Bolt-on Circuit Breakers

874 products

    Shop our selection of bolt-on, circuit breakers.
    874 products
    Sale
    QOB115AFI - Square D 15 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOB115AFI - Square D - 15 Amp AFCI Circuit Breaker
    Schneider Electric
    Save $171.01
    Sale
    BQD6350 - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6350 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $722.01
    BQD235 - Siemens 35 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD235 - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens / ITE
    B215HH - Siemens 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B215HH - Siemens - 15 Amp 22kA Circuit Breaker
    Siemens / ITE
    BQL215 - Commander 15 Amp Double Pole Bolt-On Circuit Breaker
    BQL215 - Commander 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    BQ3B035 - Siemens 35 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B035 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    Save $380.01
    Sale
    QOB240EPD - Square D 40 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB240EPD - Square D - 40 Amp 30 mA GFEP Breaker
    Schneider Electric
    Save $443.89
    Sale
    THQB32015ST1 - GE - Molded Case Circuit Breaker
    THQB32015ST1 - GE - Molded Case Circuit Breaker
    GE
    Save $67
    Sale
    THQB2150ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    THQB2150ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
    GE
    Save $151.01
    Sale
    B330HH - Siemens - 30 Amp Circuit Breaker
    Siemens / ITE
    Save $807.01
    B210000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    BQD160 - Siemens 60 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker
    BQD160 - Siemens - 60 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQD150 - Siemens 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker
    BQD150 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ3B100H - Siemens 100 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B100H - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $897.01
    BQ2B100H - Siemens 100 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B100H - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    BQ1B02000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $227.01
    Sale
    GHB2090 - Eaton - Molded Case Circuit Breaker
    GHB2090 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $731.55
    THHQB1135 - GE 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1135 - GE - Molded Case Circuit Breaker
    GE
    Sale
    QBHW2060S - Eaton Cutler-Hammer 60 Amp 2 Pole 240 Volt Bolt-On Electric Motor Starter
    QBHW2060S - Eaton - 60 Amp Electric Motor Starter
    Eaton Cutler-Hammer
    Save $27
    Sale
    QBHW2040S - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker Load Center
    QBHW2040S - Eaton - 40 Amp Load Center
    Eaton Cutler-Hammer
    Save $27
    Sale
    QBHW1030S - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHW1030S - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $293.01
    Limited availability
    BAB3030HV - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB3030HV - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $64
    B115AF - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    BA115AF - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    BA115AF - Siemens - 15 Amp AFCI Circuit Breaker
    Siemens / ITE
    Save $361.01
    Sale
    BA120AF - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    BA120AF - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $323.01
    QOU145 - Square D 45 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOU145 - Square D - 45 Amp Circuit Breaker
    Schneider Electric
    Sale
    BQD6370 - Siemens 70 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6370 - Siemens - 70 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $991.01
    Limited availability
    BQD335 - Siemens 35 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD335 - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQD190 - Siemens 90 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    BQD190 - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    B125HH - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B125HH - Siemens - 25 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $185.01
    Limited availability
    B170H - Siemens 70 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B170H - Siemens - 70 Amp 22kA Circuit Breaker
    Siemens / ITE
    B135H - Siemens 35 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B135H - Siemens - 35 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    BQD6320 - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6320 - Siemens - Circuit Breaker
    Siemens / ITE
    Save $652.01
    Limited availability
    BAB1045 - Eaton - 45 Amp Circuit Breaker
    BAB1045 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    BF125A - Siemens 25 Amp Single Pole GFCI Bolt-On Circuit Breaker
    BF125A - Siemens - 25 Amp GFCI Circuit Breaker
    Siemens / ITE
    BQ1B035 - Siemens 35 Amp Single Pole 120V BQ Bolt-On Circuit Breaker
    BQ1B035 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    BQL225 - Commander 25 Amp Double Pole Bolt-On Circuit Breaker
    BQL225 - Commander 25 Amp Circuit Breaker
    Eaton Cutler-Hammer
    BQL260 - Commander 60 Amp Double Pole Bolt-On Circuit Breaker
    BQL260 - Commander 60 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    CHB270 - Eaton Cutler-Hammer 70 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    CHB270 - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $149.01
    Limited availability
    GHB1045 - Eaton - Molded Case Circuit Breaker
    GHB1045 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $133.60
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