1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG32P0400D3DK
PDG32P0400D3DK
Cutler Hammer - Molded Case
PDG32P0400D3DK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, 100kA@480V, Bolt-On, line side lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0622NMNX4NCNNPX
MDN4083LEA0622NMNX4NCNNPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNX4NCNNPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 600A 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, load side lug terminals, 4A/4B auxiliary switch & 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
MDN4083LEA0322NMNG4NNNNWX
MDN4083LEA0322NMNG4NNNNWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNG4NNNNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 32Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0522NMNJNYNRCCX
MDN4083LEA0522NMNJNYNRCCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNJNYNRCCX, 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 480Vac 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, unwired
From Get Price
Limited Stock
MDN4083LEA0722NMNR2YNCNAX
MDN4083LEA0722NMNR2YNCNAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNR2YNCNAX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
E3S-A25-3P-600A-BO-MO-LI
E3S-A25-3P-600A-BO-MO-LI
ABB - Insulated Case
E3S-A25-3P-600A-BO-MO-LI, ABB, EMax, type , 3P, 3PH, 2500A frame, 600A 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
MDN4083LEA0822NMNC2YNYNWX
MDN4083LEA0822NMNC2YNYNWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNC2YNYNWX, 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 24Vdc 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 & 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
MDN4083LEA0122AMNHNNNNNAX
MDN4083LEA0122AMNHNNNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122AMNHNNNNNAX, 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 110-127Vac/dc shunt trip (ST), 48Vdc UVR & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNX2YNRDWX
MDN4083LEA0122NMNX2YNRDWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNX2YNRDWX, 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 factory installed 380-415Vac UVR, 2A/2B auxiliary switch, 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, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0122RLCF2NNNNAX
MDN4083LEA0122RLCF2NNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122RLCF2NNNNAX, 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 208-250Vac shunt trip (ST), 220-250Vdc UVR, 2A/2B auxiliary switch & mechanical trip indicator, electrically operated with factory installed 24Vdc motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNR4NNRNPX
MDN4083LEA0822NMNR4NNRNPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNR4NNRNPX, 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 208-240Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, 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
E6L-A50-3P-800A-BO-MO-LSIG
E6L-A50-3P-800A-BO-MO-LSIG
ABB - Insulated Case
E6L-A50-3P-800A-BO-MO-LSIG, ABB, EMax, type , 3P, 3PH, 5000A frame, 800A rating plug, 600V, 150kA@480V, fixed/Bolt-On, manually 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
MDN4083LEA0122NMNKNENYNSX
MDN4083LEA0122NMNKNENYNSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNKNENYNSX, 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 factory installed 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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
MDN4083LEA0622NMNX4NNYNWX
MDN4083LEA0622NMNX4NNYNWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNX4NNYNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
SSF4G628W
SSF4G628W
General Electric - Insulated Case
SSF4G628W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communcation & ZSI 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
MDN4083LEA0822NMNX2ENCDWX
MDN4083LEA0822NMNX2ENCDWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNX2ENCDWX, 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 380-415Vac UVR, 2A/2B auxiliary switch, 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
XT5NQ440AXFF000XXX
XT5NQ440AXFF000XXX
ABB - Molded Case
XT5NQ440AXFF000XXX, ABB, SACE Tmax XT, type , 100% UL rated, 3PH, 4P, 600V, 400A, 35kA@480V, Bolt-On, front terminals, complete with Ekip G LS/I trip, generator protection circuit breakers; 1SDA102691R1 + 1SDA102822R1 + 1SDA112974R1 global reference
From Get Price
Limited Stock
SHD4G4N1N
SHD4G4N1N
General Electric - Insulated Case
SHD4G4N1N, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering, modbus communication & ZSI features and 800A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SSF4G7H4U
SSF4G7H4U
General Electric - Insulated Case
SSF4G7H4U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, 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
MDN4083LEA0822NMNJ4ENNMPX
MDN4083LEA0822NMNJ4ENNMPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJ4ENNMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions & load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0122NMNR2YNANWX
MDN4083LEA0122NMNR2YNANWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNR2YNANWX, 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 factory installed 208-240Vac UVR, 2A/2B 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, with shutters, pre-wired
From Get Price
Limited Stock
MPA31F25W0230
MPA31F25W0230
General Electric - Insulated Case
MPA31F25W0230, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit, 48V dc closing coil and 110/130V dc/ac shunt trip, 3P, 3PH, 2500A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
FA2090L
FA2090L
Cutler Hammer - Molded Case
FA2090L, Westinghouse, Cutler Hammer, FA Series, type , 2P, 1PH, 90A, 600V, 14kA@480V, standard interrupting capacity, 40ºC, Feed-Thru, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
MDN4083LEA0322NMNC4NNLMSX
MDN4083LEA0322NMNC4NNLMSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNC4NNLMSX, 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, Castell key interlock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price