


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

PDG62P2000P2YM
Eaton - Molded Case
PDG62P2000P2YM, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 2000A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays, modbus, ZSI & CAM option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

B330LSIM
General Electric - Trip Units And Programmers
B330LSIM, General Electric, MicroVersaTrip PM, type , trip units and programmers, 3000A current sensor rating, Solid State electronic, LSI - Long-Time, Short-Time and Instantaneous trip functions, metering & communications, suitable for use with Power Break II SSD,SHD,SSF,SHF frame insulated case circuit breakers
From Get Price

WLL2F325T
Siemens - Insulated Case
WLL2F325T, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 2500A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 1600A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price

SSF1G339F
General Electric - Insulated Case
SSF1G339F, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, modbus communication & ZSI features and 300A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDG5XPXR40800D4D
Cutler Hammer - Trip Units And Programmers
PDG5XPXR40800D4D, Cutler Hammer, Eaton, Power Defense, Power Xpert Release (PXR) trip units and programmers, 4P, 600V, 800A, Solid State protection, PXR20D with LSI - Long-Time, Short-Time and Instantaneous trip functions with ARMS, relays, modbus & CAM options, suitable for globally rated PDG,PDF,PDJ Frame 5 circuit breakers
From Get Price

MDN4083LEA0722NMNF2ENKCWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNF2ENKCWX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, 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, with shutters, pre-wired
From Get Price

WLL3D350YN
Siemens - Insulated Case
WLL3D350YN, Siemens, WL Series, type , frame size III, drawout, 3P, 3PH, 5000A, 600V, 100kA@480V, UL listed, high 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 3200A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price

4976D85G17
Cutler Hammer - Under Voltage Release
4976D85G17, Cutler Hammer, PB Series, type , under voltage release, 1 undervoltage release mechanism, 125, left side mounted, suitable for use with PB,PBDC molded case circuit breakers
From Get Price

REA2040VL
Westinghouse - Molded Case
REA2040VL, Westinghouse, EA Series, type , 2P, 1PH, 40A, 240V, 7kA@240V, standard interrupting capacity, 50°C, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions and line & 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

SHF4G7291
General Electric - Insulated Case
SHF4G7291, 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, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, RELT, modbus communication & ZSI features and 2500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

MDN4083LEA0222NMNRNENLCPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNRNENLCPX, 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 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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, without shutters, pre-wired
From Get Price

MDN4083LEA0222NMNA2NNRCPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNA2NNRCPX, 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 & 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

3VL2716-1DC36-0AA0
Siemens - Molded Case
3VL2716-1DC36-0AA0, Siemens, SENTRON 3VL, type , 1P, 1PH, 160A, 690V, 55kA@415V, Bolt-On/fixed mount, with lug terminal, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price

MDN4083LEA0322NMNX4NNKCCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNX4NNKCCX, 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 380-415Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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

NSE630N
Schneider Electric - Molded Case
NSE630N, Schneider Electric, Compact, type , 3P, 3PH, 630A, IEC rated, 690V, 35kA@415V, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price

WLS2D320RJ
Siemens - Insulated Case
WLS2D320RJ, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 2000A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU748 programmer, LS - Long-Time and Short-Time trip functions and 1250A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price

HMG3T800
Siemens - Molded Case
HMG3T800, Siemens, VL Series, type , 3P, 3PH, 800A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Solid State electronic, molded case circuit breakers
From Get Price

NMY3A600L
Siemens - Molded Case
NMY3A600L, Siemens, VL Series, type , 3P, 3PH, 600A, 600V, 35kA@480V, standard interrupting capacity, Feed-Thru, 100% rated, complete with non-interchangeable trip with LCD display, LSI - Long-Time, Short-Time and Instantaneous trip functions, line & load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price

25FED
Federal Pioneer - Molded Case
25FED, Federal Pioneer, Stab-Lok, type , 1/2" wafer style, 1P, 1PH, 25A, 120V, 10kA@120V, Plug-In, LI - Long-Time and Instantaneous trip functions, load side lug terminal, Thermal Magnetic molded case circuit breakers; these breakers are now obsolete, however we do still stock them
From Get Price

PDF54P1200P2WM
Cutler Hammer - Molded Case
PDF54P1200P2WM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 1200A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR25 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 with 100% UL rating
From Get Price

MDN4083LEA0422NMNH2NNNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNH2NNNDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 2A/2B auxiliary switch, 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
From Get Price

MDN4083LEA0122NMNG4ENLCWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNG4ENLCWX, 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 32Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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

MDN4083LEA0822NMNA4ENCCCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNA4ENCCCX, 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 110-127Vac UVR, 4A/4B 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, without shutters, unwired
From Get Price

MDN4083LEA0322NMNG2YNCDSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNG2YNCDSX, 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 32Vdc 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 & 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