MP63H-3P-4000A-EO-DO-LSI, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 6300A frame, includes 4000A, 5000A, or 6300A sensor rating with 4000A rating plug, 3P, 3PH, 600V, 100kA@480V, accepts the following programmer/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers

GCH1070, Westinghouse, Eaton, Cutler Hammer, Series C, type , 1P, 1PH, 70A, 277V, 14kA@277V, 125VDC, standard interrupting capacity, 40ºC, Feed-Thru, LI - Long-Time and Instantaneous trip functions, suitable for reverse feed use, Thermal Magnetic molded case circuit breakers; CSA listed, not UL listed

PDC53K1600P5DR, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 1600A, 50kA@480V, Bolt-On, rear connectors included, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip with ARMS functions with relays, modbus & CAM option, Solid State electronic, molded case circuit breakers; IEC/CCC rated

SEF362500LSIGES7A8, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 2500A, 600V, 100kA@480V, Bolt-On, complete with Micrologic Series B trip device, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State protection, electrically operated complete with 120VAC spring charging motor, 120VAC shunt closing coil & 125VDC shunt trip along with 4A4B with 1N.O./N.C. AC rated auxiliary switch with bell alarm, insulated case circuit breakers, these breakers are now obsolete; however, we do still stock them

SED362500LIGES1F4, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 2500A, 600V, 100kA@480V, Draw-Out, complete with Micrologic Series B trip device, LIG - Long-Time, Instantaneous and Ground Fault trip functions, Solid State protection, electrically operated complete with 120VAC spring charging motor, shunt closing coil & shunt trip along with 2 N.C. AC/DC rated auxiliary switch with bell alarm, insulated case circuit breakers, these breakers are now obsolete; however, we do still stock them

MDN4083LEA0422NMNHNNNKCPX, 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 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, 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

HDA260251BKUP, Square D, PowerPact, type , 2P, A & B phase connection, 1PH, 25A, 600V, 18kA@480V, UL listed, standard interrupting capacity, I-Line Style Plug-In, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, complete with alarm switch and overcurrent trip switch, low-level, 48 VDC under voltage release (UVR), molded case circuit breakers

HLA36100AESRYP, Square D, PowerPact, type , 3PH, 3P, ABC phase connection, 100A, 600V, 100kA@480V, current limiting, I-Line Style Plug-In, UL listed, suitable for reverse fed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, complete with 1A/1B low-level aux switch, 125 VDC shunt trip, "ON" or "OFF" end handle padlock device, molded case circuit breakers

MDN4083LEA0422NMNANNNYDAX, 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 110-127Vac UVR, 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

MDN4083LEA0122HKH24YNNNAX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, factory installed 48Vdc shunt trip (ST), 208-250Vac second shunt trip (STA), 4A/4B auxiliary switch, mechanical trip indicator & OTS switch, electrically operated with factory installed 48Vdc motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers

MDN4083LEA0522NMNK4YNHNAX, 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 600Vac UVR, 4A/4B 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

E3N-A20-3P-1600A-DO-MO-LSIG, ABB, EMax, type , 3P, 3PH, 2000A frame, 1600A rating plug, 600V, 50kA@480V, Draw-Out, 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

HJA36150U31XBHSKYP, Square D, PowerPact, type , 3P, ABC phase connection, 3PH, 150A, 600V, 65kA@480V, current limiting, I-Line Style Plug-In, UL listed, suitable for reverse connection, can be used for 2P applications, micrologic standard 3.2 non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Solid State electronic, complete with alarm switch low-level, 24 VAC shunt trip, "ON" or "OFF" end handle padlock device, molded case circuit breakers

SSB1G363I, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, modbus communication & ZSI features and 450A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

MDN4083LEA0322NMNRNYNHMWX, 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 208-240Vac 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, with shutters, pre-wired

MDSC163HEA1252NMNNNNPANAX, Cutler Hammer, Eaton, Magnum DS Type , Standard frame, 100kA@635V interrupting rating, 1600A, 3-Pole, Fixed horizonal mounting, 1200A rating plug, Non-DSL current limiter, 520 LSI trip unit, No shunt trip, Manual operated motor operator, No SRD, No, No auxiliary switch, Plastic (block close and open) padlock, Counter - no lock key lock, low voltage power insulated case circuit breaker

DS206H-800A-MO-BO-LI, Cutler Hammer, DS Series, type , 800A frame size, 50-800A trip range, manually operated/Bolt-On, 3P, 3PH, 800A current sensor rating, 600V, 42kA@480V, high interrupting, available with solid state trip unit, Solid State electronic, air circuit breakers

S4NQ250BW, ABB, SACE Isomax, type , 3P, 3PH, 250A, 600V, 25kA@480V, 35kA@415V, 100% UL rated, Bolt-On, suitable for reverse feed applications, complete with PR211 trip, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Solid State electronic, molded case circuit breakers

SHD1G2X2H, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

MDN4083LEA0422NMNC4YNNDSX, 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 24Vdc 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, unwired

PGM46060CU33ABC, Schneider Electric, Square D, PowerPact, type , 4P, 3PH, 600A, 600V, 35kA@480V, UL listed, standard interrupting capacity, Bolt-On, 100% rated, complete with 1A/1B alarm switch, micrologic interchangeable standard 5.0 trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, line side lug terminals, Solid State electronic, molded case circuit breakers

SHD6G9R3U, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, modbus communication & ZSI features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

SED362000LSIES5B8, Schneider Electric, Square D, SE Series, type , 3P, 3PH, 2000A, 600V, 100kA@480V, Draw-Out, complete with Micrologic Series B trip device, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State protection, electrically operated complete with 120VAC spring charging motor, 120VAC shunt closing coil & 24VDC shunt trip along with 2 N.O. AC rated auxiliary switch with bell alarm, insulated case circuit breakers, these breakers are now obsolete; however, we do still stock them