XT5XQ430AXFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 4P, 600V, 300A, 200kA@480V, Bolt-On, front terminals, complete with Ekip G LS/I trip, generator protection circuit breakers; 1SDA102701R1 + 1SDA102821R1 + 1SDA112974R1 global reference

JRM36150C, Square D, Schneider Electric, PowerPact, type , 3P, 3PH, 150A, 600V, 200kA@480V, UL listed, current limiting, Bolt-On, 100% rated, suitable for reverse connection, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, line side lug terminals, Thermal Magnetic, molded case circuit breakers

SHD3G6F4R, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2000A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering & modbus communication features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

HJL36030M71AFBEUK, Square D, PowerPact, type , 3P, 3PH, 30A, 600V, 65kA@480V, UL listed, current limiting, Feed-Thru, suitable for reverse fed applications, I - Instantaneous protection only and line & load side lug terminals, MCP, motor circuit protector, magnetic range 9-325A, Magnetic Only, complete with 2A/2B low-level aux switch, alarm switch and overcurrent trip switch, 24 VAC under voltage release (UVR), molded case circuit breakers

HJA36040AFSDYP, Square D, PowerPact, type , 3PH, 3P, ABC phase connection, 40A, 600V, 65kA@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 2A/2B low-level aux switch, 208/277 VAC shunt trip, "ON" or "OFF" end handle padlock device, molded case circuit breakers

MDN4083LEA0322NMNF4ENNCAX, 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 & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers

SHD1G3Z3H, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & ZSI features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

HJL36030AABKUPYP, Square D, PowerPact, type , 3P, 3PH, 30A, 600V, 65kA@480V, UL listed, current limiting, Feed-Thru, suitable for reverse fed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, complete with 1A/1B aux switch, alarm switch and overcurrent trip switch, low-level, 48 VDC under voltage release (UVR), "ON" or "OFF" end handle padlock device, molded case circuit breakers

JDS36250TU31X, Square D, Schneider Electric, PowerPact, type , 3P, 3PH, 250A, 600V, 18kA@480V, standard interrupting capacity, Bolt-On, rear connected, UL listed, complete with JE3250U31X, micrologic standard interchangeable trip, LI - Long-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers

MDN4083LEA0722NMNR4ENANSX, 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 208-240Vac 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, with shutters, unwired

STCM1, Merlin Gerin, Schneider Electric, Compact, trip units and programmers/programmers, suitable for use with type CM,CM1250,CM1600,CM2000,CM2500,CM3200,CMXF,CMEF,CMAF,CMAFE,CMHFE, 1250 - 3200A, 3P or 4P, 600V, insulated case circuit breakers, Solid State electronic protection, LI - Long-Time and Instantaneous trip functions, these trip unit devices are now obsolete; however, we do still stock them

PLP34080CU63BE1RD10, Schneider Electric, Square D, PowerPact, type , 3P, 3PH, 800A, 480V, 100kA@480V, UL listed, very high interrupting capacity, Bolt-On, 100% rated, complete with direct mounted standard black handle, micrologic interchangeable power 5.0P trip, LSI - Long-Time, Short-Time and Instantaneous trip functions and load side lug terminals, Solid State electronic, molded case circuit breakers

MDN4083LEA0222NMNH2YNRNAX, 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 48Vdc 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, Solid State, low voltage power insulated case circuit breakers

MDN4083LEA0422NMNCNNNLCAX, 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 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers

PDG64M1600D4WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1600A, 65kA@480V, Bolt-On, no terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous with ARMS trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated

140G-H15H3-D16, Allen-Bradley, Bulletin 140G, type , 3P, 3PH, 160A, 600V, 150kA@480V, high interrupting capacity, Bolt-On, complete with non-interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State, molded case circuit breakers

HJA36070ABBESK, Square D, PowerPact, type , 3PH, 3P, ABC phase connection, 70A, 600V, 65kA@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 2A/2B aux switch, alarm switch and overcurrent trip switch, 24 VAC shunt trip, molded case circuit breakers

HDY3B050L, Siemens, VL Series, type , 3P, 3PH, 50A, 600V, 65kA@480V, high interrupting capacity, 40°C, Feed-Thru, 100% rated, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers

PKF46080U64AE1BC, Schneider Electric, Square D, PowerPact, type , 4P, 3PH, 800A, 600V, 50kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with 1A/1B alarm switch, micrologic interchangeable power 6.0P trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers

HGA36045AABESKYP, Square D, PowerPact, type , 3PH, 3P, ABC phase connection, 45A, 600V, 35kA@480V, high interrupting capacity, 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 aux switch, alarm switch and overcurrent trip switch, 24 VAC shunt trip, "ON" or "OFF" end handle padlock device, molded case circuit breakers

HDL26040ABBESDYP, Square D, PowerPact, type , 2P, 1PH, 40A, 600V, 18kA@480V, standard interrupting capacity, Feed-Thru, UL listed, suitable for reverse fed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, complete with 2A/2B aux switch, alarm switch and overcurrent trip switch, 208/277 VAC shunt trip, "ON" or "OFF" end handle padlock device, molded case circuit breakers

MP63H-3P-6300A-EO-BO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 6300A frame, includes 6300A sensor rating with 6300A 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

SHD4G7F91, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering & modbus communication features and 2500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

SEF36800LIB4, Square D, Schneider Electric, SE Series, type , 3P, 3PH, 800A, 600V, 100kA@480V, Bolt-On, complete with Micrologic Series B trip device, LI - Long-Time and Instantaneous trip functions, Solid State protection, complete 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