Molded Case Breakers

7536 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7536 products
    Limited availability
    SKHB36BC0800 - General Electrics - Molded Case Circuit Breakers
    SKHB36BC0800 - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 800 Amp - 3 Pole - 600 V
    GE
    SKDA36AN0800 - General Electrics - Molded Case Circuit Breakers
    SKDA36AN0800 - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 800 Amp - 3 Pole - 600 V
    GE
    FBN16TE025RV - General Electrics - Molded Case Circuit Breakers
    FBN16TE025RV - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 25 Amp - 1 Pole - 600 V
    GE
    THQL32100ST1 - General Electrics - Molded Case Circuit Breakers
    THQL32100ST1 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 100 Amp - 3 Pole - 240 V
    GE
    THQL1115AF - General Electrics - Molded Case Circuit Breakers
    THQL1115AF - General Electrics - Molded Case Circuit Breakers
    Plug-In - 15 Amp - 1 Pole - 240 V
    GE
    THQB1115AF - General Electrics - Molded Case Circuit Breakers
    THQB1115AF - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 15 Amp - 1 Pole - 240 V
    GE
    THHQL2140 - General Electrics - Molded Case Circuit Breakers
    THHQL2140 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 40 Amp - 2 Pole - 240 V
    GE
    Limited availability
    FCN36TE060R2 - General Electrics - Molded Case Circuit Breakers
    FCN36TE060R2 - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 60 Amp - 3 Pole - 600 V
    GE
    QOB3701021 - Square D - Molded Case Circuit Breaker
    QOB3701021 - Square D - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 V
    Schneider Electric
    QOB3501021 - Square D - Molded Case Circuit Breaker
    QOB3501021 - Square D - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 240 V
    Schneider Electric
    QOB225VH - Square D - Molded Case Circuit Breaker
    QOB225VH - Square D - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 240 V
    Schneider Electric
    QGA221251 - Square D - Molded Case Circuit Breaker
    QGA221251 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 125 Amp - 2 Pole - 240 V
    Schneider Electric
    QDA221502 - Square D - Molded Case Circuit Breaker
    QDA221502 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 150 Amp - 2 Pole - 240 V
    Schneider Electric
    QDA221252 - Square D - Molded Case Circuit Breaker
    QDA221252 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 125 Amp - 2 Pole - 240 V
    Schneider Electric
    QBM22200TN - Square D - Molded Case Circuit Breaker
    QBM22200TN - Square D - Molded Case Circuit Breaker
    Bolt-On - 200 Amp - 2 Pole - 240 V
    Schneider Electric
    QBA221252 - Square D - Molded Case Circuit Breaker
    QBA221252 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 125 Amp - 2 Pole - 240 V
    Schneider Electric
    LI36400 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 400 Amp - 3 Pole - 600 V
    Schneider Electric
    LA9D511 - Square D - Molded Case Circuit Breaker
    LA9D511 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    KA36200 - Square D - Molded Case Circuit Breaker
    KA36200 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 200 Amp - 3 Pole - 600 V
    Schneider Electric
    Limited availability
    JRA36200 - Square D - Molded Case Circuit Breaker
    JRA36200 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 200 Amp - 3 Pole - 600 V
    Schneider Electric
    JLA36250U53X - Square D - Molded Case Circuit Breaker
    JLA36250U53X - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 250 Amp - 3 Pole - 600 V
    Schneider Electric
    JLA36250U43X - Square D - Molded Case Circuit Breaker
    JLA36250U43X - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 250 Amp - 3 Pole - 600 V
    Schneider Electric
    JDA36250U43X - Square D - Molded Case Circuit Breaker
    JDA36250U43X - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 250 Amp - 3 Pole - 600 V
    Schneider Electric
    HDL36060U31X - Square D - Molded Case Circuit Breaker
    HDL36060U31X - Square D - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 V
    Schneider Electric
    GV2P32 - Square D - Molded Case Circuit Breaker
    GV2P32 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Limited availability
    FA14015C - Square D - Molded Case Circuit Breaker
    FA14015C - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 15 Amp - 1 Pole - 277 V
    Schneider Electric
    EDB36045 - Square D - Molded Case Circuit Breaker
    EDB36045 - Square D - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 600 V
    Schneider Electric
    EDB14020EPD - Square D - Molded Case Circuit Breaker
    EDB14020EPD - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 277 V
    Schneider Electric
    BJA260401 - Square D - Molded Case Circuit Breaker
    BJA260401 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 40 Amp - 2 Pole - 600 V
    Schneider Electric
    BGA260602 - Square D - Molded Case Circuit Breaker
    BGA260602 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 60 Amp - 2 Pole - 600 V
    Schneider Electric
    BGA260504 - Square D - Molded Case Circuit Breaker
    BGA260504 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 50 Amp - 2 Pole - 600 V
    Schneider Electric
    Limited availability
    BGA260501 - Square D - Molded Case Circuit Breaker
    BGA260501 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 50 Amp - 2 Pole - 600 V
    Schneider Electric
    BGA260404 - Square D - Molded Case Circuit Breaker
    BGA260404 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 40 Amp - 2 Pole - 600 V
    Schneider Electric
    BDA260501 - Square D - Molded Case Circuit Breaker
    BDA260501 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 50 Amp - 2 Pole - 600 V
    Schneider Electric
    Limited availability
    BDA260255 - Square D - Molded Case Circuit Breaker
    BDA260255 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 25 Amp - 2 Pole - 600 V
    Schneider Electric
    BDA261252 - Square D - Molded Case Circuit Breaker
    BDA261252 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 125 Amp - 2 Pole - 600 V
    Schneider Electric
    BDA261251 - Square D - Molded Case Circuit Breaker
    BDA261251 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 125 Amp - 2 Pole - 600 V
    Schneider Electric
    BDA160355 - Square D - Molded Case Circuit Breaker
    BDA160355 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 35 Amp - 1 Pole - 600 V
    Schneider Electric
    BDA160353 - Square D - Molded Case Circuit Breaker
    BDA160353 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 35 Amp - 1 Pole - 600 V
    Schneider Electric
    BDA160301 - Square D - Molded Case Circuit Breaker
    BDA160301 - Square D - Molded Case Circuit Breaker
    I-Line Style Plug-In - 30 Amp - 1 Pole - 600 V
    Schneider Electric
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