CJT2B300, Siemens, VL Series, type CJT, interchangeable model 525 trip unit with LI, LI - Long-Time and Instantaneous trip functions, rated for 300A, suitable for JG 400A- NJG,HJG,LJG molded case circuit breaker frame types, Thermal Magnetic trip units & circuit breakers

KM2T400, ITE, Siemens, K Frame, interchangeable trip, LI - Long Time and Instantaneous trip functions, rated for 400A, 600V, 2P, suitable for KM molded case circuit breaker frame types, Thermal Magnetic trip units & circuit breakers; these trips are obsolete, however we still stock them

SE3C050, Challenger, Sylvania, SE Series, type SE, 3P, 3PH, 50A, 240V, 14kA@240V, standard interrupting capacity, 40ºC, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers; this breaker is now obsolete; however, we still stock them

FA-350-1200A, Allis Chalmers, FA Series, , 3PH, 3P, 5000 VAC, 1200 Frame, Electrically Operated, Draw-Out, Medium Voltage air circuit breaker, For Use In Type F Switchgear. Operating Voltage, Control Voltages, Wiring, and Additional Accessories to be determined before ordering.

TJ62PD1A, General Electric, J600 Line, part and accessory, Connection Devices, plug-in mounting base assembly with hardware, 2-pole, 600A, SOS stab configuration, 2 required per breaker, suitable for use with J600 Line, type TJJ,TJK,THJK,TJS molded case circuit breakers

8739SCW13V08, Square D, Class 8739, type , full voltage reversing motor starter with HLL 25A thermal magnetic circuit breaker, 3P, 3PH, 7.5HP @ 480V, 10HP @ 600V, 600V with 208V 60Hz coil, NEMA size 1, includes NEMA 4X watertight and dust-tight polyester enclosure

LT4600T, Cutler Hammer, Series C, type LT, 40°C, interchangeable trip unit with LI, LI - Long-Time and Instantaneous trip functions, rated for 600A, suitable for Series C- LD,HLD,LDC molded case circuit breaker frame types, Thermal Magnetic trip units & circuit breakers

QO14252M200, Square D, QO Series, type , load center, 1-phase, 3-wire, 200A, 120/240V, Main Breaker, convertible main, 42 spaces allowing 52 single-pole circuits, NEMA 1 indoor enclosure, Copper bus, to be used with type QO plug-on circuit breakers

FEH46AA160JJF, General Electric, Record Plus, Selective electronic interchangeable trip (SMR1) without rating plug, LS - Long-Time and Short-Time trip functions, rated for 160A, 690V, 4P, suitable for FE160 frame- FEH molded case circuit breaker frame types, Solid State trip units & circuit breakers

BW2225SR01, Cutler Hammer, BW Series, type , 2P, 1PH, 225A, 240V, 10kA@240V, high interrupting capacity, 40ºC, Bolt-On, suitable for use as main breaker, with 120V shunt trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers

SPDSS30, General Electric, Power Break II, type , part and accessory, Shutters, prevent unintentional contact with potentially live primary disconnect stabs when a breaker is racked out of an energized switchboard compartment, suitable for 3000A frame Power Break II insulated case circuit breakers

TK62PD1, General Electric, K1200 Line, part and accessory, Connection Devices, plug-in mounting base assembly with hardware, 2-pole, 600A, SOS stab configuration, 2 required per breaker, suitable for use with K1200 Line, type TKMA,THMKA,TB6,TKS molded case circuit breakers

FERJ43B0025, General Electric, Record Plus, type , adjustable rating plug element, rated for 25A, suitable for use with 4-pole FE160- FEN,FEH,FEL molded case circuit breaker frame types, for use with SMR1 Selective solid state electronic trip units & circuit breakers

QO124M100, Square D, QO Series, type , load center, 1-phase, 3-wire, 100A, 120/240V, Main Breaker, convertible main, 24 spaces allowing 24 single-pole circuits, NEMA 1 indoor enclosure, Copper bus, to be used with type QO plug-on circuit breakers

NB2800PT, Westinghouse, TRI-PAC, interchangeable trip, LI - Long-Time and Instantaneous trip functions, rated for 800A, 600V, 2P, suitable for 800A- NB molded case circuit breaker frame, Thermal Magnetic trip units & circuit breakers; these trips are obsolete, however we still stock them

LT3450TV, Cutler Hammer, Series C, type , 50°C, interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 450A, suitable for Series C- LD,HLD,LDC molded case circuit breaker frame types, Thermal Magnetic trip units & circuit breakers

LT2400TV, Cutler Hammer, Series C, type , 50°C, interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 400A, suitable for Series C- LD,HLD,LDC molded case circuit breaker frame types, Thermal Magnetic trip units & circuit breakers

SNT1RT18K, Cutler Hammer, Series C, type , shunt trip, 600 - 600VAC/220 - 250VDC, right or neutral side mounted, terminal block style, suitable for use with Series C FDB,FD,HFD,HFDDC,FDC,FG and F-frame HMCP molded case circuit breaker frame types

8739SEW13V01S, Square D, Class 8739, type , full voltage reversing motor starter with HLL 100A thermal magnetic circuit breaker, 3P, 3PH, 40HP @ 480V, 50HP @ 600V, 600V with 24V 60Hz coil, NEMA size 3, includes NEMA 4X watertight and dust-tight polyester enclosure

8739SEW15V03, Square D, Class 8739, type , full voltage reversing motor starter with HLL 150A thermal magnetic circuit breaker, 3P, 3PH, 50HP @ 480V, 600V with 240V 60Hz/220V 50Hz coil, NEMA size 3, includes NEMA 4X watertight and dust-tight polyester enclosure

TKMAST316, General Electric, TKMA Series, type , three coil shunt trip, prevents single-phasing on a three-phase system when a single fuse blows, 600 -600V, suitable for use with TKC,TKM,THKM,TB6,TBC6,TB8,TBC8 molded case circuit breaker frame types

TB63T300, General Electric, Tri-Break, type , interchangeable trip, 3P, LI - Long-Time and Instantaneous trip functions, rated for 300A, trip range 1200 - 3500A, suitable for Tri-Break 600A- TB,TB6 molded case circuit breaker frame types, molded case trip units & circuit breakers

CVS2080XMM, Cutler Hammer, CVS Series, type , 2P, 1PH, 80A, 240V, 25kA@240V, standard interrupting capacity, 40°C, Bolt-On, LI - Long-Time and Instantaneous trip functions, with mounting hardware kit, suitable for use as main breaker, Thermal Magnetic molded case circuit breakers

FEL36AA160JJF, General Electric, Record Plus, Selective electronic interchangeable trip (SMR1) without rating plug, LS - Long-Time and Short-Time trip functions, rated for 160A, 690V, 3P, suitable for FE160 frame- FEL molded case circuit breaker frame types, Solid State trip units & circuit breakers