Molded Case Breakers

216 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    216 products
    HMCP015E0Y - Eaton Molded Case Circuit Breakers
    HMCP015E0Y - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP015E0X - Eaton Molded Case Circuit Breakers
    HMCP015E0X - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP015E0W - Eaton Molded Case Circuit Breakers
    HMCP015E0W - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sold Out
    THQC3415 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 415 Volt
    GE
    Sale
    THQC32015 - GE - Molded Case Circuit Breaker
    THQC32015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 240 Volt
    GE
    Save $71.01 CAD
    THQC2115 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 240 Volt
    GE
    THQC1115 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 120 Volt
    GE
    ED62B015 - Siemens - Moded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    Sale
    QBGF1015 - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    QBGF1015 - Eaton - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Save $73.01 CAD
    HED42B015L - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    HHED63B015L - Siemens - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    Sale
    TEYD1015B - GE 15 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD1015B - GE -Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 480 Volt
    GE
    Save $40 CAD
    THED113015 - GE 15 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    THED113015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 277 Volt
    GE
    TEB111015 - GE 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 120 Volt
    GE
    TEB122015 - GE 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 240 Volt
    GE
    TEB132015 - GE 15 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 240 Volt
    GE
    Sold Out
    TED113015 - GE 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TED113015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 277 Volt
    GE
    TED124015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 480 Volt
    GE
    TED134015 - GE 15 Amp 3 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug
    TED134015 - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 480 Volt
    GE
    Sale
    HFD3015 - Eaton - Moded Case Circuit Breaker
    HFD3015 - Eaton - Moded Case Circuit Breaker
    Feed Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    TEYL3015B - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3015B - GE - Molded Case Circuit Breaker
    Bolt-On- 15 Amp - 3 Pole - 480 Volt
    GE
    TEYH3015B - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYH3015B - GE - Molded Case Circuit Breaker
    Bolt-On- 15 Amp - 3 Pole - 480 Volt
    GE
    TEY315ST12 - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY315ST12 - GE - Molded Case Circuit Breaker
    Bolt-On- 15 Amp - 3 Pole - 480 Volt
    GE
    FBV26TE015RV - GE 15 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV26TE015RV - GE - Molded Case Circuit Breaker
    Bolt-On- 15 Amp - 2 Pole - 480 Volt
    GE
    FBN36TE015RV - GE 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE015RV - GE - Molded Case Circuit Breaker
    Bolt-On- 15 Amp - 3 Pole - 600 Volt
    GE
    HFD3015LA02 - Eaton - Molded Case Circuit Breaker
    HFD3015LA02 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    HMCP015E0 - Eaton - Molded Case Circuit Breaker
    HMCP015E0 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sold Out
    EGE2015FFG - Eaton - Molded Case Circuit Breaker
    EGE2015FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    CH215EPD - Eaton Cutler-Hammer 15 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CH215EPD - Eaton - 15 Amp Molded Case Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    GDB3015D - Eaton - Molded Case Circuit Breaker
    GDB3015D - Eaton - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    TEYL1015B - GE 15 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL1015B - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 480 Volt
    GE
    Sale
    TEYD3015B - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3015B - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 480 Volt
    GE
    Save $188 CAD
    Sale
    TEYD2015B - GE 15 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2015B - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    GE
    Save $89 CAD
    FDB1015L - Eaton Cutler-Hammer 15 Amp 1 Pole 347 Volt Molded Case Circuit Breaker
    FDB1015L - Eaton - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    Sold Out
    THQC3415WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 415 Volt
    GE
    LGB2B015B - Siemens - Molded Case Circuit Breaker
    LGB2B015B - Siemens - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 600 Volt
    Siemens / ITE
    EGH3015FFG - Eaton - Molded Case Circuit Breaker
    EGH3015FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sold Out
    QO315GFI - Square D 15 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    QO315GFI - Square D - Molded Case Circuit Breaker
    Plug-In - 15 Amp - 3 Pole - 240 Volt
    Schneider Electric
    CH215GF - Eaton Cutler-Hammer 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    CH215GF - Eaton - 15 Amp GFCI Circuit Breaker
    Plug-In - 15 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    GD2015 - Eaton - Molded Case Circuit Breaker
    GD2015 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 5 Volt
    Eaton Cutler-Hammer
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