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    Circuit Breaker / Circuit Breaker Trip

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    Results 151-200 of 855.
    GENERAL ELECTRIC TJK636T450

    GENERAL ELECTRIC

    TJK636T450

    TRIP UNIT, 450 AMP, 3 POLE, 600 V
    ✓ IN STOCK!
    CAN$1,355.24 Buy Surplus As Low As CAN$860.57
    CAN$860.57
    ASEA BROWN BOVERI KTS3S9

    ASEA BROWN BOVERI

    KTS3S9

    SHUNT TRIP 12VDC TS3
    ✓ IN STOCK!
    CAN$2,620.58 Buy Surplus As Low As CAN$1,583.47
    CAN$1,583.47
    EATON CORPORATION MT3800T

    EATON CORPORATION

    CUTLER HAMMER

    MT3800T

    TRIP UNIT, THERMAL MAGNETIC, SERIES C, M-FRAME, 800 AMP, 3 POLE, FOR TYPE MDL AND HMDL CIRCUIT BREAKERS
    ✓ IN STOCK!
    CAN$2,826.24 Buy Surplus As Low As CAN$1,695.74
    CAN$1,695.74
    SCHNEIDER ELECTRIC MG47603

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    MG47603

    TRIP UNIT FOR MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,011.77
    CAN$2,011.77
    Repair Yours CAN$1,296.32
    SCHNEIDER ELECTRIC STR-58U-1600A

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    STR-58U-1600A

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER TRIP UNIT, SOLID STATE, 600 V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,249.69
    CAN$1,249.69
    Repair Yours CAN$1,104.11
    SCHNEIDER ELECTRIC QMB3250LAW

    SCHNEIDER ELECTRIC

    SQUARE D

    QMB3250LAW

    CIRCUIT BREAKER BRANCH QMB 250A
    ✓ IN STOCK!
    CAN$15,549.66 Buy Surplus As Low As CAN$5,823.32
    CAN$5,823.32
    SCHNEIDER ELECTRIC S164A

    SCHNEIDER ELECTRIC

    SQUARE D

    S164A

    CIRCUIT BREAKER TRIP UNIT, MICROLOGIC, FIELD INSTALLABLE, 6.0P, 600V, LSIG, METERING & ADVANCED PROTECTION, TYPE A RATING PLUG, SOLID STATE
    ✓ IN STOCK!
    CAN$13,449.48 Buy Surplus As Low As CAN$7,845.53
    CAN$7,845.53
    Repair Yours CAN$4,577.06
    SCHNEIDER ELECTRIC S144N

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    S144N

    DISCONTINUED BY MANUFACTURER, TRIP UNIT, FOR CIRCUIT BREAKER, MICROLOGIC 6.0 A, 600V, LSIG (LONG-TIME/SHORT-TIME/INSTANTANEOUS/GROUND FAULT), SUIT FRAMES: NS/NT/NW/PG/PJ/PK/PL/RG/RJ/RK/RL, ( ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$8,357.53
    CAN$8,357.53
    SCHNEIDER ELECTRIC PA11028

    SCHNEIDER ELECTRIC

    SQUARE D

    PA11028

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, SHUNT TRIP, 48V DC
    ✓ IN STOCK!
    CAN$2,710.52 Buy Surplus As Low As CAN$1,315.66
    CAN$1,315.66
    SCHNEIDER ELECTRIC MG35400

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    MG35400

    DISCONTINUED BY MANUFACTURER, COMPACT TRIP UNIT/PROGRAMMER, STR-25-DP, 400 - 1200A, 600V, 3POLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,653.13
    CAN$2,653.13
    SCHNEIDER ELECTRIC LV431480

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    LV431480

    TRIP UNIT MICROLOGIC 250A 4P 690VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,080.31
    CAN$1,080.31
    Repair Yours CAN$769.53
    SCHNEIDER ELECTRIC LV429152

    SCHNEIDER ELECTRIC

    LV429152

    DISCONTINUED BY MANUFACTURER 06/15/2023, TRIP UNIT, TM63G, FOR COMPACT NSX 100/160/250 CIRCUIT BREAKERS, 3 POLES, 63 AMP, 690 VAC, 750 VDC, 50/60 HZ, THERMAL MAGNETIC, -25 TO +70 DEGREES C, ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$978.24
    CAN$978.24
    SCHNEIDER ELECTRIC LV429408

    SCHNEIDER ELECTRIC

    TELEMECANIQUE

    LV429408

    UNDERVOLTAGE RELEASE, COMPACT NSX, 380/415 V AC, 50/60 HZ, 440/480 V AC, 60 HZ, SCREWLESS SPRING TERMINAL CONNECTIONS
    ✓ IN STOCK!
    CAN$1,116.25 Buy Surplus As Low As CAN$848.36
    CAN$848.36
    ASEA BROWN BOVERI UXAB739231948

    ASEA BROWN BOVERI

    UXAB739231948

    DISCONTINUED BY MANUFACTURER, COIL, UNDERVOLTAGE RELEASE, 220 V, 50 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$901.34
    CAN$901.34
    EATON CORPORATION N2-4-200

    EATON CORPORATION

    MOELLER ELECTRIC

    N2-4-200

    DISCONTINUEDBYMANUFACTURER, SWITCH DISCONNECTOR, 4P, 200/23A, 690/8000V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,013.68
    CAN$1,013.68
    EATON CORPORATION NZM2-4-XFIA

    EATON CORPORATION

    KLOCKNER MOELLER

    NZM2-4-XFIA

    AUXILIARY CONTACT MODULE FOR NZM2 BREAKERS PROVIDING ADDITIONAL SIGNALING CAPABILITY.
    ✓ IN STOCK!
    CAN$7,034.80 Buy Surplus As Low As CAN$4,222.01
    CAN$4,222.01
    EATON CORPORATION NZMN2-A125-NA

    EATON CORPORATION

    CUTLER HAMMER

    NZMN2-A125-NA

    CIRCUIT BREAKER, UL/CSA/IEC, TM, MCCB, 125 AMP, 3 POLE, ADJUSTABLE THERMAL SET SCREW
    ✓ IN STOCK!
    CAN$4,894.77 Buy Surplus As Low As CAN$2,432.83
    CAN$2,432.83
    EATON CORPORATION KT3350T

    EATON CORPORATION

    CUTLER HAMMER

    KT3350T

    CIRCUIT BREAKER TRIP UNIT, TRIP UNIT ONLY, TYPE KT, 350 AMP, 3 POLE, 600 VAC MAX
    ✓ IN STOCK!
    CAN$1,185.86 Buy Surplus As Low As CAN$711.52
    CAN$711.52
    SIEMENS S11FD60

    SIEMENS

    S11FD60

    BREAKER FD 125VDC ST, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 125 VDC SHUNT TRIP. SUITS FD FRAME BREAKERS.
    ✓ IN STOCK!
    CAN$1,282.00 Buy Surplus As Low As CAN$975.00
    CAN$975.00
    SIEMENS S09JLD6

    SIEMENS

    S09JLD6

    BREAKER JD/LD/LMD 48VDC ST, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER INTERNAL ACCESSORY. 48 VDC SHUNT TRIP. SUITS JD / LD / LMD FRAME BREAKERS.
    ✓ IN STOCK!
    CAN$1,282.00 Buy Surplus As Low As CAN$770.00
    CAN$770.00
    SIEMENS JD63T350

    SIEMENS

    ITE SIEMENS

    JD63T350

    CIRCUIT BREAKER TRIP UNIT, I-T-E, TYPE JD6, 350A, 3 POLE, 40C
    ✓ IN STOCK!
    CAN$1,687.00 Buy Surplus As Low As CAN$978.11
    CAN$978.11
    SIEMENS JD63T300

    SIEMENS

    ITE SIEMENS

    JD63T300

    CIRCUIT BREAKER TRIP UNIT, 300AMP, 3 POLE, 600V, JD6 TYPE
    ✓ IN STOCK!
    CAN$1,687.00 Buy Surplus As Low As CAN$1,004.45
    CAN$1,004.45
    EATON CORPORATION MES3800LSIG

    EATON CORPORATION

    CUTLER HAMMER

    MES3800LSIG

    EATON MES 310+ ETU 3-POLE 800A LSIG FOR SERIES C MDL BREAKERS
    ✓ IN STOCK!
    CAN$12,712.00 Buy Surplus As Low As CAN$9,662.00
    CAN$9,662.00
    GENERAL ELECTRIC TJK636T300

    GENERAL ELECTRIC

    TJK636T300

    CIRCUIT BREAKER TRIP, TYPE TJK, 600 AMP, 3 POLE, 600 V
    ✓ IN STOCK!
    CAN$1,938.84 Buy Surplus As Low As CAN$894.59
    CAN$894.59
    SIEMENS S01MN6

    SIEMENS

    S01MN6

    SHUNT TRIP, SUITABLE FOR MD / ND / PD / RD FRAME BREAKERS, TYPE S01, 120 VAC, 60 HZ
    ✓ IN STOCK!
    CAN$1,282.00 Buy Surplus As Low As CAN$770.00
    CAN$770.00
    EATON CORPORATION UVH3LP08K

    EATON CORPORATION

    CUTLER HAMMER

    UVH3LP08K

    EATON FIELD INSTALLABLE UNDERVOLTAGE TRIP, 110-127 VAC SENSING RANGE, 18IN PIGTAIL. FOR USE WITH AUTOMATIONDIRECT (EATON) 400A FRAME MCCBS.
    ✓ IN STOCK!
    CAN$1,523.00 Buy Surplus As Low As CAN$1,158.00
    CAN$1,158.00
    EATON CORPORATION SNT1RP08K

    EATON CORPORATION

    CUTLER HAMMER

    SNT1RP08K

    SHUNT TRIP, F FRAME, 18 INCH PIGTAIL LEADS, RIGHT POLE
    ✓ IN STOCK!
    CAN$1,241.25 Buy Surplus As Low As CAN$945.56
    CAN$945.56
    EATON CORPORATION LT3500FA

    EATON CORPORATION

    CUTLER HAMMER

    LT3500FA

    TRIP UNIT, LT, 3 POLE, 500 AMP, FIXED THERMAL, ADJ. MAGNETIC (UL)
    ✓ IN STOCK!
    CAN$2,491.00 Buy Surplus As Low As CAN$1,495.00
    CAN$1,495.00
    EATON CORPORATION KES3400LSI

    EATON CORPORATION

    CUTLER HAMMER

    KES3400LSI

    CIRCUIT BREAKER TRIP UNIT, ELECTRONIC LSI, 400 AMP MAX, 3-POLE
    ✓ IN STOCK!
    CAN$8,415.09 Buy Surplus As Low As CAN$1,766.99
    CAN$1,766.99
    Repair Yours CAN$1,466.61
    EATON CORPORATION LA3250PT

    EATON CORPORATION

    CUTLER HAMMER

    LA3250PT

    CIRCUIT BREAKER TRIP UNIT,TYPE LA, TRI-PAC TRIP UNIT ONLY, 3 POLE, 1250-2500 TRIP AMP, THERMAL MAGNETIC 40 DEGREES C
    ✓ IN STOCK!
    CAN$4,981.00 Buy Surplus As Low As CAN$2,989.00
    CAN$2,989.00
    EATON CORPORATION HLA3125T

    EATON CORPORATION

    CUTLER HAMMER

    HLA3125T

    CIRCUIT BREAKER TRIP UNIT, 3 POLE, 125 AMPS, 600 VAC MAX, THERMAL-MAGNETIC, TYPE: HLA
    ✓ IN STOCK!
    CAN$2,958.00 Buy Surplus As Low As CAN$1,775.00
    CAN$1,775.00
    EATON CORPORATION NZMB2-A63-NA

    EATON CORPORATION

    CUTLER HAMMER

    NZMB2-A63-NA

    NZMB2-A63-NA,AUXILIARY SWITCH FOR NZMB2 63A BREAKERS (NORTH AMERICA)
    ✓ IN STOCK!
    CAN$2,620.00 Buy Surplus As Low As CAN$1,572.00
    CAN$1,572.00
    EATON CORPORATION NZMH2-A20-NA

    EATON CORPORATION

    CUTLER HAMMER

    NZMH2-A20-NA

    CIRCUIT BREAKER, 3 POLE, SCREW CONNECTION, 20 AMP, IP20
    ✓ IN STOCK!
    CAN$1,557.93 Buy Surplus As Low As CAN$747.99
    CAN$747.99
    SIEMENS 5SM3347-0

    SIEMENS

    5SM3347-0

    DISCONTINUED BY MANUFACTURER, RESIDUAL CURRENT OPERATED CIRCUIT BREAKER, 400VAC, 80AMP, 30MA, 4 POLE, SCREW TERMINALS, DIN RAIL MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$730.00
    CAN$730.00
    Repair Yours CAN$480.00
    EATON CORPORATION MST2

    EATON CORPORATION

    CUTLER HAMMER

    MST2

    SHUNT TRIP SWITCH, UNIVERSAL FRAME, 50 / 60 HZ, 208-240 VOLTS AC, 220-250 VOLTS DC
    ✓ IN STOCK!
    CAN$1,194.00 Buy Surplus As Low As CAN$908.00
    CAN$908.00
    EATON CORPORATION 1372D35G22

    EATON CORPORATION

    CUTLER HAMMER

    1372D35G22

    EATON MOLDED CASE CIRCUIT BREAKERS ELECTRICAL AFTERMARKET ACCESSORY SHUNT TRIP
    ✓ IN STOCK!
    CAN$1,350.00 Buy Surplus As Low As CAN$810.00
    CAN$810.00
    EATON CORPORATION HLA3300T

    EATON CORPORATION

    CUTLER HAMMER

    HLA3300T

    CIRCUIT BREAKER TRIP UNIT, TRIP UNIT ONLY, TYPE HLA, 300 AMP, 3 POLE, 600 VAC MAX, L FRAME, INTERCHANGEABLE THERMAL MAGNETIC
    ✓ IN STOCK!
    CAN$2,958.00 Buy Surplus As Low As CAN$1,775.00
    CAN$1,775.00
    EATON CORPORATION HLA3250T

    EATON CORPORATION

    CUTLER HAMMER

    HLA3250T

    BREAKER TRIP,UNIT, TYPE HLA, 3-POLE, 250 AMPS, 600 VAC MAX
    ✓ IN STOCK!
    CAN$2,958.00 Buy Surplus As Low As CAN$2,249.00
    CAN$2,249.00
    EATON CORPORATION NZMN2-A100-NA

    EATON CORPORATION

    CUTLER HAMMER

    NZMN2-A100-NA

    MOLDED CASE CIRCUIT BREAKER, NZM SERIES, 100 AMP, 3 POLE, THERMAL-MAGNETIC TRIP, FRONT SCREW CONNECTION
    ✓ IN STOCK!
    CAN$1,246.00 Buy Surplus As Low As CAN$748.00
    CAN$748.00
    SIEMENS SB20TP02G

    SIEMENS

    SB20TP02G

    TRIP UNIT/INTERCHANGEABLE PROGRAMMER, SB SERIES, SOLID STATE, 1600 A, 600 A, 3-POLE
    ✓ IN STOCK!
    CAN$38,693.00 Buy Surplus As Low As CAN$23,216.00
    CAN$23,216.00
    EATON CORPORATION KT3150T

    EATON CORPORATION

    CUTLER HAMMER

    KT3150T

    TRIP UNIT ONLY, TYPE KT, 150 AMP, 3 POLE, 600 VAC MAX
    ✓ IN STOCK!
    CAN$2,211.00 Buy Surplus As Low As CAN$1,681.00
    CAN$1,681.00
    EATON CORPORATION UVH6RP11K

    EATON CORPORATION

    CUTLER HAMMER

    UVH6RP11K

    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE
    ✓ IN STOCK!
    CAN$1,350.00 Buy Surplus As Low As CAN$891.00
    CAN$891.00
    EATON CORPORATION UVH6RP08K

    EATON CORPORATION

    UVH6RP08K

    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE
    ✓ IN STOCK!
    CAN$1,961.00 Buy Surplus As Low As CAN$1,491.00
    CAN$1,491.00
    SIEMENS ND63T120

    SIEMENS

    ITE SIEMENS

    ND63T120

    CIRCUIT BREAKER TRIP UNIT, FOR ND FRAME, WITH STANDARD BREAKING CAPACITY, 1200 AMP, 3-POLE
    ✓ IN STOCK!
    CAN$5,185.00 Buy Surplus As Low As CAN$3,423.00
    CAN$3,423.00
    SIEMENS PD63T120

    SIEMENS

    PD63T120

    CB TRIP 1200, TRIP UNIT, 3P, 600 VAC, PD STD INTER TM BRKR, MOLDED CASE CIRCUIT BREAKERS , PD63T120 , PD63T120
    ✓ IN STOCK!
    CAN$11,450.00 Buy Surplus As Low As CAN$6,870.00
    CAN$6,870.00
    SIEMENS LD62F600

    SIEMENS

    ITE SIEMENS

    LD62F600

    FRAME FOR LD6 2P 600V 600A, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. 600A LD FRAME FOR STANDARD BREAKING CAPACITY 2-POLE 600V BREAKERS.
    ✓ IN STOCK!
    CAN$2,464.00 Buy Surplus As Low As CAN$1,479.00
    CAN$1,479.00
    SIEMENS JD63T250

    SIEMENS

    JD63T250

    CIRCUIT BREAKER TRIP UNIT, JD SERIES, 250 AMP, 600 V
    ✓ IN STOCK!
    CAN$1,687.00 Buy Surplus As Low As CAN$1,004.45
    CAN$1,004.45
    EATON CORPORATION SNT3T11K

    EATON CORPORATION

    CUTLER HAMMER

    SNT3T11K

    SHUNT TRIP, WITH TERMINAL BLOCK, SERIES C, TYPE SNT, 110-240VAC, 110-125VDC
    ✓ IN STOCK!
    CAN$1,392.00 Buy Surplus As Low As CAN$739.08
    CAN$739.08
    EATON CORPORATION KES3250LS

    EATON CORPORATION

    CUTLER HAMMER

    KES3250LS

    CIRCUIT BREAKER TRIP DEVICE, 250 AMP MAX, 3 POLE
    ✓ IN STOCK!
    CAN$2,207.79 Buy Surplus As Low As CAN$1,324.67
    CAN$1,324.67
    EATON CORPORATION LA3200PT

    EATON CORPORATION

    CUTLER HAMMER

    LA3200PT

    EATON TYPE LA TRI-PAC TRIP UNIT ONLY 3P 200A__200KAIC
    ✓ IN STOCK!
    CAN$5,033.00 Buy Surplus As Low As CAN$3,020.00
    CAN$3,020.00
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