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
    Sale
    HEG1B020L - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,763.01
    Sale
    NGB1B070B - Siemens - 70 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $371.01
    Sale
    TEYL1060B - GE 60 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL1060B - GE 60 Amp Molded Case Circuit Breaker
    GE
    Save $249.01
    Sale
    THHQB1120AF2 - GE 20 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1120AF2 - GE 20 Amp Molded Case Circuit Breaker
    GE
    Save $333.01
    HE41B020 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    FBH16TE020R2 - GE 20 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBH16TE020R2 - GE 20 Amp Molded Case Circuit Breaker
    GE
    Save $404.01
    Sale
    FBV16TE035RV - GE 35 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV16TE035RV - GE 35 Amp Molded Case Circuit Breaker
    GE
    Save $201.01
    Sale
    FBH16TE015RV - GE 15 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBH16TE015RV - GE 15 Amp Molded Case Circuit Breaker
    GE
    Save $218.01
    Sale
    NEB1B050B - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $135.01
    FBN16TE045RV - GE 45 Amp 1 Pole 600 Volt Bolt-On Electric Motor Starter
    FBN16TE045RV - GE 45 Amp Electric Motor Starter
    GE
    BRCAF120QN - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRCAF120QN - Eaton - 20 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    BRAFGF115QN - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRAFGF115QN - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    BRAFGF120QN - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRAFGF120QN - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    CL115GFT - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    CL115GFT - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $282.01
    Sale
    EGB1030FFB - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    EGB1030FFB - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $233.01
    Sale
    EGB1025FFB - Eaton Cutler-Hammer 25 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    EGB1025FFB - Eaton - 25 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $257.01
    BABRSP1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BABRSP1015 - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    UBIA30NI - Connecticut Electric 30 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    UBIA30NI - Connecticut Electric 30 Amp Molded Case Circuit Breaker
    Connecticut Electric
    NB111015 - American 15 Amp Molded Case Circuit Breaker
    American
    MPA115AFC - Murray 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    MPA115AFC - Murray 15 Amp Molded Case Circuit Breaker
    Murray
    Limited availability
    MP120GFA - Murray 20 Amp Molded Case Circuit Breaker
    Murray
    Save $335.01
    SEH1C015 - Challenger 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    SEH1C015 - Challenger 15 Amp Molded Case Circuit Breaker
    Challenger
    NB111050 - American 50 Amp Molded Case Circuit Breaker
    American
    NE111020 - Federal Pacific 20 Amp Molded Case Circuit Breaker
    Federal Pacific
    Sale
    HAGF15 - Zinsco 15 Amp Molded Case Circuit Breaker
    Zinsco
    Save $239.51
    Sale
    HAGF20 - Zinsco 20 Amp Molded Case Circuit Breaker
    Zinsco
    Save $88.01
    SDT115 - Square D - 15 Amp Molded Case Circuit Breaker
    Schneider Electric
    QYU120 - Square D 20 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    QYU120 - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    FAL12030 - Square D 30 Amp 1 Pole 120 Volt Feed Thru Molded Case Circuit Breaker
    FAL12030 - Square D - 30 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    FAL12015 - Square D - 15 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $279.41
    FA14070C - Square D - 70 Amp Molded Case Circuit Breaker
    Schneider Electric
    FY14015B - Square D 15 Amp 1 Pole 277 Volt Plug-In Molded Case Circuit Breaker
    FY14015B - Square D - 15 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    QO115GF - Square D - 15 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $146.01
    Sale
    QO115AF - Square D - 15 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $184.01
    Sale
    QO120GF - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $138.01
    FJA140205 - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    FA14070A - Square D - 70 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    FA14050A - Square D 50 Amp 1 Pole 277 Volt Plug-In Molded Case Circuit Breaker
    FA14050A - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $269.41
    Limited availability
    QOB1301021 - Square D 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QOB1301021 - Square D - 30 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $129.01
    Sale
    FAL14050 - Square D 50 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker
    FAL14050 - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $339.81
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