1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG22K0070TFFL
PDG22K0070TFFL
Cutler Hammer - Molded Case
PDG22K0070TFFL, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 70A, 50kA@480V, Bolt-On, load 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
PDG32MH250E5XK
PDG32MH250E5XK
Cutler Hammer - Molded Case
PDG32MH250E5XK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 250A, High Override, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
568B541G1
568B541G1
General Electric - Frame or Mechanism Part
568B541G1, General Electric, Bracket and Lever Assembly
From Get Price
Limited Stock
4CEL3
4CEL3
Siemens - Part And Accessory
4CEL3, Siemens, SB Series, circuit breaker accessory, Indication Switches, cell position switches, indicate position of breaker element (connected or test) in draw-out, 3A/3B contact configuration, UL listed for field installation, suitable for use with 3200-5000A SBA,SBH,SBS frame types, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNC2YNCDAX
MDN4083LEA0122NMNC2YNCDAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNC2YNCDAX, 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 24Vdc 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
From Get Price
Limited Stock
MDN4083LEA0122NMNJNYNAMAX
MDN4083LEA0122NMNJNYNAMAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNJNYNAMAX, 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 480Vac UVR, 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
From Get Price
Limited Stock
MDN4083LEA0422NMNA2YNRDAX
MDN4083LEA0422NMNA2YNRDAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNA2YNRDAX, 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 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
From Get Price
Limited Stock
SSF5G8R4U
SSF5G8R4U
General Electric - Insulated Case
SSF5G8R4U, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, front connected, 3000A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication & ZSI 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
PDG34NH250E4XN
PDG34NH250E4XN
Eaton - Molded Case
PDG34NH250E4XN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, High Override, 100kA@480V, Bolt-On, no lug terminals, complete with PXR20 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHF2G491H
SHF2G491H
General Electric - Insulated Case
SHF2G491H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 1600A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, modbus communication, relays & 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
SSD3G622M
SSD3G622M
General Electric - Insulated Case
SSD3G622M, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2000A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering, RELT, modbus communication & ZSI features and 750A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
HJY4C250
HJY4C250
Siemens - Molded Case
HJY4C250, Siemens, VL Series, Type , 4P, 3PH, 250A, 600V, 65kA@480V, high interrupting capacity, 50°C, Bolt-On, 100% rated, complete with non-interchangeable trip unit, lugs not included, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PDF54P1200D4YM
PDF54P1200D4YM
Eaton - Molded Case
PDF54P1200D4YM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1200A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip with ARMS functions with relays, modbus, ZSI & CAM option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
MDN4083LEA0222NMNG4ENKCWX
MDN4083LEA0222NMNG4ENKCWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNG4ENKCWX, 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 32Vdc UVR, 4A/4B 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
Limited Stock
MDN4083LEA0322NMNJ2YNNDAX
MDN4083LEA0322NMNJ2YNNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNJ2YNNDAX, 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 480Vac 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
From Get Price
Limited Stock
MDN4083LEA0822NMNR4NNLDCX
MDN4083LEA0822NMNR4NNLDCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNR4NNLDCX, 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, operations counter, Castell key interlock, 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
LFX3U150L
LFX3U150L
Siemens - Molded Case
LFX3U150L Siemens VL Series, type , FG Frame, 3P, 3PH, 150A, 600V, 100kA@480V, high interrupting capacity, Feed-Thru, complete with non-interchangeable LSIG, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and line & load side lug terminals, suitable for reverse feed applications, Digital Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
NC1P15
NC1P15
Federal Pacific - Molded Case
NC1P15, Federal Pacific, Federal Pioneer, Stab-Lok, type , 1/2' wafer style, 1P, 1PH, 15A, 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
Limited Stock
MDN4083LEA0222NMNE2YNRCAX
MDN4083LEA0222NMNE2YNRCAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNE2YNRCAX, 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 110-125Vdc 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
From Get Price
Limited Stock
PDG32F0400P2MK
PDG32F0400P2MK
Eaton - Molded Case
PDG32F0400P2MK, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 400A, 25kA@480V, Bolt-On, line side lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHD2G433N
SHD2G433N
General Electric - Insulated Case
SHD2G433N, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, modbus communications & 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
XT7SQ410DRFF000XXX
XT7SQ410DRFF000XXX
ABB - Molded Case
XT7SQ410DRFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 4P, 600V, 1000A, 50kA@480V, Bolt-On, front terminals, complete with Ekip Touch Measuring trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, Ekip Touch Measuring LSI, molded case circuit breakers; 1SDA103155R1 + 1SDA107724R1 global reference
From Get Price
Limited Stock
MDN4083LEA0222NMNE4NCNCCX
MDN4083LEA0222NMNE4NCNCCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNE4NCNCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B 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, without shutters, unwired
From Get Price
Limited Stock
PDC54M1600D2MR
PDC54M1600D2MR
Cutler Hammer - Molded Case
PDC54M1600D2MR, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 1600A, 65kA@480V, Bolt-On, rear connectors included, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays and modbus option, Solid State electronic, molded case circuit breakers; IEC/CCC rated
From Get Price