Molded Case Breakers

7247 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7247 products
    FDB1030L - Eaton - Molded Case Circuit Breakers
    FDB1030L - Eaton - Molded Case Circuit Breakers
    30 Amp - 1 Pole - 125 Volt
    Eaton
    66A4560G03 - Eaton - Molded Case Circuit Breakers
    Eaton
    TA6R600 - Siemens - Molded Case Circuit Breakers
    TA6R600 - Siemens - Molded Case Circuit Breakers
    Siemens
    NGG2B125L - Siemens - Molded Case Circuit Breakers
    NGG2B125L - Siemens - Molded Case Circuit Breakers
    Siemens
    HJXD63B400HL - Siemens - Molded Case Circuit Breakers
    Siemens
    HHFXD63B100L - Siemens - Molded Case Circuit Breakers
    HHFXD63B100L - Siemens - Molded Case Circuit Breakers
    Siemens
    ED63M020 - Siemens - Molded Case Circuit Breakers
    ED63M020 - Siemens - Molded Case Circuit Breakers
    Siemens
    A01QR2 - Siemens - Molded Case Circuit Breakers
    A01QR2 - Siemens - Molded Case Circuit Breakers
    Siemens
    3VA4145-6ED34-0AA0 - Siemens - Molded Case Circuit Breakers
    3VA4145-6ED34-0AA0 - Siemens - Molded Case Circuit Breakers
    125 Amp - 3 Pole - 480 Volt
    Siemens
    3VA4110-4ED24-0AA0 - Siemens - Molded Case Circuit Breakers
    3VA4110-4ED24-0AA0 - Siemens - Molded Case Circuit Breakers
    125 Amp - 2 Pole - 480 Volt
    Siemens
    UBIZ15 - Square D - Molded Case Circuit Breakers
    UBIZ15 - Square D - Molded Case Circuit Breakers
    Square D
    TSRG201 - General Electric - Molded Case Circuit Breakers
    TSRG201 - General Electric - Molded Case Circuit Breakers
    General Electric
    TSKG412 - General Electric - Molded Case Circuit Breakers
    TSKG412 - General Electric - Molded Case Circuit Breakers
    General Electric
    THQCFMK - General Electric - Molded Case Circuit Breakers
    THQCFMK - General Electric - Molded Case Circuit Breakers
    General Electric
    Limited availability
    LB3400 - Eaton - Molded Case Circuit Breakers
    LB3400 - Eaton - Molded Case Circuit Breakers
    Eaton
    IPB1 - Eaton - Molded Case Circuit Breakers
    IPB1 - Eaton - Molded Case Circuit Breakers
    Eaton
    ED3030L - Eaton - Molded Case Circuit Breakers
    ED3030L - Eaton - Molded Case Circuit Breakers
    Eaton
    BAB2055 - Eaton - Molded Case Circuit Breaker
    BAB2055 - Eaton - Molded Case Circuit Breaker
    55 Amp - 2 Pole - 240 Volt
    Eaton
    BABRP2020X36 - Eaton - Molded Case Circuit Breaker
    BABRP2020X36 - Eaton - Molded Case Circuit Breaker
    20 Amp - 2 Pole - 240 Volt
    Eaton
    BQ225230 - Eaton - Molded Case Circuit Breaker
    BQ225230 - Eaton - Molded Case Circuit Breaker
    30 Amp - 2 Pole - 240 Volt
    Eaton
    BQ230220 - Eaton - Molded Case Circuit Breaker
    BQ230220 - Eaton - Molded Case Circuit Breaker
    20 Amp - 2 Pole - 240 Volt
    Eaton
    BQ240220 - Eaton - Molded Case Circuit Breaker
    BQ240220 - Eaton - Molded Case Circuit Breaker
    40 Amp - 2 Pole - 240 Volt
    Eaton
    BQ2502115 - Eaton - Molded Case Circuit Breaker
    BQ2502115 - Eaton - Molded Case Circuit Breaker
    50 Amp - 2 Pole - 240 Volt
    Eaton
    BQC220230 - Eaton - Molded Case Circuit Breaker
    BQC220230 - Eaton - Molded Case Circuit Breaker
    30 Amp - 2 Pole - 240 Volt
    Eaton
    BQC230230 - Eaton - Molded Case Circuit Breaker
    BQC230230 - Eaton - Molded Case Circuit Breaker
    30 Amp - 2 Pole - 240 Volt
    Eaton
    BRD230240 - Eaton - Molded Case Circuit Breaker
    BRD230240 - Eaton - Molded Case Circuit Breaker
    40 Amp - 2 Pole - 240 Volt
    Eaton
    CHB2110 - Eaton - Molded Case Circuit Breaker
    CHB2110 - Eaton - Molded Case Circuit Breaker
    110 Amp - 2 Pole - 240 Volt
    Eaton
    CHFN115EP - Eaton - Molded Case Circuit Breaker
    CHFN115EP - Eaton - Molded Case Circuit Breaker
    15 Amp - 1 Pole - 120 Volt
    Eaton
    Limited availability
    CHFN120EP - Eaton - Molded Case Circuit Breaker
    CHFN120EP - Eaton - Molded Case Circuit Breaker
    20 Amp - 1 Pole - 120 Volt
    Eaton
    Limited availability
    CHFN130EP - Eaton - Molded Case Circuit Breaker
    CHFN130EP - Eaton - Molded Case Circuit Breaker
    30 Amp - 1 Pole - 120 Volt
    Eaton
    CHQ130 - Eaton - Molded Case Circuit Breaker
    CHQ130 - Eaton - Molded Case Circuit Breaker
    30 Amp - 1 Pole - 120 Volt
    Eaton
    CL240 - Eaton - Molded Case Circuit Breaker
    CL240 - Eaton - Molded Case Circuit Breaker
    40 Amp - 2 Pole - 240 Volt
    Eaton
    CSR2225N - Eaton - Molded Case Circuit Breaker
    CSR2225N - Eaton - Molded Case Circuit Breaker
    225 Amp - 2 Pole - 240 Volt
    Eaton
    CVS3225X - Eaton - Molded Case Circuit Breaker
    CVS3225X - Eaton - Molded Case Circuit Breaker
    225 Amp - 3 Pole - 240 Volt
    Eaton
    EDB2125 - Eaton - Molded Case Circuit Breaker
    EDB2125 - Eaton - Molded Case Circuit Breaker
    125 Amp - 2 Pole - 240 Volt
    Eaton
    EDH2200 - Eaton - Molded Case Circuit Breaker
    EDH2200 - Eaton - Molded Case Circuit Breaker
    200 Amp - 2 Pole - 240 Volt
    Eaton
    PDG13M0100TFFJ - Eaton - Molded Case Circuit Breakers
    PDG13M0100TFFJ - Eaton - Molded Case Circuit Breakers
    100 Amp - 3 Pole - 600 Volt
    Eaton
    BAB2035S - Eaton - Molded Case Circuit Breakers
    BAB2035S - Eaton - Molded Case Circuit Breakers
    35 Amp - 2 Pole - 240 Volt
    Eaton
    PDD23F0225TFFL - Eaton - Molded Case Circuit Breakers
    PDD23F0225TFFL - Eaton - Molded Case Circuit Breakers
    225 Amp - 3 Pole - 240 Volt
    Eaton
    CLGF120 - Eaton - Molded Case Circuit Breakers
    CLGF120 - Eaton - Molded Case Circuit Breakers
    20 Amp - 1 Pole - 120 Volt
    Eaton
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