1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG23N0225E3XN
PDG23N0225E3XN
Eaton - Molded Case
PDG23N0225E3XN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 225A, 85kA@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, CAM and ZSI, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0122NMNANYNCDAX
MDN4083LEA0122NMNANYNCDAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNANYNCDAX, 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 110-127Vac UVR, 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
Limited Stock
XT2NU3025EFF000XXX
XT2NU3025EFF000XXX
ABB - Molded Case
XT2NU3025EFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 25A, 600V, 18kA@600V, Ekip LS/I (Electronic, LS/I protection), UL Standard, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price
Limited Stock
MDN4083LEA0222NMNH2NNKDAX
MDN4083LEA0222NMNH2NNKDAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNH2NNKDAX, 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 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
LGC325032GVH08
LGC325032GVH08
Cutler Hammer - Molded Case
LGC325032GVH08, Cutler Hammer, Series G, type , 3P, 3PH, 250A, 600V, 100kA@480V, current limiting, for Marine applications 50°C, not UL listed, Feed-Thru, complete with interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions and line & load side lug terminals, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
EEHJD320250SB2
EEHJD320250SB2
Cutler Hammer - Mounting Hardware
EEHJD320250SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 250A, ABC phase connection, 240V max, Copper, Single Branch mounting style, suitable for use with JD,HJD,JDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
XT4XU4060CFF000XXX
XT4XU4060CFF000XXX
ABB - Molded Case
XT4XU4060CFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 4-Pole, 60A, 600V, 100kA@600V, Ekip DIP LIG, UL Standard, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price
Limited Stock
MDN4083LEA0722NMNG2EHKNCX
MDN4083LEA0722NMNG2EHKNCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNG2EHKNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 700A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0222NMNR2EHNMPX
MDN4083LEA0222NMNR2EHNMPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNR2EHNMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 & 2A/2B auxiliary switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0622NMNXNENANAX
MDN4083LEA0622NMNXNENANAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNXNENANAX, 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 380-415Vac 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
PDF34FH250D2MJ
PDF34FH250D2MJ
Eaton - Molded Case
PDF34FH250D2MJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, High Override, 25kA@480V, 100% UL, Feed-Thru, line & load side lug terminals, complete with PXR20D 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
MPH232W12
MPH232W12
General Electric - Insulated Case
MPH232W12, General Electric, M-PACT, type , frame size 2, manually operated, with cassette and 5 N.O.-3 N.C. Auxiliary switch, 3P, 3PH, 1250A, 690V, 80kA@415V, Draw-Out, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
PDG34K0250E3WL
PDG34K0250E3WL
Cutler Hammer - Molded Case
PDG34K0250E3WL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 250A, 50kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with 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
JGE305035GCH08
JGE305035GCH08
Cutler Hammer - Molded Case
JGE305035GCH08, Cutler Hammer, Series G, type , 3P, 3PH, 50A, 600V, 25kA@480V, 100% rated, standard interrupting capacity, UL listed for Marine applications 40°C, Feed-Thru, complete breaker with 310+ electronic, non-interchangeable trip unit and line & load side lug terminals, Solid State, molded case circuit breakers
From Get Price
Limited Stock
B1E3D2
B1E3D2
Noark Electric - Molded Case
B1E3D2, Noark Electric, Ex9 Series, type , UL 1077 rated supplementary protectors, 3PH, 3P, 480V, 2A, 5kA@480V, Feed-Thru box terminals, D trip curve,\n Thermal Magnetic, din rail mounted molded case circuit breakers
From Get Price
Limited Stock
SPB100-3P-250A-MO-DO-LSI
SPB100-3P-250A-MO-DO-LSI
Cutler Hammer - Insulated Case
SPB100-3P-250A-MO-DO-LSI, Cutler Hammer, Systems Pow-R, type , 250A frame size, 3P, 3PH, 250A, 600V, 100kA@480V, standard interrupting capacity, Draw-Out, manually operated, available with Pow-R Trip, Pow-R Trip 7, Digitrip RMS 510, 610, 810, 910, Digitrip OPTIM 750 and 1050, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
SGLL3606L5Z8
SGLL3606L5Z8
General Electric - Molded Case
SGLL3606L5Z8 General Electric Spectra Series, type , 3P, 3PH, 600A, 600V, 65kA@480V, high interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIA, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm and ZSI, zone selective interlocking trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SKHC3608L4R8
SKHC3608L4R8
General Electric - Molded Case
SKHC3608L4R8 General Electric, ABB Spectra RMS, type , 3P, 3PH, 800A, 600V, 35kA@480V, standard interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault and RELT, reduced energy let-through trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNA2ENYMCX
MDN4083LEA0622NMNA2ENYMCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNA2ENYMCX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
JB2080WS
JB2080WS
Westinghouse - Molded Case
JB2080WS, Westinghouse, AB DE-ION, type , 2P, 1PH, 80A, 600V, 22kA@480V, standard interrupting capacity, Bolt-On, complete with wear-n-tear short trip, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
KG3300WS19
KG3300WS19
Westinghouse - Molded Case
KG3300WS19, Cutler Hammer, Eaton, Westinghouse, Series C, type , 3P, 3PH, 300A, 600V, 14kA@480V, standard interrupting capacity, Bolt-On, suitable for reverse feed applications, magnetic pickup range 500-1000, complete with left-pole mounted 480-600Vac, 50/60Hz right side mount shunt trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic, engine generator molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNH2NHNNPX
MDN4083LEA0622NMNH2NHNNPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNH2NHNNPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SSD4G4E1H
SSD4G4E1H
General Electric - Insulated Case
SSD4G4E1H, 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, RELT & modbus communication features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0722NMNKNNNCCWX
MDN4083LEA0722NMNKNNNCCWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNKNNNCCWX, 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, Castell keylock, 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, pre-wired
From Get Price