1. Home / 
  2. square d breaker

SORT BY
Limited Stock
WLL2D325TW
WLL2D325TW
Siemens - Insulated Case
WLL2D325TW, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 2500A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU755 programmer + WLGFA76 ground fault module, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 1600A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNGNYNCMAX
MDN4083LEA0622NMNGNYNCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNGNYNCMAX, 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, Castell keylock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNCNNNAMCX
MDN4083LEA0522NMNCNNNAMCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNCNNNAMCX, 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 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0722NMNK2ENKCAX
MDN4083LEA0722NMNK2ENKCAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNK2ENKCAX, 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, Kirk keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNN4ECNNWX
MDN4083LEA0522NMNN4ECNNWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNN4ECNNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0422NMNH2ENANCX
MDN4083LEA0422NMNH2ENANCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNH2ENANCX, 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 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0122NMNNNEHRDPX
MDN4083LEA0122NMNNNEHRDPX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNNNEHRDPX, Cutler Hammer, Magnum DS, type , drawout mounted, factory installed padlock pushbutton cover on narrow block close PB plastic 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, latch check switch for external wiring, lower terminal voltage connection, Ronis keylock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes without shutters and pre-wired
From Get Price
Limited Stock
HLD3400T56WZG
HLD3400T56WZG
Cutler Hammer - Molded Case
HLD3400T56WZG, Eaton, Westinghouse, Cutler Hammer, Series C, type , 3P, 3PH, 400A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, zone selective interlocking, lugs and rating plug not included, Digitrip OPTIM 550 Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
HDG2C070L
HDG2C070L
Siemens - Molded Case
HDG2C070L, Siemens, VL Series, type , DG Frame, 2P, 1PH, 70A, 600V, 65kA@480V, high interrupting capacity, 50ºC, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNJ2YNHMAX
MDN4083LEA0222NMNJ2YNHMAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNJ2YNHMAX, 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 480Vac 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, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNF2ENCCCX
MDN4083LEA0422NMNF2ENCCCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNF2ENCCCX, 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 220-250Vdc UVR, 2A/2B 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
Limited Stock
MDN4083LEA0422NMNN2NNACWX
MDN4083LEA0422NMNN2NNACWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNN2NNACWX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
WLL1D316BF
WLL1D316BF
Siemens - Insulated Case
WLL1D316BF, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLLCD48 LCD display + WLGFA48 ground fault module, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 225A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
BR210H
BR210H
Westinghouse - Molded Case
BR210H, Westinghouse, Cutler Hammer, BR Series, type , 2P, 1PH, 10A, 120/240V, 10kA@240V, standard interrupting capacity, 40°C, Plug-In, LI - Long-Time and Instantaneous trip functions, high magnetic setting for switching large tungsten lamp loads, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
E6X-A40-3P-1600A-BO-MO-LI
E6X-A40-3P-1600A-BO-MO-LI
ABB - Insulated Case
E6X-A40-3P-1600A-BO-MO-LI, ABB, EMax, type , 3P, 3PH, 4000A frame, 1600A rating plug, 600V, 200kA@480V, fixed/Bolt-On, manually operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
HMA3350TV
HMA3350TV
Westinghouse - Trip Units And Programmers
HMA3350TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 350A, 50°C, suitable for 800A- MA,HMA standard, Saf-T-Vue or MARK 75 molded case circuit breaker frame types, Thermal Magnetic trip units and programmers & circuit breakers; these trip units are obsolete; however we do still stock them
From Get Price
Limited Stock
MDN4083LEA0422NMNJNYNRDPX
MDN4083LEA0422NMNJNYNRDPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJNYNRDPX, 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, 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, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
PDF33KH400P9MK
PDF33KH400P9MK
Cutler Hammer - Molded Case
PDF33KH400P9MK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 400A, High Override, 50kA@480V, 100% UL, 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
MDN4083LEA0222NMNF4ENKCAX
MDN4083LEA0222NMNF4ENKCAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNF4ENKCAX, 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 220-250Vdc 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
From Get Price
Limited Stock
HDK3T060L
HDK3T060L
Siemens - Molded Case
HDK3T060L, Siemens, VL Series, type , DG Frame, 3P, 3PH, 60A, 600V, 65kA@480V, high interrupting capacity, 40°C, Feed-Thru, LSI - Long-Time, Short-Time and Instantaneous trip functions, line & load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
PDG34M0125P5MN
PDG34M0125P5MN
Cutler Hammer - Molded Case
PDG34M0125P5MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 125A, 65kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
AKRT-10D-50H-MO-DO-LI
AKRT-10D-50H-MO-DO-LI
General Electric - Air
AKRT-10D-50H-MO-DO-LI, General Electric, Manually Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 2000A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, with MicroVersa Trip Plus - Gen 2 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available
From Get Price
Limited Stock
MDN4083LEA0522NMNANYNAMPX
MDN4083LEA0522NMNANYNAMPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNANYNAMPX, 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, 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, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
PDG32G0125E2NL
PDG32G0125E2NL
Cutler Hammer - Molded Case
PDG32G0125E2NL, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 125A, 35kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions , Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price