1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SSD2G4L4N
SSD2G4L4N
General Electric - Insulated Case
SSD2G4L4N, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, RELT & 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
MDN4083LEA0822NMNHNYCNNSX
MDN4083LEA0822NMNHNYCNNSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNHNYCNNSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 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, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0622NMNJ4YCNDCX
MDN4083LEA0622NMNJ4YCNDCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNJ4YCNDCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal 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, OTS switch & 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
MPA31F0803450
MPA31F0803450
General Electric - Insulated Case
MPA31F0803450, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 110/130V dc/ac motor operator, 220/250V dc/ac closing coil and 380/400V ac shunt trip, 3P, 3PH, 800A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
JT4125AA
JT4125AA
Cutler Hammer - Trip Units And Programmers
JT4125AA, Cutler Hammer, Series G, Type , Thermal Magnetic trip units and programmers, 4P, A, 600V, LI - Long-Time and Instantaneous trip functions, suitable for use with JG Frame thermal magnetic molded case circuit breakers; adjustable thermal not UL or CSA listed
From Get Price
Limited Stock
XT5SU325AQFF000XXX
XT5SU325AQFF000XXX
ABB - Molded Case
XT5SU325AQFF000XXX, ABB, SACE Tmax XT, type , 3PH, 3P, 600V, 250A, 50kA@480V, Bolt-On, front terminals, complete with Ekip Touch with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Ekip Touch LSIG electronic, molded case circuit breakers; 1SDA102681R1 + 1SDA102723R1 global reference
From Get Price
Limited Stock
SPB65-3P-1600A-EO-BO-LSIG
SPB65-3P-1600A-EO-BO-LSIG
Cutler Hammer - Insulated Case
SPB65-3P-1600A-EO-BO-LSIG, Cutler Hammer, Systems Pow-R, type , larger frame size/non-compact frame size, 3P, 3PH, 1600A, 600V, 65kA@480V, standard interrupting capacity, Bolt-On, electrically operated, available with Pow-R Trip, Pow-R Trip 7, Digitrip RMS 510, 610, 810, 910, Digitrip OPTIM 750 and 1050, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0122NMNG2YNACSX
MDN4083LEA0122NMNG2YNACSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNG2YNACSX, 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 32Vdc UVR, 2A/2B 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, with shutters, unwired
From Get Price
Limited Stock
T4S100EW
T4S100EW
ABB - Molded Case
T4S100EW, ABB, SACE Tmax, type , 3P, 3PH, 100A, 600V, 35kA@480V, 50kA@415V, Bolt-On, suitable for reverse feed applications, PR222 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
WLS1F312EW
WLS1F312EW
Siemens - Insulated Case
WLS1F312EW, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 1200A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU755 programmer + WLGFA76 ground fault module, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 315A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MS31W16
MS31W16
General Electric - Insulated Case
MS31W16, General Electric, M-PACT Plus, type , frame size 1, manually operated, with cassette and 5 N.O.-3 N.C. Auxiliary switches, 3P, 3PH, 1600A, 690V, 50kA@415V, Draw-Out, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
SHD4G4K7N
SHD4G4K7N
General Electric - Insulated Case
SHD4G4K7N, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions,current metering & 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
MDN4083LEA0722NMNH4ENCMAX
MDN4083LEA0722NMNH4ENCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNH4ENCMAX, 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 48Vdc 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
From Get Price
Limited Stock
PDG32MH250P2WN
PDG32MH250P2WN
Eaton - Molded Case
PDG32MH250P2WN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 250A, High Override, 65kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG32FH400P5WJ
PDG32FH400P5WJ
Eaton - Molded Case
PDG32FH400P5WJ, Cutler Hammer, Eaton, Power Defense, type , 600A frame, 1PH, 2P, 600V, 400A, high override, 25kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR25 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0322NMNKNENAMAX
MDN4083LEA0322NMNKNENAMAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNKNENAMAX, 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 600Vac UVR, 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
From Get Price
Limited Stock
PDG32N0600P4WK
PDG32N0600P4WK
Cutler Hammer - Molded Case
PDG32N0600P4WK, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 600A, 85kA@480V, Bolt-On, line side lug terminals, complete with PXR25 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHB1G2X6F
SHB1G2X6F
General Electric - Insulated Case
SHB1G2X6F, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering features and 300A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SKPP3612L3X6
SKPP3612L3X6
General Electric - Molded Case
SKPP3612L3X6 General Electric Spectra Series, type , 3P, 3PH, 1200A, 600V, 100kA@480V, extra 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 communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
456D983H05
456D983H05
Cutler Hammer - Part And Accessory
456D983H05, Cutler Hammer, KA Series, tube connected stud assembly, 2 required per pole, 27/32 length
From Get Price
Limited Stock
MPA41F20V2310
MPA41F20V2310
General Electric - Insulated Case
MPA41F20V2310, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50L trip unit, 48V dc motor operator, 110/130V dc/ac closing coil and 24/30V dc shunt trip, 4P, 3PH, 2000A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
UVH1RT22K
UVH1RT22K
Cutler Hammer - Under Voltage Release
UVH1RT22K, Cutler Hammer, Series C, type , under voltage release, 48 - 60V, right side mounted, terminal block style, 1 undervoltage release mechanism, suitable for use with FDB,FD,HFD,FDC frame molded case circuit breakers
From Get Price
Limited Stock
SHF6G9Z7W
SHF6G9Z7W
General Electric - Insulated Case
SHF6G9Z7W, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, front connected, 3000A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering & 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
18451
18451
Merlin Gerin - Molded Case
18451, Merlin Gerin, Multi9, type , C curve, magnetic setting between 5 and 10 amp rating, 2P, 1PH, 20A, 440V, IEC rated, 15kA@415V, Feed-Thru, LI - Long-Time and Instantaneous trip functions, line & load side lug terminals, Thermal Magnetic, molded case miniature circuit breakers
From Get Price