MA3500TV, Westinghouse, MA Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 500A, 50°C, suitable for 800A- MA,HMA standard, Saf-T-Vue or MARK 75 molded case circuit breaker frame types, Thermal Magnetic trip units and programmers & circuit breakers; these trip units are obsolete; however we do still stock them

ECN24A8DA6, Cutler Hammer, Freedom Series, combination, non-reversing motor starter with HMCP and CPT (control power transformers), type , 3P, 3PH, 2 HP @ 575V, 600V, complete with 600V coil, NEMA size 00, 7A HMCP circuit breaker enclosed in NEMA Type 12 dust-tight industrial enclosure with external reset, suitable for use with Freedom Series motor control systems

MN504UANNNNNNDWC, Eaton, Cutler Hammer, Magnum DS, cubicles (cradles), universal cassettes for drawout circuit breakers, cassette standard features include an arc hood, provisions for secondary terminal blocks including wiring, and a cell rejection kit, no shutters, door escutcheon included, pre-wired for circuit breaker, suitable for double frame Magnum DS 4-pole, 5000A MDS frame low voltage air circuit breakers

AKR-8A-75-MO-DO-LI, General Electric, Manually Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 3200A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, with Epic MicroVersa Trip Solid State Overcurrent Protection, LSG - Long-Time, Short-Time and Ground Fault trip functions, Optional Trip Functions, Current Sensor and Rating Plug Amperages available

MP30-3P-3000A-EO-BO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3000A frame includes 3000A sensor rating with 3000A rating plug, 3P, 3PH, 600V, 50kA@480V, accepts the following programmers/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers

AKRU-7D-50-MO-DO-LI, General Electric, Manually Operated, Draw-out, Low Voltage Fused air circuit breaker, AKR Series, Type , 1600A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, with MicroVersa Trip RMS-9 Solid State Overcurrent Protection, LI - Long-Time and Instantaneous trip functions, Optional Trip Functions, Current Sensor, Rating Plug and Fuse Amperages available

50-DH-350-VKB-R-1200A, ABB, DH-VKB-R Series, , 3PH, 3P, 5000 VAC, 1200 Frame, Electrically Operated, Draw-Out, Medium Voltage vacuum circuit breaker Retrofit, Retrofitted for 50-DH-350, For Use In De-ion DH Switchgear. Operating Voltage, Control Voltages, Wiring, and Additional Accessories to be determined before ordering.

PKA36100U64AE1BD, Schneider Electric, Square D, PowerPact, type , 3P, ABC phase connection, 3PH, 1000A, 600V, 50kA@480V, UL listed, high interrupting capacity, I-Line Style Plug-In, complete with 1A/1B overcurrent trip switch, micrologic interchangeable power 6.0P trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breaker

THQL11W25, General Electric, Q-Line, type , 1P, 1PH, 120/240V, 25A, 10kA@120V/240V, common trip, UL listed, high interrupting capacity, Plug-In, LI - Long-Time and Instantaneous trip functions, load side lug terminals, for use with PowerMark circuit breaker load centers, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete, however we still stock them

PLA36040U64AE1AA, Square D, Schneider Electric, PowerPact, type , 3P, ABC phase connection, 3PH, 400A, 600V, 100kA@480V, UL listed, high interrupting capacity, I-Line Style Plug-In, complete with 1A/1B auxiliary switch, micrologic interchangeable power 6.0P trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breaker

LC11124, Square D, Square D Series, type , under voltage release, 240V, (1) undervoltage trip, when installed in a circuit breaker the part number suffix is -1121, suitable for use with LC,LCF,LCL,LCP,LE,LEF,LEL,LEP,LI,LIF,LIL,LIP,LX,LXF,LXL,LXP,LXI,LXIF,LXIL,LXIP frame molded case circuit breakers

8539SHA56V02, Square D, Class 8539, combination non-reversing motor starter, NEMA size 6, requires 3 thermal units, supplied with MAG-GARD MAL36600-44M circuit breaker and NEMA type 12/3R with external reset enclosure, 3P, 3PH, 600V, 200 HP @ 240V, complete with 120V 60Hz/110V 50Hz coil, suitable for use with Class 8539 motor control systems

CR306HXT005, General Electric, 300 Line, type , 3P, 3PH, 540A, 600V, 400 hp, complete with 575V-600V 50/60Hz, AC coil, non-reversing, non-combination open type magnetic starter, NEMA size 6, equipped with overload rely to provide 260.0-540.0A with 1200 max fuse rating, 800 max breaker rating, suitable for use with CR306 motor control systems

MP16H-3P-1600A-EO-DO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 1600A frame, includes 1600A sensor rating and 1600A rating plug, 3P, 3PH, 600V, 65kA@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

1241C54G11, Eaton, Naval, type -LL400, consists of LL400QS breaker frame with adapter kit, 3P, 3PH, 250A-400A, 500Vac, 100kA@500V, Plug-In, complete with 450Vac UVR and 2A/2B aux switch, non-interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers for naval shipboard use

PB3600PT, Cutler Hammer, Westinghouse, Eaton, TRI-PAC, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 600A, suitable for Tri-Pac PB,PA 1200A or 1600A molded case circuit breaker frame types, Thermal Magnetic trip units and programmers & circuit breakers; these trip units are obsolete; however we do still stock them

8539SCA44V02, Square D, Class 8539, combination non-reversing motor starter, NEMA size 1, requires 3 thermal units, supplied with MAG-GARD GJL36030-M04 circuit breaker and NEMA type 12/3R without external reset enclosure, 3P, 3PH, 600V, 5-71/2 HP @ 240V, complete with 120V 60Hz/110V 50Hz coil, suitable for use with Class 8539 motor control systems

CR306CXF005, General Electric, 300 Line, type , 3P, 3PH, 27A, 600V, 10 hp, complete with 575V-600V 50/60Hz, AC coil, non-reversing, non-combination open type magnetic starter, NEMA size 00-1, equipped with overload rely to provide 3.2-6.8A with 25 max fuse rating, 25 max breaker rating, suitable for use with CR306 motor control systems

MP63H2-3P-6300A-EO-BO-LI, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 6300A frame, includes 6300A sensor rating with 6300A rating plug, 3P, 3PH, 600V, 125kA@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

ALM2M2BJPK, Cutler Hammer, Series G, type , bell alarm, (1) alarm switch, 2A/2 B, right side mounted, when installed in a circuit breaker the part number suffix is -B3, suitable for use with JGE,JGS,JGH,JGC,JGU,JGX,JGEDC,JGSDC,JGHDC,LGE,LGS,LGH,LGC,LGU,LGX,LGEDC,LGSDC,LGHDC,E2LME,E2LMZ frame bell alarm circuit breakers

MP30H2-3P-3000A-EO-DO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3000A frame, includes 3000A sensor rating with 3000A 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

M3NRG0400, Cutler Hammer, Magnum DS, rating plug, field installable kit for changing the sensor/rating plug rating on fixed or drawout circuit breakers, includes 1 rating plug plus 3 sensors for 3 pole breakers, rated for 400A, suitable for use with narrow frame MDN air circuit breaker frame types, for use with Digitrip 220,520,520M,520MC,1150 solid state programmers

NB3900T, Westinghouse, NB Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 900A, suitable for 1200A- NB,HNB,NBY Standard, Saf-T-Vue or MARK 75 molded case circuit breaker frame types, Thermal Magnetic trip units and programmers & circuit breakers; these trip units are obsolete; however we do still stock them

20RES12T, Cutler Hammer, Series G, type , interchangeable rating plug element, rated for 1200A, suitable for use with the 2000A current sensor rating, to be used with Series C & Series G- RD,RDC,CRD,CRDC,RGH,RGC,RW,RWC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,RES solid state electronic trip units & circuit breakers