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
    TED113100WL - GE 100 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113100WL - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    QO120HM - Square D 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    QO120HM - Square D - 20 Amp Molded Case Circuit Breaker
    Schneider Electric
    Q120 - (Lot of 48 pcs) Siemens 20 Amp Single Pole Circuit Breaker
    Siemens / ITE
    Sale
    QOB115AFI - Square D 15 Amp 1 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOB115AFI - Square D - 15 Amp AFCI Circuit Breaker
    Schneider Electric
    Save $171.01
    Limited availability
    EGB14035 - Square D 35 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker
    EGB14035 - Square D 35 Amp 1 Pole 277 Volt Bolt-On Circuit Molded Case Breaker
    EGB14035 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $22
    LGB1B030B - Siemens 30 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker
    LGB1B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    GFTCB130 - Eaton Cutler-Hammer 30 Amp Single Pole GFCI Circuit Breaker
    GFTCB130 - Eaton - 30 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    QOU135 - Square D 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QOU135 - Square D - 35 Amp Circuit Breaker
    Schneider Electric
    QOU180 - Square D 80 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOU180 - Square D - 80 Amp Circuit Breaker
    Schneider Electric
    FH16035A - Square D 35 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    FH16035A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    FD1020L - Eaton - Molded Case Circuit Breaker
    FD1020L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $599.10
    Limited availability
    FD1025L - Eaton - Molded Case Circuit Breaker
    FD1025L (277V)- Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    FD1040L - Eaton - Molded Case Circuit Breaker
    FD1040L (277V)- Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $550.57
    QBHW1040 - Eaton Cutler-Hammer 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1040 - Eaton - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QBHW1045 - Eaton Cutler-Hammer 45 Amp 1 Pole 240 Volt Molded Case Circuit Breaker
    QBHW1045 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QC1025 - Eaton - Circuit Breaker
    QC1025 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Save $80.61
    QC1070 - Eaton - Circuit Breaker
    QC1070 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    BQGF15 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Bolt-On Ground Fault Circuit Breakers
    BQGF15 - Commander 15 Amp GFCI Circuit Breakers
    Eaton Cutler-Hammer
    THHQB1150 - GE 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1150 - GE - 22kA Circuit Breaker
    GE
    Sale
    B125HH - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B125HH - Siemens - 25 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $184.01
    Sale
    BA120AF - Siemens 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    BA120AF - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $323.01
    Sale
    BF125 - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    BF125 - Siemens - 25 Amp GFCI Circuit Breaker
    Siemens / ITE
    Save $389.01
    Limited availability
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB1130ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    GE
    THQC1150WL - GE - Molded Case Circuit Breaker
    THQC1150WL - GE - Molded Case Circuit Breaker
    GE
    B11500S01 - Siemens 15 Amp 1 Pole 240 Volt Molded Case Bolt-On Circuit Breaker
    B11500S01 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    HEB1B030B - Siemens 30 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    HEB1B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Limited availability
    MBKBL3 - Siemens 100 Amp 1 Pole Molded Case Circuit Breaker Mounting
    MBKBL3 - Siemens - Mounting Kit
    Siemens / ITE
    Save $817.01
    BQ225230 - Eaton - Molded Case Circuit Breaker
    BQ225230 - Eaton - Molded Case Circuit Breaker
    Eaton
    BQ240220 - Eaton - Molded Case Circuit Breaker
    BQ240220 - Eaton - Molded Case Circuit Breaker
    Eaton
    BQC230240 - Eaton - Molded Case Circuit Breaker
    BQC230240 - Eaton - Molded Case Circuit Breaker
    Eaton
    Limited availability
    CHFN120EP - Eaton - Molded Case Circuit Breaker
    CHFN120EP - Eaton - Molded Case Circuit Breaker
    Eaton
    Limited availability
    CHFN130EP - Eaton - Molded Case Circuit Breaker
    CHFN130EP - Eaton - Molded Case Circuit Breaker
    Eaton
    Limited availability
    BRN125GF - Eaton Cutler-Hammer 25 Amp Single Pole GFCI Circuit Breaker
    BRN125GF - Eaton - 25 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    LB115S - Leviton - Circuit Breakers
    LB115S - Leviton - Circuit Breakers
    Leviton
    Limited availability
    LB115DS - Leviton - Circuit Breakers
    LB115DS - Leviton - Circuit Breakers
    Leviton
    Limited availability
    LB115AS - Leviton - Circuit Breakers
    LB115AS - Leviton - Circuit Breakers
    Leviton
    Limited availability
    HOM115PDFCP - Square D Homeline - Circuit Breaker
    HOM115PDFCP - Square D Homeline - Circuit Breaker
    Schneider Electric
    Save $247.01
    HOM150CP - Square D Homeline - Circuit Breaker
    HOM150CP - Square D Homeline - Circuit Breaker
    Schneider Electric
    HOM130CP - Square D Homeline - Circuit Breaker
    HOM130CP - Square D Homeline - Circuit Breaker
    Schneider Electric
    Sale
    ED61B030 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $775.01
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