MPA42F40N1130, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, Mpro-27 trip unit, 24/30V dc motor operator, 24/30V dc closing coil and 110/130V dc/ac shunt trip, 4P, 3PH, 4000A, 690V, 50kA@415V, fixed/Bolt-On, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers

SHB5G8L3W, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, back connected, 3000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & ZSI features and 2000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

MDN4083LEA0822NMNH4NNYDCX, 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 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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, unwired

MDN4083LEA0222NMNGNENAMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A 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, operations counter, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired

ZMA-350-NZM10-NA, Klockner Moeller, NZM Series, Solid State trip units and programmers, 3P, 350A, 600V, LI - Long-Time and Instantaneous trip functions, suitable for use with NZM molded case switches

E4V-A36-4P-2500A-BO-MO-LSIG, ABB, EMax, type , 4P, 3PH, 3600A frame, 2500A rating plug, 600V, 100kA@480V, fixed/Bolt-On, manually 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

MDN4083LEA0422NMNN2NNYMWX, 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 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

MDN4083LEA0522NMNH2YNNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator, & OTS switch, Solid State, low voltage power insulated case circuit breakers

MDN4083LEA0722NMNA2ENYCCX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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

SB40TP01, Siemens, SB Series, type , Solid State digital electronic interchangeable programmer / trip unit device, complete with LSI - Long-Time, Short-Time and Instantaneous trip functions, rated for 4000A, standard model including real-time voltage and current waveform displays, overcurrent protection, metering and communications, suitable for use with SBA,SBH,SBS insulated case circuit breaker frame types, these trip unit devices are now obsolete; however, we do still stock them

SSD4G694T, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communcation, relays & ZSI features and 1500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

PDG54M1200E2NN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1200A, 65kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; globally rated

WLL1D316GN, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 600V, 100kA@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 400A rating plug, Solid State electronic, low voltage insulated case circuit breakers

LD62M500L, Siemens, Sentron Series, type , 2P, 1PH, 500A, 600V, 35kA@480V, standard interrupting capacity, Feed-Thru, 50º C, complete with interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers

MDN4083LEA0622NMNENYNYMCX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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, unwired

E1SQJ23B070H, Siemens, QJ Frame, type , 3P, 3PH, 70A, 240V, 42kA@240V, very high interrupting capacity, Feed-Thru, complete with Type 1 surface enclosure, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers

MDN4083LEA0522NMNA4YNNCWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40C, 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, 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

MDN4083LEA0122NMNNNECHCSX, Cutler Hammer, Magnum DS, type , drawout mounted, factory installed padlock pushbutton cover, narrow block close PB metal frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, latch check switch for external wiring, upper terminal voltage connection, operations counter, Ronis keylock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters and unwired

MDN4083LEA0822NMNF2ENCCSX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired

LT425035, Cutler Hammer, Series G, type , digitrip 310+ interchangeable trip units and programmers, 4P, LSG - Long-Time, Short-Time and Ground Fault trip functions, rated for 250A, suitable for LGE,LGS,LGH,LGC,LGU,LGX molded case circuit breaker frame types, Solid State electronic trip units & circuit breakers

SHB2G5M8U, 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, LIG - Long-Time, Instantaneous and Ground Fault 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

GLS463035M, Cutler Hammer, Series G, type , 4P, 3PH, 630A, 600V, 50kA@480V, standard interrupting capacity, Bolt-On, complete with interchangeable trip unit, metric end caps, Solid State electronic molded case circuit breakers

SSD3G656W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2000A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, RELT, modbus communication & ZSI features and 2000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

CKH2300, Challenger, CKH Series, type , 2P, 1PH, 300A, 600V, 65kA@480V, high interrupting, 40°C, Feed-Thru, complete with interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete, however we still stock them