1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG63M2500P5WM
PDG63M2500P5WM
Cutler Hammer - Molded Case
PDG63M2500P5WM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 2500A, 65kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
LGU340036WVH08
LGU340036WVH08
Cutler Hammer - Molded Case
LGU340036WVH08, Cutler Hammer, Series G, type , 3P, 3PH, 400A, 600V, 150kA@480V, current limiting, for Marine applications 50°C, not UL listed, Bolt-On, complete with interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, lugs not included, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
TJKMOMA2
TJKMOMA2
General Electric - Motor Operator
TJKMOMA2, General Electric, TJ Series, type , motor operator, 240VAC/250VDC, suitable for use with TJC,TJJ,TJD,TJK,THJK,TB4,TBC4 frame molded case circuit breakers
From Get Price
Limited Stock
PDG54N0800E3XM
PDG54N0800E3XM
Cutler Hammer - Molded Case
PDG54N0800E3XM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 85kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with relays, ZSI & CAM option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
WLL3F340PP
WLL3F340PP
Siemens - Insulated Case
WLL3F340PP, Siemens, WL Series, type , frame size III, fixed mount, 3P, 3PH, 4000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state ETU748 programmer+ WLGFM48 ground fault module, LSG - Long-Time, Short-Time and Ground Fault trip functions and 1000A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNGNYNRMWX
MDN4083LEA0722NMNGNYNRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNGNYNRMWX, 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis 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
DSII-308-800A-EO-DO-LSI
DSII-308-800A-EO-DO-LSI
Cutler Hammer - Air
DSII-308-800A-EO-DO-LSI, Cutler Hammer, DSII Series, type , 800A frame size, electrically operated/Draw-Out, 3P, 3PH, 800A, 600V, 30kA@480V, available with Digitrip RMS solid state trip unit, Solid State electronic, low voltage power air circuit breakers
From Get Price
Limited Stock
HMCP150T4S01
HMCP150T4S01
Eaton - Molded Case
HMCP150T4S01, Cutler Hammer, Eaton, Westinghouse, Series C, type , F Frame, 3P, 3PH, 150A, 600V, 65kA@480V, Feed-Thru, complete with left-pole mounted 12-24Vac/dc left side shunt trip, non-interchangeable trip with I - Instantaneous Protection Only, standard line & load side lug terminals, MCP, motor circuit protector, magnetic range 450-1500A, motor FLA 34.6-126.7A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
148A2214P1
148A2214P1
General Electric - Frame or Mechanism Part
148A2214P1, General Electric , Spring Reset (outer) , Qty 1 required per breaker , suitable for AK/AKU/AKT-50, AK-75/100 air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNGNENKDWX
MDN4083LEA0622NMNGNENKDWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNGNENKDWX, 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 32Vdc 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, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0722NMNKNNNRMSX
MDN4083LEA0722NMNKNNNRMSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNKNNNRMSX, 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, 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, unwired
From Get Price
Limited Stock
K801LSIGM
K801LSIGM
General Electric - Trip Units And Programmers
K801LSIGM, General Electric, MicroVersaTrip PM, trip units and programmers, 150A current sensor rating, Solid State electronic, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, metering and communications, suitable for use with 800A frame WavePro WPS,WPH,WPF,WPX low voltage power circuit breakers
From Get Price
Limited Stock
SKTT3412L3ZX
SKTT3412L3ZX
General Electric - Molded Case
SKTT3412L3ZX, General Electric, Spectra Series, type , 3P, 3PH, 1200A, 480V, 65kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions with extended instantaneous, basic metering features, Solid State electronic protection, molded case circuit breakers
From Get Price
Limited Stock
MP135KMY
MP135KMY
Murray Corporation - Molded Case
MP135KMY, Murray Corporation, MP Series, type , 1P, 1PH, 35A, 120V, 65kA@120V, standard interrupting capacity, 40°C, 400Hz 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
PDF33GH400P8DL
PDF33GH400P8DL
Cutler Hammer - Molded Case
PDF33GH400P8DL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 400A, High Override, 35kA@480V, 100% UL, Bolt-On, load side lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with MODBUS RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHF4G4M6H
SHF4G4M6H
General Electric - Insulated Case
SHF4G4M6H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering, RELT, modbus communication & ZSI 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
EGSDC3050FFG
EGSDC3050FFG
Eaton - Molded Case
EGSDC3050FFG, Cutler Hammer, Eaton, Series G, type , 3P, 3PH, 50A, 600V, 50kA@500V, high interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
WLL2D316RK
WLL2D316RK
Siemens - Insulated Case
WLL2D316RK, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 1600A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU748 programmer + WLLCD48 LCD display, LS - Long-Time and Short-Time trip functions and 1250A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNE2NNNDWX
MDN4083LEA0322NMNE2NNNDWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNE2NNNDWX, 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 110-125Vdc 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
PDG44G0800D3DK
PDG44G0800D3DK
Cutler Hammer - Molded Case
PDG44G0800D3DK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 800A, 35kA@480V, Bolt-On, line side lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
WLH2F320GB
WLH2F320GB
Siemens - Insulated Case
WLH2F320GB, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 2000A, 600V, 85kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU727 programmer, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 400A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
SHF1G184C
SHF1G184C
General Electric - Insulated Case
SHF1G184C, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communication, relays & ZSI features and 200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDG32K0250P4DN
PDG32K0250P4DN
Eaton - Molded Case
PDG32K0250P4DN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 250A, 50kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with MODBUS RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0722NMNK2YNHDAX
MDN4083LEA0722NMNK2YNHDAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNK2YNHDAX, 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, 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 & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price