1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG33N0125D4ML
PDG33N0125D4ML
Cutler Hammer - Molded Case
PDG33N0125D4ML, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 125A, 85kA@480V, Bolt-On, load side lug terminals, complete with PXR20D ARMS 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
PDG34K0250E3RN
PDG34K0250E3RN
Eaton - Molded Case
PDG34K0250E3RN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 250A, 50kA@480V, Bolt-On, no lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHD1G2Z6E
SHD1G2Z6E
General Electric - Insulated Case
SHD1G2Z6E, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering & ZSI features and 250A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MPA41F25V4000
MPA41F25V4000
General Electric - Air
MPA41F25V4000, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50L trip unit and 220/250V dc/ac motor operator, 4P, 3PH, 2500A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, air circuit breakers
From Get Price
Limited Stock
PDG33K0400E3NL
PDG33K0400E3NL
Cutler Hammer - Molded Case
PDG33K0400E3NL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 400A, 50kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions , Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0322NMNH4ECNMSX
MDN4083LEA0322NMNH4ECNMSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNH4ECNMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 300A 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, 4A/4B auxiliary switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
LJH4B350L
LJH4B350L
Siemens - Molded Case
LJH4B350L Siemens VL Series, type , 4P, 3PH, 350A, 600V, 100kA@480V, extra high interrupting capacity, 40ºC, Feed-Thru, 100% rated, complete with interchangeable trip unit and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
SSF4G4K7N
SSF4G4K7N
General Electric - Insulated Case
SSF4G4K7N, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 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
MDN4083LEA0122NMNG4NNRMWX
MDN4083LEA0122NMNG4NNRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNG4NNRMWX, 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, 4A/4B auxiliary switch, 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0622NMNHNYNCCAX
MDN4083LEA0622NMNHNYNCCAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNHNYNCCAX, 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 48Vdc 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
MPA32F4004300
MPA32F4004300
General Electric - Air
MPA32F4004300, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, 220/250V dc/ac motor operator and 110/130V dc/ac closing coil, 3P, 3PH, 4000A, 690V, 50kA@415V, fixed/Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, air circuit breakers
From Get Price
Limited Stock
EEJD340225SB2
EEJD340225SB2
Cutler Hammer - Mounting Hardware
EEJD340225SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 225A, ABC phase connection, 480V max, Copper, Single Branch mounting style, suitable for use with ED,EDH,EDC,JD,HJD,JDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0122NMNC2ENADCX
MDN4083LEA0122NMNC2ENADCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNC2ENADCX, 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 24Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNJNNNNNAX
MDN4083LEA0422NMNJNNNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJNNNNNAX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals and mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PEBH2ATAL0125
PEBH2ATAL0125
General Electric - Molded Case
PEBH2ATAL0125, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 38-125A, 100kA@480V, 100% UL rated, front connection/Feed-Thru, toggle mechanism, complete with PremEon G interchangeable trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
SKHC3608L7N2
SKHC3608L7N2
General Electric - Molded Case
SKHC3608L7N2 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 LSI-CP, LSICP - Long-Time, Short-Time, Instantaneous and Circuit Protection and ZSI, zone selective interlocking, RELT, reduced energy let-through & neutral protection trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
32677
32677
Merlin Gerin - Molded Case
32677 Schneider Electric, Merlin Gerin Compact, type , 3P, 3PH, 350A, IEC rated, 660/690V, 25kA@415V, standard interrupting capacity, Bolt-On, complete with STR23SE trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
HMCP400J5S09
HMCP400J5S09
Westinghouse - Molded Case
HMCP400J5S09, Cutler Hammer, Eaton, Westinghouse, Series C, type , K Frame, 3P, 3PH, 400A, 600V, 35kA@480V, 40°C, Feed-Thru, complete with left-pole mounted 110-240Vac left side shunt trip, I - Instantaneous Protection Only and non-aluminum line & load side lug terminals, magnetic range 875-1750A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
SHD6G9H32
SHD6G9H32
General Electric - Insulated Case
SHD6G9H32, 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, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication & relays features and 3000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
3VA6110-6KP41-2AA0
3VA6110-6KP41-2AA0
Siemens - Molded Case
3VA6110-6KP41-2AA0, Siemens, SENTRON 3VA, type , 100% rated, 3PH, 4P, 600V, 100A, high breaking capacity, 65kA@480V, Feed-Thru, fixed mounted, complete with ETU850 trip unit, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
B1E3D1
B1E3D1
Noark Electric - Molded Case
B1E3D1, Noark Electric, Ex9 Series, type , UL 1077 rated supplementary protectors, 3PH, 3P, 480V, 1A, 5kA@480V, Feed-Thru box terminals, D trip curve,\n Thermal Magnetic, din rail mounted molded case circuit breakers
From Get Price
Limited Stock
PDG32FH400E2XN
PDG32FH400E2XN
Eaton - Molded Case
PDG32FH400E2XN, Eaton, Cutler Hammer, Power Defense, type , 600A frame, 1PH, 2P, 600V, 400A, high override, 25kA@480V, Bolt-On, no lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SSD4G4E2H
SSD4G4E2H
General Electric - Insulated Case
SSD4G4E2H, 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, LSI - Long-Time, Short-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
SHB2G557R
SHB2G557R
General Electric - Insulated Case
SHB2G557R, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, full metering, RELT, 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