Circuit Breakers

2536 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2536 products
    BRN115AFC - Eaton Cutler-Hammer 15 Amp Single Pole Combination Arc Fault (AFCI) Circuit Breaker
    BRN115AFC - Eaton Cutler-Hammer 15 Amp Single Pole Combination Arc Fault (AFCI) Circuit Breaker
    BRN115AFC - Eaton - Arc Fault (AFCI) Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    BR115 - Eaton Cutler-Hammer 15 Amp Single Pole Circuit Breaker
    BR115 - Eaton - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $1 CAD
    DNPL1515 - Eaton Cutler-Hammer Tandem 15/15 Amp Single Pole Circuit Breaker
    DNPL1515 - Eaton Cutler-Hammer Tandem 15 / 15 Amp Single Pole Circuit Breaker
    DNPL1515 - Eaton - 15/15 Amp Tandem Circuit Breaker
    Plug-In - 15/15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker
    BR120 - Eaton - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $2 CAD
    BR230 - Eaton Cutler-Hammer 30 Amp Double Pole Circuit Breaker
    BR230 - Eaton - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BR220 - Eaton Cutler-Hammer 20 Amp Double Pole Circuit Breaker
    BR220 - Eaton - 20 Amp Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $50 CAD
    Sale
    BRP115AFC - Eaton Cutler-Hammer 15 Amp Single Pole AFCI Circuit Breaker
    BRP115AFC - Eaton - 15 Amp AFCI Circuit Breaker
    Plug in - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $10 CAD
    Sale
    BR215 - Eaton Cutler-Hammer 15 Amp Double Pole Circuit Breaker
    BR215 - Eaton - 15 Amp Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $6 CAD
    DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker
    DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker
    DNPL2020 - Eaton -20 / 20 Amp Tandem Circuit Breaker
    Plug-In - 20/20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BR260 - Eaton Cutler-Hammer 60 Amp Double Pole Circuit Breaker
    BR260 - Eaton - 60 Amp Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BR240 - Eaton Cutler-Hammer 40 Amp Double Pole Circuit Breaker
    BR240 - Eaton - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Combination Arc Fault (AFCI) Circuit Breaker
    BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Compact AFCI Circuit Breaker
    BRN120AFC - Eaton - 20 Amp Arc Fault (AFCI) Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BR250 - Eaton Cutler-Hammer 50 Amp Double Pole Circuit Breaker
    BR250 - Eaton - 50 Amp Circuit Breaker
    Plug-In - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    DNPL153015 - Eaton Cutler-Hammer Quad 15/30/30/15 Amp Circuit Breaker
    DNPL153015 - Eaton - 15/30/30/15 Quad Amp Circuit Breaker
    Plug-In - 30 Amp - Quad - 240 Volt
    Eaton Cutler-Hammer
    BR225 - Eaton Cutler-Hammer 25 Amp Double Pole Circuit Breaker
    BR225 - Eaton - 25 Amp Circuit Breaker
    Plug-In - 25 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    QBH230 - Commander 30 Amp Double Pole Bolt-On Circuit Breaker
    QBH230 - Commander - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $32 CAD
    DNPL154015 - Eaton Cutler-Hammer Quad 15/40/40/15 Amp Circuit Breaker
    DNPL154015 - Eaton Cutler-Hammer Quad 15/40/15 Amp Circuit Breaker
    DNPL154015 - Eaton - 15/40/40/15 Amp Quad Circuit Breaker
    Plug-In - 40 Amp - Quad - 240 Volt
    Eaton Cutler-Hammer
    QBH260 - Commander 60 Amp Double Pole Bolt-On Circuit Breaker
    QBH260 - Commander - 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    DNBA1515 - Eaton Cutler-Hammer Tandem 15 Amp Single Pole Bolt-On Circuit Breaker
    DNBA1515 - Eaton Cutler-Hammer Tandem 15 Amp Single Pole Bolt-On Circuit Breaker
    DNBA1515 - Eaton - 15 Amp Tandem Circuit Breaker
    Bolt-On - 15/15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    DNPL152015 - Eaton Cutler-Hammer Quad 15/20/20/15 Amp Circuit Breaker
    DNPL152015 - Eaton Cutler-Hammer Quad 15/20/15 Amp Circuit Breaker
    DNPL152015 - Eaton - 15/20/20/15 Amp Quad Circuit Breaker
    Plug-In - 20 Amp - Quad - 240 Volt
    Eaton Cutler-Hammer
    BQLT15 - Commander Tandem 15 Amp Bolt-On Circuit Breaker
    BQLT15 - Commander Tandem 15 Amp Bolt-On Circuit Breaker
    BQLT15 - Commander - 15 Amp Tandem Circuit Breaker
    Bolt-On - 15/15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    BR130 - Eaton Cutler-Hammer 30 Amp Single Pole Circuit Breaker
    BR130 - Eaton - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $8 CAD
    BR2100 - Eaton Cutler-Hammer 100 Amp Double Pole Circuit Breaker
    BR2100 - Eaton - 100 Amp Circuit Breaker
    Plug-In - 100 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBH15 - Commander 15 Amp Single Pole Bolt-On Circuit Breaker
    QBH15 - Commander - 15 Amp Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    BAB2040 - Eaton Cutler-Hammer 40 Amp Double Pole Bolt-On Circuit Breaker
    BAB2040 - Eaton - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $9.80 CAD
    BQL250 - Commander 50 Amp Double Pole Bolt-On Circuit Breaker
    BQL250 - Commander 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    GFTCB260 - Eaton - 60 Amp GFCI Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    QBH250 - Commander 50 Amp Double Pole Bolt-On Circuit Breaker
    QBH250 - Commander - 50 Amp Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    GFTCB240 - Eaton Cutler-Hammer 40 Amp Double Pole GFCI Circuit Breaker
    GFTCB240 - Eaton - 40 Amp GFCI Circuit Breaker
    Plug-In - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    DNPL151515 - Eaton Cutler-Hammer Quad 15/15/15/15 Amp Circuit Breaker
    DNPL151515 - Eaton Cutler-Hammer Quad 15/15/15 Amp Circuit Breaker
    DNPL151515 - Eaton - 15/15/15/15 Amp Quad Circuit Breaker
    Plug-In - 15 Amp - Quad - 240 Volt
    Eaton Cutler-Hammer
    GFTCB220 - Eaton Cutler-Hammer 20 Amp Double Pole GFCI Circuit Breaker
    GFTCB220 - Eaton - 20 Amp GFCI Circuit Breaker
    Plug-In - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    BAB2020 - Eaton - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $9 CAD
    Sale
    QBH240 - Commander 40 Amp Double Pole Bolt-On Circuit Breaker
    QBH240 - Commander - 40 Amp Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $32 CAD
    Sale
    BAB1020 - Eaton - 20 Amp Circuit Breaker
    BAB1020 - Eaton - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $4 CAD
    QBH20 - Commander 20 Amp Single Pole Bolt-On Circuit Breaker
    QBH20 - Commander - 20 Amp Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BQLT-15-215 - Commander Quad 15/15/15/15 amp Bolt-On Circuit Breaker
    BQLT-15-215 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 15 Amp Double Pole Bolt-On Circuit Breaker
    BQLT-15-215 - Commander - 15 Amp Quad Circuit Breaker
    Bolt-On - 15 Amp - Quad - 240 Volt
    Eaton Cutler-Hammer
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    QBH2100 - Commander 100 Amp Double Pole Bolt-On Circuit Breaker
    QBH2100 - Commander - 100 Amp Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    GFTCB215 - Eaton Cutler-Hammer 15 Amp Double Pole GFCI Circuit Breaker
    GFTCB215 - Eaton - 15 Amp GFCI Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    BQL260 - Commander 60 Amp Double Pole Bolt-On Circuit Breaker
    BQL260 - Commander 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker
    BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker
    BQLT20 - Commander - 20 Amp Tandem Circuit Breaker
    Bolt-On - 20/20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
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