Circuit Breakers

9278 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9278 products
    CFD63B225 - Siemens - Molded Case Circuit Breaker
    CFD63B225 - Siemens - Molded Case Circuit Breaker
    CFD63B225 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CFD63B125 - Siemens - Molded Case Circuit Breaker
    CFD63B125 - Siemens - Molded Case Circuit Breaker
    CFD63B125 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CFD63A250 - Siemens - Molded Case Circuit Breaker
    CFD63A250 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CFD63A150 - Siemens - Molded Case Circuit Breaker
    CFD63A150 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B125L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B110L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 110 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B090L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B080L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B070L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B040L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63B020L - Siemens - Molded Case Circuit Breaker
    CED63B020L - Siemens - Molded Case Circuit Breaker
    CED63B020L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A125 - Siemens - Molded Case Circuit Breaker
    CED63A125 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A050 - Siemens - Molded Case Circuit Breaker
    CED63A050 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A040 - Siemens - Molded Case Circuit Breaker
    CED63A040 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A030 - Siemens - Molded Case Circuit Breaker
    CED63A030 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A025 - Siemens - Molded Case Circuit Breaker
    CED63A025 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A010 - Siemens - Molded Case Circuit Breaker
    CED63A010 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 10 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A005 - Siemens - Molded Case Circuit Breaker
    CED63A005 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 5 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A003 - Siemens - Molded Case Circuit Breaker
    CED63A003 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 3 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A001 - Siemens - Molded Case Circuit Breaker
    CED63A001 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Limited availability
    BQD6345 - Siemens 45 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6345 - Siemens - 45 Amp Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Sale
    THQB32015ST1 - GE - Molded Case Circuit Breaker
    THQB32015ST1 - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 240 Volt
    GE
    Save $130 CAD
    THQB1115ST1 - GE - 15 Amp Shunt Trip Circuit Breaker
    THQB1115ST1 - GE - 15 Amp Shunt Trip Circuit Breaker
    THQB1115ST1 - GE - 15 Amp Shunt Trip Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    GE
    FBH36TE040RV - GE - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    GE
    TQD32225WL - GE - Molded Case Circuit Breaker
    TQD32225WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 240 Volt
    GE
    TQD32125WL - GE - Molded Case Circuit Breaker
    TQD32125WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 240 Volt
    GE
    TQD22225WL - GE - Molded Case Circuit Breaker
    TQD22225WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 2 Pole - 240 Volt
    GE
    TQD22175WL - GE - Molded Case Circuit Breaker
    TQD22175WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 2 Pole - 240 Volt
    GE
    TQD22100WL - GE - Molded Case Circuit Breaker
    TQD22100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 240 Volt
    GE
    TKM836F000 - GE 800 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TKM836F000 - GE - 800 Amp Molded Case Circuit Breaker
    800 Amp - 3 Pole - 600 Volt
    GE
    TJK636600WL - GE 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJK636600WL - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
    TJK436400WL - GE 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJK436400WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    GE
    TJK436350WL - GE 350 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJK436350WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    GE
    TJJ436300WL - GE 300 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJJ436300WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    GE
    THQD32225WL - GE 225 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    THQD32225WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 240 Volt
    GE
    THQD32175WL - GE 175 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    THQD32175WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 240 Volt
    GE
    THQD32125WL - GE 125 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    THQD32125WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 240 Volt
    GE
    THQD32100WL - GE 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    THQD32100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 240 Volt
    GE
    THQC32090WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 240 Volt
    GE
    THQC32045WL - GE - Molded Case Circuit Breaker
    THQC32045WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 3 Pole - 240 Volt
    GE
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