1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0322NMNCNECNNWX
MDN4083LEA0322NMNCNECNNWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNCNECNNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 300A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
WLL3D340ZK
WLL3D340ZK
Siemens - Insulated Case
WLL3D340ZK, Siemens, WL Series, type , frame size III, drawout, 3P, 3PH, 4000A, 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 4000A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
SSD4G4J2P
SSD4G4J2P
General Electric - Insulated Case
SSD4G4J2P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard 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 features and 1000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PEAC4ATAK0150
PEAC4ATAK0150
General Electric - Molded Case
PEAC4ATAK0150, General Electric, GuardEon, type , 3PH, 4P, 600V, 45-150A, 25kA@480V, front connection/Feed-Thru, toggle mechanism, complete with PremEon G interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
T2S090TW-4
T2S090TW-4
ABB - Molded Case
T2S090TW-4, ABB, SACE Tmax, type , 4P, 3PH, 90A, 480V, 35kA@480V, 50kA@415V, Bolt-On, suitable for reverse feed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
SSD3G617P
SSD3G617P
General Electric - Insulated Case
SSD3G617P, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, RELT & ZSI features and 1000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
WLL1D320HP
WLL1D320HP
Siemens - Insulated Case
WLL1D320HP, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 2000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU748 programmer+ WLGFM48 ground fault module, LSG - Long-Time, Short-Time and Ground Fault trip functions and 450A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNA2ENHCWX
MDN4083LEA0522NMNA2ENHCWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNA2ENHCWX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis 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
Limited Stock
MDN4083LEA0122ANAJ4NNNNAX
MDN4083LEA0122ANAJ4NNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122ANAJ4NNNNAX, 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 110-127Vac shunt trip (ST), 480Vac UVR, 4A/4B auxiliary switch & mechanical trip indicator, electrically operated with factory installed 110-120Vac motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
2609D42G13
2609D42G13
Cutler Hammer - Shunt Trip
2609D42G13, Cutler Hammer, AB DE-ION, type , shunt trip, 24Vdc, left hand mounted, 18 inch leads, suitable for use with JB,KB,HKB frame molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNC2NNCMWX
MDN4083LEA0222NMNC2NNCMWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNC2NNCMWX, 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 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0722NMNCNECNDCX
MDN4083LEA0722NMNCNECNDCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNCNECNDCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal 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 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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
SKLL3612L5P8
SKLL3612L5P8
General Electric - Molded Case
SKLL3612L5P8 General Electric Spectra Series, type , 3P, 3PH, 1200A, 600V, 65kA@480V, extra high interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIA, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm and ZSI, zone selective interlocking & RELT, reduced energy let-through trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNJNYNKDWX
MDN4083LEA0822NMNJNYNKDWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJNYNKDWX, 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 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNG4ENLNCX
MDN4083LEA0222NMNG4ENLNCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNG4ENLNCX, 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, load side lug terminals, operations counter & Castell key interlock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0322NMNG4YCNNAX
MDN4083LEA0322NMNG4YCNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNG4YCNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 300A 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, load side lug terminals, 4A/4B auxiliary switch, 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
MDN4083LEA0722NMNJ4YNNMCX
MDN4083LEA0722NMNJ4YNNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNJ4YNNMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator, & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
SHB4G6Q9R
SHB4G6Q9R
General Electric - Insulated Case
SHB4G6Q9R, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communcation & ZSI features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
WLL1F316HU
WLL1F316HU
Siemens - Insulated Case
WLL1F316HU, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 1600A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state ETU755 programmer + WLGFM76 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 450A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
140G-H-EOPD
140G-H-EOPD
Allen-Bradley - Motor Operator
140G-H-EOPD, Allen-Bradley, Bulletin 140G, type , motor operator, remotely opens, closes and resets the breaker, 110-125V AC/DC, suitable for use with 140G H & J frame molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNX2YNRMWX
MDN4083LEA0422NMNX2YNRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNX2YNRMWX, 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 380-415Vac 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MPA31F12V0130
MPA31F12V0130
General Electric - Insulated Case
MPA31F12V0130, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50L trip unit, 24/30V dc closing coil and 110/130V dc/ac shunt trip, 3P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNCNENRMWX
MDN4083LEA0122NMNCNENRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNCNENRMWX, 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, 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
MDN4083LEA0722NMNF4YNCCSX
MDN4083LEA0722NMNF4YNCCSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNF4YNCCSX, 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, 4A/4B 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