Bolt-on Circuit Breakers

557 products

    Shop our selection of bolt-on, circuit breakers.
    557 products
    Sale
    THHQB32100 - GE 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32100 - GE - 22kA Circuit Breaker
    GE
    Save $329.01
    Sale
    THQB32025 - GE 25 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32025 - GE - 25 Amp Circuit Breaker
    GE
    Save $203
    Sale
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    QOB350VH - Square D - 50 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $363.21
    QOU210 - Square D 10 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOU210 - Square D - 10 Amp Circuit Breaker
    Schneider Electric
    BAB2030S - Cutler-Hammer 30 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    BAB2030S - Eaton - 30 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QB1020CAF - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QB1020CAF - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $347.01
    Limited availability
    B34000S01 - Siemens - 40 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    QOB230VH - Square D - 30 Amp 22kA Breaker
    QOB230VH - Square D - 30 Amp 22kA Breaker
    Schneider Electric
    Sale
    B230H - Siemens - 30 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $275.01
    Sale
    QOB320GFI - Square D - 20 Amp GFCI Breaker
    Schneider Electric
    Save $215.01
    Sale
    THQB2130ST1 - GE 30 Amp 2 Pole Bolt-On Shunt Trip Circuit Breaker
    THQB2130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    GE
    Save $145.01
    Sale
    QOU350 - Square D 50 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker
    QOU350 - Square D - 50 Amp Circuit Breaker
    Schneider Electric
    Save $182.81
    Sale
    BF130A - Siemens 30 Amp Single Pole GFCI Bolt-On Circuit Breaker
    BF130A - Siemens - 30 Amp GFCI Circuit Breaker
    Siemens / ITE
    Save $524.58
    B38000S01 - Siemens - 80 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    THQB2115GFT - GE - 15 Amp GFCI Circuit Breaker
    THQB2115GFT - GE - 15 Amp GFCI Circuit Breaker
    THQB2115GFT - GE - 15 Amp GFCI Circuit Breaker
    GE
    QOM2175VH - Square D 175 Amp QOM2 Frame Size Main Circuit Breaker
    QOM2175VH - Square D - 175 Amp Main Circuit Breaker
    Schneider Electric
    Sale
    BAB3040HS - Eaton - 40 Amp Shunt Trip Breaker
    Eaton Cutler-Hammer
    Save $790.44
    Sale
    B240H - Siemens - 40 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $267.01
    Sale
    QOB370VH - Square D - 70 Amp 22kA Circuit Breaker
    QOB370VH - Square D - 70 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $372.81
    Sale
    QOU320 - Square D 20 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    QOU320 - Square D - 20 Amp Circuit Breaker
    Schneider Electric
    Save $187.81
    Sale
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    GE
    Save $468.33
    Sale
    QOB330GFI - Square D - 30 Amp GFCI Breaker
    Schneider Electric
    Save $255.01
    Sale
    THHQB32070 - GE 70 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32070 - GE - 22kA Circuit Breaker
    GE
    Save $268.01
    Sale
    QOU390 - Square D 90 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU390 - Square D - 90 Amp Circuit Breaker
    Schneider Electric
    Save $270.29
    Sale
    QOU340 - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU340 - Square D - 40 Amp Circuit Breaker
    Schneider Electric
    Save $193.81
    Sale
    THQB1140 - GE 40 Amp Single Pole Bolt-On Circuit Breaker
    THQB1140 - GE - 40 Amp Circuit Breaker
    GE
    Save $12
    CHB240 - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    CHB240 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QBGFEP2040 - Eaton Cutler-Hammer 40 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2040 - Eaton - 40 Amp GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Save $807.01
    Sale
    QOB215GFI - Square D 15 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QOB215GFI - Square D - 15 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $268.01
    Sale
    QOB230EPD - Square D 30 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB230EPD - Square D - 30 Amp 30 mA GFEP Breaker
    Schneider Electric
    Save $400.89
    Sale
    THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    GE
    Save $310
    Sale
    QBGFT2015 - Eaton Cutler-Hammer 15 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QBGFT2015 - Eaton - 15 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $362.01
    THHQB32020 - GE 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32020 - GE - 22kA Circuit Breaker
    GE
    Sale
    QOB160 - Square D 60 Amp Single Pole Bolt-On Circuit Breaker
    QOB160 - Square D - 60 Amp Circuit Breaker
    Schneider Electric
    Save $32.81
    Sale
    QBHW3070H - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3070H - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,032.11
    Sale
    BAB3030HS - Eaton - 30 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $632.44
    Sale
    B22000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $345.01
    Sale
    BAB2040S - Cutler-Hammer 40 Amp 2 Pole 240 Volt Shunt Trip Breaker
    BAB2040S - Eaton - 40 Amp Shunt Trip Breaker
    Eaton Cutler-Hammer
    Save $392.65
    QBHW3015H - Eaton Cutler-Hammer 15 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3015H - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QOU380 - Square D 80 Amp 3 Pole 240 Volt Unit Mount Circuit Breaker
    QOU380 - Square D - 80 Amp Circuit Breaker
    Schneider Electric
    Save $268.29
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