1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA05CFNMNNNENNNAX
MDN4083LEA05CFNMNNNENNNAX
Cutler Hammer - Insulated Case
MDN4083LEA05CFNMNNNENNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A current sensors and rating plugs, 600V, 42kA@600V, Bolt-On, manually operated, complete with interchangeable Digitrip 520MC, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, 240Vac trip unit power supply voltage, ground alarm, load side lug terminals, Solid State electronic, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SSF3G6J1U
SSF3G6J1U
General Electric - Insulated Case
SSF3G6J1U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 2000A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, modbus communication & relays features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
RLF-800A-EO-BO-LS
RLF-800A-EO-BO-LS
Siemens-Allis - Air
RLF-800A-EO-BO-LS, Siemens-Allis, RL Series, type , 800A frame size, integrally fused, electrically operated/stationary mounted, 3P, 3PH, 150-800A current sensor rating, 600V, 200kA@480V, originally supplied with StaticTrip III RMS trip device but can also be retrofitted with a modern Solid State electronic trip unit with LS - Long-Time and Short-Time trip functions, low voltage power air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNE4ECNMWX
MDN4083LEA0722NMNE4ECNMWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNE4ECNMWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
WLL2D330HG
WLL2D330HG
Siemens - Insulated Case
WLL2D330HG, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 3000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLGFM48 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 450A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNRNNNLCCX
MDN4083LEA0422NMNRNNNLCCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNRNNNLCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0522NMNH4NNYCCX
MDN4083LEA0522NMNH4NNYCCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNH4NNYCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0122CMNE4NNNNAX
MDN4083LEA0122CMNE4NNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122CMNE4NNNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, factory installed 24Vdc shunt trip (ST) and 110-125Vdc UVR, 4A/4B auxiliary switch & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
E3S-A25-3P-1000A-BO-MO-LI
E3S-A25-3P-1000A-BO-MO-LI
ABB - Insulated Case
E3S-A25-3P-1000A-BO-MO-LI, ABB, EMax, type , 3P, 3PH, 2500A frame, 1000A rating plug, 600V, 65kA@480V, fixed/Bolt-On, manually operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
MDN4083LEA0522NMNE4NNAMPX
MDN4083LEA0522NMNE4NNAMPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNE4NNAMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
012900
012900
Hart & Cooley - Part And Accessory
012900, Hart & Cooley part and accessory
From Get Price
Limited Stock
WLS1D312LY
WLS1D312LY
Siemens - Insulated Case
WLS1D312LY, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1200A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU755 programmer + WLGFM76 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 630A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNF4YNCCCX
MDN4083LEA0422NMNF4YNCCCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNF4YNCCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNE2EHNCWX
MDN4083LEA0422NMNE2EHNCWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNE2EHNCWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0422NMNE4YNANPX
MDN4083LEA0422NMNE4YNANPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNE4YNANPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
JG3175S48
JG3175S48
Eaton - Molded Case
JG3175S48, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 175A, 600V, 14kA@480V, standard interrupting capacity, Feed-Thru, suitable for reverse feed applications, magnetic pickup range 350-700, complete with right-pole mounted 12-24Vac/dc, 50/60Hz terminal block right side mount shunt trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, engine generator molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNFNNNADCX
MDN4083LEA0222NMNFNNNADCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNFNNNADCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
E3S-A32-3P-2000A-BO-MO-LI
E3S-A32-3P-2000A-BO-MO-LI
ABB - Insulated Case
E3S-A32-3P-2000A-BO-MO-LI, ABB, EMax, type , 3P, 3PH, 3200A frame, 2000A rating plug, 600V, 65kA@480V, Bolt-On, manually operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
SSD1G3X4I
SSD1G3X4I
General Electric - Insulated Case
SSD1G3X4I, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering features and 450A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SHB3G6Y9R
SHB3G6Y9R
General Electric - Insulated Case
SHB3G6Y9R, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 2000A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication, relays & ZSI features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0222NMNXNENCCAX
MDN4083LEA0222NMNXNENCCAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNXNENCCAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNNNNNYDSX
MDN4083LEA0222NMNNNNNYDSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNNNNNYDSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MPA41F1603400
MPA41F1603400
General Electric - Insulated Case
MPA41F1603400, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 110/130V dc/ac motor operator and 220/250V dc/ac closing coil, 4P, 3PH, 1600A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
JGH3225FAGCH08
JGH3225FAGCH08
Cutler Hammer - Molded Case
JGH3225FAGCH08, Cutler Hammer, Series G, Type , 3P, 3PH, 225A, 600V, 65kA@480V, high interrupting capacity, UL listed for Marine applications 40°C, Feed-Thru, 100% rated, complete with non-interchangeable trip unit and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price