Molded Case Breakers

7536 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7536 products
    THED136050WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    GE
    THED113015WL - GE 15 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    THED113015WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 277 Volt
    GE
    TEY370 - GE 70 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY370 - GE - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 480 Volt
    GE
    TEY315 - GE 15 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY315 - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 480 Volt
    GE
    TEY220 - GE - Molded Case Circuit Breaker
    TEY220 - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    GE
    TEY215 - GE - Molded Case Circuit Breaker
    TEY215 - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    GE
    TED136090WL - GE 90 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136090WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 600 Volt
    GE
    TED136045WL - GE 45 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136045WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 3 Pole - 600 Volt
    GE
    TED136035WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 600 Volt
    GE
    TED134040WL - GE 40 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134040WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 480 Volt
    GE
    TED134015WL - GE 15 Amp 3 Pole 480 Volt Molded Case Circuit Breaker General Electric Lug
    TED134015WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 3 Pole - 480 Volt
    GE
    TED124090WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 2 Pole - 480 Volt
    GE
    TED124040WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 2 Pole - 480 Volt
    GE
    TED124035WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 2 Pole - 480 Volt
    GE
    TEB132080WL - GE 80 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132080WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 3 Pole - 240 Volt
    GE
    TEB132070WL - GE 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132070WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 240 Volt
    GE
    TEB132030WL - GE 30 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 240 Volt
    GE
    TEB122100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 240 Volt
    GE
    Limited availability
    TEB122080WL - GE 80 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122080WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 2 Pole - 240 Volt
    GE
    Limited availability
    ND4K - Eaton - Mounting Hardware Kit
    1200 Amp - 600 Volt
    Eaton Cutler-Hammer
    Sale
    MD4K - Eaton - Mounting Hardware Kit
    800 Amp - 600 Volt
    Eaton Cutler-Hammer
    Save $501 CAD
    Limited availability
    FD4K - Eaton - Mounting Hardware Kit
    150 Amp - 600 Volt
    Eaton Cutler-Hammer
    ED3K - Eaton - Mounting Hardware Kit
    225 Amp - 600 Volt
    Eaton Cutler-Hammer
    SKDA36AN1200 - GE 1200 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SKDA36AN1200 - GE - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 600 Volt
    GE
    SGDA32AT0400 - GE - Molded Case Circuit Breaker
    Bolt-On - 400 Amp - 3 Pole - 240 Volt
    GE
    SEPA36AT0060 - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    GE
    Sale
    SELA36AI0030 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    Save $140 CAD
    SELA36AI0007 - GE - Molded Case Circuit Breaker
    Bolt-On - 7 Amp - 3 Pole - 600 Volt
    GE
    Sale
    SEDA36AN0100 - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SEDA36AN0100 - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    GE
    Save $397 CAD
    FBH36TE080RV - GE 80 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE080RV - GE - 80 Amp Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 600 Volt
    GE
    FBH36TE015RV - GE 15 Amp 3 Pole 600 Volt Record Plus Molded Case Circuit Breaker
    FBH36TE015RV - GE - 15 Amp Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 3 Pole - 600 Volt
    GE
    Sale
    LDC3600F - Eaton - Molded Case Circuit Breaker
    LDC3600F - Eaton - Frame
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $2,552 CAD
    Sale
    LD3500 - Eaton - Molded Case Circuit Breaker
    LD3500 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,587 CAD
    Sale
    HMDL3800F - Eaton - Molded Case Circuit Breaker
    HMDL3800F - Eaton - Frame
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,354 CAD
    Limited availability
    HMCPS050K2C - Eaton - Molded Case Circuit Breaker
    HMCPS050K2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $724 CAD
    Sale
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    HMCPS003A0C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 3 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $403 CAD
    Sale
    HMCPE100T3C - Eaton - Molded Case Circuit Breaker
    HMCPE100T3C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $808 CAD
    Sale
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    HMCP250L5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $431 CAD
    Sale
    HMCP250J5C - Eaton - Molded Case Circuit Breaker
    HMCP250J5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $431 CAD
    Sale
    HMCP100L3C - Eaton - Molded Case Circuit Breaker
    HMCP100L3C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $505 CAD
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