Molded Case Breakers

7247 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7247 products
    TED113020WL - GE 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TED113020WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 1 Pole - 277 Volt
    GE
    TEB132040WL - GE 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132040WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 240 Volt
    GE
    TEB122070WL - GE 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122070WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 2 Pole - 240 Volt
    GE
    TEB122060WL - GE 60 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122060WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 240 Volt
    GE
    TEB122020WL - GE 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB122020WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 240 Volt
    GE
    Sale
    LD4K - Eaton - Mounting Hardware Kit
    600 Amp - 600 Volt
    Eaton Cutler-Hammer
    Save $280 CAD
    ED1K - Eaton - Mounting Hardware Kit
    225 Amp - 600 Volt
    Eaton Cutler-Hammer
    Sale
    SKHA36AT0800 - GE - Molded Case Circuit Breaker
    SKHA36AT0800 - GE - Molded Case Circuit Breaker
    SKHA36AT0800 - GE - Molded Case Circuit Breaker
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    GE
    Save $2,000 CAD
    Sale
    SELA36AI0060 - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    GE
    Save $210 CAD
    SEHA36AT0150 - GE - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    GE
    Sale
    HMCPE050K2C - Eaton - Molded Case Circuit Breaker
    HMCPE050K2C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $300 CAD
    HMCP400X5C - Eaton - Molded Case Circuit Breaker
    HMCP400X5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    HMCP400R5C - Eaton - Molded Case Circuit Breaker
    HMCP400R5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $3,163 CAD
    Sale
    HFD3090L - Eaton - Molded Case Circuit Breaker
    HFD3090L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 90 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,480.19 CAD
    Sale
    HFD3080L - Eaton - Molded Case Circuit Breaker
    HFD3080L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 80 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,480.19 CAD
    Sale
    HFD3050L - Eaton - Molded Case Circuit Breaker
    HFD3050L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    Sale
    HFD3025L - Eaton - Molded Case Circuit Breaker
    HFD3025L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 25 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    Sale
    FDC3080L - Eaton - Nolded Case Circuit Breakers
    FDC3080L - Eaton - Molded Case Circuit Breakers
    Feed Thru - 80 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $600 CAD
    Sale
    FDC3050L - Eaton - MoldedCase Circuit Breakers
    FDC3050L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $340 CAD
    Sale
    FDC3020L - Eaton - MoldedCase Circuit Breakers
    FDC3020L - Eaton - MoldedCase Circuit Breakers
    Feed Thru - 20 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $696 CAD
    Sale
    FDB3050L - Eaton - Molded Case Circuit Breaker
    FDB3050L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $162 CAD
    Sale
    FDB3040L - Eaton - Molded Case Circuit Breaker
    FDB3040L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $140 CAD
    FD3225L - Eaton - Molded Case Circuit Breaker
    FD3225L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Limited availability
    FD3050L - Eaton - Molded Case Circuit Breaker
    FD3050L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    FD2200L - Eaton - Molded Case Circuit Breaker
    FD2200L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $400 CAD
    Limited availability
    FD1030L (347V) - Eaton - Molded Case Circuit Breaker
    FD1030L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    Sale
    EHD3090L - Eaton - Molded Case Circuit Breaker
    EHD3090L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    EHD1040L - Eaton - Molded Case Circuit Breaker
    EHD1040L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    EHD1020L - Eaton - Molded Case Circuit Breaker
    EHD1020L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Sale
    ED3175L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 3 Pole - 5 Volt
    Eaton Cutler-Hammer
    Save $200 CAD
    Sale
    ED2100L - Eaton - Molded Case Circuit Breaker
    ED2100L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 2 Volt
    Eaton Cutler-Hammer
    Save $120 CAD
    Sale
    DK3250 - Eaton - Molded Case Circuit Breaker
    DK3250 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $481 CAD
    Sale
    FAL36035 - Square D 35 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FAL36035 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $170 CAD
    QJA32200 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 200 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Sale
    QGA32225 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 225 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Save $299 CAD
    QGA32200 - Square D - Molded Case Circuit Breaker
    QGA32200 - Square D - Molded Case Circuit Breaker
    QGA32200 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 200 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QGA32150 - Square D - Molded Case Circuit Breaker
    QGA32150 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QGA32125 - Square D - Molded Case Circuit Breaker
    QGA32125 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 125 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QBL22125 - Square D 125 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22125 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QDA32175 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 175 Amp - 3 Pole - 240 Volt
    Schneider Electric
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