1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0422NMNXNYNHMPX
MDN4083LEA0422NMNXNYNHMPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNXNYNHMPX, 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 380-415Vac UVR, 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, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0822NMNA4NNANWX
MDN4083LEA0822NMNA4NNANWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNA4NNANWX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
PCCFG22000F
PCCFG22000F
Westinghouse - Insulated Case
PCCFG22000F, FRAME ONLY, Westinghouse, SELTRONIC, type , 2P, 1PH, 2000A, 600V, 100kA@480V, UL listed, Bolt-On, front connected, 100% rated, frame only, complete with LSG - Long-Time, Short-Time and Ground Fault trip functions, rating plug not included, Solid State electronic, insulated case circuit breakers, these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
MPA31F08N0044
MPA31F08N0044
General Electric - Insulated Case
MPA31F08N0044, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit, 220/250V dc/ac shunt trip and 380/440V ac undervoltage trip, 3P, 3PH, 800A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
5686D48G16
5686D48G16
Cutler Hammer - Trip Units And Programmers
5686D48G16, Cutler Hammer, Classic Mining Service, type , interchangeable trip, 3P, LI - Long-Time and Instantaneous protection only, rated for 800A, magnetic trip range 2000-4000A, suitable for standard MARK 75 & 1000V- MAM,MAMH,HMAM,MCMH,MCM,HMCM mining service molded case circuit breaker frame types, Thermal Magnetic trip units & circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNH2EHNMCX
MDN4083LEA0622NMNH2EHNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNH2EHNMCX, 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
TC1610TT
TC1610TT
General Electric - Insulated Case
TC1610TT, General Electric, Power Break I, type , 3P, 3PH, 600V, 1000A current sensor rating, 1600A frame rating, 65kA@480V, 100% rated, UL listed, standard interrupting capacity, suitable for reverse feed, Draw-Out, for use with MicroVersaTrip Plus trip units only, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State insulated case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
PDG32N0250D2WN
PDG32N0250D2WN
Cutler Hammer - Molded Case
PDG32N0250D2WN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 250A, 85kA@480V, Bolt-On, no lug terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
WLL1F316GP
WLL1F316GP
Siemens - Insulated Case
WLL1F316GP, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 1600A, 600V, 100kA@480V, UL listed, high 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 400A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
EEHJD210100SB2
EEHJD210100SB2
Cutler Hammer - Mounting Hardware
EEHJD210100SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 100A, AC phase connection, 120V 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
SKLL3612L3KX
SKLL3612L3KX
General Electric - Molded Case
SKLL3612L3KX General Electric Spectra Series, type , 3P, 3PH, 1200A, 600V, 65kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, basic metering features, Solid State electronic with neutral protection, molded case circuit breakers
From Get Price
Limited Stock
SSB2G4X8K
SSB2G4X8K
General Electric - Insulated Case
SSB2G4X8K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering features and 600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0622NMNA4NNADWX
MDN4083LEA0622NMNA4NNADWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNA4NNADWX, 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, 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
Limited Stock
WLS1F316CC
WLS1F316CC
Siemens - Insulated Case
WLS1F316CC, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 1600A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU745 programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 250A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNA4YNRDAX
MDN4083LEA0122NMNA4YNRDAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNA4YNRDAX, 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, 4A/4B 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
From Get Price
Limited Stock
SHB1G332F
SHB1G332F
General Electric - Insulated Case
SHB1G332F, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering, modbus communication & ZSI features and 300A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0522NMNX2YHNCSX
MDN4083LEA0522NMNX2YHNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNX2YHNCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 250A 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, 2A/2B auxiliary switch, 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
MDN4083LEA0522NMNJ4ENYNWX
MDN4083LEA0522NMNJ4ENYNWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNJ4ENYNWX, 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 480Vac UVR, 4A/4B 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, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0622NMNH2YNADPX
MDN4083LEA0622NMNH2YNADPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNH2YNADPX, 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, 2A/2B 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, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0822NMNH4ENNNCX
MDN4083LEA0822NMNH4ENNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNH4ENNNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
FG3020S29
FG3020S29
Westinghouse - Molded Case
FG3020S29, Eaton, Cutler Hammer, Westinghouse, Series C, type , 3P, 3PH, 20A, 600V, 14kA@480V, standard interrupting capacity, Feed-Thru, suitable for reverse feed applications, fixed magnetic pickup range, complete with right-pole or neutral-pole mounted 415-600Vac or 220-250Vdc, 50/60Hz right side mount shunt trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, engine generator molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNGNENLNCX
MDN4083LEA0822NMNGNENLNCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNGNENLNCX, 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & Castell key interlock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
NGH912038MC
NGH912038MC
Eaton - Molded Case
NGH912038MC, Cutler Hammer, Eaton, Series G, type , P, 3PH, A, V, 100% rated, , high interrupting capacity, Bolt-On, complete with Digitrip RMS 310+ trip, trip functions and metric tapped line/load conductors, lugs not included, neutral 0%/60%/100% adjustable protection, electronic, molded case circuit breakers
From Get Price
Limited Stock
E6L-A40-4P-3200A-BO-EO-LSIG
E6L-A40-4P-3200A-BO-EO-LSIG
ABB - Insulated Case
E6L-A40-4P-3200A-BO-EO-LSIG, ABB, EMax, type , 4P, 3PH, 4000A frame, 3200A rating plug, 600V, 150kA@480V, fixed/Bolt-On, electrically operated, Solid State electronic with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price