Bolt-on Circuit Breakers

557 products

    Shop our selection of bolt-on, circuit breakers.
    557 products
    Sale
    QBHW3030H - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3030H - Eaton - 30 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $524.01
    Sale
    THQB2135 - GE 35 Amp Double Pole Bolt-On Circuit Breaker
    THQB2135 - GE - 35 Amp Circuit Breaker
    GE
    Save $26
    QOU225 - Square D 25 Amp 2 Pole 240 Volt Bolt-On Unit Mount Circuit Breaker
    QOU225 - Square D - 25 Amp Circuit Breaker
    Schneider Electric
    Sale
    QOB360VH - Square D - 60 Amp 22kA Circuit Breaker
    QOB360VH - Square D - 60 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $377.21
    BAB2125 - Cutler-Hammer 125 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB2125 - Eaton - 125 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BQ3B050 - Siemens 50 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B050 - Siemens - 50 Amp Circuit Breaker
    Siemens / ITE
    Save $394.01
    Sale
    QOB325 - Square D 25 Amp 3 Pole Bolt-On Circuit Breaker
    QOB325 - Square D - 25 Amp Circuit Breaker
    Schneider Electric
    Save $220.45
    Sale
    THQB32015 - GE 15 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32015 - GE - 15 Amp Circuit Breaker
    GE
    Save $206
    QOU215 - Square D 15 Amp 2 Pole 240 Volt Bolt-On Unit Mount Circuit Breaker
    QOU215 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    Sale
    BE220 - Siemens 20 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE220 - Siemens - 20 Amp GFEP Circuit Breaker
    Siemens / ITE
    Save $823.01
    Sale
    QOB140 - Square D 40 Amp Single Pole Bolt-On Circuit Breaker
    QOB140 - Square D - 40 Amp Circuit Breaker
    Schneider Electric
    Save $32.81
    Sale
    QBHW2050 - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2050 - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $204.32
    Sale
    QBHW3050H - Eaton Cutler-Hammer 50 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3050H - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $527.01
    QOU110 - Square D 10 Amp 1 Pole 240 Volt Miniature Circuit Breaker
    QOU110 - Square D - 10 Amp Circuit Breaker
    Schneider Electric
    Sale
    THQB2180 - GE 80 Amp Double Pole Bolt-On Circuit Breaker
    THQB2180 - GE - 80 Amp Circuit Breaker
    GE
    Save $37
    QOM2200VH - Square D 200 Amp QOM2 Frame Size Main Circuit Breaker
    QOM2200VH - Square D - 200 Amp Main Circuit Breaker
    Schneider Electric
    Sale
    BQ3B040 - Siemens 40 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B040 - Siemens - 40 Amp Circuit Breaker
    Siemens / ITE
    Save $391.01
    QBHW1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1020 - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THQB2170 - GE 70 Amp Double Pole Bolt-On Circuit Breaker
    THQB2170 - GE - 70 Amp Circuit Breaker
    GE
    Save $25
    Sale
    B220H - Siemens 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B220H - Siemens - 20 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $287.01
    Sale
    THQB32045 - GE 45 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32045 - GE - 45 Amp Circuit Breaker
    GE
    Save $201
    Sale
    QBHW3040H - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3040H - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $490.01
    QOU235 - Square D 35 Amp 2 Pole 240 Volt Miniature Circuit Breaker
    QOU235 - Square D - 35 Amp Circuit Breaker
    Schneider Electric
    Sale
    QBGFT2030 - Eaton - 30 Amp GFCI Circuit Breaker
    QBGFT2030 - Eaton - 30 Amp GFCI Circuit Breaker
    QBGFT2030 - Eaton - 30 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $113
    Sale
    BE230 - Siemens 30 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE230 - Siemens - 30 Amp GFEP Circuit Breaker
    Siemens / ITE
    Save $821.01
    BQ2B125 - Siemens 125 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B125 - Siemens - 125 Amp Circuit Breaker
    Siemens / ITE
    BQ2B070 - Siemens 70 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B070 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    Sale
    BQ3B070 - Siemens 70 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B070 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    Save $467.01
    Sale
    THQB1125 - GE 25 Amp Single Pole Bolt-On Circuit Breaker
    THQB1125 - GE - 25 Amp Circuit Breaker
    GE
    Save $9
    Sale
    QOB330VH - Square D - 30 Amp 22kA Circuit Breaker
    QOB330VH - Square D - 30 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $359.21
    THHQB2120 - GE 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2120 - GE - 22kA Circuit Breaker
    GE
    Sale
    QOU3100 - Square D 100 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU3100 - Square D - 100 Amp Circuit Breaker
    Schneider Electric
    Save $253.01
    Sale
    QOB2125 - Square D 125 Amp Double Pole Bolt-On Circuit Breaker
    QOB2125 - Square D - 125 Amp Circuit Breaker
    Schneider Electric
    Save $406.09
    Sale
    QOU2100 - Square D - 100 Amp Circuit Breaker
    QOU2100 - Square D - 100 Amp Circuit Breaker
    QOU2100 - Square D - 100 Amp Circuit Breaker
    Schneider Electric
    Save $160.90
    Sale
    QBHW2040 - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2040 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $238.79
    THHQB2150 - GE 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2150 - GE - 22kA Circuit Breaker
    GE
    Sale
    QOB240GFI - Square D 40 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QOB240GFI - Square D - 40 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $254.01
    QOU245 - Square D 45 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOU245 - Square D - 45 Amp Circuit Breaker
    Schneider Electric
    Sale
    BAB2050S - Cutler-Hammer 50 Amp 2 Pole 240 Volt Shunt Trip Breaker
    BAB2050S - Eaton - 50 Amp Shunt Trip Breaker
    Eaton Cutler-Hammer
    Save $391.65
    Sale
    QBGFEP2030 - Eaton Cutler-Hammer 30 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2030 - Eaton - 30 Amp GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Save $667.01
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