Bolt-on Circuit Breakers

873 products

    Shop our selection of bolt-on, circuit breakers.
    873 products
    Sale
    QBGFT2050 - Eaton Cutler-Hammer 50 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QBGFT2050 - Eaton - 50 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $447.01
    Limited availability
    QOB230GFI - Square D 30 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QOB230GFI - Square D - 30 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $248.01
    B115 - Siemens 15 Amp Single Pole Bolt-On Circuit Breaker
    B115 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    Sale
    QBGFT2020 - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QBGFT2020 - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $360.01
    BQ2B040 - Siemens 40 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B040 - Siemens - 40 Amp Circuit Breaker
    Siemens / ITE
    Sale
    QOB3150VH - Square D 150 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    QOB3150VH - Square D - 150 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $1,390
    Sale
    BAB3080H - Eaton - 80 Amp Circuit Breaker
    BAB3080H - Eaton - 80 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $655.19
    Sale
    QOB115 - Square D 15 Amp Single Pole Bolt-On Circuit Breaker
    QOB115 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    Save $30.81
    Sale
    THQB1130 - GE 30 Amp Single Pole Bolt-On Circuit Breaker
    THQB1130 - GE - 30 Amp Circuit Breaker
    GE
    Save $11
    BQ2B050 - Siemens 50 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B050 - Siemens - 50 Amp Circuit Breaker
    Siemens / ITE
    Sale
    B2125 - Siemens 125 Amp Double Pole Bolt-On Circuit Breaker
    B2125 - Siemens - 125 Amp Circuit Breaker
    Siemens / ITE
    Save $660.01
    Sale
    GHB3060 - Eaton - Molded Case Circuit Breaker
    GHB3060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $639.48
    Sale
    BAB1015 - Eaton - 15 Amp Circuit Breaker
    BAB1015 - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $3.80
    Sale
    QOB250GFI - Square D 50 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QOB250GFI - Square D - 50 Amp GFCI Circuit Breaker
    Schneider Electric
    Save $254.01
    Sale
    BAB3015H - Eaton - 15 Amp Circuit Breaker
    BAB3015H - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $474.07
    Sale
    GHB3030 - Eaton - Molded Case Circuit Breaker
    GHB3030 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600.48
    BF120A - Siemens 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    BF120A - Siemens - 20 Amp GFCI Circuit Breaker
    Siemens / ITE
    Sale
    BQ3B100 - Siemens 100 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B100 - Siemens - 100 Amp Circuit Breaker
    Siemens / ITE
    Save $538.01
    Sale
    THQB32080 - GE 80 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32080 - GE - 80 Amp Circuit Breaker
    GE
    Save $291
    B1515 - Siemens 15A/15A Tandem Breaker
    B2020 - Siemens - Tandem Circuit Breaker
    Siemens / ITE
    Sale
    QOB315 - Square D 15 Amp 3 Pole Bolt-On Circuit Breaker
    QOB315 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    Save $233.45
    QOU120 - Square D 20 Amp 1 Pole 240 Volt Miniature Circuit Breaker
    QOU120 - Square D - 20 Amp Circuit Breaker
    Schneider Electric
    Limited availability
    QOU260 - Square D - 60 Amp Circuit Breaker
    Schneider Electric
    B215 - Siemens 15 Amp Double Pole Bolt-On Circuit Breaker
    B215 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    Sale
    GHB3020 - Eaton - Molded Case Circuit Breaker
    GHB3020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $600.48
    BQD315 - Siemens 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD315 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QOB280 - Square D 80 Amp Double Pole Bolt-On Circuit Breaker
    QOB280 - Square D - 80 Amp Circuit Breaker
    Schneider Electric
    Save $206.32
    BQD360 - Siemens 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD360 - Siemens - 60 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQD350 - Siemens 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD350 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    B380 - Siemens 80 Amp 3 Pole Bolt-On Circuit Breaker
    B380 - Siemens - 80 Amp Circuit Breaker
    Siemens / ITE
    Save $627.01
    BQD340 - Siemens 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD340 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BAB2025 - Eaton Cutler-Hammer 25 Amp Double Pole Bolt-On Circuit Breaker
    BAB2025 - Eaton - 25 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    bf230a - Siemens 30 Amp Double Pole GFCI Bolt-On Circuit Breaker
    bf230a - Siemens - 30 Amp GFCI Circuit Breaker
    Siemens / ITE
    Save $543.01
    B335 - Siemens 35 Amp 3 Pole Bolt-On Circuit Breaker
    B335 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    Sale
    BQ3B030 - Siemens 30 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B030 - Siemens - 30 Amp Circuit Breaker
    Siemens / ITE
    Save $401.01
    Sale
    BQ3B060 - Siemens 60 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B060 - Siemens - 60 Amp Circuit Breaker
    Siemens / ITE
    Save $401.01
    QOU130 - Square D 30 Amp 1 Pole 240 Volt Miniature Circuit Breaker
    QOU130 - Square D - 30 Amp Circuit Breaker
    Schneider Electric
    QBGFT1020 - Eaton Cutler-Hammer 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    QBGFT1020 - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THQB2125 - GE 25 Amp Double Pole Bolt-On Circuit Breaker
    THQB2125 - GE - 25 Amp Circuit Breaker
    GE
    Save $24
    BQ1B030 - Siemens 30 Amp Single Pole 120V BQ Bolt-On Circuit Breaker
    BQ1B030 - Siemens - 30 Amp Circuit Breaker
    Siemens / ITE
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