1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MXD62S800A-AF
MXD62S800A-AF
Siemens - Molded Case
MXD62S800A-AF, Siemens molded case
From Get Price
Limited Stock
MDN4083LEA0822NMNHNNCNDWX
MDN4083LEA0822NMNHNNCNDWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNHNNCNDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0722NMNK4YNYNAX
MDN4083LEA0722NMNK4YNYNAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNK4YNYNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac 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 & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MP325KHM
MP325KHM
Murray Corporation - Molded Case
MP325KHM, Murray Corporation, MP Series, type , 3P, 3PH, 25A, 240V, 22kA@240V, standard interrupting capacity, marine 50°C ambient calibration, Plug-In, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
SHD6G9A3W
SHD6G9A3W
General Electric - Insulated Case
SHD6G9A3W, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & RELT features and 2000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0322NMNR2ENCNSX
MDN4083LEA0322NMNR2ENCNSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNR2ENCNSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
LAF-4000A-EO-DO-LSIG
LAF-4000A-EO-DO-LSIG
Siemens-Allis - Air
LAF-4000A-EO-DO-LSIG, Siemens-Allis, LA Series, type , 4000A frame size, NEMA class J or L integrally-mounted current limiting fuses, electrically operated/Draw-Out, 3P, 3PH, 4000A current sensor rating, 600V, 200kA@480V, originally supplied with StaticTrip II or LimiTrip overcurrent trip devices but can also be retrofitted with a modern Solid State electronic trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, low voltage power air circuit breakers
From Get Price
Limited Stock
TPVF7620BFC
TPVF7620BFC
General Electric - Insulated Case
TPVF7620BFC, General Electric, Power Break I, type , 3P, 3PH, 600V, 2000A, 65kA@480V, standard interrupting capacity, Bolt-On, inverted construction, front connected, stationary mounted with MicroVersaTrip RMS-9 programmers, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0522NMNJ4ENLNWX
MDN4083LEA0522NMNJ4ENLNWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNJ4ENLNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
PCCFGA23000
PCCFGA23000
Westinghouse - Insulated Case
PCCFGA23000, Westinghouse, SELTRONIC, type , 2P, 1PH, 3000A, 600V, 100kA@480V, UL listed, Bolt-On, front connected, 100% rated, complete with LSG - Long-Time, Short-Time and Ground Fault trip functions, adjustable short-time delay feature, 30PCG3000 rating plug included, Solid State electronic, insulated case circuit breakers, these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
MDN4083LEA0522NMNCNYNYDWX
MDN4083LEA0522NMNCNYNYDWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNCNYNYDWX, 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 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNGNENYNPX
MDN4083LEA0222NMNGNENYNPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNGNENYNPX, 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, operations counter & Kirk key interlock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0322NMNC4ENHMCX
MDN4083LEA0322NMNC4ENHMCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNC4ENHMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
E3H-A25-3P-1200A-BO-EO-LSIG
E3H-A25-3P-1200A-BO-EO-LSIG
ABB - Insulated Case
E3H-A25-3P-1200A-BO-EO-LSIG, ABB, EMax, type , 3P, 3PH, 2500A frame, 1200A rating plug, 600V, 85kA@480V, fixed mount/Bolt-On, electrically operated, Solid State electronic with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault 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
DSL206-300A-MO-DO-LSIG
DSL206-300A-MO-DO-LSIG
Cutler Hammer - Air
DSL206-300A-MO-DO-LSIG, Cutler Hammer, DSLII Series, type , 800A frame size, manually operated/Draw-Out, with current limiters, 3P, 3PH, 300A, 600V, 200kA@600V, available with solid state trip unit, Solid State electronic, air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNGNYNRDPX
MDN4083LEA0522NMNGNYNRDPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNGNYNRDPX, 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis 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, pre-wired
From Get Price
Limited Stock
SHD2G4E8H
SHD2G4E8H
General Electric - Insulated Case
SHD2G4E8H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, full metering, RELT & modbus communication features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MPA31F0801215
MPA31F0801215
General Electric - Insulated Case
MPA31F0801215, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 24/30V dc motor operator, 48V dc closing coil, 24/30V ac shunt trip and 30/48V dc undervoltage trip with delay, 3P, 3PH, 800A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
SHD1G332L
SHD1G332L
General Electric - Insulated Case
SHD1G332L, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering, modbus communication & ZSI features and 700A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0722NMNR4ENRDPX
MDN4083LEA0722NMNR4ENRDPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNR4ENRDPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SSD4G4B1P
SSD4G4B1P
General Electric - Insulated Case
SSD4G4B1P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering, RELT & modbus communication features and 1000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0822NMNK2YNHMPX
MDN4083LEA0822NMNK2YNHMPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNK2YNHMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, 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
MDN4083LEA0422NMNH2YNKNWX
MDN4083LEA0422NMNH2YNKNWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNH2YNKNWX, 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 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0522NMNH2NNYMPX
MDN4083LEA0522NMNH2NNYMPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNH2NNYMPX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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