Circuit Breakers

9007 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9007 products
    TEYL2020B - GE 20 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL2020B - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    GE
    Limited availability
    TEYL1015B - GE 15 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL1015B - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 480 Volt
    GE
    Sale
    EGB3020FFG - Eaton - Molded Case Circuit Breaker
    EGB3020FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $549 CAD
    TEYL2040B - GE 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL2040B - GE - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 480 Volt
    GE
    TEYL2030B - GE 30 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL2030B - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    GE
    TEYL1020B - GE 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL1020B - GE - Molded Case Circuit Breaker
    Bolt-On - 10 Amp - 1 Pole - 480 Volt
    GE
    SHJD69200NT - Siemens - Molded Case Circuit Breaker
    SHJD69200NT - Siemens - Molded Case Circuit Breaker
    Bolt-On - 200 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Sale
    NGS308032E - Eaton - Molded Case Circuit Breaker
    NGS308032E - Eaton - Molded Case Circuit Breaker
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $7,433 CAD
    Sale
    MDL3300 - Eaton - Molded Case Circuit Breaker
    MDL3300 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $5,134 CAD
    TJD422400WL - GE - 400 Amp Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 2 Pole - 240 Volt
    General Electric
    TJD422400 - General Electric 400 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    TJD422400 - GE - 400 Amp Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 2 Pole - 240 Volt
    General Electric
    Sale
    RGC320036E - Eaton - Molded Case Circuit Breaker
    RGC320036E - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 2000 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $23,274 CAD
    Sale
    LDC3600 - Eaton - Molded Case Circuit Breaker
    LDC3600 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,956 CAD
    QDA32070 - Square D 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QDA32070 - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 70 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Sale
    PGL36120U31A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGL36120U31A - Square D - Molded Case Circuit Breakers
    Feed Thru - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $3,510 CAD
    Sale
    PGL36100U41A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGL36100U41A - Square D - Molded Case Circuit Breakers
    Feed Thru - 1000 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $4,520 CAD
    Limited availability
    PGA36120U41A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGA36120U41A - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $2,406 CAD
    Sale
    KD3175 - Eaton - Molded Case Circuit Breaker
    KD3175 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $425 CAD
    Sale
    JJA36200YP - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JJA36200YP - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $442 CAD
    Sale
    LJA36400U44X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 400 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $8,912 CAD
    Sale
    LJA36400U43X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LJA36400U43X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 400 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $3,872 CAD
    Sale
    KH36125 - Square D - Molded Case Circuit Breakers
    KH36125 - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 125 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $646 CAD
    Sale
    KDB3300 - Eaton - Molded Case Circuit Breaker
    KDB3300 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,263 CAD
    Sale
    JJA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JJA36250U33X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $3,023 CAD
    Sale
    JGH3250NN - Eaton - Molded Case Circuit Breaker
    JGH3250NN - Eaton - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,988 CAD
    Sale
    JGA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JGA36250U33X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,711 CAD
    Sale
    HGA36150U31X - Square D 150 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36150U31X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 150 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $633 CAD
    Sale
    JDB3225 - Eaton - Molded Case Circuit Breaker
    JDB3225 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,030 CAD
    Sale
    JDB3150 - Eaton - Molded Case Circuit Breaker
    JDB3150 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,981 CAD
    Sale
    JDB3125 - Eaton - Molded Case Circuit Breaker
    JDB3125 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $620 CAD
    Sale
    JDA36250U44X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JDA36250U44X - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $799 CAD
    HQR23B250 - Siemens - Molded Case Circuit Breaker
    HQR23B250 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    HQR23B225 - Siemens - Molded Case Circuit Breaker
    HQR23B225 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    Sale
    FDC2225 - Eaton - Molded Case Circuit Breaker
    FDC2225 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,043 CAD
    Sale
    FDC2125 - Eaton - Molded Case Circuit Breaker
    FDC2125 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,043 CAD
    Sale
    HMCP400J5 - Eaton - Molded Case Circuit Breaker
    HMCP400J5 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,666 CAD
    Sale
    HKD3100 - Eaton - Molded Case Circuit Breaker
    HKD3100 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,000 CAD
    Sale
    HJD3100 - Eaton - Molded Case Circuit Breaker
    HJD3100 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $779 CAD
    Limited availability
    HFDE322536 - Eaton - Molded Case Circuit Breaker
    HFDE322536 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $3,236 CAD
    Sale
    HFDE316036 - Eaton - Molded Case Circuit Breaker
    HFDE316036 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 160 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $5,591 CAD
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