Circuit Breakers

1612 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1612 products
    Sale
    BE230 - Siemens 30 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE230 - Siemens - 30 Amp GFEP Circuit Breaker
    Siemens / ITE
    Save $812.01
    B225 - Siemens 25 Amp Double Pole Bolt-On Circuit Breaker
    B225 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    QOU235 - Square D 35 Amp 2 Pole 240 Volt Miniature Circuit Breaker
    QOU235 - Square D - 35 Amp Circuit Breaker
    Schneider Electric
    BQ2B125 - Siemens 125 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B125 - Siemens - 125 Amp Circuit Breaker
    Siemens / ITE
    THQB2180 - GE 80 Amp Double Pole Bolt-On Circuit Breaker
    THQB2180 - GE - 80 Amp Circuit Breaker
    GE
    Sale
    THQB32015 - GE 15 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32015 - GE - 15 Amp Circuit Breaker
    GE
    Save $165.01
    QOU230 - Square D 30 Amp 2 Pole 240 Volt Bolt-On Unit Mount Circuit Breaker
    QOU230 - Square D - 30 Amp Circuit Breaker
    Schneider Electric
    Sold Out
    QOB335 - Square D 35 Amp 3 Pole Bolt-On Circuit Breaker
    QOB335 - Square D - 35 Amp Circuit Breaker
    Schneider Electric
    Save $193.45
    Sale
    bf220a - Siemens 20 Amp Double Pole GFCI Bolt-On Circuit Breaker
    BF220A - Siemens - 20 Amp GFCI Circuit Breaker
    Siemens / ITE
    Save $565.01
    Sale
    BQ3B070 - Siemens 70 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B070 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    Save $486.01
    Sale
    GHB3070 - Eaton - Molded Case Circuit Breaker
    GHB3070 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $832.99
    BQ2B070 - Siemens 70 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B070 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    THQB1130GFT - GE 30 Amp Single Pole GFCI Bolt-On Circuit Breaker
    THQB1130GFT - GE - 30 Amp GFCI Circuit Breaker
    GE
    Sale
    THQB32045 - GE 45 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32045 - GE - 45 Amp Circuit Breaker
    GE
    Save $147.12
    QOU115 - Square D 15 Amp 1 Pole 240 Volt Miniature Circuit Breaker
    QOU115 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    Sold Out
    GHB3015 - Eaton - Molded Case Circuit Breaker
    GHB3015 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $560.48
    Sale
    QOB325 - Square D 25 Amp 3 Pole Bolt-On Circuit Breaker
    QOB325 - Square D - 25 Amp Circuit Breaker
    Schneider Electric
    Save $179.95
    Sale
    BAB3090H - Eaton - 90 Amp Circuit Breaker
    BAB3090H - Eaton - 90 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $525.97
    Sale
    TEY325 - GE 25 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY325 - GE - Molded Case Circuit Breaker
    GE
    Save $433.01
    BAB2080 - Eaton Cutler-Hammer 80 Amp Double Pole Bolt-On Circuit Breaker
    BAB2080 - Eaton - 80 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sold Out
    QOM2125VH - Square D 125 Amp QOM2 Frame Size Main Circuit Breaker
    QOM2125VH - Square D - 125 Amp Main Circuit Breaker
    Schneider Electric
    Sale
    QOU2100 - Square D 100 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    QOU2100 - Square D - 100 Amp Circuit Breaker
    Schneider Electric
    Save $152.90
    Sale
    QBHW2050 - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2050 - Eaton - 50 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $184.01
    B235 - Siemens 35 Amp Double Pole Bolt-On Circuit Breaker
    B235 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    BAB2045 - Eaton Cutler-Hammer 45 Amp Double Pole Bolt-On Circuit Breaker
    BAB2045 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BAB2050S - Cutler-Hammer 50 Amp 2 Pole 240 Volt Shunt Trip Breaker
    BAB2050S - Eaton - 50 Amp Shunt Trip Breaker
    Eaton Cutler-Hammer
    Save $402.65
    THHQB1130 - GE 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1130 - GE - 22kA Circuit Breaker
    GE
    THHQB2150 - GE 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2150 - GE - 22kA Circuit Breaker
    GE
    B125 - Siemens 25 Amp Single Pole Bolt-On Circuit Breaker
    B125 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    B345 - Siemens 45 Amp 3 Pole Bolt-On Circuit Breaker
    B345 - Siemens - 45 Amp Circuit Breaker
    Siemens / ITE
    BAB1040 - Eaton - 40 Amp Circuit Breaker
    BAB1040 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QOU215 - Square D 15 Amp 2 Pole 240 Volt Bolt-On Unit Mount Circuit Breaker
    QOU215 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    Sale
    QOU3100 - Square D 100 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU3100 - Square D - 100 Amp Circuit Breaker
    Schneider Electric
    Save $234.01
    Sale
    GHB1020 - Eaton - Molded Case Circuit Breaker
    GHB1020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $153.60
    THQB2145 - GE 45 Amp Double Pole Bolt-On Circuit Breaker
    THQB2145 - GE - 45 Amp Circuit Breaker
    GE
    QBHW1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1020 - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QBHW2040 - Eaton Cutler-Hammer 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QBHW2040 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $229.87
    Sale
    QBHW3020H - Eaton Cutler-Hammer 20 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    QBHW3020H - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $542.48
    Sale
    B220H - Siemens 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B220H - Siemens - 20 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $271.01
    BE250 - Siemens 50 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE250 - Siemens - 50 Amp GFEP Circuit Breaker
    Siemens / ITE
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