Circuit Breakers

2281 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    2281 products
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    QBHGFEP2030 - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHGFEP2030 - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,145.01
    Sale
    HJA260604 - Square D 60 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HJA260604 - Square D - 60 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,034.51
    Sale
    HJA260254 - Square D 25 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HJA260254 - Square D - 25 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,005.01
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    NEF421100 - Federal Pacific 100 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    NEF421100 - Federal Pacific - Molded Case Circuit Breaker
    Federal Pacific
    NEF421090 - Federal Pacific 90 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    NEF421090 - Federal Pacific - Molded Case Circuit Breaker
    Federal Pacific
    Sale
    FCV326TE035R - GE 35 Amp Molded Case Circuit Breaker
    GE
    Save $574.01
    NEF421050 - Federal Pacific 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    NEF421050 - Federal Pacific - Molded Case Circuit Breaker
    Federal Pacific
    NEF421080 - Federal Pacific 80 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    NEF421080 - Federal Pacific - Molded Case Circuit Breaker
    Federal Pacific
    FDB2110L - Eaton - Molded Case Circuit Breaker
    FDB2110L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BJA260302 - Square D - 30 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $615.01
    Sale
    CHH2150H4X - Eaton - Molded Case Circuit Breaker
    CHH2150H4X - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,273.01
    Q2M2200MB - Square D - 200 Amp Molded Case Circuit Breaker
    Schneider Electric
    BGA261252 - Square D 125 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    BGA261252 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    JJA262501 - Square D - Molded Case Circuit Breaker
    JJA262501 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $872
    Sale
    JGA262501 - Square D - Molded Case Circuit Breaker
    JGA262501 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $4,947.51
    Sale
    MGL26400 - Square D 400 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    MGL26400 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $2,575.01
    FAL240201021 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    PJL26000S10 - Square D 1000 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    PJL26000S10 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $5,686.01
    Sale
    MDLB2800W - Eaton - Molded Case Circuit Breaker
    MDLB2800W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $7,906.51
    Q4L2250 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    NMX2B800 - Siemens 800 Amp 2 pole 600 Volt Molded Case Circuit Breaker
    NMX2B800 - Siemens - 800 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $7,996.01
    MHP26800 - Square D 800 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    MHP26800 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    HLL26050 - Square D - Molded Case Circuit Breaker
    HLL26050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,641.01
    Sale
    QGA221751 - Square D 175 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGA221751 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,251.51
    Sale
    QGA221004 - Square D 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGA221004 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $690.01
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    HLA260302 - Square D 30 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    HLA260302 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,750.01
    HEB2B125B - Siemens - 125 Amp Molded Case Circuit Breaker
    HEB2B125B - Siemens - 125 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    HEB2B110B - Siemens - 110 Amp Molded Case Circuit Breaker
    HEB2B110B - Siemens - 110 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $166.95
    Sale
    HLL26025 - Square D - Molded Case Circuit Breaker
    HLL26025 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,641.01
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    QE2125VH - Square D 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QE2125VH - Square D - 125 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    FBV26TE080R2 - GE 80 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FBV26TE080R2 - GE 80 Amp Molded Case Circuit Breaker
    GE
    Save $647.01
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    QE2100VH - Square D 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QE2100VH - Square D - 100 Amp Molded Case Circuit Breaker
    Schneider Electric
    FXD62B110 - Siemens - 110 Amp Molded Case Circuit Breaker
    FXD62B110 - Siemens - 110 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    CHH2150H2X - Eaton - Molded Case Circuit Breaker
    CHH2150H2X - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,501.01
    Sale
    QO2150VH - Square D 150 Amp 2 Pole 120 Volt Molded Case Circuit Breaker
    QO2150VH - Square D - 150 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $388.01
    Sale
    BF240AH - Siemens 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    BF240AH - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $617.01
    QBHW3090HS - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3090HS - Eaton - 90 Amp Circuit Breaker
    Eaton Cutler-Hammer
    HFB2070 - Eaton Cutler-Hammer 70 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    HFB2070 - Eaton - 70 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QGP22100TM - Square D 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QGP22100TM - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $640.01
    Sale
    HQR22B150 - Siemens - Molded Case Circuit Breaker
    HQR22B150 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,992.01
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