1 Pole Breakers

1211 products

    Save on 1 pole, 1 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    1211 products
    Limited availability
    MBKFD3 - Siemens - Mounting Kit
    Siemens / ITE
    Save $1,640.01
    Sale
    ED41B045L - Siemens - Molded Case Circuit Breaker
    ED41B045L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $312.01
    THQC1125WL - GE - Molded Case Circuit Breaker
    THQC1125WL - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    BQ1B050H - Siemens 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B050H - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    BQ1B040H - Siemens 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B040H - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQ1B030H - Siemens 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B030H - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQ1B025H - Siemens 25 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B025H - Siemens - 25 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQ1B015H - Siemens 15 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B015H - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    TEB111030WL - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111030WL - GE - Molded Case Circuit Breaker
    GE
    Save $183.01
    Sale
    TEB111020WL - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111020WL - GE - Molded Case Circuit Breaker
    GE
    Save $218.01
    Sale
    QOB115EPD - Square D - 15 Amp 30 mA GFEP Breaker
    QOB115EPD - Square D - 15 Amp 30 mA GFEP Breaker
    Schneider Electric
    Save $261.01
    Sale
    FH16025A - Square D 25 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    FH16025A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $211.41
    HED41B015 - Siemens 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    HED41B015 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Limited availability
    HED41B040 - Siemens 40 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    HED41B040 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HED41B050 - Siemens 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    HED41B050 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HED41B060 - Siemens 60 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    HED41B060 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HED41B035 - Siemens - Molded Case Circuit Breaker
    HED41B035 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    TEB111050WL - GE 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111050WL - GE - Molded Case Circuit Breaker
    GE
    Save $183.01
    Sale
    TEB111060WL - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111060WL - GE - Molded Case Circuit Breaker
    GE
    Save $183.01
    HED41B050L - Siemens 50 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker
    HED41B050L - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens/ITE
    HED41B060L - Siemens 60 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker
    HED41B060L - Siemens - 60 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Limited availability
    HED41B040L - Siemens 40 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker
    HED41B040L - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens/ITE
    HED41B020L - Siemens 20 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker
    HED41B020L - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    TEB111060 - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111060 - GE - Molded Case Circuit Breaker
    GE
    Save $183.01
    Sale
    TEB111050 - GE 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111050 - GE - Molded Case Circuit Breaker
    GE
    Save $183.01
    THQC1125 - GE - Molded Case Circuit Breaker
    THQC1125 - GE - Molded Case Circuit Breaker
    GE
    THQC1140 - GE - Molded Case Circuit Breaker
    THQC1140 - GE - Molded Case Circuit Breaker
    GE
    HED41B015L - Siemens - Molded Case Circuit Breaker
    HED41B015L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HED41B030L - Siemens - Molded Case Circuit Breaker
    HED41B030L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HED41B035L - Siemens - Molded Case Circuit Breaker
    HED41B035L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    HED41B100L - Siemens - Molded Case Circuit Breaker
    HED41B100L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Q160H - Siemens - Circuit Breaker
    Q160H - Siemens - Circuit Breaker
    Siemens
    FBV16TE030RV - GE - Molded Case Circuit Breaker
    FBV16TE030RV - GE - Molded Case Circuit Breaker
    GE
    FBV16TE015RV - GE - Molded Case Circuit Breaker
    FBV16TE015RV - GE - Molded Case Circuit Breaker
    GE
    GHC1100 - Eaton - Molded Case Circuit Breaker
    GHC1100 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    BRCAF120CS - Eaton - AFCI Circuit Breaker
    Eaton Cutler-Hammer
    BRCAF115 - Eaton - Molded Case Circuit Breakers
    BRCAF115CS - Eaton - AFCI Circuit Breaker
    Eaton Cutler-Hammer
    FAZ-K8/1N - Eaton - Circuit Breaker
    FAZ-K8/1N - Eaton - Circuit Breaker
    Eaton Moeller
    FAZ-K63/1N - Eaton - Circuit Breaker
    FAZ-K63/1N - Eaton - Circuit Breaker
    Eaton Moeller
    FAZ-K6/1N - Eaton - Circuit Breaker
    FAZ-K6/1N - Eaton - Circuit Breaker
    Eaton Moeller
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