1. Home / 
  2. square d breaker

SORT BY
Limited Stock
AKR-9C-100-EO-DO-LI
AKR-9C-100-EO-DO-LI
General Electric - Air
AKR-9C-100-EO-DO-LI, General Electric, Electrically Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 4000A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with MicroVersa Trip Plus - Gen 1 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
RL-800-800A-MO-DO
RL-800-800A-MO-DO
Siemens - Air
RL-800-800A-MO-DO, Siemens, RL Series, , 3PH, 3P, 600 VAC, 800 Frame, Manually Operated, Draw-Out, Low Voltage air circuit breaker, 15A-800 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
AKRT-9B-50H-EO-DO-LI
AKRT-9B-50H-EO-DO-LI
General Electric - Air
AKRT-9B-50H-EO-DO-LI, General Electric, Electrically Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 2000A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAV}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with MicroVersa Trip Plus - Gen 1 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
LG-3000-3000A-EO-DO
LG-3000-3000A-EO-DO
ITE - Air
LG-3000-3000A-EO-DO, ITE, LG Series, , 3PH, 3P, 600 VAC, 3000 Frame, Electrically Operated, Draw-Out, Low Voltage air circuit breaker, 15A-3000 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
LAF-600B-600A-MO-DO
LAF-600B-600A-MO-DO
Allis Chalmers - Air
LAF-600B-600A-MO-DO, Allis Chalmers, LAF Series, , 3PH, 3P, 600 VAC, 600 Frame, Manually Operated, Draw-Out, Low Voltage air circuit breaker, 15A-600 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
LA-50-1000A-MO-DO
LA-50-1000A-MO-DO
Allis Chalmers - Air
LA-50-1000A-MO-DO, Allis Chalmers, LA Series, , 3PH, 3P, 600 VAC, 1000 Frame, Manually Operated, Draw-Out, Low Voltage air circuit breaker, 15A-1000 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
LKE-8-800A-EO-DO
LKE-8-800A-EO-DO
BBC - Air
LKE-8-800A-EO-DO, BBC, LKE Series, , 3PH, 3P, 600 VAC, 800 Frame, Electrically Operated, Draw-Out, Low Voltage air circuit breaker, 15A-800 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
LX-600A-MO-DO
LX-600A-MO-DO
ITE - Air
LX-600A-MO-DO, ITE, LX Series, , 3PH, 3P, 600 VAC, 600 Frame, Manually Operated, Draw-Out, Low Voltage air circuit breaker, 15A-600 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
GTD-15-HK-1000-1200A-EO-3P
GTD-15-HK-1000-1200A-EO-3P
ITE - Ground & Test Device
GTD-15-HK-1000-1200A-EO-3P, ITE, HK Series, , Electrically Operated, 3PH, 3 Bushing Design, 15000 VAC, 1200A Frame, circuit breaker ground & test device, For Use In HK Switchgear. Available in 3 or 6 pole bushing design, multiple cable connection styles, combination amperages (1200/2000/3000), electrically operated or manually operated, upon request. Additional Accessories including Grounding Cable Sets to be determined before ordering.
From Get Price
Limited Stock
AKRU-11A-30-EO-DO-LI
AKRU-11A-30-EO-DO-LI
General Electric - Air
AKRU-11A-30-EO-DO-LI, General Electric, Electrically Operated, Draw-out, Low Voltage Fused air circuit breaker, AKR Series, Type , 800A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with EntelliGuard Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor, Rating Plug and Fuse Amperages available
From Get Price
Limited Stock
AKR-7A-100-EO-DO-LI
AKR-7A-100-EO-DO-LI
General Electric - Air
AKR-7A-100-EO-DO-LI, General Electric, Electrically Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 4000A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with MicroVersa Trip RMS-9 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
KC-400A-MO-DO
KC-400A-MO-DO
ITE - Air
KC-400A-MO-DO, ITE, KC Series, , 3PH, 3P, 600 VAC, 400 Frame, Manually Operated, Draw-Out, Low Voltage air circuit breaker, 15A-400 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
AKR-7D-100-EO-DO-LI
AKR-7D-100-EO-DO-LI
General Electric - Air
AKR-7D-100-EO-DO-LI, General Electric, Electrically Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 4000A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with MicroVersa Trip RMS-9 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
MDS6304WEA251GRNAN6YNANAX
MDS6304WEA251GRNAN6YNANAX
Eaton - Insulated Case
MDS6304WEA251GRNAN6YNANAX, Cutler Hammer, Eaton, Magnum DS Type , Standard frame, 65kA@635V interrupting rating, 3000A, 4-Pole, Drawout mounting, 2500A rating plug, Non-DSL current limiter, 1150 LSIG (120 Vac) trip unit, 208-240 Vac/Vdc shunt trip, 110-125 Vac (5-sec) motor operator, 110-127 Vac/Vdc SRD, No, 6A/6B auxiliary switch, No padlock, Counter - no lock key lock, low voltage power insulated case circuit breaker
From Get Price
Limited Stock
AKR-8F-75-EO-DO-LI
AKR-8F-75-EO-DO-LI
General Electric - Air
AKR-8F-75-EO-DO-LI, General Electric, Electrically Operated, Bolt-In, Low Voltage air circuit breaker, AKR Series, Type , 3200A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with Epic MicroVersa Trip Solid State Overcurrent Protection, LSG - Long-Time, Short-Time and Ground Fault trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
LA-600A-600A-EO-DO
LA-600A-600A-EO-DO
Allis Chalmers - Air
LA-600A-600A-EO-DO, Allis Chalmers, LA Series, , 3PH, 3P, 600 VAC, 600 Frame, Electrically Operated, Draw-Out, Low Voltage air circuit breaker, 15A-600 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
GTD-AM-150E-1200A-MO-6P
GTD-AM-150E-1200A-MO-6P
Allis Chalmers - Ground & Test Device
GTD-AM-150E-1200A-MO-6P, Allis Chalmers, Ruptair Series, , Manually Operated, 3PH, 6 Bushing Design, 5000 VAC, 1200A Frame, circuit breaker ground & test device, For Use In Ruptair Switchgear. Available in 3 or 6 pole bushing design, multiple cable connection styles, combination amperages (1200/2000/3000), electrically operated or manually operated, upon request. Additional Accessories including Grounding Cable Sets to be determined before ordering.
From Get Price
Limited Stock
AKRU-8D-30H-EO-DO-LSG
AKRU-8D-30H-EO-DO-LSG
General Electric - Air
AKRU-8D-30H-EO-DO-LSG, General Electric, Electrically Operated, Draw-out, Low Voltage Fused air circuit breaker, AKR Series, Type , 800A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with Epic MicroVersa Trip Solid State Overcurrent Protection, LSG - Long-Time, Short-Time and Ground Fault trip functions, Optional Trip Functions, Current Sensor, Rating Plug and Fuse Amperages available
From Get Price
In Stock
8MC400
8MC400
Westinghouse - Rating Plug
8MC400, Westinghouse, Cutler Hammer, SELTRONIC,Series C, type , fixed rating plug element, rated for 400A, suitable for use with 800A Seltronic - MC,MCA,MCG,MCGA,HMC,HMCA,HMCG,HMCGA,MCC,MCCA,HMCC,HMCCA,MCCGA,HMCCG,HMCCGA,MDS,MDSY,MDSC molded case circuit breaker frame types, for use with Seltronic solid state electronic trip units & circuit breakers; these rating plugs are obsolete; however we do still stock them
From $260.57
Limited Stock
KB-600A-MO-BO
KB-600A-MO-BO
ITE - Air
KB-600A-MO-BO, ITE, KB Series, , 3PH, 3P, 600 VAC, 600 Frame, Manually Operated, Bolt-On, Low Voltage air circuit breaker, 15A-600 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
AKRT-7B-50-EO-DO-LI
AKRT-7B-50-EO-DO-LI
General Electric - Air
AKRT-7B-50-EO-DO-LI, General Electric, Electrically Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 2000A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAV}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with MicroVersa Trip RMS-9 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
AKR-9A-30H-EO-DO-LI
AKR-9A-30H-EO-DO-LI
General Electric - Air
AKR-9A-30H-EO-DO-LI, General Electric, Electrically Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 800A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Control Voltage and Wiring to be determined before ordering, with MicroVersa Trip Plus - Gen 1 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
GTD-150-DH-500-1200A-MO-6P
GTD-150-DH-500-1200A-MO-6P
Westinghouse - Ground & Test Device
GTD-150-DH-500-1200A-MO-6P, Westinghouse, DH Series, , Manually Operated, 3PH, 6 Bushing Design, 15000 VAC, 1200A Frame, circuit breaker ground & test device, For Use In De-ion DH Switchgear. Available in 3 or 6 pole bushing design, multiple cable connection styles, combination amperages (1200/2000/3000), electrically operated or manually operated, upon request. Additional Accessories including Grounding Cable Sets to be determined before ordering.
From Get Price
Limited Stock
MBE-16-1600A-EO-DO
MBE-16-1600A-EO-DO
ABB - Air
MBE-16-1600A-EO-DO, ABB, MBE Series, , 3PH, 3P, 600 VAC, 1600 Frame, Electrically Operated, Draw-Out, Low Voltage air circuit breaker, 15A-1600 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price