Siemens Breakers

356 products

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

     ITE breakers have been replaced by Siemens.

    356 products
    Sale
    Q21540CT - Siemens 40 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q21540CT - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $264.01
    Q21530CT2 - Siemens 30 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q21530CT2 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    Q23020CT2 - Siemens 30 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q23020CT2 - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $274.01
    Sale
    Q230H - Siemens 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q230H - Siemens - 30 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $287.01
    Q21520CT - Siemens 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q21520CT - Siemens - 20 Amp Quad Circuit Breaker
    Siemens / ITE
    Q21550CT - Siemens 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q21550CT - Siemens - 50 Amp Quad Circuit Breaker
    Siemens / ITE
    Q22020CT2 - Siemens 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q22020CT2 - Siemens - 20 Amp Quad Circuit Breaker
    Siemens / ITE
    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
    Sale
    Q22045CT - Siemens 45 Amp 2 Pole 240 Volt Thermal Magnetic Circuit Breaker
    Q22045CT - Siemens - 45 Amp Quad Circuit Breaker
    Siemens / ITE
    Save $247.01
    Q21525CT - Siemens 25 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    Q21525CT - Siemens - 25 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
    Sold Out
    BQ2B035 - Siemens 35 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B035 - Siemens - 35 Amp Circuit Breaker
    Siemens / ITE
    Sale
    Q250H - Siemens 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q250H - Siemens - 50 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $266.01
    Sale
    B230H - Siemens - 30 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $278.01
    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
    BQ2B045 - Siemens 45 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B045 - Siemens - 45 Amp Circuit Breaker
    Siemens / ITE
    Sale
    Q22035CT - Siemens 35 Amp 2 Pole 240 Volt Thermal Magnetic Circuit Breaker
    Q22035CT - Siemens - 35 Amp Quad Circuit Breaker
    Siemens / ITE
    Save $241.01
    Sale
    B260H - Siemens - 60 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $273.01
    Sale
    Q270H - Siemens 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q270H - Siemens - 70 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $476.01
    Sale
    B220H - Siemens 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B220H - Siemens - 20 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $271.01
    Sale
    B2100 - Siemens 100 Amp Double Pole Bolt-On Circuit Breaker
    B2100 - Siemens - 100 Amp Circuit Breaker
    Siemens / ITE
    Save $373.01
    Sale
    Q2125 - Siemens 125 Amp Double Pole Circuit Breaker
    Q2125 - Siemens - 125 Amp Circuit Breaker
    Siemens / ITE
    Save $906.01
    Sale
    B240H - Siemens - 40 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $268.01
    Sale
    B250H - Siemens - 50 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $268.01
    B290 - Siemens 90 Amp Double Pole Bolt-On Circuit Breaker
    B290 - Siemens - 90 Amp Circuit Breaker
    Siemens / ITE
    Sale
    B280 - Siemens 80 Amp Double Pole Bolt-On Circuit Breaker
    B280 - Siemens - 80 Amp Circuit Breaker
    Siemens / ITE
    Save $370.01
    Sold Out
    Q2110 - Siemens 110 Amp Double Pole Circuit Breaker
    Q2110 - Siemens - 110 Amp Circuit Breaker
    Siemens / ITE
    Save $900.01
    Sale
    Q215H - Siemens 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q215H - Siemens - 15 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $250.03
    Sale
    B245H - Siemens - 45 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $260.01
    Sold Out
    B220HID - Siemens - Molded Case Circuit Breaker
    B220HID - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    Q2100H - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2100H - Siemens - 100 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $662.01
    Sale
    Q260H - Siemens - 60 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $240.03
    Sale
    BQ2B100 - Siemens 100 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B100 - Siemens - 100 Amp Circuit Breaker
    Siemens / ITE
    Save $339.01
    BQ2B070 - Siemens 70 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B070 - Siemens - 70 Amp Circuit Breaker
    Siemens / ITE
    BQ2B015H - Siemens 15 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B015H - Siemens - 15 Amp Molded Case Circuit Breaker
    Siemens / ITE
    BQ2B020H - Siemens 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B020H - Siemens - 20 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    BQ2B030H - Siemens 30 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B030H - Siemens - 30 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $230.01
    BQ2B040H - Siemens 40 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B040H - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sold Out
    GF221NR - Siemens 30 Amp 2 Pole 240 Volt Disconnect Safety Switches
    GF221NR - Siemens - 30 Amp Disconnect Safety Switches
    Siemens / ITE
    BQD240 - Siemens 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    BQD240 - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens / ITE
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