1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0822NMNRNYCNDPX
MDN4083LEA0822NMNRNYCNDPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNRNYCNDPX, 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 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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
WLS1D316CN
WLS1D316CN
Siemens - Insulated Case
WLS1D316CN, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU748 programmer + WLLCD48 LCD display + WLGFA48 ground fault module, LSGA - Long-Time, Short-Time and Ground Fault Alarm trip functions and 250A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
PL702U-K3
PL702U-K3
ABB - Molded Case
PL702U-K3, ABB, ProLine, type , K curve, 1PH, 2P, 120/208/240V, 3A, current limiting, 35kA@240V with T3/T5 main, 10kAIC with main lug, Plug-In, complete with LI - Long-Time and Instantaneous trip functions, plug in to ProLine panel boards, Thermal Magnetic, molded case branch circuit breakers, UL489 rated
From Get Price
Limited Stock
MDN4083LEA0222NMNA2YNRCSX
MDN4083LEA0222NMNA2YNRCSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNA2YNRCSX, 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 110-127Vac 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, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNJ4EHNMWX
MDN4083LEA0422NMNJ4EHNMWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ4EHNMWX, 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 480Vac 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
SGLC3601L7L2
SGLC3601L7L2
General Electric - Molded Case
SGLC3601L7L2 General Electric Spectra Series, type , 3P, 3PH, 150A, 600V, 65kA@480V, high interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI-CP, LSI - Long-Time, Short-Time and Instantaneous and ZSI, zone selective interlocking & RELT, reduced energy let-through trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNH4ENYDWX
MDN4083LEA0322NMNH4ENYDWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNH4ENYDWX, 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 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 & 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
D204LIT2R
D204LIT2R
General Electric - Trip Units And Programmers
D204LIT2R, General Electric, Power Plus, type , replacement trip units/trip units and programmers, 400A current sensor rating, Solid State electronic, complete with LIG - Long-Time, Instantaneous and Ground Fault trip functions and target feature, suitable for use with Power Break II SSD,SHD,SSF,SHF frame insulated case circuit breakers
From Get Price
Limited Stock
REH1050
REH1050
Cutler Hammer - Molded Case
REH1050, Cutler Hammer, EH Series, type , 1P, 1PH, 50A, 277V, 14kA@277V, standard interrupting capacity, 40°C, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, replacement molded case circuit breakers; these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
MDN4083LEA0122NMNK2ENRCPX
MDN4083LEA0122NMNK2ENRCPX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNK2ENRCPX, 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, 2A/2B 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
PDF44G0800D5WN
PDF44G0800D5WN
Cutler Hammer - Molded Case
PDF44G0800D5WN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 800A, 35kA@480V, Bolt-On, no lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus and ZSI, Solid State electronic, molded case circuit breakers; globally rated, 100% UL rated
From Get Price
Limited Stock
MDN4083LEA0622NMNJNENANWX
MDN4083LEA0622NMNJNENANWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNJNENANWX, 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 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
PDG54K0800D2WN
PDG54K0800D2WN
Eaton - Molded Case
PDG54K0800D2WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 50kA@480V, Bolt-On, no terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
KDON-1600-MO-DO-LIG
KDON-1600-MO-DO-LIG
ABB - Air
KDON-1600-MO-DO-LIG, ABB, K-Line, type , 1600A fused frame size, manually operated/Draw-Out, 3P, 3PH, 1600A, 600V, 200kA@480V, originally supplied with OD electro-mechanical overcurrent trip device, SS, MPS or MPS-C trip device but can also be retrofitted with a modern Solid State electronic trip unit with LIG - Long-Time, Instantaneous and Ground Fault trip functions, low voltage power air circuit breakers
From Get Price
Limited Stock
PDG22M0150TFFK
PDG22M0150TFFK
Eaton - Molded Case
PDG22M0150TFFK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 150A, 65kA@480V, Bolt-On, line side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0322NMNCNENYMPX
MDN4083LEA0322NMNCNENYMPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNCNENYMPX, 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, 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, without shutters, pre-wired
From Get Price
Limited Stock
674649
674649
General Electric - Molded Case
674649, General Electric, Redline, Series, G63C06, C tripping, 3P, 3PH, 6A, 415V, 6kA@415V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
MP2100KHM
MP2100KHM
Murray Corporation - Molded Case
MP2100KHM, Murray Corporation, MP Series, type , 2P, 1PH, 100A, 120/240V, 22kA@240V, high 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
MDN4083LEA0422NMNF2ENCMWX
MDN4083LEA0422NMNF2ENCMWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNF2ENCMWX, 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, 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, pre-wired
From Get Price
Limited Stock
JGHDC3150FAW
JGHDC3150FAW
Cutler Hammer - Molded Case
JGHDC3150FAW, Cutler Hammer, Series G, type , 3P, 3PH, 150A, 600V, DC rated, 65kA@600V, high interrupting capacity, Bolt-On, complete with trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PDG32NH250TFAN
PDG32NH250TFAN
Cutler Hammer - Molded Case
PDG32NH250TFAN, Eaton, Cutler Hammer, Power Defense, type , 600A frame, 1PH, 2P, 600V, 250A high override, 85kA@480V, Bolt-On, lug terminals not included, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0222NMNJ2NNCNAX
MDN4083LEA0222NMNJ2NNCNAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNJ2NNCNAX, 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 480Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDG32M0400P3ML
PDG32M0400P3ML
Cutler Hammer - Molded Case
PDG32M0400P3ML, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 400A, 65kA@480V, Bolt-On, load side lug terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHF4G7E7W
SHF4G7E7W
General Electric - Insulated Case
SHF4G7E7W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, full metering, RELT & modbus communication features and 2000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price