX4070FAG -
80 400-800 - JGX3080AAG - JGX4080AAG
90 450-900 JGX3090FAG - JGX4090FAG -
100 500-1000 JGX3100FAG JGX3100AAG JGX4100FAG JGX4100AAG
125 625-1250 JGX3125FAG JGX3125AAG JGX4125FAG JGX4125AAG
150 750-1550 JGX3150FAG - JGX4150FAG -
160 800-1600 - JGX3160AAG - JGX4160AAG
175 875-1750 JGX3175FAG - JGX4175FAG -
200 1000-2000 JGX3200FAG JGX3200AAG JGX4200FAG JGX4200AAG
225 1125-2250 JGX3225FAG - JGX4225FAG -
250 1250-2500 JGX3250FAG JGX3250AAG JGX4250FAG JGX4250AAG

Molded Case Switches(3)

Part Number
JGK3250KSG
JGK7250KSG

Notes:
(1) EC-EN 60947-2 only. Adjustment is 0.8 and 1.0.
(2) Change the fourth digit to 8 for adjustable 0–60% neutral protection, 9 for 0–100% neutral protection. Neutral is on LH side.
(3) Molded case switches will trip above2500 amperes.

Frame—IC Rating at 415/480 Volts

Maximum
Amperes		 Two-Pole Three-Pole Four-Pole 0%
25/25
250 JGE2250NN JGE3250NN JGE4250NN
40/35
250 JGS2250NN JGS3250NN JGS4250NN
70/65
250 JGH2250NN JGH3250NN JGH4250NN
100/100 Current Limiting Per UL 489
250 — JGC3250NN JGC4250NN
150/150 Current Limiting Per UL 489
250 — JGU3250NN JGU4250NN
200/200 Current Limiting Per UL 489
250 — JGX3250NN JGX4250NN
25/25 100% Rated Per UL 489(2)
250 — JGE3250NNC —
40/35 100% Rated Per UL 489(2)
250 — JGS3250NNC —
70/65 100% Rated Per UL 489(2)
250 — JGH3250NNC —

Thermal-Magnetic Trip Unit

Ampere Rating Range Part Number Range Part Number
70 350-700 JT2070FA JT3070FA - - JT4070FA -
80 400-800 - - JT3080AA(3) 64-100 - JT4080AA(3)
90 450-900 JT2090FA JT3090FA - - JT4090FA -
100 500-1000 JT2100FA JT3100FA JT3100AA(3) 80-100 JT4100FA JT4100AA(3)
125 625-1250 JT2125FA JT3125FA JT3125AA(3) 100-125 JT4125FA JT4125AA(3)
150 750-1550 JT2150FA JT3150FA - - JT4150FA -
160 800-1600 - - JT3160AA(3) 128-160 - JT4160AA(3)
175 875-1750 JT2175FA JT3175FA - - JT4175FA -
200 1000-2000 JT2200FA JT3200FA JT3200AA(3) 160-200 JT4200FA JT4200AA(3)
225 1125-2250 JT2225FA JT3225FA - - JT4225FA -
250 1250-2500 JT2250FA JT3250FA JT3250AA(3) 200-250 JT4250FA JT4250AA(3)

Notes:
(1) Standard line and load terminals.
(2) Components—100% rated frame.
(3) Adjustable thermal trip units are typically used in IEC markets and are not UL or CSA listed.

Electronic Trip Units

JG Electronic Trip Units

Header Key:

L – Adjustable Long Delay Pickup (Ir) with Adjustable Long Delay Time
S – Adjustable Short Delay Pickup with Adjustable Short Delay Time (I2t or Flat Response)
I – Adjustable Instantaneous Pickup
G – Adjustable Ground Fault Pickup with Adjustable Ground Fault Time Delay (I2t or Flat Response)
A – Adjustable Ground Fault Alarm with Adjustable Ground Fault Time Delay (I2t or Flat Response)

Ampere Rating LS
 LSI
 LSG
 LSIG
 Neutral CT for LSG
and LSIG(1)
Three-Pole
50 JT305033 JT305032 JT305035 JT305036 JGFCT050
100 JT310033 JT310032 JT310035 JT310036 JGFCT100
160 JT316033 JT316032 JT316035 JT316036 JGFCT160
250 JT325033 JT325032 JT325035 JT325036 JGFCT250
Four-Pole
50 JT405033 JT405032 JT405035 JT405036 -
100 JT410033 JT410032 JT410035 JT410036 -
160 JT416033 JT416032 JT416035 JT416036 -
250 JT425033 JT425032 JT425035 JT425036 -

Plug-In Test Kit

Voltage Rating Part Number
120 Vac MTST120V
230 Vac MTST230V

Breaker Mount Ammeter

Description  Part Number
Breaker mount ammeter DIGIVIEW

Notes:
(1) For use on a three-pole breaker used in a four-wire system if ground fault protection for the neutral is required.
(2) Neutral protection 4 = 0%, 6 = 60%, 7 = 100% electronic trip unit neutral protection is not adjustable.

Long time pickup—selectable via dial setting.
50 ampere settings—50, 45, 40, 32, 30, 25, 20.
100 ampere settings—100, 90, 80, 70, 63, 50, 45, 40.
160 ampere settings—160, 150, 125, 110, 100, 90, 80, 63.
250 ampere settings—250, 225, 200, 175, 160, 150, 125, 100.
Adjustable long time delay—2–24 seconds at 6 x lr.
Adjustable short time delay—Inst., 120, 300 ms

Complete Breaker with Electronic Trip Units

IEC/UL/CSA—25/25

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
Three-Pole
50 JGE305033G JGE305032G JGE305035G JGE305036G JGFCT050
100 JGE310033G JGE310032G JGE310035G JGE310036G JGFCT100
160 JGE316033G JGE316032G JGE316035G JGE316036G JGFCT160
250 JGE325033G JGE325032G JGE325035G JGE325036G JGFCT250
Four-Pole(2)
50 JGE405033G JGE405032G JGE405035G JGE405036G -
100 JGE410033G JGE410032G JGE410035G JGE410036G -
160 JGE416033G JGE416032G JGE416035G JGE416036G -
250 JGE425033G JGE425032G JGE425035G JGE425036G -

IEC/UL/CSA—40/35

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
Three-Pole
50 JGS305033G JGS305032G JGS305035G JGS305036G JGFCT050
100 JGS310033G JGS310032G JGS310035G JGS310036G JGFCT100
160 JGS316033G JGS316032G JGS316035G JGS316036G JGFCT160
250 JGS325033G JGS325032G JGS325035G JGS325036G JGFCT250
Four-Pole(2)
50 JGS405033G JGS405032G JGS405035G JGS405036G -
100 JGS410033G JGS410032G JGS410035G JGS410036G -
160 JGS416033G JGS416032G JGS416035G JGS416036G -
250 JGS425033G JGS425032G JGS425035G JGS425036G -

IEC/UL/CSA—70/65

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
Three-Pole
50 JGH305033G JGH305032G JGH305035G JGH305036G JGFCT050
100 JGH310033G JGH310032G JGH310035G JGH310036G JGFCT100
160 JGH316033G JGH316032G JGH316035G JGH316036G JGFCT160
250 JGH325033G JGH325032G JGH325035G JGH325036G JGFCT250
Four-Pole(2)
50 JGH405033G JGH405032G JGH405035G JGH405036G -
100 JGH410033G JGH410032G JGH410035G JGH410036G -
160 JGH416033G JGH416032G JGH416035G JGH416036G -
250 JGH425033G JGH425032G JGH425035G JGH425036G -

IEC/UL/CSA—100/100, Current Limiting Per UL 489

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
Three-Pole
50 JGC305033G JGC305032G JGC305035G JGC305036G JGFCT050
100 JGC310033G JGC310032G JGC310035G JGC310036G JGFCT100
160 JGC316033G JGC316032G JGC316035G JGC316036G JGFCT160
250 JGC325033G JGC325032G JGC325035G JGC325036G JGFCT250
Four-Pole(2)
50 JGC405033G JGC405032G JGC405035G JGC405036G -
100 JGC410033G JGC410032G JGC410035G JGC410036G -
160 JGC416033G JGC416032G JGC416035G JGC416036G -
250 JGC425033G JGC425032G JGC425035G JGC425036G -

IEC/UL/CSA—150/150, Current Limiting Per UL 489

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
Three-Pole
50 JGU305033G JGU305032G JGU305035G JGU305036G JGFCT050
100 JGU310033G JGU310032G JGU310035G JGU310036G JGFCT100
160 JGU316033G JGU316032G JGU316035G JGU316036G JGFCT160
250 JGU325033G JGU325032G JGU325035G JGU325036G JGFCT250
Four-Pole(2)
50 JGU405033G JGU405032G JGU405035G JGU405036G -
100 JGU410033G JGU410032G JGU410035G JGU410036G -
160 JGU416033G JGU416032G JGU416035G JGU416036G -
250 JGU425033G JGU425032G JGU425035G JGU425036G -

IEC/UL/CSA—200/200, Current Limiting Per UL 489

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
Three-Pole
50 JGX305033G JGX305032G JGX305035G JGX305036G JGFCT050
100 JGX310033G JGX310032G JGX310035G JGX310036G JGFCT100
160 JGX316033G JGX316032G JGX316035G JGX316036G JGFCT160
250 JGX325033G JGX325032G JGX325035G JGX325036G JGFCT250
Four-Pole(2)
50 JGX405033G JGX405032G JGX405035G JGX405036G -
100 JGX410033G JGX410032G JGX410035G JGX410036G -
160 JGX416033G JGX416032G JGX416035G JGX416036G -
250 JGX425033G JGX425032G JGX425035G JGX425036G -

Notes:
(1) Required for four-wire systems if neutral protection is required.
(2) Neutral protection 4 = 0%, 6 = 60%, 7 = 100% electronic trip unit neutral protection is not adjustable.

JG 100% Rated Electronic Trip Unit Circuit Breaker

IEC/UL/CSA—25/25

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
50 JGE305033GC JGE305032GC JGE305035GC JGE305036GC JGFCT050
100 JGE310033GC JGE310032GC JGE310035GC JGE310036GC JGFCT100
160 JGE316033GC JGE316032GC JGE316035GC JGE316036GC JGFCT160
250 JGE325033GC JGE325032GC JGE325035GC JGE325036GC JGFCT250

IEC/UL/CSA-40/35

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
50 JGS305033GC JGS305032GC JGS305035GC JGS305036GC JGFCT050
100 JGS310033GC JGS310032GC JGS310035GC JGS310036GC JGFCT100
160 JGS316033GC JGS316032GC JGS316035GC JGS316036GC JGFCT160
250 JGS325033GC JGS325032GC JGS325035GC JGS325036GC JGFCT250

IEC/UL/CSA—70/65

Ampere Rating LS LSI LSG LSIG Neutral CT for
LSG and LSIG(1)
50 JGH305033GC JGH305032GC JGH305035GC JGH305036GC JGFCT050
100 JGH310033GC JGH310032GC JGH310035GC JGH310036GC JGFCT100
160 JGH316033GC JGH316032GC JGH316035GC JGH316036GC JGFCT160
250 JGH325033GC JGH325032GC JGH325035GC JGH325036GC JGFCT250

Notes:
(1) Required for four-wire systems if neutral protection is required.

JG 100% Rated Circuit Breaker—Thermal-Magnetic Trip Unit

Complete Breaker (Includes Frame, Trip Unit, Standard Terminals and Mounting Hardware)—IC Rating at 415/480 Volts

JG-Frame—IEC/CE/UL/CSA—25/25

Maximum
Continuous
Amperes		 Magnetic
Range		 Three-Pole
Fixed Thermal,
Adjustable Magnetic
70 350-700 JGE3070FAGC
90 450-900 JGE3090FAGC
100 500-1000 JGE3100FAGC
125 625-1250 JGE3125FAGC
150 750-1550 JGE3150FAGC
160 800-1600 -
175 875-1750 JGE3175FAGC
200 1000-2000 JGE3200FAGC
225 1125-2250 JGE3225FAGC
250 1250-2500 JGE3250FAGC

JG-Frame—IEC/CE/UL/CSA—40/35

Maximum Continuous Amperes Magnetic
Range		 Three-Pole
Fixed Thermal, Adjustable Magnetic
70 350-700 JGS3070FAGC
90 450-900 JGS3090FAGC
100 500-1000 JGS3100FAGC
125 625-1250 JGS3125FAGC
150 750-1550 JGS3150FAGC
160 800-1600 -
175 875-1750 JGS3175FAGC
200 1000-2000 JGS3200FAGC
225 1125-2250 JGS3225FAGC
250 1250-2500 JGS3250FAGC

JG-Frame—IEC/CE/UL/CSA—70/65

Maximum
Continuous
Amperes		 Magnetic
Range		 Three-Pole
Fixed Thermal,
Adjustable Magnetic
70 350-700 JGH3070FAGC
90 450-900 JGH3090FAGC
100 500-1000 JGH3100FAGC
125 625-1250 JGH3125FAGC
150 750-1550 JGH3150FAGC
160 800-1600 -
175 875-1750 JGH3175FAGC
200 1000-2000 JGH3200FAGC
225 1125-2250 JGH3225FAGC
250 1250-2500 JGH3250FAGC

Accessories Selection Guide and Ordering Information

T250FJ TA250FJ Endcap Kit Control Wire
Terminal Kit		 Rear Fed
Terminals		 Multiwire
Connectors

Load and Line Terminals

Maximum
Breaker
Amperes		 Terminal
Body
Material		 Wire Type Metric Wire
Range mm2		 AWG Wire
Range/ Number
of Conductors		 Part
Number
Standard Pressure Type Terminals
250 Stainless Steel Cu 25–185 #4–350 (1) T250FJ(1)
250 Aluminum Cu/Al 10–185 #8–350 (1) TA250FJ(1)(2)

JG-Frame circuit breakers include aluminum terminals TA250FJ as standard. When optional stainless steel only terminals are required, order by catalog number.

Endcap Kits

Number of
Poles		 Part Number
Metric Imperial
3 FJ3RTWK FJ3RTDK
4 FJ4RTWK FJ4RTDK

Endcap kits are used on J250-Frame breaker to connect busbar or similar electrical connections. Includes hardware.

Control Wire Terminal Kit

Description Part Number
Package of 14 (priced individually) FJCWTK

For use with aluminum or copper terminals only.

Rear Fed Terminals

Description Wire Size
Range AWG Cu		 Part Number
250 #4–350 kcmil TA250JGRF
3TA250JGRF

Rear fed terminals allow the cable to connect to the breaker from the back instead of the top. Terminal shields or interphase barriers are included with each rear fed terminal kit (depending on frame size). When catalog number starts with a 3, it indicates a kit with three terminals in each kit. Catalog number beginning with a TA indicates one terminal.

Base Mounting Hardware

Base mounting hardware is included with a circuit breaker or molded case switch. (Included with breaker.) If required separately, order 66A2546G02.

Terminal Shields IP30

Location Number of Poles Part Number
Line or Load 2, 3 FJTS3K
4 FJTS4K

Interphase Barriers

Number
of Poles		 Part Number
3 FJIPBK(3)
4 FJIPBK4(3)

Multiwire Connectors

Field-installed multiwire connectors for the load side (OFF) end terminals are used to distribute the load from the circuit breaker to multiple devices without the use of separate distribution terminal blocks.

Multiwire lug kits include terminal shield, mounting hardware, insulators and tin-plated aluminum connectors to replace three mechanical load lugs. UL listed as used on the load side (OFF) end.

JG-Frame Multiwire Connectors Ordering Information (Package of 3)

Maximum
Amperes		 Wires per
Terminal		 Wire Size
Range AWG Cu		 Kit
Part Number
250 3 14-2 3TA250FJ3
259 6 14-6 3TA250FJ6

Notes:
(1) Individually packed.
(2) Standard line and load.
(3) Individually priced.

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