


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

SGLC3604L3S6
General Electric - Molded Case
SGLC3604L3S6 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 65kA@480V, high interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous and ZSI, zone selective interlocking & neutral protection trip functions and basic metering, modbus & waveform capture communication features, Solid State electronic, molded case circuit breakers
From Get Price

QHPX3025H
Cutler Hammer - Molded Case
QHPX3025H, Cutler Hammer, Quicklag, type , 3P, 3PH, 25A, 240V, 42kA@240V, high interrupting capacity, 40°C, Plug-In, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

MDN4083LEA0422NMNC4ENCNSX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNC4ENCNSX, 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 24Vdc 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, with shutters, unwired
From Get Price

MDN4083LEA0322NMNRNYNCNWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNRNYNCNWX, 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 208-240Vac 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

PDG24F0150E2MN
Eaton - Molded Case
PDG24F0150E2MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 150A, 25kA@480V, Bolt-On, no lug terminals, complete with Xpert Release PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

XT5XQ440AUFF000XXX
ABB - Molded Case
XT5XQ440AUFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 4P, 600V, 400A, 200kA@480V, Bolt-On, front terminals, complete with Ekip Hi-Touch with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Ekip Hi-Touch LSIG electronic, molded case circuit breakers; 1SDA102701R1 + 1SDA102818R1 + 1SDA112974R1 global reference
From Get Price

TJ4V2603A
General Electric - Molded Case
TJ4V2603A General Electric MicroVersaTrip, type , J600 frame type, 3P, 3PH, 300A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, complete with Power+ 4 trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Solid State electronic molded case circuit breakers
From Get Price

MDN4083LEA0322NMNN4NNHCSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN4NNHCSX, 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 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, 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, unwired
From Get Price

MDN4083LEA0322NMNN4NNRMAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN4NNRMAX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price

140G-H0C4-C35
Allen-Bradley - Molded Case
140G-H0C4-C35, Allen-Bradley, Bulletin 140G, type , 4P, 3PH, 35A, 600V, 100kA@480V, current limiting, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

MDN4083LEA0822NMNN4YNADAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNN4YNADAX, 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 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
From Get Price

ED22M050
Siemens - Molded Case
ED22M050, Siemens, Sentron Series, type , 2P 1PH 50A 240V, 10kA@240V, standard interrupting capacity, 50ºC, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

MDN4083LEA0622NMNN4NCNMAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNN4NCNMAX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price

MDN4083LEA0622NMNJ4YNRDPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNJ4YNRDPX, 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 480Vac UVR, 4A/4B auxiliary switch, 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

HMG2B800
Siemens - Molded Case
HMG2B800, Siemens, VL Series, type , 2P, 1PH, 800A, 600V, 65kA@480V, high interrupting capacity, 40°C, Bolt-On, lugs not included, Thermal Magnetic, molded case circuit breakers
From Get Price

SSD4G491P
General Electric - Insulated Case
SSD4G491P, 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, LI - Long-Time and Instantaneous trip functions, full metering, modbus communication, relays & 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

PDG21F0060TFFK
Eaton - Molded Case
PDG21F0060TFFK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 1P, 600V, 60A, 25kA@480V, Bolt-On, line side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

MDN4083LEA0822NMNA2YNACWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNA2YNACWX, 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 110-127Vac 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, pre-wired
From Get Price

SHB2G532R
General Electric - Insulated Case
SHB2G532R, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering, modbus communication & 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

MCCA2500
Westinghouse - Molded Case
MCCA2500, Westinghouse, SELTRONIC, type , 2P, 1PH, 500A, 600V, 30kA@480V, Bolt-On, 100% rated, complete with LS - Long-Time and Short-Time trip functions and adjustable short-time delay feature, 8MC500 rating plug included, Solid State electronic, molded case circuit breakers, these breakers are now obsolete; however we do still stock them
From $3,199.92

MDN4083LEA0722NMNKNENRNWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNKNENRNWX, 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, 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

SKHH36CB2700C
General Electric - Molded Case
SKHH36CB2700C, General Electric, Spectra Series, type , 3P, 3PH, 700A, 600V, 50kA@480V, complete with SRPK1200B700 rating plug, standard interrupting capacity, 100% rated, Bolt-On, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, PM trip unit with LSIT - Long-Time, Short-Time, Instantaneous and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price

SHD2G5F9K
General Electric - Insulated Case
SHD2G5F9K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering & modbus communication features and 600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDG64M1600P3WM
Cutler Hammer - Molded Case
PDG64M1600P3WM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1600A, 65kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price