Molded Case Breakers

186 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    186 products
    EHD3060 - Eaton - Molded Case Circuit Breaker
    EHD3060 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    EHD2060 - Eaton - Molded Case Circuit Breaker
    EHD2060 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Sold Out
    EHD1060 - Eaton - Molded Case Circuit Breaker
    EHD1060 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    ED43B060 - Siemens - Molded Case Circuit Breaker
    Bolt On - 60 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    ED23B060 - Siemens - Molded Case Circuit Breaker
    ED23B060 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    ED21B060L - Siemens - Molded Case Circuit Breaker
    ED21B060L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 120 Volt
    Siemens/ITE
    CED62B060L - Siemens - Molded Case Circuit Breaker
    CED62B060L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    Sale
    THQC32060 - GE - Molded Case Circuit Breaker
    THQC32060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 240 Volt
    GE
    Save $71.01 CAD
    Sold Out
    THQC2160 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 240 Volt
    GE
    THQC1160 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 1 Pole - 120 Volt
    GE
    ED62B060L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    HED42B060L - Siemens 60 Amp 2 Pole 480 Volt Feed Thru Molded Case Circuit Breaker
    HED42B060L - Siemens - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    HED41B060L - Siemens 60 Amp 1 Pole 277 Volt Feed Thru Molded Case Circuit Breaker
    HED41B060L - Siemens - 60 Amp Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    THED124060 - GE 60 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    THED124060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 480 Volt
    GE
    Sold Out
    THED136060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    GE
    TEB122060 - GE 60 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 240 Volt
    GE
    TEB111060 - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 1 Pole - 120 Volt
    GE
    TED113060 - GE 60 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 1 Pole - 277 Volt
    GE
    TED124060 - GE 60 Amp 2 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug
    TED124060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 480 Volt
    GE
    TED134060 - GE 60 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 480 Volt
    GE
    TED136060 - GE 60 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    GE
    TEYL3060B - GE 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3060B - GE - Molded Case Circuit Breaker
    Bolt-On- 60 Amp - 3 Pole - 480 Volt
    GE
    TEYH3060B - GE 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYH3060B - GE - Molded Case Circuit Breaker
    Bolt-On- 60 Amp - 3 Pole - 480 Volt
    GE
    TEY360ST12 - GE 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY360ST12 - GE - Molded Case Circuit Breaker
    Bolt-On- 60 Amp - 3 Pole - 480 Volt
    GE
    TEB111060WL - GE 60 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    TEB111060WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 1 Pole - 120 Volt
    GE
    SELA24AT0060 - GE - Molded Case Circuit Breaker
    SELA24AT0060 - GE - Molded Case Circuit Breaker
    Bolt-On- 60 Amp - 2 Pole - 480 Volt
    GE
    Sale
    HDA36060U33X - Square D 60 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HDA36060U33X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 60 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $288 CAD
    FA340601021 - Square D 60 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    FA340601021 - Square D - Molded Case Circuit Breakers
    I-Line Plug-In - 60 Amp - 3 Pole - 480 Volt
    Schneider Electric
    EC3060 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    GHC2060 - Eaton - Molded Case Circuit Breaker
    GHC2060 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    EGH3060FFG - Eaton - Molded Case Circuit Breaker
    EGH3060FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    TEYD3060B - GE 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3060B - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 480 Volt
    GE
    Save $140 CAD
    Sale
    TEYD2060B - GE 60 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2060B - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 480 Volt
    GE
    Save $89 CAD
    EGB3060FFG - Eaton - Molded Case Circuit Breaker
    EGB3060FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    CQD260 - Siemens - Molded Case Circuit Breaker
    CQD260 - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 480 Volt
    Siemens / ITE
    GD3060 - Eaton - Molded Case Circuit Breaker
    GD3060 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    EDB14060 - Square D 60 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    EDB14060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 277 Volt
    Schneider Electric
    LGG3B060L - Siemens - Molded Case Circuit Breaker
    LGG3B060L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    LGB2B060B - Siemens - Molded Case Circuit Breaker
    LGB2B060B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 600 Volt
    Siemens / ITE
    Sale
    EGB26060 - Square D 60 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker
    EGB26060 - Square D 60 Amp 2 Pole 600 Volt Bolt-On Circuit Breaker
    EGB26060 - Square D - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 480 Volt
    Schneider Electric
    Save $77 CAD
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