MDN4083LEA0422NMNC4YNYDCX, 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, operations counter, Kirk key interlock, 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, unwired

MDN4083LEA0522NMNRNYNCDWX, 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 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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, shipped in drawout narrow cassettes, with shutters, pre-wired

MDN4083LEA0122NMNXNNNKDAX, 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, 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

SKLL36CC212XC, General Electric, Spectra Series, type , 3P, 3PH, 1200A, 600V, 65kA@480V, complete with SRPK1200B1200 rating plug, high interrupting capacity, 100% rated, Bolt-On, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, PM trip unit with LIGT - Long-Time, Instantaneous, Ground Fault and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers

MDN4083LEA0322NMNJ4NNHDCX, 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, 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 & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired

SHD1G1Y2A, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, full metering, modbus communication, relays & ZSI features and 100A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

GD3100S1, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 100A, 480V, 22kA@480V, standard interrupting capacity, 40°C, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, 120V shunt trip and line & load side lug terminals, Thermal Magnetic molded case circuit breakers

SSD6G9231, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 100kA@480V, standard interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communication & ZSI features and 2500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems

PEEN2ATTR0150, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 150A, 65kA@480V, 100% rated, front connection/Feed-Thru, toggle mechanism, complete with LTM interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements

MDN4083LEA0622NMNGNYNKNPX, 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Kirk keylock, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired

MDN4083LEA0122NMNJNNNKNSX, 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 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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

PDG42K0800P2MN, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 800A, 50kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated

MDN4083LEA0122NMNE2ENAMAX, 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 110-125Vdc UVR, 2A/2B 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

HMCP100R3S07, Cutler Hammer, Eaton, Westinghouse, Series C, type , F Frame, 3P, 3PH, 100A, 600V, 65kA@480V, Feed-Thru, complete with left-pole mounted 48-60Vac right side shunt trip, non-interchangeable trip with I - Instantaneous Protection Only, standard line & load side lug terminals, MCP, motor circuit protector, magnetic range 300-1000A, motor FLA 23.0-84.5A, Magnetic Only, molded case circuit breakers

SPB100M-3P-2000A-MO-DO-LI, Cutler Hammer, Systems Pow-R, type , 3000A frame size, 3P, 3PH, 2000C amps, 600V, 100kA@480V, standard interrupting capacity, Draw-Out, manually operated, available with Pow-R Trip, Pow-R Trip 7, Digitrip RMS 510, 610, 810, 910, Digitrip OPTIM 750 or 1050, LI - Long-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers; these breakers are obsolete, however we still stock them

MDN4083LEA0322NMNN2YNCNPX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, 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

NDX4E100B, Siemens, VL Series, type , 4P, 3PH, 100A, 600V, 35kA@480V, standard interrupting capacity, 40°C, Bolt-On, complete with non-interchangeable trip unit and load side lug terminals, suitable for reverse fed applications, Solid State electronic with LCD, molded case circuit breakers

1244C52G07, Eaton, Naval, type , 60 cycles, 3P, 3PH, 40A, 500V, 5kA@500V, 50°C, Plug-In, non-interchangeable Thermal Magnetic, molded case circuit breakers for naval shipboard use

MDN4083LEA0722NMNR2NNKNCX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired

WLH2D312FB, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 1200A, 600V, 85kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU727 programmer, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 350A rating plug, Solid State electronic, low voltage insulated case circuit breakers

MP08-3P-200A-MO-DO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 800A frame with 250A or 400A sensor rating with 200A rating plug, 3P, 3PH, 600V, 50kA@480V, available with STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U trip units, Solid State electronic, insulated case circuit breakers

MDN4083LEA0622NMNHNYNYMSX, 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, 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, with shutters, unwired

Q22020NC, Siemens, Q Series, type , quad, 2P, 1PH, 20A/20A, 120/240Vac, 10kA@240V, non-common trip, Plug-In, Thermal Magnetic, molded case circuit breakers

THS403L35E3, General Electric, Power Break I, Dual Magnetic type , 4000A frame, 3P, 3PH, 600V, 3500A, 150kA@480V, standard interrupting capacity, Feed-Thru, electrically operated with 125Vdc electrical motor operator, includes bus connectors and dual magnetic trip unit with adjustable ampere setting, 9000-16,000A, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic insulated case circuit breakers; these breakers are obsolete, however we still stock them