Bolt-on Circuit Breakers

874 products

    Shop our selection of bolt-on, circuit breakers.
    874 products
    B335HH - Siemens - 35 Amp 22kA Circuit Breaker
    Siemens / ITE
    B325H - Siemens - 25 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    B315H - Siemens - 15 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $700.75
    B225H - Siemens - 25 Amp 22kA 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
    Sale
    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
    Sale
    BQ3B070H - Siemens 70 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B070H - Siemens - 70 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $733.01
    Sale
    BQ3B020H - Siemens 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B020H - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $606.01
    BQ2B050H - Siemens 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B050H - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ2B030H - Siemens 30 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B030H - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $230.01
    BQ1B020H - Siemens 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B020H - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    THHQB1135 - GE 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1135 - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    QBHW2070S - Eaton Cutler-Hammer 70 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHW2070S - Eaton - 70 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $22
    Sale
    BF130A - Siemens 30 Amp Single Pole GFCI Bolt-On Circuit Breaker
    BF130AH - Siemens - 30 Amp 22 kA GFCI Circuit Breaker
    Siemens / ITE
    Save $967.01
    Sale
    CHB3090 - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Circuit Breaker
    CHB3090 - Eaton - 90 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $77
    QBHW1040 - Eaton Cutler-Hammer 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1040 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QBHW1045 - Eaton Cutler-Hammer 45 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1045 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    QBHW2055 - Eaton Cutler-Hammer 55 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2055 - Eaton - 55 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QBHW2070 - Eaton Cutler-Hammer 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2070 - Eaton - 70 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $269.01
    Limited availability
    BQGF15 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Bolt-On Ground Fault Circuit Breakers
    BQGF15 - Commander 15 Amp GFCI Circuit Breakers
    Eaton Cutler-Hammer
    Limited availability
    BQGF230 - Commander 30 Amp 2 Pole Bolt-On GFCI Circuit Breakers
    BQGF230 - Commander 30 Amp GFCI Circuit Breakers
    Eaton Cutler-Hammer
    THHQB1150 - GE 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1150 - GE - 22kA Circuit Breaker
    GE
    Limited availability
    BQ3B02000S01 - Siemens 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B02000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $619.01
    Sale
    BQ3B03000S01 - Siemens 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B03000S01 - Siemens - 30 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $544.01
    Sale
    B270HH - Siemens 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B270HH - Siemens - 70 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $1,025.01
    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
    BE260 - Siemens 60 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE260 - Siemens - 60 Amp GFEP Circuit Breaker
    Siemens / ITE
    Sale
    BF125 - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    BF125 - Siemens - 25 Amp GFCI Circuit Breaker
    Siemens / ITE
    Save $389.01
    Limited availability
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    GE
    Sale
    THQB2115GFEP - GE - 15 Amp 30 mA Ground Fault (GFEP) Breaker
    THQB2115GFEP - GE - 15 Amp 30 mA Ground Fault (GFEP) Breaker
    THQB2115GFEP - GE - 15 Amp 30 mA Ground Fault (GFEP) Breaker
    GE
    Save $290.01
    B11500S01 - Siemens 15 Amp 1 Pole 240 Volt Molded Case Bolt-On Circuit Breaker
    B11500S01 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    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
    QOU180 - Square D 80 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOU180 - Square D - 80 Amp Circuit Breaker
    Schneider Electric
    BQD245 - Siemens 45 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD245 - Siemens - 45 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQD235 - Siemens 35 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD235 - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    B125HH - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B125HH - Siemens - 25 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $184.01
    B170H - Siemens 70 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B170H - Siemens - 70 Amp 22kA Circuit Breaker
    Siemens / ITE
    QBH215 - Commander 15 Amp Double Pole Bolt-On Circuit Breaker
    QBH215 - Commander - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QBH260 - Commander 60 Amp Double Pole Bolt-On Circuit Breaker
    QBH260 - Commander - 60 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BQD6315 - Siemens 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6315 - Siemens - Circuit Breaker
    Siemens / ITE
    Save $859.01
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