1 Pole Breakers

1212 products

    Save on 1 pole, 1 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    1212 products
    EGS1030FFG - Eaton - Molded Case Circuit Breaker
    EGS1030FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGS1020FFG - Eaton - Molded Case Circuit Breaker
    EGS1020FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGS1015FFB - Eaton - Molded Case Circuit Breaker
    EGS1015FFB - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGB1125FFG - Eaton - Molded Case Circuit Breaker
    EGB1125FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGB1125FFB - Eaton - Molded Case Circuit Breaker
    EGB1125FFB - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGB1100FFG - Eaton - Molded Case Circuit Breaker
    EGB1100FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGB1090FFG - Eaton - Molded Case Circuit Breaker
    EGB1090FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGB1090FFB - Eaton - Molded Case Circuit Breaker
    EGB1090FFB - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGB1080FFG - Eaton - Molded Case Circuit Breaker
    EGB1080FFG - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EGB1080FFB - Eaton - Molded Case Circuit Breaker
    EGB1080FFB - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    HFD1090 - Eaton - Molded Case Circuit Breaker
    HFD1090 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $70
    Limited availability
    HFD1060 - Eaton - Molded Case Circuit Breaker
    HFD1060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $642.32
    Limited availability
    HFD1025 - Eaton - Molded Case Circuit Breaker
    HFD1025 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $622.32
    HEG1B025 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    HEG1B020 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,763.01
    FDB1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 347 Volt Molded Case Circuit Breaker
    FDB1020 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    FDB1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 347 Volt Molded Case Circuit Breaker
    FDB1015 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    FD1090L - Eaton Cutler-Hammer 90 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    FD1090L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $509
    Sale
    FD1060 - Eaton - Molded Case Circuit Breaker
    FD1060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $550.57
    Limited availability
    FD1045 - Eaton - Molded Case Circuit Breaker
    FD1045 (277V)- Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $550.57
    Limited availability
    FD1040 - Eaton - Molded Case Circuit Breaker
    FD1040 (277V)- Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $550.57
    Sale
    FD1035 - Eaton - Molded Case Circuit Breaker
    FD1035 (277V) - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $550.57
    Sale
    FD1030 - Eaton - Molded Case Circuit Breaker
    FD1030 (277V)- Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $550.57
    Limited availability
    FD1025 - Eaton - Molded Case Circuit Breaker
    FD1025 (277V)- Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $108
    Limited availability
    FD1015 - Eaton - Molded Case Circuit Breaker
    FD1015 (277V) - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $599.10
    Sale
    EHD1090 - Eaton - Molded Case Circuit Breaker
    EHD1090 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $361.47
    EHD1060 - Eaton - Molded Case Circuit Breaker
    EHD1060 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EHD1050 - Eaton - Molded Case Circuit Breaker
    EHD1050 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EHD1045 - Eaton - Molded Case Circuit Breaker
    EHD1045 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EHD1035 - Eaton - Molded Case Circuit Breaker
    EHD1035 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    EHD1010 - Eaton - Molded Case Circuit Breaker
    EHD1010 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    ED41B090L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    ED41B070 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    ED21B060L - Siemens - Molded Case Circuit Breaker
    ED21B060L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $248.01
    ED21B050L - Siemens - Molded Case Circuit Breaker
    ED21B050L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    ED21B045L - Siemens - Molded Case Circuit Breaker
    ED21B045L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $255.01
    ED21B040L - Siemens - Molded Case Circuit Breaker
    ED21B040L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    ED21B035L - Siemens - Molded Case Circuit Breaker
    ED21B035L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $255.01
    ED21B030L - Siemens - Molded Case Circuit Breaker
    ED21B030L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    ED21B025L - Siemens - Molded Case Circuit Breaker
    ED21B025L - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
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