1. Home / 
  2. square d breaker

SORT BY
Limited Stock
LDY4B090
LDY4B090
Siemens - Molded Case
LDY4B090, Siemens, VL Series, type , 4P, 3PH, 90A, 600V, 100kA@480V, very high interrupting capacity, 40°C, Bolt-On, 100% rated, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
DSL416-200A-MO-DO-LS
DSL416-200A-MO-DO-LS
Cutler Hammer - Air
DSL416-200A-MO-DO-LS, Cutler Hammer, DSLII Series, type , 1600A frame size, manually operated/Draw-Out, with current limiters, 3P, 3PH, 200A, 600V, 200kA@600V, available with solid state trip unit, Solid State electronic, air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNJ2NNYNWX
MDN4083LEA0122NMNJ2NNYNWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNJ2NNYNWX, 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, 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0322NMNF2ENCMAX
MDN4083LEA0322NMNF2ENCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNF2ENCMAX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MH4R2W40
MH4R2W40
General Electric - Insulated Case
MH4R2W40, General Electric, M-PACT Plus, type , frame size 2, manually operated, with cassette and 5 N.O.-3 N.C. Auxiliary switch, 4P, 3PH, right side neutral, 4000A, 690V, 80kA@415V, Draw-Out, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNN4ENACPX
MDN4083LEA0622NMNN4ENACPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNN4ENACPX, 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 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, pre-wired
From Get Price
Limited Stock
PEAB2ATEK0125
PEAB2ATEK0125
General Electric - Molded Case
PEAB2ATEK0125, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 38-125A, 18kA@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
MDN4083LEA0322NMNF4NNNDCX
MDN4083LEA0322NMNF4NNNDCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNF4NNNDCX, 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 220-250Vdc 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, without shutters, unwired
From Get Price
Limited Stock
SHF4G693N
SHF4G693N
General Electric - Insulated Case
SHF4G693N, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, modbus communcation, relays & 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
MDN4083LEA0622NMNA4NNLMSX
MDN4083LEA0622NMNA4NNLMSX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNA4NNLMSX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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
Limited Stock
WLS2D316EN
WLS2D316EN
Siemens - Insulated Case
WLS2D316EN, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 1600A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU748 programmer + WLLCD48 LCD display + WLGFA48 ground fault module, LSGA - Long-Time, Short-Time and Ground Fault Alarm trip functions and 315A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNG4YNLMPX
MDN4083LEA0722NMNG4YNLMPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNG4YNLMPX, 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 32Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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, without shutters, pre-wired
From Get Price
Limited Stock
XT5LQ460BGFF000XXX
XT5LQ460BGFF000XXX
ABB - Molded Case
XT5LQ460BGFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 4P, 600V, 600A, 100kA@480V, Bolt-On, front terminals, complete with Ekip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Ekip LSIG electronic, molded case circuit breakers; 1SDA102698R1 + 1SDA102795R1 + 1SDA112974R1 global reference
From Get Price
Limited Stock
MDN4083LEA0722NMNHNNNLMWX
MDN4083LEA0722NMNHNNNLMWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNHNNNLMWX, 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 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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, pre-wired
From Get Price
Limited Stock
WLL3F350QT
WLL3F350QT
Siemens - Insulated Case
WLL3F350QT, Siemens, WL Series, type , frame size III, fixed mount, 3P, 3PH, 5000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state ETU755 programmer + WLGFA76 ground fault module, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 1200A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MPA41F10W0100
MPA41F10W0100
General Electric - Insulated Case
MPA41F10W0100, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit and 24/30V dc closing coil, 4P, 3PH, 1000A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
E6X-A50-4P-1000A-BO-MO-LI
E6X-A50-4P-1000A-BO-MO-LI
ABB - Insulated Case
E6X-A50-4P-1000A-BO-MO-LI, ABB, EMax, type , 4P, 3PH, 5000A frame, 1000A rating plug, 600V, 200kA@480V, fixed/Bolt-On, manually operated, Solid State electronic with LI - Long-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
MDN4083LEA0422NMNGNNNLCCX
MDN4083LEA0422NMNGNNNLCCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNGNNNLCCX, 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions,load side lug terminals, mechanical trip indicator, Castell key interlock & 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
MPA41F10N2010
MPA41F10N2010
General Electric - Insulated Case
MPA41F10N2010, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit, 48V dc motor operator and 24/30V dc shunt trip, 4P, 3PH, 1000A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
SHB1G2J1C
SHB1G2J1C
General Electric - Insulated Case
SHB1G2J1C, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, modbus communication and relays features and 200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
WLS2F308NP
WLS2F308NP
Siemens - Insulated Case
WLS2F308NP, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 800A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU748 programmer+ WLGFM48 ground fault module, LSG - Long-Time, Short-Time and Ground Fault trip functions and 800A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNN4YNNDSX
MDN4083LEA0222NMNN4YNNDSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNN4YNNDSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 4A/4B 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, with shutters, unwired
From Get Price
Limited Stock
E6H-A50-4P-3200A-BO-MO-LI
E6H-A50-4P-3200A-BO-MO-LI
ABB - Insulated Case
E6H-A50-4P-3200A-BO-MO-LI, ABB, EMax, type , 4P, 3PH, 5000A frame, 3200A rating plug, 600V, 85kA@480V, fixed/Bolt-On, manually operated, Solid State electronic with LI - Long-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
SSB6G9M9U
SSB6G9M9U
General Electric - Insulated Case
SSB6G9M9U, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, back connected, 3000A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, RELT, modbus communication & ZSI features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price