3 Pole Breakers

4551 products

    Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    4551 products
    HU361DS - Square D 30 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    HU361DS - Square D - Disconnect and Safety Switch
    Schneider Electric
    HU365AWK - Square D 400 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    HU365AWK - Square D - Disconnect and Safety Switches
    Schneider Electric
    HU363DS - Square D 100 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    HU363DS - Square D - Disconnect and Safety Switches
    Schneider Electric
    WH125CK - Westinghouse - Contact Kit
    WH125CK - Westinghouse - Contact Kit
    Westinghouse
    Limited availability
    TA25DU25 - ABB - ABB - Overload Relay
    TA25DU25 - ABB - Overload Relay
    ABB
    Q32000S01_SURPLUS - Siemens - Molded Case Circuit Breaker
    Q32000S01_SURPLUS - Siemens - Molded Case Circuit Breaker
    Siemens
    Sale
    HFD63F250L - Siemens - Molded Case Circuit Breaker
    HFD63F250L - Siemens - Molded Case Circuit Breaker
    Siemens
    Save $477
    DP40C3P-1 - ABB - Contactor
    DP40C3P-1 - ABB - Contactor
    ABB
    Sale
    3HD364N - Eaton - Disconnect
    3HD364N - Eaton - Disconnect
    Eaton
    Save $260
    CH361DS - Square D - Disconnect and Safety Switch
    H361DS - Square D - Disconnect and Safety Switch
    Schneider Electric
    Limited availability
    H364NRB - Square D 200 Amp 3 Pole 600 Volt Disconnect and Safety Switches
    H364RB - Square D - Disconnect and Safety Switch
    Schneider Electric
    SLD69500NGT - Siemens - Molded Case Circuit Breaker
    SLD69500NGT - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    JXD63B300H - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $6,743.01
    JD63B400 - Siemens - Molded Case Circuit Breaker
    JD63B400 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    HHJD63B400 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,919.01
    HHED63B045 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    HHED63B035 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $34.69
    HHED63B030 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Sale
    HHED63B025 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $335.51
    HHED63B015A - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    HFD63B175 - Siemens - Molded Case Circuit Breaker
    HFD63B175 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $791.60
    Sale
    HFD63B150 - Siemens - Molded Case Circuit Breaker
    HFD63B150 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $761.60
    CQD340 - Siemens - Molded Case Circuit Breaker
    CQD340 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    CFD63B070 - Siemens - Molded Case Circuit Breaker
    CFD63B070 - Siemens - Molded Case Circuit Breaker
    CFD63B070 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $917.67
    CED63B070 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    RD63T200 - Siemens - Molded Case Circuit Breaker
    RD63T200 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    QJH23B080 - Siemens - Molded Case Circuit Breaker
    QJH23B080 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    QJH23B070 - Siemens - Molded Case Circuit Breaker
    QJH23B070 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    QJ23B175H - Siemens - Molded Case Circuit Breaker
    QJ23B175H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QJ23B125H - Siemens - Molded Case Circuit Breaker
    QJ23B125H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $3,519.01
    QJ23B110H - Siemens - Molded Case Circuit Breaker
    QJ23B110H - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    QJ23B110 - Siemens - Molded Case Circuit Breaker
    QJ23B110 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QJ23B100 - Siemens - Molded Case Circuit Breaker
    QJ23B100 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,390.01
    Q390H - Siemens 90 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q390H - Siemens - 90 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    Q315H - Siemens 15 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q315H - Siemens - 15 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $595.06
    Sale
    PD63T160 - Siemens 1600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    PD63T160 - Siemens - Trip Unit
    Siemens / ITE
    Save $13,748.01
    Sale
    PD63T140 - Siemens 1400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    PD63T140 - Siemens - Trip Unit
    Siemens / ITE
    Save $12,398.01
    Sale
    PD63T120 - Siemens 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit
    PD63T120 - Siemens - Trip Unit
    Siemens / ITE
    Save $12,118.01
    Sale
    PD63F160 - Siemens - Molded Case Circuit Breaker
    PD63F160 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $13,666.01
    Limited availability
    NEB3B125B - Siemens - Molded Case Circuit Breaker
    NEB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $99
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