MP25-3P-2500A, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2500A frame includes 2500A sensor rating with 2500A 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

PB32500PT, Eaton, Cutler Hammer, Westinghouse, TRI-PAC, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 2500A, suitable for Tri-Pac PB,PA 2500A 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

PTPG36080GU44A, Square D, Schneider Electric, bus plug, type , 3PH, 3W, 600V, 800A, 35kA@480V, , complete with Powerpact type PGP solid state electronic molded case circuit breaker, Micrologic ammeter 6.0A trip device, long-time, short-time, instantaneous & ground fault (LSIG) trip functions, suitable for use with I-Line aluminum & copper busway systems

5-HV-250-VKB-R-2000A, ABB, HV-VKB-R Series, , 3PH, 3P, 5000 VAC, 2000 Frame, Electrically Operated, Draw-Out, Medium Voltage vacuum circuit breaker Retrofit, Retrofitted for 5-HV-250, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, and Additional Accessories to be determined before ordering.

8539SGG44V04H10, 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 1 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

ECN2209EAD-E3, Cutler Hammer, Freedom Series, combination, non-reversing motor starter with HMCP, type , 3P, 3PH, 2 HP @ 200V, 600V, complete with 208V coil, NEMA size , 15A HMCP circuit breaker enclosed in oversize NEMA Type 4X 316-grade stainless steel enclosure without control transformer, suitable for use with Freedom Series motor control systems

8539SBA41V07, Square D, Class 8539, combination non-reversing motor starter, NEMA size , requires 3 thermal units, supplied with MAG-GARD GJL36003-M01 circuit breaker and NEMA type 12/3R without external reset enclosure, 3P, 3PH, 600V, 1/4-1 HP @ 600V, complete with 600V coil, suitable for use with Class 8539 motor control systems

0282A7143G001, General Electric, PowerVac, Stop for Center Phase Vacuum Interrupter, VB-1 0,1,2,3, ML-18, qty 1 needed per breaker, suitable for VB1 4.16-250 (1200 & 2000A), VB1 4.16-350 (1200, 2000, 3000A), VB1 7.2-500 (1200 & 2000A), VB1 13.8-500 (1200 & 2000A), VB1 13.8-750 (1200 & 2000A), VB1 13.8-1000 (1200, 2000, 3000A) breakers

8739SFA4V07H30, Square D, Class 8739, type , full voltage reversing motor starter with JJL & JLL 250A thermal magnetic circuit breaker, 3P, 3PH, 100HP @ 480V, 100HP @ 600V, 600V with 600V 60Hz/550V 50Hz coil, NEMA size 4, includes NEMA 12/3R dust-tight industrial use enclosure without external reset, Motor Logic SSOLR Class 10/20

8539SFR5V06, Square D, Class 8539, combination non-reversing motor starter, NEMA size 00, requires 3 thermal units, supplied with 110A type KAL thermal magnetic circuit breaker and NEMA type 7 & 9 spin top type enclosure, 3P, 3PH, 600V, 60 HP @ 480V, complete with 480V coil, suitable for use with Class 8539 motor control systems

3LC200, Westinghouse, SELTRONIC, type , fixed rating plug element, rated for 200A, suitable for use with 300A Seltronic - LC,LCA,LCG,LCGA,HLC,HLCA,HLCG,HLCGA molded case circuit breaker frame types, for use with Seltronic solid state electronic trip units & circuit breakers; these rating plugs are obsolete; however we do still stock them

33504, Schneider Electric, Square D, Merlin Gerin, Micrologic, field installable, S132R, Micrologic standard 2.0 trip unit, IEC only, with LS - Long-Time and Short-Time trip functions, 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

1494V-M51, Allen-Bradley, Bulletin 1494V, flange-mounted operating mechanism, must be combined with a connecting rod, operating handle, and a circuit breaker to obtain a functional device, suitable for use with Allen Bradley and Cutler Hammer 3-pole, 250A 140U-J,140M-J,JG type circuit breakers in enclosures up to 24 inch deep

20PC1600, Westinghouse, SELTRONIC, type , fixed rating plug element, rated for 1600A, suitable for use with 2000A Seltronic - PC,PCA,PCC,PCCA,PCG,PCGA,PCCG,PCCGA molded case circuit breaker frame types, for use with Seltronic solid state electronic trip units & circuit breakers; these rating plugs are obsolete; however we do still stock them

HKB3700TM, Westinghouse, MARK 75, type , interchangeable trip unit with I - Instantaneous trip functions, rated for 250A, front adjustable, suitable for 250A- KB,HKB molded case circuit breaker frame types, magnetic trip range 350-700A, Magnetic Only trip units and programmers & circuit breakers; these trip units are obsolete, however we do still stock them

ECN2419CAC, Cutler Hammer, Freedom Series, combination, non-reversing motor starter with HMCP and CPT (control power transformers), type , 3P, 3PH, 3 HP @ 460V, 600V, complete with 480V coil, NEMA size 1, 7A HMCP circuit breaker enclosed in NEMA Type 4X 316-grade stainless steel enclosure, suitable for use with Freedom Series motor control systems

SB16TLSI, Siemens, SB Series, type , Solid State electronic interchangeable programmer/ trip unit device, complete with LSI - Long-Time, Short-Time and Instantaneous trip functions, rated for 1600A, suitable for use with SBA,SBH,SBS insulated case circuit breaker frame types, there trip unit devices are now obsolete; however, we do still stock them

ED4K, PCS direct replacement mounting hardware for Westinghouse, Cutler Hammer, Eaton PRL4a bolt-on style panel boards, rated for 225A 600V max, Copper, Dual/Twin Branch mounting style, suitable for use with ED,EDB,EDH,EHD,FD,FDB,FDC,HFD,HMCP,E2F,FWF circuit breaker frames, complete with all associated hardware, screws and cover plates

KPRL3AFD3 direct replacement mounting hardware for Westinghouse, Cutler Hammer, Eaton PRL3A bolt-on style panel boards, rated for 150A 600V max, Copper, Dual/Twin Branch mounting style, suitable for use with ED,EDB,EDH,EHD,FD,FDB,FDC,HFD,HMCP,E2F,FWF circuit breaker frames, complete with all associated hardware, screws and cover plates

20PC1200, Eaton, SELTRONIC, type , fixed rating plug element, rated for 1200A, suitable for use with 2000A Seltronic - PC,PCA,PCC,PCCA,PCG,PCGA,PCCG,PCCGA molded case circuit breaker frame types, for use with Seltronic solid state electronic trip units & circuit breakers; these rating plugs are obsolete; however we do still stock them

LES3600LSIG, Eaton, Series C, trip units and programmers, type , interchangeable Digitrip RMS 310 trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, rated for 600A, suitable for Series C- LD,HLD,LDC,CLD,CHLD,CLDC molded case circuit breaker frame types, Solid State electronic trip units & circuit breakers

TMQV22150MM, General Electric, Mini Mod III, type main circuit breaker, 1PH, 2P, 240V, 150A, 100kA@240V, very high interrupting capacity, Bolt-On, complete with mounting hardware for residential meter stacks, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; for use with GE Meter Stacks 200A and 225A sockets

SB12TLSI, Siemens, SB Series, type , Solid State electronic interchangeable programmer/ trip unit device, complete with LSI - Long-Time, Short-Time and Instantaneous trip functions, rated for 1200A, suitable for use with SBA,SBH,SBS insulated case circuit breaker frame types, there trip unit devices are now obsolete; however, we do still stock them

HLA31250TM, Westinghouse, MARK 75, type , interchangeable trip unit with I - Instantaneous only trip functions, rated for 400A, front adjustable, suitable for 400A- LA,HLA molded case circuit breaker frame types, magnetic trip range 625-1250A, Magnetic Only trip units and programmers & circuit breakers; these trip units are obsolete, however we do still stock them