Bolt-on Circuit Breakers

931 products

    Shop our selection of bolt-on, circuit breakers.
    931 products
    BQ3B060H - Siemens 60 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B060H - Siemens - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    BQD240 - Siemens 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD240 - Siemens - 40 Amp Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    QBGFEP2020 - Eaton Cutler-Hammer 20 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2020 - Eaton - 20 Amp GFEP Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    THHQB32070 - GE 70 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32070 - GE - 22kA Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    GE
    THHQB32090 - GE 90 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB32090 - GE - 22kA Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    GE
    Limited availability
    BQD190 - Siemens 90 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    BQD190 - Siemens - 90 Amp Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    Sale
    QB2020GF - Eaton Cutler-Hammer 20 Amp Double Pole Ground Fault Bolt-On Circuit Breaker
    QB2020GF - Eaton - 20 Amp Ground Fault Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $207.01 CAD
    THQB1115AF2 - GE - 15 Amp AFCI Circuit Breaker
    THQB1115AF2 - GE - 15 Amp AFCI Circuit Breaker
    THQB1115AF2 - GE - 15 Amp AFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    GE
    BQD215 - Siemens 15 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD215 - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    BQD230 - Siemens 30 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD230 - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    B370H - Siemens - 70 Amp 22kA Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QBGF2025 - Eaton Cutler-Hammer 25 Amp 2 Pole 240 Volt Ground Fault Circuit Breaker
    QBGF2025 - Eaton - 25 Amp Ground Fault Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 240 Volt
    GE
    Save $204 CAD
    Sale
    THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker
    THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    GE
    Save $165 CAD
    BQD6240 - Siemens 40 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6240 - Siemens - 40 Amp Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 600 Volt
    Siemens / ITE
    QBGFEP2050 - Eaton Cutler-Hammer 50 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2050 - Eaton - 50 Amp GFEP Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    B390 - Siemens 90 Amp 3 Pole Bolt-On Circuit Breaker
    B390 - Siemens - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QBGFEP2015 - Eaton Cutler-Hammer 15 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2015 - Eaton - 15 Amp GFEP Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    QBHW2040S - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker Load Center
    QBHW2040S - Eaton - 40 Amp Load Center
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $463 CAD
    Sale
    QBHW2050S - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHW2050S - Eaton - 50 Amp Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $473 CAD
    Sale
    QBHW2060S - Eaton Cutler-Hammer 60 Amp 2 Pole 240 Volt Bolt-On Electric Motor Starter
    QBHW2060S - Eaton - 60 Amp Electric Motor Starter
    Bolt-On - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $443 CAD
    B270HH - Siemens 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B270HH - Siemens - 70 Amp 22kA Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    B290HH - Siemens - 90 Amp 22kA Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    BQD220 - Siemens 20 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD220 - Siemens - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    B390H - Siemens - 90 Amp 22kA Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QBH2100 - Commander 100 Amp Double Pole Bolt-On Circuit Breaker
    QBH2100 - Commander - 100 Amp Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QB2040GF - Eaton Cutler-Hammer 40 Amp Double Pole Ground Fault Bolt-On Circuit Breaker
    QB2040GF - Eaton - 40 Amp Ground Fault Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    THQB1120GFEP - GE - 20 Amp 30 mA Ground Fault (GFEP) Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    B39000S01 - Siemens - 90 Amp Shunt Trip Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sale
    QBH1020AFGF - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBH1020AFGF - Eaton - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $98 CAD
    B32000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QOB390VH - Square D - 90 Amp 22kA Circuit Breaker
    QOB390VH - Square D - 90 Amp 22kA Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Limited availability
    BQ3B04000S01 - Siemens 40 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B04000S01 - Siemens - 40 Amp Shunt Trip Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Limited availability
    BQD225 - Siemens 25 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD225 - Siemens - 25 Amp Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    BQD6325 - Siemens 25 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6325 - Siemens - 25 Amp Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    QBGFT2015 - Eaton Cutler-Hammer 15 Amp Double Pole GFCI Bolt-On Circuit Breaker
    QBGFT2015 - Eaton - 15 Amp GFCI Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBGFEP2030 - Eaton Cutler-Hammer 30 Amp 2 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP2030 - Eaton - 30 Amp GFEP Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBH330 - Commander 30 Amp 3 Pole Bolt-On Circuit Breaker
    QBH330 - Commander 30 Amp Circuit Breaker
    30 Amp
    Eaton Cutler-Hammer
    Limited availability
    GBH2045 - Eaton Cutler-Hammer 45 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker
    GBH2045 - Eaton - 45 Amp Circuit Breaker
    Bolt-On - 45 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
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