Circuit Breakers

3491 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    3491 products
    SGDA36AN0600 - GE 600 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SGDA36AN0600 - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
    SJD69300NGT - Siemens - Molded Case Circuit Breaker
    SJD69300NGT - Siemens - Molded Case Circuit Breaker
    Bolt-On - 300 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    SHLD69600G - Siemens - Molded Case Circuit Breaker
    SHLD69600G - Siemens - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    SCND69800ANGTH - Siemens - Molded Case Circuit Breaker
    SCND69800ANGTH - Siemens - Molded Case Circuit Breaker
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    RXD63B160 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    QG315 - Siemens 15 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QG315 - Siemens - 15 Amp Molded Case Circuit Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sale
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $908 CAD
    HPXD63B160H - Siemens - Molded Case Circuit Breaker
    HPXD63B160H - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1600 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HPXD63B120H - Siemens - Molded Case Circuit Breaker
    HPXD63B120H - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HNXD63B120H - Siemens - Molded Case Circuit Breaker
    HNXD63B120H - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HND63F120 - Siemens - Molded Case Circuit Breaker
    HND63F120 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 1200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    HLXD63B600 - Siemens - Molded Case Circuit Breaker
    HLXD63B600 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HLXD63B500 - Siemens - Molded Case Circuit Breaker
    HLXD63B500 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 500 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HLMXD63B700 - Siemens - Molded Case Circuit Breaker
    HLMXD63B700 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 700 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HLMXD63B600 - Siemens - Molded Case Circuit Breaker
    HLMXD63B600 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HLMXD63B500 - Siemens - Molded Case Circuit Breaker
    HLMXD63B500 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 500 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HLD63B600 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    HGB3B100B - Siemens 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B100B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $325 CAD
    Sale
    HGB3B080B - Siemens 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B080B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $154 CAD
    Sale
    HGB3B050B - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B050B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $154 CAD
    Sale
    HGB3B040B - Siemens 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B040B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $154 CAD
    Sale
    HGB3B035B - Siemens 35 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B035B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $154 CAD
    HFD63B100 - Siemens - Molded Case Circuit Breaker
    HFD63B100 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HFD63B090 - Siemens - Molded Case Circuit Breaker
    HFD63B090 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HFD63B080 - Siemens - Molded Case Circuit Breaker
    HFD63B080 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HFD63B070 - Siemens - Molded Case Circuit Breaker
    HFD63B070 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HED43B125 - Siemens 125 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B125 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    HED43B090 - Siemens 90 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B090 - Siemens - Molded Case Circuit Breaker
    Bolt On - 90 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    HED43B080 - Siemens 80 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B080 - Siemens - Molded Case Circuit Breaker
    Bolt On - 80 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    CND63B800H - Siemens - Molded Case Circuit Breaker
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    CED63A002 - Siemens - Molded Case Circuit Breaker
    CED63A002 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 2 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Sale
    LGB3B040B - Siemens 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B040B - Siemens - Molded Case Circuit Breaker
    Bolt On - 40 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $122 CAD
    HED43B045 - Siemens 45 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B045 - Siemens - Molded Case Circuit Breaker
    Bolt On - 45 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    HED43B035 - Siemens 35 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B035 - Siemens - Molded Case Circuit Breaker
    Bolt On - 35 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    HB3B050 - Siemens 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    HB3B050 - Siemens - Molded Case Circuit Breaker
    Bolt On - 50 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    HB3B040 - Siemens 40 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    HB3B040 - Siemens - Molded Case Circuit Breaker
    Bolt On - 40 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    HB3B020 - Siemens 20 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    HB3B020 - Siemens - Molded Case Circuit Breaker
    Bolt On - 20 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    HB3B015 - Siemens 15 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    HB3B015 - Siemens - Molded Case Circuit Breaker
    Bolt On - 15 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    FD63T110 - Siemens 110 Amp 3 Pole 480 Volt Circuit Breaker Trip Unit
    FD63T110 - Siemens - 110 Amp Circuit Breaker Trip Unit
    110 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    ED43B035 - Siemens - Molded Case Circuit Breaker
    ED43B035 - Siemens - Molded Case Circuit Breaker
    ED43B035 - Siemens - Molded Case Circuit Breaker
    Bolt On - 35 Amp - 3 Pole - 480 Volt
    Siemens/ITE
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