Circuit Breakers

388 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    388 products
    Sale
    JDC3100 - Eaton - Molded Case Circuit Breaker
    JDC3100 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100A - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $7,573.61 CAD
    Sale
    FD1100L - Eaton - Molded Case Circuit Breaker
    FD1100L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100A - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $87 CAD
    EHD1100L - Eaton - Molded Case Circuit Breaker
    EHD1100L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 160 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    EGS3100FFG - Eaton - Molded Case Circuit Breaker
    EGS3100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    EGS3100FFB - Eaton - Molded Case Circuit Breaker
    EGS3100FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    EGS3100AFG - Eaton - Molded Case Circuit Breaker
    EGS3100AFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    EGS2100FFG - Eaton - Molded Case Circuit Breaker
    EGS2100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    EGS1100FFG - Eaton - Molded Case Circuit Breaker
    EGS1100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    EGS1100FFB - Eaton - Molded Case Circuit Breaker
    EGS1100FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    EGB3100FFB - Eaton - Molded Case Circuit Breaker
    EGB3100FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Sold Out
    EGB3100AFG - Eaton - Molded Case Circuit Breaker
    EGB3100AFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Sale
    EGB2100FFG - Eaton - Molded Case Circuit Breaker
    EGB2100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $96.01 CAD
    EGB2100FFB - Eaton - Molded Case Circuit Breaker
    EGB2100FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    EGB1100FFG - Eaton - Molded Case Circuit Breaker
    EGB1100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    QRH23B100L - Siemens - Molded Case Circuit Breaker
    QRH23B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    QRH22B100L - Siemens - Molded Case Circuit Breaker
    QRH22B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    QR23B100L - Siemens - Molded Case Circuit Breaker
    QR23B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    QR22B100L - Siemens - Molded Case Circuit Breaker
    QR22B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    NGG3B100 - Siemens - Molded Case Circuit Breaker
    NGG3B100 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    NGG2B100 - Siemens - Molded Case Circuit Breaker
    NGG2B100 - Siemens - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    LGG3B100 - Siemens - Molded Case Circuit Breaker
    LGG3B100 - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    HQR23B100H - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    Save $472.01 CAD
    HQR22B100 - Siemens - Circuit Breaker Enclosure
    Bolt-On - 100 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    HJD3100L - Eaton - Molded Case Circuit Breaker
    HJD3100L - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HHED62B100 - Siemens - Molded Case Circuit Breaker
    HHED62B100 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    HFXD63B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HFD63B100L - Siemens - Molded Case Circuit Breaker
    HFD63B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HFD2100 - Eaton - Molded Case Circuit Breaker
    HFD2100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    HFD1100 - Eaton - Molded Case Circuit Breaker
    HFD1100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    HED43B100L - Siemens - Molded Case Circuit Breaker
    HED43B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    HED42B100L - Siemens - Molded Case Circuit Breaker
    HED42B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    HED41B100L - Siemens - Molded Case Circuit Breaker
    HED41B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    Sale
    FXD63B100L - Siemens - Molded Case Circuit Breaker
    FXD63B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Save $340 CAD
    FXD62B100L - Siemens - Molded Case Circuit Breaker
    FXD62B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    FDC3100 - Eaton - Molded Case Circuit Breaker
    FDC3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    FDC2100 - Eaton - Molded Case Circuit Breaker
    FDC2100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    FDB2100 - Eaton - Molded Case Circuit Breaker
    FDB2100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    FD3100 - Eaton - Molded Case Circuit Breaker
    FD3100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    FD2100 - Eaton - Molded Case Circuit Breaker
    FD2100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $180 CAD
    EHD2100 - Eaton - Molded Case Circuit Breaker
    EHD2100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
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