Circuit Breakers

991 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    991 products
    Sale
    B115AFH - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Save $37 CAD
    QO130PL - Square D 30 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO130PL - Square D - 30 Amp Molded Case Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 240 Volt
    Schneider Electric
    BQ1B045 - Siemens 45 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B045 - Siemens - 45 Amp Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Limited availability
    BF115AH - Siemens 15 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BF115AH - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BA120AFCH - Siemens 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BA120AFCH - Siemens - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    THQL1145 - GE 45 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1145 - GE - Circuit Breaker
    Plug-In - 45 Amp - 1 Pole - 120 Volt
    GE
    THQL1135 - GE 35 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1135 - GE - Circuit Breaker
    Plug-In - 35 Amp - 1 Pole - 120 Volt
    GE
    THHQB1135 - GE 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1135 - GE - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    GE
    THHQB1115AF - GE 15 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1115AF - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    GE
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    THQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    TEB111050WL - GE 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111050WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 1 Pole - 120 Volt
    GE
    THQL1120GFEP - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THQL1120GFEP - GE 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    GE
    TEB111060WL - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111060WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 1 Pole - 120 Volt
    GE
    Limited availability
    QBGFT1040 - Eaton Cutler-Hammer 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QBGFT1040 - Eaton - 40 Amp Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Limited availability
    BR120ST - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    BR120ST - Eaton - 20 Amp Shunt Trip Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    FBN16TE040RV - GE 40 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN16TE040RV - GE - Molded Case Circuit Breaker
    Bolt-On- 40 Amp - 1 Pole - 600 Volt
    GE
    Limited availability
    QCGFEP1030 - Eaton - Molded Case Circuit Breaker
    QCGFEP1030 - Eaton - GFEP Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    EDB14035 - Square D 35 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14035 - Square D - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    Schneider Electric
    Limited availability
    EGB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EGB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EGB14050 - Square D - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 277 Volt
    Schneider Electric
    Save $57 CAD
    TED113080WL - GE 80 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113080WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 1 Pole - 277 Volt
    GE
    EDB14050 - Square D 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14050 - Square D - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 277 Volt
    Schneider Electric
    TED113100WL - GE 100 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 1 Pole - 277 Volt
    GE
    TED113090WL - GE 90 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113090WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 1 Pole - 277 Volt
    GE
    TED113010WL - GE 10 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113010WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 10 Amp - 1 Pole - 277 Volt
    GE
    HGB1B015B - Siemens - Molded Case Circuit Breaker
    HGB1B015B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 347 Volt
    Siemens / ITE
    HED41B035 - Siemens - Molded Case Circuit Breaker
    HED41B035 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    Limited availability
    ED41B045 - Siemens - Molded Case Circuit Breaker
    ED41B045 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 120 Volt
    Siemens/ITE
    ED21B035 - Siemens - Molded Case Circuit Breaker
    ED21B035 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    Siemens/ITE
    ED21B025 - Siemens - Molded Case Circuit Breaker
    ED21B025 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Siemens/ITE
    CQD145 - Siemens - Molded Case Circuit Breaker
    CQD145 - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    CQD130 - Siemens - Molded Case Circuit Breaker
    CQD130 - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    CQD135 - Siemens - Molded Case Circuit Breaker
    CQD135 - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    CQD125 - Siemens - Molded Case Circuit Breaker
    CQD125 - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BA115AFC - Siemens 15 Amp 1 Pole AFCI Bolt-On Circuit Breaker
    BA120AFC - Siemens - 20 Amp AFCI Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    HED41B090 - Siemens - Molded Case Circuit Breaker
    HED41B090 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    HED41B080 - Siemens - Molded Case Circuit Breaker
    HED41B080 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    HED41B070 - Siemens - Molded Case Circuit Breaker
    HED41B070 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    GBH1070 - Eaton Cutler-Hammer 70 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    GBH1070 - Eaton - 70 Amp Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    GBH1060 - Eaton Cutler-Hammer 60 Amp 1 Pole 600 Volt Bolt-On Circuit Breaker
    GBH1060 - Eaton - 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    GBH1050 - Eaton Cutler-Hammer 40 Amp 1 Pole 600 Volt Molded Case Circuit Breaker
    GBH1050 - Eaton - 40 Amp Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    Recently viewed