Circuit Breakers

991 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    991 products
    BA115AFC - Siemens 15 Amp 1 Pole AFCI Bolt-On Circuit Breaker
    BA115AFC - Siemens - 15 Amp AFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BA115AF - Siemens 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    BA115AF - Siemens - 15 Amp AFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Limited availability
    B170H - Siemens 70 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B170H - Siemens - 70 Amp 22kA Circuit Breaker
    Bolt-On - 70 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    B150H - Siemens 50 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B150H - Siemens - 50 Amp 22kA Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    B145H - Siemens 45 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B145H - Siemens - 45 Amp 22kA Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    B135H - Siemens 35 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B135H - Siemens - 35 Amp 22kA Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    B130HH - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B130HH - Siemens - 30 Amp 65kA Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Limited availability
    B125HH - Siemens 25 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    B125HH - Siemens - 25 Amp 22kA Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    B12000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BQD6170 - Siemens - 70 Amp Molded Case Circuit Breaker
    BQD6170 - Siemens - 70 Amp Molded Case Circuit Breaker
    BQD6170 - Siemens - 70 Amp Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 1 Pole - 347 Volt
    Siemens / ITE
    BQD6160 - Siemens - 60 Amp Molded Case Circuit Breaker
    BQD6160 - Siemens - 60 Amp Molded Case Circuit Breaker
    BQD6160 - Siemens - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 347 Volt
    Siemens / ITE
    BQD6145 - Siemens - 45 Amp Molded Case Circuit Breaker
    BQD6145 - Siemens - 45 Amp Molded Case Circuit Breaker
    BQD6145 - Siemens - 45 Amp Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 347 Volt
    Siemens / ITE
    Limited availability
    BQD190 - Siemens 90 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    BQD190 - Siemens - 90 Amp Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD170 - Siemens 70 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    BQD170 - Siemens - 70 Amp Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD160 - Siemens 60 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker
    BQD160 - Siemens - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD150 - Siemens 50 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker
    BQD150 - Siemens - 50 Amp Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD145 - Siemens 45 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    BQD145 - Siemens - 45 Amp Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD140 - Siemens 40 Amp 1 Pole 277 Volt Bolt-On Molded Case Breaker
    BQD140 - Siemens - 40 Amp Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    Limited availability
    BQD135 - Siemens 35 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    BQD135 - Siemens - 35 Amp Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    BQD125 - Siemens 25 Amp 1 Pole 277 Volt Bolt On Molded Case Circuit Breaker
    BQD125 - Siemens - 25 Amp Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    Limited availability
    BQ1B040H - Siemens 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B040H - Siemens - 40 Amp Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BQ1B035H - Siemens 35 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B035H - Siemens - 35 Amp Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BQ1B030H - Siemens 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B030H - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Limited availability
    BQ1B03000S01 - Siemens - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BQ1B025H - Siemens 25 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B025H - Siemens - 25 Amp Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    BQ1B020H - Siemens 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    BQ1B020H - Siemens - 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    Limited availability
    BQ1B02000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    THHQB1150 - GE 50 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1150 - GE - 22kA Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 120 Volt
    GE
    THHQB1140 - GE 40 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1140 - GE - 22kA Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 120 Volt
    GE
    THHQB1120GFT - GE 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1120GFT - GE - 22kA Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 120 Volt
    GE
    THED113030WL - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    THED113030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    GE
    THED113020WL - GE 20 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    THED113020WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 1 Pole - 277 Volt
    GE
    TEY160 - GE - Molded Case Circuit Breaker
    TEY160 - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 277 Volt
    GE
    TEY150 - GE - Molded Case Circuit Breaker
    TEY150 - GE - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 1 Pole - 1 Volt
    GE
    TEY145 - GE - Molded Case Circuit Breaker
    TEY145 - GE - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 1 Pole - 277 Volt
    GE
    TEY140 - GE - Molded Case Circuit Breaker
    TEY140 - GE - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 1 Pole - 277 Volt
    GE
    Limited availability
    TEY135 - GE - Molded Case Circuit Breaker
    TEY135 - GE - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    GE
    TEY130 - GE - Molded Case Circuit Breaker
    TEY130 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 277 Volt
    GE
    TEY125 - GE - Molded Case Circuit Breaker
    TEY125 - GE - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 1 Pole - 1 Volt
    GE
    Limited availability
    TED113060WL - GE 60 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113060WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 1 Pole - 277 Volt
    GE
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