HKB2070TA, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 70A, 50°C, 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

MN503UANNNNNNDWC, Cutler Hammer, Eaton, 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 3-pole, 5000A MDS frame low voltage air circuit breakers

8539SEA52V07H10, Square D, Class 8539, combination non-reversing motor starter, NEMA size 3, requires 3 thermal units, supplied with MAG-GARD FAL36100-18M circuit breaker and NEMA type 12/3R with external reset enclosure, 3P, 3PH, 600V, 30-50 HP @ 600V, complete with 600V coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10

ECN2218EAC-E3, Cutler Hammer, Freedom Series, combination, non-reversing motor starter with HMCP, type , 3P, 3PH, 1 HP @ 200V, 600V, complete with 208V coil, NEMA size 1, 7A HMCP circuit breaker enclosed in oversize NEMA Type 12 dust-tight industrial enclosure with external reset, without control transformer, suitable for use with Freedom Series motor control systems

8539SGA45V08H30, Square D, Class 8539, combination non-reversing motor starter, NEMA size 5, requires 3 thermal units, supplied with MAG-GARD LAL36400-33M circuit breaker and NEMA type 12/3R without external reset enclosure, 3P, 3PH, 600V, 75 HP @ 208V, complete with 208V coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10/20

8539SHA53V06H30, Square D, Class 8539, combination non-reversing motor starter, NEMA size 6, requires 3 thermal units, supplied with MAG-GARD MAL36400-36M circuit breaker and NEMA type 12/3R with external reset enclosure, 3P, 3PH, 600V, 250 HP @ 480V, complete with 480V coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10/20

S133D, Schneider Electric, Square D, Merlin Gerin, Micrologic, field installable Micrologic standard 5.0 trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, with type 'D' rating plug, suitable for NS,NT,NW,PG,PJ,PK,PL,RG,RJ,RK,RL molded case & insulated case circuit breaker frame types, Solid State electronic trip units & circuit breakers

HKA2090TA, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 90A, 50°C, 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

ECN2208EAC-E3, Cutler Hammer, Freedom Series, combination, non-reversing motor starter with HMCP, type , 3P, 3PH, 1 HP @ 200V, 600V, complete with 208V coil, NEMA size , 7A HMCP circuit breaker enclosed in oversize NEMA Type 12 dust-tight industrial enclosure with external reset, without control transformer, suitable for use with Freedom Series motor control systems

8539SJA43V06H20, Square D, Class 8539, combination non-reversing motor starter, NEMA size 7, requires 3 thermal units, supplied with MAG-GARD MAL361000-47M circuit breaker and NEMA type 1 enclosure, 3P, 3PH, 600V, 250-300 HP @ 240V, complete with 480V 60Hz/440V 50Hz coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 20

MP30H2-3P-3000A-MO-BO-LS, 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

LA3100T, Westinghouse, LA Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 100A, 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

MP32H-3P-3200A-MO-BO-LI, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 3200A frame, includes 3200A sensor rating with 3200A rating plug, 3P, 3PH, 600V, 75kA@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

HMA3400TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 400A, 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

M3RRG2500, 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 6 sensors for 3 pole breakers, rated for 2500A, suitable for use with double frame MDS air circuit breaker frame types, for use with Digitrip 220,520,520M,520MC,1150 solid state programmers

LA2250TA, Westinghouse, LA Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 250A, 50°C, 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

8539SGG45V06H20, Square D, Class 8539, combination non-reversing motor starter, NEMA size 5, requires 3 thermal units, supplied with MAG-GARD LAL36400-33M circuit breaker and NEMA type 1 enclosure, 3P, 3PH, 600V, 75 HP @ 208V, complete with 480V 60Hz/440V 50Hz coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 20

LB2090T, Westinghouse, AB DE-ION, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 90A, 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

MP30-3P-3000A-EO-BO-LI, 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

8539SGW44V04H30, Square D, Class 8539, combination non-reversing motor starter, NEMA size 5, requires 3 thermal units, supplied with MAG-GARD LAL36400-32M circuit breaker and NEMA type 4 & 4X enclosure, 3P, 3PH, 600V, 75 HP @ 240V, complete with 277V 60Hz coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10/20

HMA3450TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 450A, 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

8539SFW54V07H10, Square D, Class 8539, combination non-reversing motor starter, NEMA size 4, requires 3 thermal units, supplied with MAG-GARD KAL36250-29M circuit breaker and NEMA type 4X enclosure, 3P, 3PH, 600V, 50 HP @ 240V, complete with 600V 60Hz/550V 50Hz coil, suitable for use with Class 8539 motor control systems, Motor Logic SSOLR Class 10

TQP145, General Electric, PowerMark, type , 1P, 1PH, 120/240V, 45A, 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

MP20H2-3P-2000A-EO-DO-LS, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2000A frame, includes 2000A sensor rating with 2000A 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