Siemens Breakers

536 products

    Save on Siemens circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

     ITE breakers have been replaced by Siemens.

    536 products
    BQD380 - Siemens 80 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD380 - Siemens - 80 Amp Molded Case Circuit Breaker
    Siemens / ITE
    B325 - Siemens 25 Amp 3 Pole Bolt-On Circuit Breaker
    B325 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    BQD370 - Siemens 70 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD370 - Siemens - 70 Amp Molded Case Circuit Breaker
    Siemens / ITE
    B34000S01 - Siemens - 40 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sale
    LGB3B100B - Siemens - Molded Case Circuit Breaker
    LGB3B100B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,791.01
    Sale
    B35000S01 - Siemens - 50 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $654.01
    Sale
    BQ3B080 - Siemens 80 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B080 - Siemens - 80 Amp Circuit Breaker
    Siemens / ITE
    Save $558.01
    Sale
    Q325 - Siemens 25 Amp 3 Pole Circuit Breaker
    Q325 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    Save $515.01
    B38000S01 - Siemens - 80 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sale
    BQ3B015 - Siemens 15 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B015 - Siemens - 15 Amp Circuit Breaker
    Siemens / ITE
    Save $419.01
    Sale
    GNF323 - Siemens 100 Amp 3 Pole 240 Volt Disconnect Safety Switches
    GNF323 - Siemens - 100 Amp Disconnect Safety Switches
    Siemens / ITE
    Save $44.71
    Sale
    BQ3B090 - Siemens 90 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B090 - Siemens - 90 Amp Circuit Breaker
    Siemens / ITE
    Save $543.01
    Sale
    NGB3B030B - Siemens - Molded Case Circuit Breaker
    NGB3B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,052.01
    Sale
    LGB3B020B - Siemens - Molded Case Circuit Breaker
    LGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,654.01
    BQD390 - Siemens 90 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD390 - Siemens - 90 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    HGB3B020B - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $48.56
    Sale
    BQ3B045 - Siemens 45 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B045 - Siemens - 45 Amp Circuit Breaker
    Siemens / ITE
    Save $380.01
    Sale
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,042.01
    Q32000S01 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q32000S01 - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    LGB3B050B - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,666.01
    Sale
    NGB3B020B - Siemens - Molded Case Circuit Breaker
    NGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,007.01
    Sale
    NGB3B050B - Siemens - Molded Case Circuit Breaker
    NGB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $997.01
    Sale
    NGB3B060B - Siemens - Molded Case Circuit Breaker
    NGB3B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,004.01
    Q34000S01 - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q34000S01 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,685.01
    Sale
    HGB3B125B - Siemens 125 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    HGB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $3,245.01
    Sale
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $3,327.01
    Sold Out
    BQD325 - Siemens 25 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD325 - Siemens - 25 Amp Molded Case Circuit Breaker
    Siemens / ITE
    B310000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Q33000S01 - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q33000S01 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QR23B200 - Siemens - Molded Case Circuit Breaker
    QR23B200 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,469.01
    Sale
    QR23B225 - Siemens - Molded Case Circuit Breaker
    QR23B225 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,519.01
    Sale
    QRH23B200 - Siemens - Molded Case Circuit Breaker
    QRH23B200 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $2,380.01
    B32000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sale
    NGB3B100B - Siemens - Molded Case Circuit Breaker
    NGB3B100B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,276.01
    Q330H - Siemens 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q330H - Siemens - 30 Amp 22kA Circuit Breaker
    Siemens / ITE
    Q36000S01 - Siemens 60 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q36000S01 - Siemens - 60 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    B360H - Siemens - 60 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $701.01
    Sale
    B3100H - Siemens - 100 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $1,010.01
    Sale
    GNF323R - Siemens 100 Amp 3 Pole 240 Volt Disconnect Safety Switches
    GNF323R - Siemens - Disconnect Safety Switch
    Siemens / ITE
    Save $20.01
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