1. Home / 
  2. breaker

SORT BY
In Stock
16RES12T
16RES12T
Cutler Hammer - Rating Plug
16RES12T, Cutler Hammer, Series G, type , interchangeable rating plug element, rated for 1200A, suitable for use with the 1600A 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
From $192.19
In Stock
HLB3350TV
HLB3350TV
Westinghouse - Trip Units And Programmers
HLB3350TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 350A, 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
From $1,689.05
In Stock
A1L5LPK
A1L5LPK
Cutler Hammer - Bell Alarm
A1L5LPK, Cutler Hammer, Series C, type , bell alarm, (1) alarm switch, left side mounted, pigtail style leads, , 1M/1B contacts, when installed in a circuit breaker the part number suffix is -B06, suitable for use with Series C ND,HND,NDC,NDU,CND,CHND,CNDC,E2N,E2NM frame and N-frame HMCP molded case circuit breakers
From $211.36
In Stock
A2L5LPK
A2L5LPK
Cutler Hammer - Bell Alarm
A2L5LPK, Cutler Hammer, Series C, type , bell alarm, (1) alarm switch, left side mounted, pigtail style leads, , 2M/2B contacts, when installed in a circuit breaker the part number suffix is -B13, suitable for use with Series C ND,HND,NDC,NDU,CND,CHND,CNDC,E2N,E2NM frame and N-frame HMCP molded case circuit breakers
From $253.27
In Stock
8NES400T
8NES400T
Eaton - Rating Plug
8NES400T, Eaton, Series C, type NES, interchangeable rating plug element, rated for 400A, suitable for use with the 800A current sensor rating, to be used with Series C- ND,HND,NDC,NDU,CND,CHND,CNDC,NW,NWC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,NES solid state electronic trip units & circuit breakers
From $158.64
In Stock
2KES125T
2KES125T
Cutler Hammer - Rating Plug
2KES125T, Cutler Hammer, Series C, type , interchangeable rating plug element, rated for 125A, 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
From Get Price
In Stock
A6LES600T1
A6LES600T1
Cutler Hammer - Rating Plug
A6LES600T1, Cutler Hammer, Series C, type LES, interchangeable rating plug element, rated for 300-300A, suitable for use with the 600A current sensor rating, to be used with Series C- LD,HLD,LDB,HLDB,LDC,LDCB,CLD,CHLD,CLDC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,LES solid state electronic trip units & circuit breakers
From $129.20
In Stock
6LES300T
6LES300T
Cutler Hammer - Rating Plug
6LES300T, Cutler Hammer, Series C, type , interchangeable rating plug element, rated for 300A, suitable for use with the 600A current sensor rating, to be used with Series C- LD,HLD,LDB,HLDB,LDCB,LDC,CLD,CHLD,CLDC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,LES solid state electronic trip units & circuit breakers
From $104.31
In Stock
HMA3400T
HMA3400T
Westinghouse - Trip Units And Programmers
HMA3400T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 400A, 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
From $2,439.84
In Stock
HLB3175T
HLB3175T
Cutler Hammer - Trip Units And Programmers
HLB3175T, Cutler Hammer, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 175A, 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
From $1,023.77
In Stock
A6LES400T5
A6LES400T5
Cutler Hammer - Rating Plug
A6LES400T5, Cutler Hammer, Series C, type LES, interchangeable rating plug element, rated for 420-480A, suitable for use with the 600A current sensor rating, to be used with Series C- LD,HLD,LDB,HLDB,LDC,LDCB,CLD,CHLD,CLDC molded case circuit breaker frame types, for use with DIGITRIP,RMS310,LES solid state electronic trip units & circuit breakers
From $91.82
In Stock
HMA3500T
HMA3500T
Westinghouse - Trip Units And Programmers
HMA3500T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 500A, 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
From $1,596.32
In Stock
HKA3225TV
HKA3225TV
Westinghouse - Trip Units And Programmers
HKA3225TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 225A, 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
From $15.52
In Stock
16RES15T
16RES15T
Eaton - Rating Plug
16RES15T, Eaton, Cutler Hammer, Series G, type , interchangeable rating plug element, rated for 1500A, suitable for use with the 1600A 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
From Get Price
In Stock
HLA3600T
HLA3600T
Westinghouse - Trip Units And Programmers
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
From $9,880.24
In Stock
2KES175T
2KES175T
Cutler Hammer - Rating Plug
2KES175T, Cutler Hammer, Series C, type KES, interchangeable rating plug element, rated for 175A, 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
From $111.88
In Stock
HMA2400T
HMA2400T
Westinghouse - Trip Units And Programmers
HMA2400T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 400A, 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
From $1.77
In Stock
HKA3150T
HKA3150T
Cutler Hammer - Trip Units And Programmers
HKA3150T, Cutler Hammer, 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
From $437.25
In Stock
KES3400LSIG
KES3400LSIG
Eaton - Trip Units And Programmers
KES3400LSIG, Cutler Hammer, Eaton, Series C, type , interchangeable Digitrip RMS 310 trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, rated for 400A, suitable for Series C- KD,DK,KDB,HKD,HKDB,KDC,CKD,CHKD,KW,HKW,KWC molded case circuit breaker frame types, Solid State electronic trip units and programmers & circuit breakers
From $1,486.25
In Stock
HLB3225TV
HLB3225TV
Westinghouse - Trip Units And Programmers
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
From $1,384.88
In Stock
HLB3400T
HLB3400T
Westinghouse - Trip Units And Programmers
HLB3400T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 400A, 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
From $183.78
In Stock
HLA3500T
HLA3500T
Westinghouse - Trip Units And Programmers
HLA3500T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 500A, 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
From $312.18
In Stock
HKA2125T
HKA2125T
Westinghouse - Trip Units And Programmers
HKA2125T, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 125A, 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
From $7.25
In Stock
LA3175T
LA3175T
Westinghouse - Trip Units And Programmers
LA3175T, Westinghouse, LA Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 175A, 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
From $73.69