100 Amp Breakers

520 products

    Save on 100 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    520 products
    Sale
    EGS3100FFG - Eaton - Molded Case Circuit Breaker
    EGS3100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $655 CAD
    Limited availability
    EGS3100FFB - Eaton - Molded Case Circuit Breaker
    EGS3100FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $795 CAD
    EGS3100AFG - Eaton - Molded Case Circuit Breaker
    EGS3100AFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    EGS2100FFG - Eaton - Molded Case Circuit Breaker
    EGS2100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $135 CAD
    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
    Limited availability
    EGB3100FFB - Eaton - Molded Case Circuit Breaker
    EGB3100FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $602 CAD
    Limited availability
    EGB3100AFG - Eaton - Molded Case Circuit Breaker
    EGB3100AFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $133 CAD
    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 $134 CAD
    Sale
    EGB2100FFB - Eaton - Molded Case Circuit Breaker
    EGB2100FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $111 CAD
    EGB1100FFG - Eaton - Molded Case Circuit Breaker
    EGB1100FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    QRH23B100L - Siemens - Molded Case Circuit Breaker
    QRH23B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 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
    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 $866.01 CAD
    HQR22B100 - Siemens - Circuit Breaker Enclosure
    Bolt-On - 100 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    Sale
    HJD3100L - Eaton - Molded Case Circuit Breaker
    HJD3100L - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $779 CAD
    Sale
    HFXD63B100L - Siemens - Molded Case Circuit Breaker
    HFXD63B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Save $1,026 CAD
    HFD63B100L - Siemens - Molded Case Circuit Breaker
    HFD63B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    HFD1100 - Eaton - Molded Case Circuit Breaker
    HFD1100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $149 CAD
    HED43B100L - Siemens - Molded Case Circuit Breaker
    HED43B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 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
    Sale
    FDC2100 - Eaton - Molded Case Circuit Breaker
    FDC2100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $808 CAD
    Sale
    EHD2100 - Eaton - Molded Case Circuit Breaker
    EHD2100 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $439 CAD
    ED21B100L - Siemens - Molded Case Circuit Breaker
    ED21B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 1 Pole - 120 Volt
    Siemens/ITE
    CFD63B100L - Siemens - Molded Case Circuit Breaker
    CFD63B100L - Siemens - Molded Case Circuit Breaker
    CFD63B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    CED63A100L - Siemens - Molded Case Circuit Breaker
    CED63A100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    KD3100Y - Eaton Molded Case Circuit Breakers
    KD3100Y - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $839 CAD
    Sale
    KD3100X - Eaton Molded Case Circuit Breakers
    KD3100X - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $839 CAD
    Sale
    KD3100C - Eaton Molded Case Circuit Breakers
    KD3100C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $839 CAD
    Sale
    KD3100W - Eaton Molded Case Circuit Breakers
    KD3100W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $839 CAD
    Sale
    JD3100Y - Eaton Molded Case Circuit Breakers
    JD3100Y - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $383 CAD
    Sale
    JD3100X - Eaton Molded Case Circuit Breakers
    JD3100X - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $383 CAD
    Sale
    JD3100C - Eaton Molded Case Circuit Breakers
    JD3100C - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $383 CAD
    Sale
    JD3100W - Eaton Molded Case Circuit Breakers
    JD3100W - Eaton - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $383 CAD
    Sale
    HMCPS150T4W - Eaton Molded Case Circuit Breaker
    HMCPS150T4W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $871 CAD
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