MDN4083LEA0322NMNX2YNHMPX, 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 380-415Vac UVR, 2A/2B 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, shipped in drawout narrow cassettes, without shutters, pre-wired

WLC2D330MC, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 3000A, 600V, 150kA@480V, UL listed, very high interrupting capacity, Draw-Out, complete with solid state ETU745 programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers

MTCSB25, Siemens, SB Series, circuit breaker accessory, Communication Cable used in ACCESS communications system components, telephone cable, 25’, used between expansion plug and multiplexer/translator, suitable for use with SBA,SBH,SBS frame types, insulated case circuit breakers

MDN4083LEA0722NMNRNYCNDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 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, 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

BR215R, Cutler Hammer, Westinghouse, Bryant, BR Series, type , 2P, 1PH, 15A, 120/240V, 10kA@240V, standard interrupting capacity, 40ºC, Plug-In, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers

MDN4083LEA0522NMNH4ENCDPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A 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, 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, without shutters, pre-wired

MDN4083LEA0322NMNJ4NCNMWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired

LDC3350V, Cutler Hammer, Eaton, Westinghouse, Series C, type , 3P, 3PH, 350A, 600V, 100kA@480V, ultra high interrupting capacity, current limiting, 50°C, Feed-Thru, complete with interchangeable, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers

1221C33G30, Cutler Hammer, SPB Series, type , under voltage release (UVR) kit, behind-the-door and fixed breakers, 480Vac, 50/60 Hz, suitable for use with 4000/5000A SPB50,SPB65,SPB100 frame insulated case circuit breakers

LAF-600A-MO-DO-LSIG, Siemens-Allis, LA Series, type , 600A frame size, NEMA class J or L integrally-mounted current limiting fuses, manually operated/Draw-Out, 3P, 3PH, 80-600A current sensor rating, 600V, 200kA@480V, originally supplied with StaticTrip II or LimiTrip overcurrent trip devices but can also be retrofitted with a modern Solid State electronic trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, low voltage power air circuit breakers

MDN4083LEA0722NMNK4NNRMSX, 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 600Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired

MDN4083LEA0322NMNJ2NNCDAX, 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 480Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers

MDN4083LEA0522NMNENENRNSX, 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 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired

WLL1D312A, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1200A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 200A rating plug, Solid State electronic, low voltage insulated case circuit breakers

SSD4G6B9N, 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, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, RELT & modbus communication features and 800A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

Q2430100THD, Zinsco, Q Series, type , 3P, 3PH, 100A, 240V, 10kA@240V, standard interrupting capacity, Plug-In, complete with trip, LI - Long-Time and Instantaneous trip functions, and load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete; however, we do still stock them

PDG22G0015VFFJ, Eaton, Cutler Hammer, Power Defense, type , 50ºC, 1PH, 2P, 600V, 15A, 35kA@480V, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, CCC certifications; non-UL listed

REH2090V, Cutler Hammer, EH Series, type , 2P, 1PH, 90A, 480V, 14kA@480V, standard interrupting capacity, 50°C, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, replacement molded case circuit breakers; these breakers are now obsolete; however, we do still stock them

THHQC1140CC, General Electric, type , 1P, 1PH, 40A, 120/240V, 22kA@240V, UL listed, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions and quick connect terminals, Thermal Magnetic molded case circuit breakers

MDN4083LEA0422NMNC4YNRNSX, 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, 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired

MDN4083LEA0822NMNR2NNHNCX, 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 208-240Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired

PDG34M0400D4DK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 400A, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR20D ARMS trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications

MDN4083LEA0122NMNX4NNRCAX, 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 380-415Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers

WLL1F308LN, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 800A, 600V, 100kA@480V, UL listed, standard interrupting capacity, Bolt-On, 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 630A rating plug, Solid State electronic, low voltage insulated case circuit breakers