Molded Case Breakers

2308 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    2308 products
    EDB36060 - Square D 60 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    Schneider Electric
    $666.00
    QN2150R - Siemens 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QN2150R - Siemens 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Siemens / ITE
    $256.00
    EDB36040 - Square D 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    Schneider Electric
    $666.00
    JDL36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JDL36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Schneider Electric
    $1,689.00
    EDB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36015 - Square D - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    $518.00
    QBL22200 - Square D 200 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22200 - Square D 200 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    Schneider Electric
    $733.00
    EDB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 480 Volt
    Schneider Electric
    $367.00
    EDB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    $518.00
    EDB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34040 - Square D - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 480 Volt
    Schneider Electric
    $319.00
    ED63B015 - Siemens 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    ED63B015 - Siemens 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Siemens / ITE
    $460.00
    EDB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36020 - Square D - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    $518.00
    EDB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Schneider Electric
    $251.00
    TQD22200WL - GE 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    TQD22200WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 2 Pole - 240 Volt
    GE
    $578.00
    KD3400 - Eaton Cutler-Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    KD3400 - Eaton Cutler-Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    $2,092.00
    HFD3100L - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HFD3100L - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    $878.00
    HDA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    Schneider Electric
    $650.00
    QN2200R - Siemens 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QN2200R - Siemens 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Siemens / ITE
    $248.00
    ED63B030L - Siemens 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    ED63B030L - Siemens 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Siemens / ITE
    $671.00
    QBL22150 - Square D 150 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22150 - Square D 150 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    Schneider Electric
    $592.00
    ED63B020L - Siemens 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    ED63B020L - Siemens 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Siemens / ITE
    $556.00
    FA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    Schneider Electric
    $866.00
    EDB34060 - Square D 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 480 Volt
    Schneider Electric
    $355.00
    EDB34050 - Square D 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34050 - Square D - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 480 Volt
    Schneider Electric
    $296.00
    EDB34015 - Square D 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34015 - Square D - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 480 Volt
    Schneider Electric
    $222.00
    JJA36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JJA36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Schneider Electric
    $2,508.00
    JDA36250 - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JDA36250 - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Schneider Electric
    $1,700.00
    JDA36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JDA36200 - Square D 200 Amp Breaker
    Schneider Electric
    $1,793.00
    HLA36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HLA36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    Schneider Electric
    $1,436.00
    THQC21100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQC21100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 240 Volt
    GE
    $122.00
    HDL36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDL36100 - Square D 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Schneider Electric
    $851.00
    JLA36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JLA36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Schneider Electric
    $3,359.00
    JDL36250 - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JDL36250 - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Schneider Electric
    $1,737.00
    BDA36040 - Square D 40 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA36040 - Square D 40 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    Schneider Electric
    $894.00
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