1. Home / 
  2. square d breaker

SORT BY
Limited Stock
HKD4125W
HKD4125W
Eaton - Molded Case
HKD4125W, Westinghouse, Cutler Hammer, Eaton, Series C, type , 4P, 3PH, 125A, 600V, 65kA@480V, high interrupting capacity, 40°C, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, lug terminals not included, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNANENKDCX
MDN4083LEA0622NMNANENKDCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNANENKDCX, 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 110-127Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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, unwired
From Get Price
Limited Stock
MDN4083LEA0822NMNF4NNANWX
MDN4083LEA0822NMNF4NNANWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNF4NNANWX, 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 220-250Vdc 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, with shutters, pre-wired
From Get Price
Limited Stock
HJ2B225NK
HJ2B225NK
ITE - Molded Case
HJ2B225NK, ITE, HJ Series, type , 2P, 1PH, 225A, 600V, 65kA@480V, high interrupting capacity, 40°C, Bolt-On, complete with insulated groundable neutral kit, interchangeable trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
SPB65-3P-1200A-EO-DO-LI
SPB65-3P-1200A-EO-DO-LI
Cutler Hammer - Insulated Case
SPB65-3P-1200A-EO-DO-LI, Cutler Hammer, Systems Pow-R, type , 1600A frame size, 3P, 3PH, 1200A, 600V, 65kA@480V, standard interrupting capacity, Draw-Out, electrically operated, available with Pow-R Trip, Pow-R Trip 7, Digitrip RMS 510, 610, 810, 910, Digitrip OPTIM 750 and 1050, LI - Long-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
PDG24F0150E2ZK
PDG24F0150E2ZK
Eaton - Molded Case
PDG24F0150E2ZK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 150A, 25kA@480V, Bolt-On, line side lug terminals, complete with Xpert Release PXR20 trip with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions and relays, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
XT5NU360BXFF000XXX
XT5NU360BXFF000XXX
ABB - Molded Case
XT5NU360BXFF000XXX, ABB, SACE Tmax XT, type , 3PH, 3P, 600V, 600A, 35kA@480V, , front terminals, complete with Ekip G LS/I trip, generator protection circuit breakers; 1SDA102680R1 + 1SDA102764R1 global reference
From Get Price
Limited Stock
MDN4083LEA0722NMNRNYNHCPX
MDN4083LEA0722NMNRNYNHCPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNRNYNHCPX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis 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, without shutters, pre-wired
From Get Price
Limited Stock
PDG62P2000E5RM
PDG62P2000E5RM
Cutler Hammer - Molded Case
PDG62P2000E5RM, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 2000A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions and relays option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0422NMNCNNNRMWX
MDN4083LEA0422NMNCNNNRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNCNNNRMWX, 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 24Vdc UVR, 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, with shutters, pre-wired
From Get Price
Limited Stock
SHD4G6L2N
SHD4G6L2N
General Electric - Insulated Case
SHD4G6L2N, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering, RELT & 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
MPA42F40N3440
MPA42F40N3440
General Electric - Insulated Case
MPA42F40N3440, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, Mpro-27 trip unit, 110/130V dc/ac motor operator, 220/250V dc/ac closing coil and 220/250V dc/ac shunt trip, 4P, 3PH, 4000A, 690V, 50kA@415V, fixed/Bolt-On, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
PDF54M0800E2NN
PDF54M0800E2NN
Cutler Hammer - Molded Case
PDF54M0800E2NN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 65kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
HNY3D800
HNY3D800
Siemens - Molded Case
HNY3D800, Siemens, VL Series, type , NG Frame, 3P, 3PH, 800A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, 100% rated, suitable for reverse feed applications, complete with non-interchangeable LCD trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Digital Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
SSB4G7E6W
SSB4G7E6W
General Electric - Insulated Case
SSB4G7E6W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous 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
Limited Stock
MDN4083LEA0122NMNN2ENKNWX
MDN4083LEA0122NMNN2ENKNWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNN2ENKNWX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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
SHD1G3J6N
SHD1G3J6N
General Electric - Insulated Case
SHD1G3J6N, 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, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, modbus communication & relays 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
MDN4083LEA0622NMNA2ENKNAX
MDN4083LEA0622NMNA2ENKNAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNA2ENKNAX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDG26F0020VFFL
PDG26F0020VFFL
Eaton - Molded Case
PDG26F0020VFFL, Eaton, Cutler Hammer, Power Defense, type , 50ºC, 3PH, 4P, 60% neutral, 600V, 20A, 25kA@480V, Bolt-On, load side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, CCC certifications; non-UL listed
From Get Price
Limited Stock
MDN4083LEA0822NMNJNEMNNCX
MDN4083LEA0822NMNJNEMNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJNEMNNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal 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 480Vac UVR, 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, unwired
From Get Price
Limited Stock
MDN4083LEA0522NMNN2NNCCCX
MDN4083LEA0522NMNN2NNCCCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNN2NNCCCX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, 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
706750-T11
706750-T11
ABB - Control Part
706750-T11, ABB, BBC, ITE, K-Line, Control Device Assembly, 125VDC, suitable for All K-3000/K-4000
From Get Price
Limited Stock
MDN4083LEA0322NMNF2YNNCWX
MDN4083LEA0322NMNF2YNNCWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNF2YNNCWX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, 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, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0722NMNH2NHNDWX
MDN4083LEA0722NMNH2NHNDWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNH2NHNDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch, 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