PKA36040U64AE1BD, Schneider Electric, Square D, PowerPact, type , 3P, ABC phase connection, 3PH, 400A, 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

HNB31000T, Cutler Hammer, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 1000A, 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

HKB3175T, Cutler Hammer, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 175A, suitable for 250A- KB,HKB 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

KB3100T, Westinghouse, AB DE-ION, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 100A, suitable for 250A- KB,HKB 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

M4CS, style number 2C12791G03, Cutler Hammer, Magnum, circuit breaker accessories, cubicles (cradles), cassette cell switch field option kit, 4 Form C contacts, includes the switch, mounting bracket and hardware, for easy field installation to cassette cell secondary terminal blocks, suitable for use with drawout cassettes, standard and double frame type Magnum IEC low voltage power insulated case circuit breakers

HKA3100T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 100A, suitable for 225A- KA,HKA 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

HMA3800T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 800A, suitable for 600-800A MA,HMA,MAY 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

HLB3225TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 225A, 50?C, suitable for 400A- LB,HLB 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

TQP240, General Electric, PowerMark, type , 2P, 1PH, 120/240V, 40A, 5kA@240V, UL listed, standard interrupting capacity, enclosure compensated, 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

2KES200T, Cutler Hammer, Series C, type KES, interchangeable rating plug element, rated for 200A, suitable for use with the 250A current sensor rating, to be used with Series C- KD,DK,KDB,HKD,HKDB,KDC,CKD,CHKD,KW,HKW,KWC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,KES solid state electronic trip units & circuit breakers

A4KES400T1, Eaton, Series C, type KES, interchangeable rating plug element, rated for 200-400A, suitable for use with the 400A current sensor rating, to be used with Series C- KD,DK,KDB,HKD,HKDB,KDC,CKD,CHKD molded case circuit breaker frame types, for use with DIGITRIP,RMS310,KES solid state electronic trip units & circuit breakers

LA2350T, Westinghouse, LA Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 350A, suitable for 400A- LA,HLA 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

A12NES1250T2, Eaton, Cutler Hammer, Series C, type NES, interchangeable rating plug element, rated for 630-1250A, suitable for use with the 1200A current sensor rating, to be used with Series C- ND,HND,NDC,NDU,CND,CHND,CNDC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,NES solid state electronic trip units & circuit breakers

HKA2175T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 175A, suitable for 225A- KA,HKA 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

HLA2300T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 300A, suitable for 400A- LA,HLA 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

UVH3LP11K, Westinghouse, Cutler Hammer, Series C, type , under voltage release, 208 - 240V, left side mounted, pigtail style leads, 1 undervoltage release mechanism, when installed in a circuit breaker the part number suffix is -U18, suitable for use with DK,KD,KDB,HKD,HKDDC,HKDB,KDC,CKD,CHKD,E2K,E2KM and K-frame HMCP molded case circuit breakers

LC11352, Square D, Square D Series, type , auxiliary, (1) auxiliary switch, rated for 125/250V, when installed in a circuit breaker the part number suffix is -1352, 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

LDP36400U33X, Square D, Schneider Electric, PowerPact, type , 3P, 3PH, 400A, 600V, 18kA@480V, UL listed, standard interrupting capacity, Bolt-On, can used for 2P applications, complete with non-interchangeable micrologic standard 3.3S trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous trip functions and load side lug terminals, Solid State electronic, molded case circuit breaker

HKA2150T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 150A, suitable for 225A- KA,HKA 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

HLB3125TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 125A, 50°C, suitable for 400A- LB,HLB 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

2KES160T, Cutler Hammer, Series C, type KES, interchangeable rating plug element, rated for 160A, suitable for use with the 250A current sensor rating, to be used with Series C- KD,DK,KDB,HKD,HKDB,KDC,CKD,CHKD,KW,HKW,KWC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,KES solid state electronic trip units & circuit breakers

TQB1110, General Electric, Q-Line, type , low tab, 1P, 1PH, 120/240V, 10A, 5kA@120V, UL listed, standard interrupting capacity, Bolt-On, 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

HLA3600T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 600A, suitable for 600A- LA,HLA 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

SAST5, General Electric, Spectra Series, type , shunt trip, 12VDC, suitable for use with all Spectra Series SEDA,SEHA,SELA,SEPA,SFHA,SFLA,SFPA,SGDA,SGHA,SGLA,SGPA,SGHH,SGLL,SGPP,SGHB,SGLB,SGPB,SKHA,SKLA,SKPA,SKHH,SKLL,SKPP,SKHB,SKLB,SKPB molded case circuit breaker frame types, mag break motor circuit protectors and molded case switches