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    Circuit Breaker / Circuit Breaker Trip

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    Results 151-200 of 860.
    SCHNEIDER ELECTRIC 685690

    SCHNEIDER ELECTRIC

    SQUARE D

    685690

    DISCONTINUED BY MANUFACTURER, UNDERVOLTAGE TRIP, MASTERPACT, TIME DELAYED, 110/127 VAC, 50/60 HZ, SUITABLE FOR USE WITH M/MP/MC FRAME INSULATED CASE CIRCUIT BREAKERS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$6,351.51
    CAN$6,351.51
    Repair Yours CAN$3,520.17
    SCHNEIDER ELECTRIC 29085

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    29085

    CIRCUIT BREAKER TRIP UNIT 100AMP 4POLE STR22GE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,383.27
    CAN$1,383.27
    Repair Yours CAN$971.08
    SCHNEIDER ELECTRIC 29054

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    29054

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER TRIP UNIT, 4 POLES, 25AMP, THERMAL-MAGNETIC TRIP, LEFT SIDE NEUTRAL, OVERLOAD AND SHORT CIRCUIT PROTECTON, SLOT AND SCREW MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$746.39
    CAN$746.39
    SCHNEIDER ELECTRIC 29053

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    29053

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER TRIP UNIT, 4 POLES, 40AMP, THERMAL-MAGNETIC TRIP, LEFT SIDE NEUTRAL, OVERLOAD AND SHORT CIRCUIT PROTECTON, SLOT AND SCREW MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$746.39
    CAN$746.39
    SCHNEIDER ELECTRIC 33073

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    33073

    CONTROL UNIT, MICROLOGIC, 6.0 AMP, 3 POLE / 4 POLE, LONG-TIME IR / TR: 9 SETTINGS, SHORT-TIME LSD / TSD: 9 SETTINGS, INSTANTANIOUS LI: 9 SETTINGS, THERMAL MEMORY: 20MN, LCD
    ✓ IN STOCK!
    CAN$7,332.44 Buy Surplus As Low As CAN$4,226.49
    CAN$4,226.49
    Repair Yours CAN$2,857.84
    SCHNEIDER ELECTRIC 33070

    SCHNEIDER ELECTRIC

    SQUARE D

    33070

    CIRCUIT BREAKER TRIP UNIT, MICROLOGIC 5.0, ELECTRONIC TYPE, 630-6300 AMP RATING, 3 OR 4 POLES, LONG/SHORT INSTANTANEOUS PICKUP, LONG/SHORT TIME DELAY ADJUST , 33070
    ✓ IN STOCK!
    CAN$6,223.51 Buy Surplus As Low As CAN$2,820.09
    CAN$2,820.09
    SCHNEIDER ELECTRIC 26620

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    26620

    CIRCUIT BREAKER VIGI C60 3POLE 30MA 415VAC
    ✓ IN STOCK!
    CAN$987.02 Buy Surplus As Low As CAN$750.71
    CAN$750.71
    Repair Yours CAN$415.14
    SCHNEIDER ELECTRIC 29042

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    29042

    CB ACCESSORY, TRIP UNIT
    ✓ IN STOCK!
    CAN$946.67 Buy Surplus As Low As CAN$720.45
    CAN$720.45
    SCHNEIDER ELECTRIC C4032D400

    SCHNEIDER ELECTRIC

    SQUARE D

    C4032D400

    TRIP UNIT, MICROLOGIC 2.3, 400 AMP, 3 POLE 3D, ELECTRONIC, FOR COMPACT NSX 400/630 CIRCUIT BREAKERS
    ✓ IN STOCK!
    CAN$6,081.17 Buy Surplus As Low As CAN$4,760.75
    CAN$4,760.75
    SCHNEIDER ELECTRIC 33072

    SCHNEIDER ELECTRIC

    MERLIN GERIN

    33072

    DISCONTINUED BY MANUFACTURER, CONTROL UNIT, MICROLOGIC, 5 AMP, FOR MASTERPACT NT/NW, LSI PROTECTIONS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,740.57
    CAN$4,740.57
    Repair Yours CAN$3,315.03
    EATON CORPORATION 2C12790G01

    EATON CORPORATION

    CUTLER HAMMER

    2C12790G01

    DISCONTINUED BY MANUFACTURER, SHUNT TRIP, COIL ASSEMBLY, 110/127VAC, 110/125VDC, USED W/ MDS/MDN LOW VOLTAGE CIRCUIT BREAKERS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$728.51
    CAN$728.51
    SIEMENS SB20TP01G

    SIEMENS

    SB20TP01G

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER TRIP UNIT, SB SERIES, SOLID STATE DIGITAL ELECTRONIC INTERCHANGEABLE PROGRAMMER/TRIP UNIT DEVICE, LONG-TIME/SHORT-TIME/INSTANTANEOUS/GF LSIG, 60 ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,252.61
    CAN$2,252.61
    Repair Yours CAN$1,272.45
    SIEMENS KM3-T600

    SIEMENS

    ITE SIEMENS

    KM3-T600

    CIRCUIT BREAKER TRIP, 600AMP, 3POLE, 600VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$813.84
    CAN$813.84
    EATON CORPORATION STR

    EATON CORPORATION

    CUTLER HAMMER

    STR

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, NRX ? 208/250 VAC/VDC SHUNT TRIP KIT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,086.24
    CAN$1,086.24
    SIEMENS 3VL9400-1SK00

    SIEMENS

    3VL9400-1SK00

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER ASSEMBLY, 380-600VAC, 50/60HZ, 127VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$742.07
    CAN$742.07
    SIEMENS 3WT9841-0JC00

    SIEMENS

    3WT9841-0JC00

    DISCONTINUED BY MANUFACTURER 01/16/2024, TRIP UNIT / ELECTRONIC, MODEL ETU8WT, LSING WITH LED TRIPPED INDICATOR TEST FUNCTION, N-CONDUCTOR / EARTH FAULT PROTECTION
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,406.25
    CAN$1,406.25
    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
    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
    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
    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 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
    EATON CORPORATION LA2225PT

    EATON CORPORATION

    CUTLER HAMMER

    LA2225PT

    TRIP UNIT, 225AMP, 2P
    ✓ IN STOCK!
    CAN$2,387.00 Buy Surplus As Low As CAN$1,815.00
    CAN$1,815.00
    EATON CORPORATION HMA3800T

    EATON CORPORATION

    CUTLER HAMMER

    HMA3800T

    TRIP UNIT, FOR MOLDED CASE CIRCUIT BREAKER, MARK 75, 800 AMP, 3 POLE, 600 V, 3000-6000 AMP MAGNETIC TRIP RANGE
    ✓ IN STOCK!
    CAN$56,400.02 Buy Surplus As Low As CAN$2,083.19
    CAN$2,083.19
    EATON CORPORATION HLA34000TM

    EATON CORPORATION

    CUTLER HAMMER

    HLA34000TM

    TYPE HLA, MAGNETICNETIC ONLY TRIP UNIT, 3 P, 400 A, 600 VAC MAX
    ✓ IN STOCK!
    CAN$2,958.00 Buy Surplus As Low As CAN$2,249.00
    CAN$2,249.00
    EATON CORPORATION HLA3150T

    EATON CORPORATION

    CUTLER HAMMER

    HLA3150T

    TYPE HLA BREAKER TRIP UNIT, 3-POLE, 150 A, 600 VAC MA, MAGNETICNETIC TRIP TYPE
    ✓ IN STOCK!
    CAN$2,958.00 Buy Surplus As Low As CAN$2,249.00
    CAN$2,249.00
    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
    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 U01MN6

    SIEMENS

    U01MN6

    UNDERVOLTAGE TRIP, FOR CIRCUIT BREAKER, 120 VAC UNDERVOLTAGE REALEASE, SUIS MD / ND / PD / RD FRAME BREAKERS
    ✓ IN STOCK!
    CAN$1,282.00 Buy Surplus As Low As CAN$770.00
    CAN$770.00
    SIEMENS ND63T900

    SIEMENS

    ND63T900

    TRIP FOR ND6 3P 600V 900A, SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER. THERMAL - MAGNETIC TRIP UNIT FOR ND FRAME 900A 3-POLE 600V BREAKERS.
    ✓ IN STOCK!
    CAN$5,185.00 Buy Surplus As Low As CAN$3,941.00
    CAN$3,941.00
    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
    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 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$7,628.00
    CAN$7,628.00
    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
    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
    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
    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
    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
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