Circuit Breakers

4960 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    4960 products
    B120 - Siemens 20 Amp Single Pole Bolt-On Circuit Breaker
    B120 - Siemens - 20 Amp Circuit Breaker
    Siemens / ITE
    from $9.99
    THQB2130 - GE 30 Amp Double Pole Bolt-On Circuit Breaker
    THQB2130 - GE - 30 Amp Circuit Breaker
    GE
    $31.99
    Sale
    BAB1020 - Eaton - 20 Amp Circuit Breaker
    BAB1020 - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    from $7.99 Regular price $19.99 Save $12
    QO115 - Square D 15 Amp Single Pole Circuit Breaker
    QO115 - Square D 15 Amp Single Pole Circuit Breaker
    QO115 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    $8.79
    QO230 - Square D 30 Amp Double Pole Circuit Breaker
    QO230 - Square D - 30 Amp Circuit Breaker
    Schneider Electric
    $21.99
    B230 - Siemens 30 Amp Double Pole Bolt-On Circuit Breaker
    B230 - Siemens - 30 Amp Circuit Breaker
    Siemens / ITE
    $25.49
    THQB2120 - GE 20 Amp Double Pole Bolt-On Circuit Breaker
    THQB2120 - GE - 20 Amp Circuit Breaker
    GE
    $31.99
    B220 - Siemens 20 Amp Double Pole Bolt-On Circuit Breaker
    B220 - Siemens - 20 Amp Circuit Breaker
    Siemens / ITE
    $25.49
    Q120 - Siemens 20 Amp Single Pole Circuit Breaker
    Q120 - Siemens - 20 Amp Circuit Breaker
    Siemens / ITE
    $5.89
    THQB1120 - GE 20 Amp Single Pole Bolt-On Circuit Breaker
    THQB1120 - GE - 20 Amp Circuit Breaker
    GE
    from $6.99
    QO250 - Square D 50 Amp Double Pole Circuit Breaker
    QO250 - Square D - 50 Amp Circuit Breaker
    Schneider Electric
    $22.99
    QO2100 - Square D 100 Amp Double Pole Circuit Breaker
    QO2100 - Square D - 100 Amp Circuit Breaker
    Schneider Electric
    $42.99
    QO220 - Square D 20 Amp Double Pole Circuit Breaker
    QO220 - Square D - 20 Amp Circuit Breaker
    Schneider Electric
    $21.99
    THQB1120GFT - GE 20 Amp Single Pole GFCI Bolt-On Circuit Breaker
    THQB1120GFT - GE - 20 Amp GFCI Circuit Breaker
    GE
    $105.99
    BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker
    BR120 - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    $5.99
    QOB220 - Square D 20 Amp Double Pole Bolt-On Circuit Breaker
    QOB220 - Square D - 20 Amp Circuit Breaker
    Schneider Electric
    $25.99
    QOB230 - Square D 30 Amp Double Pole Bolt-On Circuit Breaker
    QOB230 - Square D - 30 Amp Circuit Breaker
    Schneider Electric
    $27.99
    BQ2B030 - Siemens 30 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B030 - Siemens - 30 Amp Circuit Breaker
    Siemens / ITE
    $30.99
    BR230 - Eaton Cutler-Hammer 30 Amp Double Pole Circuit Breaker
    BR230 - Eaton - 30 Amp Circuit Breaker
    Eaton Cutler-Hammer
    $16.99
    QOB250 - Square D 50 Amp Double Pole Bolt-On Circuit Breaker
    QOB250 - Square D - 50 Amp Circuit Breaker
    Schneider Electric
    $28.99
    BR2100 - Eaton Cutler-Hammer 100 Amp Double Pole Circuit Breaker
    BR2100 - Eaton - 100 Amp Circuit Breaker
    Eaton Cutler-Hammer
    $47.99
    Sale
    Q330 - Siemens 30 Amp 3 Pole Circuit Breaker
    Q330 - Siemens - 30 Amp Circuit Breaker
    Siemens / ITE
    Sale price $53.99 Regular price $470.00 Save $416.01
    BR3100 - Eaton Cutler-Hammer 100 Amp 3 Pole Circuit Breaker
    BR3100 - Eaton - 100 Amp Circuit Breaker
    Eaton Cutler-Hammer
    $114.49
    THQB2160 - GE 60 Amp Double Pole Bolt-On Circuit Breaker
    THQB2160 - GE - 60 Amp Circuit Breaker
    GE
    $31.99
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