1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0622NMNK4YNYCAX
MDN4083LEA0622NMNK4YNYCAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNK4YNYCAX, 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 600Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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
Limited Stock
PDF34FH250P4DJ
PDF34FH250P4DJ
Eaton - Molded Case
PDF34FH250P4DJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, High Override, 25kA@480V, 100% UL, Feed-Thru, line & load side 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
TS3L175MW
TS3L175MW
ABB - Molded Case
TS3L175MW, ABB, SACE Tmax, type , 3P, 3PH, 175A, 480V, 85kA@480V, 85kA@415V, Bolt-On, complete with I - Instantaneous protection only, load side lug terminals, MCP, motor circuit protectors, magnetic range 700-2100A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
WLS2F312BY
WLS2F312BY
Siemens - Insulated Case
WLS2F312BY, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 1200A, 600V, 65kA@480V, UL listed, standard 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 225A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
In Stock
JD63M350
JD63M350
Siemens - Molded Case
JD63M350, Siemens, Sentron Series, type , 3P, 3PH, 350A, 600V, 35kA@480V, standard interrupting capacity, 50ºC, Bolt-On, complete with interchangeable trip unit and load side lug terminals, Thermal Magnetic, molded case circuit breakers
From $2,143.18
Limited Stock
MDN4083LEA0422NMNG4ENYCAX
MDN4083LEA0422NMNG4ENYCAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNG4ENYCAX, 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 32Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNF4ENCNCX
MDN4083LEA0722NMNF4ENCNCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNF4ENCNCX, 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
WLC2F330L
WLC2F330L
Siemens - Insulated Case
WLC2F330L, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 3000A, 600V, 150kA@480V, UL listed, very high interrupting capacity, Bolt-On, complete with solid state programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 630A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
HMY3P600B
HMY3P600B
Siemens - Molded Case
HMY3P600B, Siemens, VL Series, type , MG Frame, 3P, 3PH, 600A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, 100% rated, complete with non-interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions and load side lug terminals, Digital Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNH4NNLCAX
MDN4083LEA0322NMNH4NNLCAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNH4NNLCAX, 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 48Vdc 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
From Get Price
Limited Stock
SHF1G2M7D
SHF1G2M7D
General Electric - Insulated Case
SHF1G2M7D, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communication & ZSI features and 225A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0722NMNK2NNNDAX
MDN4083LEA0722NMNK2NNNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNK2NNNDAX, 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 600Vac 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
From Get Price
Limited Stock
PDF34F0400E4XJ
PDF34F0400E4XJ
Eaton - Molded Case
PDF34F0400E4XJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 400A, 25kA@480V, 100% UL, Feed-Thru, line & load side 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
MDN4083LEA0622NMNFNENLNSX
MDN4083LEA0622NMNFNENLNSX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNFNENLNSX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & Castell key interock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
LV430791MT2
LV430791MT2
Schneider Electric - Molded Case
LV430791MT2, Schneider Electric, Compact NSX, type , 3P, 3PH, 160A, 690V, 70kA@415V, Bolt-On, complete with NSX160H frame and 3 pole, 380Vac, 100A Micrologic 2.2 trip unit, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
674925
674925
General Electric - Molded Case
674925, General Electric, Redline, Series, G104C10, C tripping, 4P, 3PH, 10A, 415V, 10kA@415V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNF2NNRCCX
MDN4083LEA0122NMNF2NNRCCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNF2NNRCCX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis 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, without shutters, unwired
From Get Price
Limited Stock
SGLL36CD6500C
SGLL36CD6500C
General Electric - Molded Case
SGLL36CD6500C, General Electric, Spectra Series, type SGL, 3P, 3PH, 500A, 600V, 65kA@480V, high interrupting capacity, current limiting, 100% rated, Bolt-On, complete with SRPG600B500 rating plug, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, PM trip unit with LSIGT, LSIGT - Long-Time, Short-Time, Instantaneous, Ground Fault and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
E3X-A16-4P-1000A-BO-MO-LI
E3X-A16-4P-1000A-BO-MO-LI
ABB - Insulated Case
E3X-A16-4P-1000A-BO-MO-LI, ABB, EMax, type , 4P, 3PH, 1600A frame, 1000A rating plug, 600V, 200kA@480V, fixed mount/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
LGX363032WVH09
LGX363032WVH09
Cutler Hammer - Molded Case
LGX363032WVH09, Cutler Hammer, Series G, type , 3P, 3PH, 630A, 600V, 200kA@480V, current limiting, for Naval applications 50°C, not UL listed, Bolt-On, complete with interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
PDG32F0250TFAL
PDG32F0250TFAL
Eaton - Molded Case
PDG32F0250TFAL, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 250A, 25kA@480V, Bolt-On, load side lug terminals, 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
E3N-A25-4P-1200A-DO-EO-LI
E3N-A25-4P-1200A-DO-EO-LI
ABB - Insulated Case
E3N-A25-4P-1200A-DO-EO-LI, ABB, EMax, type , 4P, 3PH, 2500A frame, 1200A rating plug, 600V, 50kA@480V, Draw-Out, electrically 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
E6H-A50-3P-800A-DO-MO-LI
E6H-A50-3P-800A-DO-MO-LI
ABB - Insulated Case
E6H-A50-3P-800A-DO-MO-LI, ABB, EMax, type , 3P, 3PH, 5000A frame, 800A rating plug, 600V, 85kA@480V, Draw-Out, 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
MDN4083LEA0122NMNXNNNAMCX
MDN4083LEA0122NMNXNNNAMCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNXNNNAMCX, 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 380-415Vac 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