Moulded Case Circuit Breakers

2258 products

    Shop our wide selection moulded case (MCCB) circuit breakers. 
    2258 products
    EDB36100 - Square D 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36100 - Square D 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    EDB36060 - Square D 60 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36060 - Square D 60 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    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
    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
    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
    EDB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36015 - Square D 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    EDB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34030 - Square D 30 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    EDB36050 - Square D 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36050 - Square D 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    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
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    THQC2160WL - GE 60 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQC2160WL - GE 60 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    GE
    EDB36040 - Square D 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36040 - Square D 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    EDB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34040 - Square D 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
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    EDB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36030 - Square D 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    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
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    EDB36080 - Square D 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36080 - Square D 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
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    EDB36070 - Square D 70 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36070 - Square D 70 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    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
    TQD22200WL - GE 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    TQD22200WL - GE 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    GE
    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
    JDA36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    JDA36200 - Square D 200 Amp Breaker
    Schneider Electric
    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
    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
    HMCP015E0C - Eaton Cutler-Hammer 15 Amp 3 Pole 600 Volt Motor Circuit Protector Circuit Breaker
    HMCP015E0C - Eaton Cutler-Hammer 15 Amp 3 Pole 600 Volt Motor Circuit Protector Circuit Breaker
    Eaton Cutler-Hammer
    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
    EDB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    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
    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
    QN2200RH - Siemens 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QN2200RH - Siemens 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Siemens / ITE
    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
    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
    FD3100L - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    FD3100L - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    Eaton Cutler-Hammer
    EHD2030L - Eaton Cutler-Hammer 30 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    EHD2030L - Eaton Cutler-Hammer 30 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    QBL22225 - Square D 225 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22225 - Square D 225 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    Schneider Electric
    HLA36030 - Square D 30 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HLA36030 - Square D 30 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    Schneider Electric
    FAL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    Schneider Electric
    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
    EDB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36020 - Square D 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    EDB34060 - Square D 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34060 - Square D 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    Schneider Electric
    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
    FXD63B150 - Siemens 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FXD63B150 - Siemens 150 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    Siemens / ITE
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