Siemens Breakers

1661 products

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

     ITE breakers have been replaced by Siemens.

    1661 products
    Sale
    NGB3B060B - Siemens - Molded Case Circuit Breaker
    NGB3B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $74
    Q21520CT - Siemens 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q21520CT - Siemens - 20 Amp Quad Circuit Breaker
    Siemens / ITE
    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
    NGB3B050B - Siemens - Molded Case Circuit Breaker
    NGB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $119
    Sale
    S01ED60 - Siemens 120 Volt Molded Case Circuit Breaker Shunt Trip
    S01ED60 - Siemens - Shunt Trip
    Siemens / ITE
    Save $937.01
    ECQFL2 - Siemens Flush Lock Kit for For EQ L/C 100A, 225A
    ECQFL2 - Siemens - Lock Kit
    Siemens / ITE
    Sale
    LGB3B015B - Siemens 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B015B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,835.01
    Sale
    MBKED3A - Siemens Circuit Breaker Mounting Kit
    MBKED3A - Siemens - Circuit Breaker Mounting Kit
    Siemens / ITE
    Save $913.01
    B130H - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B130H - Siemens - 30 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    B215H - Siemens 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B215H - Siemens - 15 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $276.26
    B37000S01 - Siemens - 70 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sale
    MBK200 - Siemens 200 Amp 2 Pole 240 Volt Load Center Main Breaker Conversion Kit
    MBK200 - Siemens - 200 Amp Main Breaker Conversion Kit
    Siemens / ITE
    Save $1,140.01
    Sale
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    NGB3B015B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $141
    Q22050CT - Siemens 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q22050CT - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    Q240H - Siemens 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q240H - Siemens - 40 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $268.01
    B360H - Siemens - 60 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    BA120AFCH - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $390.01
    Q2015 - Siemens Space Saver Tandem 20/15 Amp Single Pole Non-Current Limiting Circuit Breaker
    Q2015 - Siemens - Tandem Circuit Breaker
    Siemens / ITE
    Q170 - Siemens 70 Amp Single Pole Circuit Breaker
    Q170 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    BQ1B025 - Siemens 25 Amp Single Pole 120V BQ Bolt-On Circuit Breaker
    BQ1B025 - Siemens - 25 Amp Circuit Breaker
    Siemens / ITE
    BQD2100 - Siemens 100 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD2100 - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQD250 - Siemens 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD250 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q210000S01 - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q210000S01 - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Q34000S01 - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q34000S01 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    QR23B225 - Siemens - Molded Case Circuit Breaker
    QR23B225 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,519.01
    B1515 - Siemens 15A/15A Tandem Breaker
    B1515 - Siemens - Tandem Circuit Breaker
    Siemens / ITE
    Q110 - Siemens 10 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    Q110 - Siemens - 10 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $144
    Sale
    BQD6330 - Siemens 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6330 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $712.01
    Limited availability
    B120AFC - Siemens 20 Amp Single Pole Combination AFCI Bolt-On Circuit Breaker
    B120AFC - Siemens - 20 Amp AFCI Circuit Breaker
    Siemens / ITE
    BQD215 - Siemens 15 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD215 - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    B2125H - Siemens 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B2125H - Siemens - 125 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $1,685.01
    Limited availability
    LXD63S600A - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $8,459.01
    Sale
    MBK225A - Siemens 225 Amp Load Center Main Breaker Conversion Kit
    MBK225A - Siemens - 225 Amp Main Breaker Conversion Kit
    Siemens / ITE
    Save $1,185.01
    Q32000S01 - Siemens 20 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q32000S01 - Siemens - 20 Amp Molded Case 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
    S01FD60 - Siemens 120 Volt Molded Case Circuit Breaker Frame Shunt Trip
    S01FD60 - Siemens - Shunt Trip
    Siemens / ITE
    Save $938.01
    Sale
    Q220H - Siemens 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q220H - Siemens - 20 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $270.01
    HEB3B020B - Siemens - Molded Case Circuit Breaker
    HEB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    B330H - Siemens - 30 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $714.08
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