Circuit Breakers

10600 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    10600 products
    Sale
    HJA36050 - Square D 50 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HJA36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,288.01
    Sale
    MJA36800 - Square D 800 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    MJA36800 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $9,130.01
    CHF245 - Eaton - 45 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    FD3050L - Eaton - Molded Case Circuit Breaker
    FD3050L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,637.32
    Sale
    FD3150L - Eaton - Molded Case Circuit Breaker
    FD3150L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $4,135.98
    QC1010 - Eaton - Circuit Breaker
    QC1010 - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QN2175RH - Siemens - Molded Case Circuit Breaker
    QN2175RH - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,081.01
    THQL2130GF - General Electrics - Molded Case Circuit Breakers
    THQL2130GF - General Electric - Molded Case Circuit Breakers
    General Electric
    QO3501021 - Square D - Molded Case Circuit Breakers
    QO3501021 - Square D - Molded Case Circuit Breakers
    Square D
    Sale
    CH245 - Eaton - Molded Case Circuit Breakers
    Eaton
    Save $11
    Sale
    GD3015 - Eaton - Molded Case Circuit Breakers
    GD3015 - Eaton - Molded Case Circuit Breakers
    Eaton
    Save $48
    Sale
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
    GE
    Save $277
    Sale
    B350H - Siemens - 50 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $669
    Sale
    TEY260 - GE - Molded Case Circuit Breaker
    TEY260 - GE - Molded Case Circuit Breaker
    GE
    Save $274.01
    TEY140 - GE - Molded Case Circuit Breaker
    TEY140 - GE - Molded Case Circuit Breaker
    GE
    Sale
    BAB3100HS - Eaton - 100 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $870.28
    FAL34030 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Sale
    FD3015 - Eaton - Molded Case Circuit Breaker
    FD3015 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $1,644.32
    Sale
    EHD3070 - Eaton - Molded Case Circuit Breaker
    EHD3070 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $142
    QOM70VH - Square D 70 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QOM70VH - Square D - 70 Amp Molded Case Circuit Breaker
    Schneider Electric
    Sale
    ED43B050 - Siemens - Molded Case Circuit Breaker
    ED43B050 - Siemens - Molded Case Circuit Breaker
    ED43B050 - Siemens - Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,358.01
    CH215 - Eaton - 15 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    DK3400W - Eaton - Molded Case Circuit Breaker
    DK3400W - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $284
    Sale
    SFHA24AT0250 - GE 250 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SFHA24AT0250 - GE - Molded Case Circuit Breaker
    GE
    Save $1,118.01
    Sale
    EGB24060 - Square D 60 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EGB24060 - Square D 60 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker
    EGB24060 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $607.01
    B160 - Siemens 60 Amp Single Pole Bolt-On Circuit Breaker
    B160 - Siemens - 60 Amp Circuit Breaker
    Siemens / ITE
    BQLT-15-240 - Commander Quad 15/40/40/15 amp Bolt-On Circuit Breaker
    BQLT-15-240 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 40 Amp Double Pole Bolt-On Circuit Breaker
    BQLT-15-240 - Commander15/40/40/15 amp Quad Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    JDA36175 - Square D - Molded Case Circuit Breaker
    JDA36175 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $841.01
    Sale
    JJA36150 - Square D - Molded Case Circuit Breaker
    JJA36150 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,220.01
    Sale
    EDB34110 - Square D 110 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34110 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $1,665.01
    Sale
    FAL36050 - Square D 50 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36050 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $187
    Sale
    BAB3070HS - Eaton - 70 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $947.54
    Sale
    CC3200 - Eaton - Circuit Breaker
    CC3200 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Save $18
    CCV2100 - Eaton - Circuit Breaker
    CCV2100 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CCV2125 - Eaton - Circuit Breaker
    CCV2125 - Eaton - Main Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CHB220 - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    CHB220 - Eaton - 20 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    ED3200L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $99
    FD3175L - Eaton - Molded Case Circuit Breaker
    FD3175L - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    QC3040H - Eaton - Circuit Breaker
    QC3040H - Eaton - Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    THHQB1120GFT - GE 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1120GFT - GE - 22kA Circuit Breaker
    GE
    Save $325.01
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