1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PEBN2ATEM0060
PEBN2ATEM0060
General Electric - Molded Case
PEBN2ATEM0060, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 18-60A, 65kA@480V, 100% UL rated, front connection/Feed-Thru, toggle mechanism, complete with PremEon G advanced metering interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with switchable GF, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
T74BLIG
T74BLIG
Westinghouse - Trip Units And Programmers
T74BLIG, Westinghouse, Digitrip RMS 700, aftermarket basic retrofit kit style #8188A22G04, Digitrip RMS trip units and programmers, programmable to any amperage requirement, 400 - 5000A, Solid State electronic, LIG - Long-Time, Instantaneous and Ground Fault trip functions, suitable for use with DS,DSL,DSII,DSLII,SPB low voltage power air circuit breakers
From Get Price
Limited Stock
PDG33PH250P3WK
PDG33PH250P3WK
Eaton - Molded Case
PDG33PH250P3WK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 100kA@480V, Bolt-On, line side lug terminals, complete with PXR25 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
PGFP2ATEK0600
PGFP2ATEK0600
General Electric - Molded Case
PGFP2ATEK0600, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 180-600A, 200kA@480V, front connection/Feed-Thru, toggle mechanism, complete with PremEon G advanced metering interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
SSF2G4W6P
SSF2G4W6P
General Electric - Insulated Case
SSF2G4W6P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 1600A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, RELT, 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
Limited Stock
MDN4083LEA0522NMNN2ENRDAX
MDN4083LEA0522NMNN2ENRDAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNN2ENRDAX, 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 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNR2YNHCWX
MDN4083LEA0822NMNR2YNHCWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNR2YNHCWX, 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 208-240Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis 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, with shutters, pre-wired
From Get Price
Limited Stock
MP25-3P-2500A-MO-BO-LS
MP25-3P-2500A-MO-BO-LS
Merlin Gerin - Insulated Case
MP25-3P-2500A-MO-BO-LS, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2500A frame includes 2500A sensor rating with 2500A rating plug, 3P, 3PH, 600V, 50kA@480V, accepts the following programmers/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
5672D69G20
5672D69G20
Westinghouse - Under Voltage Release
5672D69G20, Westinghouse, Cutler Hammer, Classic Mining Service, type , standard handle reset under voltage release, 250VDC, right side mounted, 18 inch leads, suitable for use with Classic Mining Service MAM,HMAM,MAMH frame molded case circuit breakers
From Get Price
Limited Stock
SKSC3408L5V2
SKSC3408L5V2
General Electric - Molded Case
SKSC3408L5V2, General Electric, Spectra Series, type , 3P, 3PH, 800A, 480V, 100kA@480V, standard interrupting capacity, standard UL rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions with extended instantaneous, basic metering + modbus features, Solid State with RELT and neutral protection, molded case circuit breakers
From Get Price
Limited Stock
PDG33K0250P4DN
PDG33K0250P4DN
Cutler Hammer - Molded Case
PDG33K0250P4DN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, 50kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with MODBUS RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0522NMNN4ENKNCX
MDN4083LEA0522NMNN4ENKNCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNN4ENKNCX, 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 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, 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
SGLB36BB4350C
SGLB36BB4350C
General Electric - Molded Case
SGLB36BB4350C, General Electric, Spectra Series, type , 3P, 3PH, 350A, 600V, 65kA@480V, high interrupting capacity, current limiting, Bolt-On, complete with SRPG400B350 rating plug, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, Plus 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
Limited Stock
PDG32N0150VFAN
PDG32N0150VFAN
Eaton - Molded Case
PDG32N0150VFAN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 150A, 85kA@480V, Bolt-On, lug terminals not included, complete with LI - Long-Time and Instantaneous trip functions, 50ºC 50ºC Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications; non-UL listed
From Get Price
Limited Stock
MDN4083LEA0522NMNK4NNRNSX
MDN4083LEA0522NMNK4NNRNSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNK4NNRNSX, 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 600Vac 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, unwired
From Get Price
Limited Stock
SHD2G4A4P
SHD2G4A4P
General Electric - Insulated Case
SHD2G4A4P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering & RELT features and 1000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
E4V-A32-4P-800A-DO-MO-LSI
E4V-A32-4P-800A-DO-MO-LSI
ABB - Insulated Case
E4V-A32-4P-800A-DO-MO-LSI, ABB, EMax, type , 4P, 3PH, 3200A frame, 800A rating plug, 600V, 100kA@480V, Draw-Out, manually operated, Solid State electronic with LSI - Long-Time, Short-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
PDG24G0100KNSN
PDG24G0100KNSN
Cutler Hammer - Molded Case
PDG24G0100KNSN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 100A, 35kA@480V, Bolt-On, no lug terminals, NA - No Overcurrent Protection, Non-Automatic, molded case switches; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0422NMNH4NNNCPX
MDN4083LEA0422NMNH4NNNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNH4NNNCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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, without shutters, pre-wired
From Get Price
Limited Stock
EUSKHC3612L3R
EUSKHC3612L3R
General Electric - Molded Case
EUSKHC3612L3R, General Electric, Spectra Series RMS main circuit breaker kit for EntellEon panelboards, type , requires 6X bus space, 3P, 3PH, 1200A, 600V, 50kA@480V, UL listed, complete with MicroEntelliGuard trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions and RELT, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNK2YNHNAX
MDN4083LEA0822NMNK2YNHNAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNK2YNHNAX, 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 600Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
TS20LSG
TS20LSG
General Electric - Trip Units And Programmers
TS20LSG, General Electric, MicroVersaTrip RMS-9, trip units and programmers, 100A current sensor rating, Solid State electronic, LSG - Long-Time, Short-Time and Ground Fault trip functions, suitable for use with AK,AKR,AKRU,AKRT,AKS,TP,THP,TC,THC,TJH,TJL,TKH,TKL frame molded case, insulated case and low voltage power air circuit breakers
From Get Price
Limited Stock
NGS312032ECVH09
NGS312032ECVH09
Eaton - Molded Case
NGS312032ECVH09, Eaton, Cutler Hammer, Series G, type , 3P, 3PH, 1200A, 600V, 100% rated, 50kA@480V, standard interrupting capacity, for Naval applications 50°C, not UL listed, Bolt-On, complete with Digitrip RMS 310+ trip, LSI - Long-Time, Short-Time and Instantaneous trip functions and imperial tapped line/load conductors, lugs not included, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
CH280-FULL-NOTCH
CH280-FULL-NOTCH
Cutler Hammer - Molded Case
CH280-FULL-NOTCH, Cutler Hammer, CH Series, type , 2P, 1PH, 80A, 240V, 10kA@240V, standard interrupting capacity, complete with "full notch" cut out for notched panel style, 40ºC, Plug-In, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From Get Price