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
    QDA221002 - Square D 100 Amp 2 Pole 240 Volt Plug-In Circuit Breaker Shunt Trip
    QDA221002 - Square D - 100 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $325.01 CAD
    TCF100RN - Bussmann - 100 Amp Fuse
    TCF100RN - Bussmann - 100 Amp Fuse
    100 Amp - 600 Volt
    Bussmann
    TCF100 - Bussmann - 100 Amp Fuse
    TCF100 - Bussmann - 100 Amp Fuse
    100 Amp - 600 Volt
    Bussmann
    THED136100 - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    GE
    TED124100 - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 480 Volt
    GE
    DH323FGK - Eaton - Disconnect and Safety Switch
    DH323FGK - Eaton - Disconnect and Safety Switch
    100 Amp - 3 Pole - 3 Volt
    Eaton Cutler-Hammer
    Limited availability
    DH323NGK - Eaton - Disconnect and Safety Switchs
    DH323NGK - Eaton - Disconnect and Safety Switch
    100 Amp - 3 Pole - 3 Volt
    Eaton Cutler-Hammer
    Save $213 CAD
    Limited availability
    DH363NGK - Eaton - Switche
    DH363NGK - Eaton - Disconnect and Safety Switche
    100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $877 CAD
    Limited availability
    QGA221004 - Square D 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGA221004 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Limited availability
    EJB26100 - Square D 100 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker
    EJB26100 - Square D 100 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker
    EJB26100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $600 CAD
    TE100S - GE 100 Amp 600 Volt Circuit Breaker Enclosure
    TE100S - GE - Enclosure
    100 Amp - 600 Volt
    GE
    TE100R - GE 100 Amp 600 Volt Circuit Breaker Enclosure
    TE100R - GE - Enclosure
    100 Amp - 600 Volt
    GE
    Sale
    TEYL3100B - GE 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3100B - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    GE
    Save $679 CAD
    Limited availability
    H363AWK - Square D 100 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    CH363AWK - Square D - Disconnect and Safety Switch
    100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Limited availability
    BBKEB32 - Siemens - Molded Case Circuit Breaker
    BBKEB32 - Siemens - Molded Case Circuit Breaker
    100 Amp - 240 Volt
    Siemens / ITE
    Sale
    EGB3100FFG - Eaton - Molded Case Circuit Breaker
    EGB3100FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $359 CAD
    Sale
    BGL36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BGL36100 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $232 CAD
    BRHH2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BRHH2100 - Eaton - 100 Amp Molded Case Circuit Breaker
    Plug-In - 100 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    THQL21100ST1 - GE - Circuit Breaker with Shunt Trip
    Plug-In - 100 Amp - 2 Pole - 240 Volt
    GE
    Limited availability
    TE100F - GE 100 Amp 600 Volt Circuit Breaker Enclosures
    TE100F - GE - Enclosure
    100 Amp - 600 Volt
    GE
    Sale
    BJA36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36100 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $575 CAD
    Sale
    FBN36TE100RV - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE100RV - GE - Molded Case Circuit Breaker
    Bolt-On- 100 Amp - 3 Pole - 600 Volt
    GE
    Save $621 CAD
    Sale
    EDB3100L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $166 CAD
    LGG3B100L - Siemens - Molded Case Circuit Breaker
    LGG3B100L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    HJL36100U33X - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJL36100U33X - Square D - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    ADR1033 - Appleton - 100 Amp 600V 3 Pole 3 Wire Powertite Series Pin & Sleeve Receptacle
    ADR1033 - Appleton - Receptacle
    100 Amp - 3 Pole - 3 Wire - 600 V
    Appleton
    Limited availability
    QC1100 - Eaton - Circuit Breaker
    QC1100 - Eaton - Circuit Breaker
    Feed Thru - 100 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    HGA261001 - Square D 100 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA261001 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA261004 - Square D 100 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA261004 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 100 Amp - 2 Pole - 600 Volt
    Schneider Electric
    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
    HED43B100 - Siemens 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B100 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    HED42B100 - Siemens 100 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED42B100 - Siemens - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    Sale
    EGB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Circuit Breaker
    EGB34100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Save $299 CAD
    Sale
    EGB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EGB24100 - Square D 100 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EGB24100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 480 Volt
    Schneider Electric
    Save $198 CAD
    31074-400-57 - Square D 100 Amp 3 Pole 480 Volt Magnetic Coil
    31074-400-57 - Square D - 100 Amp Magnetic Coil
    100 Amp - 3 Pole - 480 Volt
    Schneider Electric
    Sale
    SEDA36AN0100 - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SEDA36AN0100 - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    GE
    Save $397 CAD
    Sale
    HMCPE100T3C - Eaton - Molded Case Circuit Breaker
    HMCPE100T3C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $808 CAD
    Sale
    HMCP100L3C - Eaton - Molded Case Circuit Breaker
    HMCP100L3C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $505 CAD
    Sale
    FD2100L - Eaton - Molded Case Circuit Breaker
    FD2100L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $180 CAD
    Limited availability
    CC3100 - Eaton - Circuit Breaker
    CC3100 - Eaton - Main Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $152 CAD
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