


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

MDN4083LEA0122HLCR4NNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122HLCR4NNNNAX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, factory installed 48Vdc shunt trip (ST), 208-240Vac UVR, 4A/4B auxiliary switch & mechanical trip indicator, electrically operated with factory installed 24Vdc motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price

MDN4083LEA0622NMNR4YNCCPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNR4YNCCPX, 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 208-240Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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

SHB2G4C6P
General Electric - Insulated Case
SHB2G4C6P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering & modbus communication features and 1000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDG43K0800D4YL
Eaton - Molded Case
PDG43K0800D4YL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 800A, 50kA@480V, Bolt-On, load side lug terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip with ARMS functions, relays, modbus, ZSI and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

REH2B050L
Miami Breaker - Molded Case
REH2B050L, Miami Breaker, REH Series, type , 2P, 1PH, 50A, 480V, 14kA@480V, standard interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete, however we do still stock them
From Get Price

XT5HQ330ALFF000XXX
ABB - Molded Case
XT5HQ330ALFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 3P, 600V, 300A, 65kA@480V, Bolt-On, front terminals, complete with Ekip M with LIU trip functions, Ekip M DIP LIU electronic, molded case circuit breakers; 1SDA102542R1 + 1SDA112973R1 global reference
From Get Price

SKTT3410L5M8
General Electric - Molded Case
SKTT3410L5M8, 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 + ZSI trip functions with extended instantaneous, advanced metering + modbus + waveform capture + relays, Solid State with neutral protection, molded case circuit breakers
From Get Price

MDN4083LEA0522NMNC2YNYCCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNC2YNYCCX, 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 24Vdc UVR, 2A/2B 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, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price

MDN4083LEA0822NMNFNYNKMSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNFNYNKMSX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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, unwired
From Get Price

MDN4083LEA0822NMNC4YNNMAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNC4YNNMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 24Vdc 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

MDN4083LEA0322NMNX2YNNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNX2YNNCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40C, 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, 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

CC3225SR08
Cutler Hammer - Molded Case
CC3225SR08, Cutler Hammer, CC Series, type , 3P, 3PH, 225A, 240V, 10kA@240V, with line & load lug terminals, complete with 208VAC shunt trip, standard interrupting capacity, 40°C, Feed-Thru, suitable for use as main breaker, Thermal Magnetic, molded case circuit breakers
From Get Price

MDN4083LEA0222NMNNNNNANWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNNNNNANWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

RHLM2150VL
Westinghouse - Molded Case
RHLM2150VL, Westinghouse, RHLM Series, type , 2P, 1PH, 150A, 600V, 40kA@480V, high interrupting capacity, Feed-Thru, 50°C, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, replacement molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price

MDN4083LEA0322NMNJ2YNCDAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNJ2YNCDAX, 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 480Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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
From Get Price

PDG33F0125D4WK
Cutler Hammer - Molded Case
PDG33F0125D4WK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 125A, 25kA@480V, Bolt-On, line side lug terminals, complete with PXR20D ARMS trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

32756
Schneider Electric - Molded Case
32756, Merlin Gerin, Schneider Electric, Compact, type ,3P, 3PH, 400A, 440V, IEC rated, 42kA@440V, standard interrupting capacity, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, molded case circuit breakers
From Get Price

MDN4083LEA0322NMNFNNNYMSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNFNNNYMSX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price

151D018G01
Cutler Hammer - Insulator Or Bushing
151D018G01, Cutler Hammer, Eaton, Westinghouse, DS Series, arc chute assembly, qty 3 required per breaker, suitable for DS-206S, DS-206E, DS-206H, DS-416, DSL-416, DS-416H, DS-416S, DS-420, DSL-420, DSII-608, DSII-508, DSII-516, DSII-616, DSLII-516, DSII-620, DSLII-620 low voltage power air circuit breakers
From Get Price

SPB150-3P-400A-MO-BO-LS
Cutler Hammer - Insulated Case
SPB150-3P-400A-MO-BO-LS, Cutler Hammer, Systems Pow-R, type , 800A frame size, 3P, 3PH, 400A, 600V, 150kA@480V, standard interrupting capacity, Bolt-On, manually operated, available with Pow-R Trip, Pow-R Trip 7, Digitrip RMS 510, 610, 810, 910, Digitrip OPTIM 750 and 1050, LS - Long-Time and Short-Time trip functions, Solid State electronic, insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price

MDN4083LEA0422NMNJ4ENHCWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ4ENHCWX, 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 480Vac 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, pre-wired
From Get Price

HMCP250F5S48
Westinghouse - Molded Case
HMCP250F5S48, Eaton, Westinghouse, Cutler Hammer, Series C, type , J Frame, 3P, 3PH, 250A, 600V, 35kA@480V, Feed-Thru, complete with right-pole mounted 110-125Vdc terminal block right side shunt trip, I - Instantaneous Protection Only and standard line & load side lug terminals, magnetic range 625-1090A, Magnetic Only, molded case circuit breakers
From Get Price

HFD3090VWH09
Eaton - Molded Case
HFD3090VWH09, Cutler Hammer, Westinghouse, Eaton, Series C, type , 3P, 3PH, 90A, 600V, 65kA@480V, high interrupting capacity, Naval 50℃ ambient calibration, vibration testing, and no use of Al terminals, Bolt-On, complete with non-interchangeable, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic molded case circuit breakers for Naval applications
From Get Price

PDG42K0700TFAN
Cutler Hammer - Molded Case
PDG42K0700TFAN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 700A, 50kA@480V, Bolt-On, no lug terminals, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; globally rated
From Get Price