


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

LCLA3250F
Cutler Hammer - Molded Case
LCLA3250F, FRAME ONLY, Cutler Hammer, Current Limit-R, type , 3P, 3PH, 250A, 600V, 200kA@480V, current limiting, Bolt-On, non-fused, rating plug & terminals not included, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; these breakers are now obsolete, however we do still stock them
From Get Price

MDN4083LEA0822NMNFNYMNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNFNYMNCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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

MDN4083LEA0522NMNH2EHNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNH2EHNMCX, 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 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & 2A/2B auxiliary switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price

FNT408424TSG5CB
General Electric - Part And Accessory
FNT408424TSG5CB, General Electric, EntellEon, type , panelboard front, Type 1 non-vented, bottom, 40 enclosure width
From Get Price

MDN4083LEA0822NMNN2ENCCWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNN2ENCCWX, 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, 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, with shutters, pre-wired
From Get Price

MDN4083LEA0422NMNXNENCDPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNXNENCDPX, 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 380-415Vac UVR, 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

MPA41F16V2410
General Electric - Insulated Case
MPA41F16V2410, 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, 220/250V dc/ac closing coil and 24/30V dc shunt trip, 4P, 3PH, 1600A, 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

677509
General Electric - Molded Case
677509, General Electric, Redline, rail Series, EP103UCC25RAIL, C tripping, 3P, 3PH, 25A, 415V, 6kA@415V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price

MDN4083LEA0522NMNK4ENCMSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNK4ENCMSX, 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 600Vac 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

MDN4083LEA0522NMNN4YNKCWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNN4YNKCWX, 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 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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, with shutters, pre-wired
From Get Price

PDG24P0150P3YN
Cutler Hammer - Molded Case
PDG24P0150P3YN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 150A, 100kA@480V, Bolt-On, no lug terminals, complete with Xpert Release PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus, CAM and ZSI, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

HJG2C350B
Siemens - Molded Case
HJG2C350B, Siemens, VL Series, Type , 2P, 1PH, 350A, 600V, 65kA@480V, high interrupting capacity, 50°C, Bolt-On, complete with load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

SPD240D12SE01
General Electric - Part And Accessory
SPD240D12SE01, General Electric, EntellEon, type , Surge Protection device kit, 240D, 125kA max single impulse surge current, SE disconnect device, SPD Type 1, suitable for use with EntellEon panelboards and can be mounted on the offset side of a 40 or 45 wide enclosure and interior frame
From Get Price

SHD1G1M1B
General Electric - Insulated Case
SHD1G1M1B, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering, RELT, modbus communication & ZSI features and 150A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

LNY3C900B
Siemens - Molded Case
LNY3C900B, Siemens, VL Series, type , 3P, 3PH, 900A, 600V, 100kA@480V, very high interrupting capacity, 50°C, Bolt-On, 100% rated, suitable for reverse feed applications, complete with non-interchangeable trip unit and load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

MPA31F08W1110
General Electric - Insulated Case
MPA31F08W1110, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit, 24/30V dc motor operator, 24/30V dc closing coil, 24/30V dc shunt trip, 3P, 3PH, 800A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault, Solid State electronic, insulated case circuit breakers
From Get Price

MDN4083LEA0622NMNX4YNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNX4YNNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40C, 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, load side lug terminals, mechanical trip indicator, & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price

LA-1600A-EO-DO-LS
Siemens-Allis - Air
LA-1600A-EO-DO-LS, Siemens-Allis, LA Series, type , 1600A frame size, electrically operated/Draw-Out, 3P, 3PH, 200-1600A current sensor ratings available, 600V, 50kA@480V, originally supplied with StaticTrip II or LimiTrip overcurrent trip devices but can also be retrofitted with a modern Solid State electronic trip unit with LS - Long-Time and Short-Time trip functions, low voltage power air circuit breakers
From Get Price

QC2020D
Cutler Hammer - Molded Case
QC2020D, Cutler Hammer, Eaton, Quicklag, type , 2P, 1PH, 20A, 120/240V, high intensity discharge, 10kA@240V, standard interrupting capacity, 40°C, Feed-Thru, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

WLL1F320UC
Siemens - Insulated Case
WLL1F320UC, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 2000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state ETU745 programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 2000A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price

SHD6G957U
General Electric - Insulated Case
SHD6G957U, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication & ZSI features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDG43G0800P4WL
Cutler Hammer - Molded Case
PDG43G0800P4WL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 800A, 35kA@480V, Bolt-On, load side lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip with ARMS functions, relays, modbus and ZSI, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

PDG24M0060E3MN
Cutler Hammer - Molded Case
PDG24M0060E3MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 60A, 65kA@480V, Bolt-On, no lug terminals, complete with Xpert Release PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

PDF64P2000E2RM
Cutler Hammer - Molded Case
PDF64P2000E2RM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 2000A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and relays option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price