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    Circuit Breaker / Molded Case Circuit Breaker

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    Results 1-50 of 106.
    ZINSCO R38-50

    ZINSCO

    R38-50

    CIRCUIT BREAKER, 50AMP, 2 POLE, TWIN BREAKER, 120/240VAC
    ✓ IN STOCK!
    $79.05 Buy Surplus As Low As $47.43
    $47.43
    Repair Yours $200.00
    ZINSCO Q40

    ZINSCO

    Q40

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 40 AMP, 1-POLE, 120/240 V, 1-PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $31.50
    $31.50
    ZINSCO Q243020

    ZINSCO

    Q243020

    DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, 20 A, 3-POLE, 240 V
    ✓ IN STOCK!
    Buy Surplus As Low As $476.10
    $476.10
    Repair Yours $429.00
    ZINSCO QC-30

    ZINSCO

    QC-30

    CIRCUIT BREAKER 30AMP 2POLE 120/240VAC MOLDED CASE
    ✓ IN STOCK!
    $65.00 Buy Surplus As Low As $40.00
    $40.00
    ZINSCO Q243030

    ZINSCO

    Q243030

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 30 AMP, 3-POLE, 240 V
    ✓ IN STOCK!
    Buy Surplus As Low As $495.00
    $495.00
    Repair Yours $390.00
    ZINSCO R3830

    ZINSCO

    R3830

    CIRCUIT BREAKER, 30AMP, 2POLE, 120/240V
    ✓ IN STOCK!
    $98.28 Buy Surplus As Low As $58.97
    $58.97
    Repair Yours $200.00
    ZINSCO QC-15

    ZINSCO

    QC-15

    CIRCUIT BREAKER, 2 POLE, 1 PHASE, 15 AMPS, 240 VOLTS, THERMAL/MAGNETIC SUBCIRCUIT BREAKER, LONG-TIME AND INSTANTANEOUS FUNCTIONS
    ✓ IN STOCK!
    $92.80 Buy Surplus As Low As $55.68
    $55.68
    Repair Yours $200.00
    ZINSCO UQFP100

    ZINSCO

    UQFP100

    OBSOLETE, CIRCUIT BREAKER, 100AMP, 2POLE, 240V, 1PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $350.00
    ZINSCO QCAL-60

    ZINSCO

    QCAL-60

    CIRCUIT BREAKER, MOLDED CASE, QC SERIES, 60 AMP, 2 POLE, 240 VAC
    ✓ IN STOCK!
    $375.00 Buy Surplus As Low As $90.00
    $90.00
    ZINSCO QCAL-70

    ZINSCO

    QCAL-70

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 70 AMP, 2 POLE, 240 V
    ✓ IN STOCK!
    Buy Surplus As Low As $115.00
    $115.00
    ZINSCO QCB15

    ZINSCO

    QCB15

    DISCONTINUED, CIRCUIT BREAKER, 15AMP, 2POLE, 240V, 1PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $105.30
    $105.30
    ZINSCO QFB24150

    ZINSCO

    QFB24150

    DISCONTINUED, CIRCUIT BREAKER, 150AMP, 3POLE, 240V, 3PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $750.00
    $750.00
    Repair Yours $640.00
    ZINSCO R38-40

    ZINSCO

    R38-40

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 40AMP, 1POLE, 240V, 1PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $50.40
    $50.40
    ZINSCO Q60

    ZINSCO

    Q60

    CIRCUIT BREAKER, 60AMP, 1POLE, 120V, 1PHASE
    ✓ IN STOCK!
    $72.00 Buy Surplus As Low As $44.00
    $44.00
    Repair Yours $200.00
    ZINSCO Q243070

    ZINSCO

    Q243070

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, TYPE Q2430, 240 VOLTS, 70 AMP, 3 POLE, MOLDED CASE
    ✓ IN STOCK!
    Buy Surplus As Low As $606.00
    $606.00
    ZINSCO Q243015

    ZINSCO

    Q243015

    CIRCUIT BREAKER, 3 POLE, 15 AMP, 240V
    ✓ IN STOCK!
    $530.36 Buy Surplus As Low As $318.21
    $318.21
    Repair Yours $200.00
    ZINSCO Q243040

    ZINSCO

    Q243040

    MOLDED CASE CIRCUIT BREAKER, Q TYPE, 3 POLE, 40A, 240V, 10KA@240V, STANDARD INTERRUPTING CAPACITY, PLUG-IN, COMPLETE WITH TRIP, LI - LONG-TIME AND INSTANTANEOUS TRIP FUNCTIONS, AND LOAD SIDE ...
    ✓ IN STOCK!
    $493.00 Buy Surplus As Low As $296.00
    $296.00
    Repair Yours $244.00
    ZINSCO QFP24-150-2

    ZINSCO

    QFP24-150-2

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, MOLED CASE, TYPE: QFP24, 150 AMPS, 2 POLE, 240 VAC, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $200.00
    ZINSCO TBFP125-2

    ZINSCO

    TBFP125-2

    2P 125A PLUG IN, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $493.50 Buy Surplus As Low As $296.10
    $296.10
    Repair Yours $245.76
    ZINSCO QCAL125

    ZINSCO

    QCAL125

    CIRCUIT BREAKER, 2 POLE, 125 AMP, ZINSCO PLUG IN FULL SIZE, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $617.00 Buy Surplus As Low As $371.00
    $371.00
    Repair Yours $308.00
    ZINSCO QL2436250

    ZINSCO

    QL2436250

    CIR BRK, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $3,838.00 Buy Surplus As Low As $2,303.00
    $2,303.00
    Repair Yours $1,912.00
    ZINSCO R38-20/15

    ZINSCO

    R38-20/15

    CIRCUIT BREAKER, R38 TYPE, 20/15 AMP, 2 POLE, MOLDED CASE
    ✓ IN STOCK!
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    Repair Yours $200.00
    ZINSCO QB2430-70

    ZINSCO

    QB2430-70

    BKR, CIRCUIT BREAKER, , CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    $1,426.00 Buy Surplus As Low As $856.00
    $856.00
    Repair Yours $711.00
    ZINSCO QB2430-20

    ZINSCO

    QB2430-20

    BKR, CIRCUIT BREAKER, 0, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $475.00 Buy Surplus As Low As $285.00
    $285.00
    Repair Yours $237.00
    ZINSCO QCP20

    ZINSCO

    QCP20

    CIRCUIT BREAKER,QCP, 2 POLE, 20 AMP, 240 VOLTS
    ✓ IN STOCK!
    Call For Availability
    ZINSCO QCP30

    ZINSCO

    QCP30

    CIRCUIT BREAKER, QCP, 2 POLE, 30 AMPS
    ✓ IN STOCK!
    Call For Availability
    ZINSCO QP55

    ZINSCO

    QP55

    CIRCUIT BREAKER, 55 AMP,TYPE Q
    ✓ IN STOCK!
    Call For Availability
    ZINSCO QP60

    ZINSCO

    QP60

    CIRCUIT BREAKER, 60 AMP, TYPE Q
    ✓ IN STOCK!
    $79.00 Buy Surplus As Low As $48.00
    $48.00
    ZINSCO Q243050D

    ZINSCO

    Q243050D

    CIRCUIT BREAKER, TYPE Q, 3 POLE, 50AMP, 120/240VAC
    ✓ IN STOCK!
    $553.00 Buy Surplus As Low As $333.00
    $333.00
    Repair Yours $269.00
    ZINSCO QFP2150K

    ZINSCO

    QFP2150K

    DISCONTINUED BY MANUFACTURER, MOLDED CASE CIRCUIT BREAKER, QFP, 150 AMP, 2 POLE, 240 V
    ✓ IN STOCK!
    Buy Surplus As Low As $215.00
    $215.00
    Repair Yours $200.00
    ZINSCO R3830RT

    ZINSCO

    R3830RT

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1 POLE, 30 AMP, 120 VOLTS
    ✓ IN STOCK!
    Buy Surplus As Low As $13.50
    $13.50
    ZINSCO R38AL15RT

    ZINSCO

    R38AL15RT

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 1-POLE UNIT, 15 AMP, 120V
    ✓ IN STOCK!
    Buy Surplus As Low As $45.90
    $45.90
    Repair Yours $200.00
    ZINSCO QFP2200K

    ZINSCO

    QFP2200K

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 POLE, 200 AMP, 240 V
    ✓ IN STOCK!
    $1,000.00 Buy Surplus As Low As $425.00
    $425.00
    Repair Yours $353.00
    ZINSCO QFB24-3-150

    ZINSCO

    QFB24-3-150

    CIRCUIT BREAKER, TYPE QFB, 3 POLE, 150AMP, BOLT ON
    ✓ IN STOCK!
    Call For Availability
    ZINSCO HQB243015

    ZINSCO

    HQB243015

    MOLDED CASE CIRCUIT BREAKER, 3 POLE, 15 AMP, 240 VAC MAX
    ✓ IN STOCK!
    $636.30 Buy Surplus As Low As $381.78
    $381.78
    Repair Yours $353.00
    ZINSCO Q50

    ZINSCO

    Q50

    CIRCUIT BREAKER, 50AMP, 1POLE, 120V
    ✓ IN STOCK!
    $55.00 Buy Surplus As Low As $33.00
    $33.00
    ZINSCO QCB40

    ZINSCO

    QCB40

    CIRCUIT BREAKER, 40AMP, 2POLE, 120/240VAC
    $541.00 Buy Surplus As Low As $325.00
    $325.00
    Repair Yours $270.00
    ZINSCO HRGF15

    ZINSCO

    HRGF15

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 1POLE, 120VAC, 1PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $597.00
    $597.00
    Repair Yours $490.00
    ZINSCO QFP2125

    ZINSCO

    QFP2125

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 125AMP, 2POLE, 240V, 1PHASE
    ✓ IN STOCK!
    $727.20 Buy Surplus As Low As $479.95
    $479.95
    Repair Yours $403.00
    ZINSCO HQC-15

    ZINSCO

    HQC-15

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 15AMP, 2 POLE,120/240VAC,TYPE HQC
    ✓ IN STOCK!
    Buy Surplus As Low As $63.75
    $63.75
    ZINSCO HQC2070

    ZINSCO

    HQC2070

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 POLE, 70A, 120/240VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $180.88
    $180.88
    ZINSCO VQC-60

    ZINSCO

    VQC-60

    DISCONTINUED BY MANUFACTURER, CIRCUIT BREAKER, 2 POLE, 60A, 120/240V
    ✓ IN STOCK!
    Buy Surplus As Low As $180.88
    $180.88
    ZINSCO Q25

    ZINSCO

    Q25

    1P 25A ZINSCO PLUG IN, CIRCUIT BREAKER, MOLDED CASE, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $120.00 Buy Surplus As Low As $72.00
    $72.00
    Repair Yours $200.00
    ZINSCO QB2100

    ZINSCO

    QB2100

    ZINSCO 2P 100A 240V CB, CIRCUIT BREAKER, MOLDED CASE, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $712.00 Buy Surplus As Low As $428.00
    $428.00
    Repair Yours $356.00
    ZINSCO QFP2-150

    ZINSCO

    QFP2-150

    CIR BRK, CIRCUIT BREAKER, MOLDED CASE, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $408.00 Buy Surplus As Low As $245.00
    $245.00
    Repair Yours $204.00
    ZINSCO QL2424250

    ZINSCO

    QL2424250

    CIR BRK, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $2,027.00 Buy Surplus As Low As $1,217.00
    $1,217.00
    Repair Yours $1,011.00
    ZINSCO QL2424-300

    ZINSCO

    QL2424-300

    CIR BRK, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $2,432.00 Buy Surplus As Low As $1,460.00
    $1,460.00
    Repair Yours $1,212.00
    ZINSCO ZEF431030

    ZINSCO

    ZEF431030

    ZINSCO 3P 30A 480V, CIRCUIT BREAKER, , CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $89.00 Buy Surplus As Low As $54.00
    $54.00
    Repair Yours $200.00
    ZINSCO QSF2053J

    ZINSCO

    QSF2053J

    ZINSCO 200A 600V 3P FUSIBLE PB SWITCH, CIRCUIT BREAKER, , CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    $212.00 Buy Surplus As Low As $128.00
    $128.00
    Repair Yours $200.00
    ZINSCO QB2430-15

    ZINSCO

    QB2430-15

    BKR, CIRCUIT BREAKER, CIRCUIT BREAKER, MOLDED CASE CIRCUIT BREAKER
    ✓ IN STOCK!
    $713.00 Buy Surplus As Low As $428.00
    $428.00
    Repair Yours $356.00
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