1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MPA31F0804007
MPA31F0804007
General Electric - Insulated Case
MPA31F0804007, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 220/250V dc/ac motor operator and 380/440V ac undervoltage trip with delay, 3P, 3PH, 800A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
PEDE2ATAL0250
PEDE2ATAL0250
General Electric - Molded Case
PEDE2ATAL0250, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 45-250A, 35kA@480V, front connection/Feed-Thru, toggle mechanism, complete with PremEon G interchangeable trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
PDG33G0400E2MN
PDG33G0400E2MN
Cutler Hammer - Molded Case
PDG33G0400E2MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 400A, 35kA@480V, Bolt-On, no lug terminals, complete with PXR20 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
MDN4083LEA0522NMNG2NHKMCX
MDN4083LEA0522NMNG2NHKMCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNG2NHKMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch, Kirk keylock, 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
MDN4083LEA0222NMNR4YCNDAX
MDN4083LEA0222NMNR4YCNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNR4YCNDAX, 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 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, 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
PDF34FH250E3ML
PDF34FH250E3ML
Cutler Hammer - Molded Case
PDF34FH250E3ML, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, High Override, 25kA@480V, 100% UL, Bolt-On, load side lug terminals, complete with PXR20 trip with 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
HMCP250A5S12
HMCP250A5S12
Cutler Hammer - Molded Case
HMCP250A5S12, Cutler Hammer, Eaton, Westinghouse, Series C, type , J Frame, 3P, 3PH, 250A, 600V, 35kA@480V, Feed-Thru, complete with left-pole mounted 110-240Vac terminal block left side shunt trip, I - Instantaneous Protection Only and standard line & load side lug terminals, magnetic range 350-700A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
SHB1G3E9I
SHB1G3E9I
General Electric - Insulated Case
SHB1G3E9I, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT & modbus communication features and 450A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0822NMNJ2NNHNAX
MDN4083LEA0822NMNJ2NNHNAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJ2NNHNAX, 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, 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, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNNNYCNNAX
MDN4083LEA0122NMNNNYCNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNNNYCNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 100A 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, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDG33P0600P4MJ
PDG33P0600P4MJ
Cutler Hammer - Molded Case
PDG33P0600P4MJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 600A, 100kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR25 trip with ARMS 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
MDN4083LEA0622NMNCNYNHMCX
MDN4083LEA0622NMNCNYNHMCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNCNYNHMCX, 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 24Vdc UVR, 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, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0122NMNX2ENCDPX
MDN4083LEA0122NMNX2ENCDPX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNX2ENCDPX, 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, 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0622NMNGNENNNCX
MDN4083LEA0622NMNGNENNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNGNENNNCX, 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, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassette, without shutters and unwired
From Get Price
Limited Stock
SHB1G3A2I
SHB1G3A2I
General Electric - Insulated Case
SHB1G3A2I, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering & RELT features and 450A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SKTT3410L5K6
SKTT3410L5K6
General Electric - Molded Case
SKTT3410L5K6, General Electric, Spectra Series, type , 3P, 3PH, 1000A, 480V, 65kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and extended instantaneous, advanced metering +modbus + waveform capture features, Solid State electronic plus neutral protection, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNNNEMRMAX
MDN4083LEA0122NMNNNEMRMAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNNNEMRMAX, Cutler Hammer, Magnum DS, type , drawout mounted, factory installed padlock pushbutton cover on narrow metal 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, lower terminal voltage connection, Ronis keylock, Solid State, low voltage power insulated case circuit breakers, shipped without cassettes and unwired
From Get Price
Limited Stock
SGLL3604L3X8
SGLL3604L3X8
General Electric - Molded Case
SGLL3604L3X8 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 65kA@480V, high interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous trip functions and advanced metering, modbus, waveform capture and protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
U04MN64AA
U04MN64AA
Siemens - Under Voltage Release
U04MN64AA, Siemens, SENTRON, type , under voltage release, 480V, 1 undervoltage trip and 2 auxiliary switches, suitable for use with MD,HMD,MXD,HMXD,CMD,SMD,SHMD,SCMD,ND,HND,NXD,HNXD,CND,SND,SHND,SCND,PD,HPD,PXD,HPXD,SPD,SHDP,CPD,RD,HRD,RXD,HRXD frame molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNK4YNACPX
MDN4083LEA0122NMNK4YNACPX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNK4YNACPX, 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 600Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
PDF54M0800E2WN
PDF54M0800E2WN
Cutler Hammer - Molded Case
PDF54M0800E2WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 65kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous 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
XT5VU325APFF000XXX
XT5VU325APFF000XXX
ABB - Molded Case
XT5VU325APFF000XXX, ABB, SACE Tmax XT, type , 3PH, 3P, 600V, 250A, 150kA@480V, Bolt-On, front terminals, complete with Ekip Touch with LSI - Long-Time, Short-Time and Instantaneous trip functions, Ekip Touch LSI electronic, molded case circuit breakers; 1SDA102687R1 + 1SDA102719R1 global reference
From Get Price
Limited Stock
26239
26239
Merlin Gerin - Molded Case
26239, Merlin Gerin, Multi9, type , Z curve, magnetic setting between 2.4 and 3.6amp rating, 4P, 3PH, 6A, 440V, IEC rated, 25kA@415V, Feed-Thru, 4P trip, LI - Long-Time and Instantaneous trip functions, line & load side lug terminals, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNX4ENHDSX
MDN4083LEA0122NMNX4ENHDSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNX4ENHDSX, 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, 4A/4B 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, unwired
From Get Price