1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0822NMNRNENKNPX
MDN4083LEA0822NMNRNENKNPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNRNENKNPX, 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, 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, without shutters, pre-wired
From Get Price
Limited Stock
PDF54P0800E2ZM
PDF54P0800E2ZM
Eaton - Molded Case
PDF54P0800E2ZM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
MDN4083LEA0622NMNJ4NHNDAX
MDN4083LEA0622NMNJ4NHNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNJ4NHNDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 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, 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
From Get Price
Limited Stock
MDN4083LEA0822NMNX4ENKNSX
MDN4083LEA0822NMNX4ENKNSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNX4ENKNSX, 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 380-415Vac UVR, 4A/4B 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, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0522NMNX4ENYMPX
MDN4083LEA0522NMNX4ENYMPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNX4ENYMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A 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, 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
MDN4083LEA0122NMNH4NNKCWX
MDN4083LEA0122NMNH4NNKCWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNH4NNKCWX, 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 48Vdc 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, with shutters, pre-wired
From Get Price
Limited Stock
XT4HU3150MFF000XXX
XT4HU3150MFF000XXX
ABB - Molded Case
XT4HU3150MFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 150A, 600V, 25kA@600V, Motor Circuit Protector (MCP), UL Standard, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price
Limited Stock
SSB1G2W4B
SSB1G2W4B
General Electric - Insulated Case
SSB1G2W4B, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back 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 150A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
NFX3V250B
NFX3V250B
Siemens - Molded Case
NFX3V250B, Siemens, VL Series, type , 3P, 3PH, 250A, 600V, 35kA@480V, standard interrupting capacity, Bolt-On, complete with non-interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNG4ENRMPX
MDN4083LEA0322NMNG4ENRMPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNG4ENRMPX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, 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
PDG4XPXR40800P5M
PDG4XPXR40800P5M
Eaton - Trip Units And Programmers
PDG4XPXR40800P5M, Eaton, Cutler Hammer, Power Defense, Power Xpert Release (PXR) trip units and programmers, 4P, 600V, 800A, Solid State protection, PXR25 with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with ARMS, relays and modbus options, suitable for globally rated PDG,PDG Frame 4 circuit breakers
From Get Price
Limited Stock
THJ9VV2601SG
THJ9VV2601SG
General Electric - Molded Case
THJ9VV2601SG General Electric MicroVersaTrip, type , J600 frame type, 3P, 3PH, 150A, 600V, 35kA@480V, 100% rated, high interrupting capacity, Bolt-On, complete with 9-function MVT, 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
MDN4083LEA0622NMNN2NNHDCX
MDN4083LEA0622NMNN2NNHDCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNN2NNHDCX, 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 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 & 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
PDG21M0015VFFK
PDG21M0015VFFK
Cutler Hammer - Molded Case
PDG21M0015VFFK, Eaton, Cutler Hammer, Power Defense, type , 50ºC, 1PH, 1P, 600V, 15A, 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, CCC certifications; non-UL listed
From Get Price
Limited Stock
PDF53N1200D5WM
PDF53N1200D5WM
Cutler Hammer - Molded Case
PDF53N1200D5WM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 1200A, 85kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20D 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 with 100% UL rating
From Get Price
Limited Stock
SHD4G492N
SHD4G492N
General Electric - Insulated Case
SHD4G492N, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A 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, full metering, modbus communication, relays & 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
TKS6AB2ST8
TKS6AB2ST8
General Electric - Shunt Trip
TKS6AB2ST8, General Electric, TKS Series, type , shunt trip with 2 auxiliary switches rated for 600V, 24VDC, two single pole double throw switch elements are provided for remote indication of breaker main contact position, suitable for use with TKS,THKS,THKSS,TKR,THKR frame molded case circuit breakers
From Get Price
Limited Stock
SHD6G983W
SHD6G983W
General Electric - Insulated Case
SHD6G983W, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication, relays & ZSI 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
MDN4083LEA0122RPRG4ENNNAX
MDN4083LEA0122RPRG4ENNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122RPRG4ENNNAX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, factory installed 208-250Vdc shunt trip (ST), 32Vdc UVR & 4A/4B auxiliary switch, electrically operated with factory installed 220-240Vac motor operator & 208-250Vac spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MPA41F16N0001
MPA41F16N0001
General Electric - Insulated Case
MPA41F16N0001, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit and 48V dc undervoltage trip, 4P, 3PH, 1600A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNJ4ENHNSX
MDN4083LEA0422NMNJ4ENHNSX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ4ENHNSX, 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 480Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0322NMNC2ENRMWX
MDN4083LEA0322NMNC2ENRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNC2ENRMWX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis 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
MDN4083LEA0522NMNC4NCNDPX
MDN4083LEA0522NMNC4NCNDPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNC4NCNDPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 250A 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, 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, pre-wired
From Get Price
Limited Stock
PDG34P0400E3RJ
PDG34P0400E3RJ
Cutler Hammer - Molded Case
PDG34P0400E3RJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 400A, 100kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price