1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0822NMNA2YNRCPX
MDN4083LEA0822NMNA2YNRCPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNA2YNRCPX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis 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
Limited Stock
MDN4083LEA0122NMNJ4YNKCSX
MDN4083LEA0122NMNJ4YNKCSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNJ4YNKCSX, 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 480Vac UVR, 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, unwired
From Get Price
Limited Stock
QJ23B225H01S11
QJ23B225H01S11
Siemens - Molded Case
QJ23B225H01S11, Siemens, QJ Frame, type , 3P, 3PH, 225A, 240V, 42kA@240V, very high interrupting capacity, Bolt-On, complete with 25VDC shunt trip, 1A/1B auxiliary switch, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
SSD4G7131
SSD4G7131
General Electric - Insulated Case
SSD4G7131, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & ZSI features and 2500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDJ53T0800P3WN
PDJ53T0800P3WN
Cutler Hammer - Molded Case
PDJ53T0800P3WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 800A, 150kA@480V, Bolt-On, no terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MP40-3P-4000A-MO-BO-LSIG
MP40-3P-4000A-MO-BO-LSIG
Merlin Gerin - Insulated Case
MP40-3P-4000A-MO-BO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 4000A frame includes 4000A sensor rating with 4000A 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
SSF4G611N
SSF4G611N
General Electric - Insulated Case
SSF4G611N, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering, RELT & 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
SSF6G9H72
SSF6G9H72
General Electric - Insulated Case
SSF6G9H72, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, front connected, 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 & 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
B204LSHG
B204LSHG
General Electric - Trip Units And Programmers
B204LSHG, General Electric, MicroVersaTrip Plus, type , trip units and programmers, 400A current sensor rating, Solid State electronic, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault, high-range instantaneous, trip functions, suitable for use with Power Break II SSD,SHD,SSF,SHF frame insulated case circuit breakers
From Get Price
Limited Stock
EUSKHC3608L4R
EUSKHC3608L4R
General Electric - Molded Case
EUSKHC3608L4R, General Electric, Spectra Series RMS main circuit breaker kit for EntellEon panelboards, type , requires 6X bus space, 3P, 3PH, 800A, 600V, 50kA@480V, UL listed, complete with MicroEntelliGuard trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and RELT, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
TJ4V2605N
TJ4V2605N
General Electric - Molded Case
TJ4V2605N General Electric MicroVersaTrip, type , J600 frame type, 3P, 3PH, 500A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, complete with Power+ 4 trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNE2YNHDPX
MDN4083LEA0622NMNE2YNHDPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNE2YNHDPX, 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 110-125Vdc 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, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0622NMNH4ENAMCX
MDN4083LEA0622NMNH4ENAMCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNH4ENAMCX, 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, 4A/4B auxiliary switch, 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, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0722NMNANECNNWX
MDN4083LEA0722NMNANECNNWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNANECNNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal 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 110-127Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
PDD22N0175TFFN
PDD22N0175TFFN
Eaton - Molded Case
PDD22N0175TFFN, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 240V, 175A, 150kA@240V, Bolt-On, lugs not included, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, UL, certifications
From Get Price
Limited Stock
PDG34P0250E3WK
PDG34P0250E3WK
Eaton - Molded Case
PDG34P0250E3WK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 250A, 100kA@480V, Bolt-On, line 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
T1200NB3M
T1200NB3M
Cutler Hammer - Lug Terminal Kit
T1200NB3M, Cutler Hammer, Series C, lug terminal kit, 1 terminal, 1200A, 4 barrel, 3/0-400 MCM size, Copper, field installable, suitable for use with IEC rated N Frame molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNA2YNHNWX
MDN4083LEA0522NMNA2YNHNWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNA2YNHNWX, 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 110-127Vac 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
PDG44K0800P4DN
PDG44K0800P4DN
Cutler Hammer - Molded Case
PDG44K0800P4DN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 50kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0322NMNX4YCNNSX
MDN4083LEA0322NMNX4YCNNSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNX4YCNNSX, 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 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, 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
Limited Stock
LMY4N600
LMY4N600
Siemens - Molded Case
LMY4N600, Siemens, VL Series, type , MG Frame, 4P, 3PH, 600A, 600V, 100kA@480V, very high interrupting capacity, current limiting, Bolt-On, 100% rated, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Digital Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
WLS2F312MG
WLS2F312MG
Siemens - Insulated Case
WLS2F312MG, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 1200A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU745 programmer + WLGFM48 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNK4YNACWX
MDN4083LEA0122NMNK4YNACWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNK4YNACWX, 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 600Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
MDN4083LEA0822NMNC4YNAMCX
MDN4083LEA0822NMNC4YNAMCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNC4YNAMCX, 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 24Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price