Molded Case Breakers

7536 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7536 products
    TEY3100 - GE 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY3100 - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    GE
    TEY250 - GE - Molded Case Circuit Breaker
    TEY250 - GE - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 480 Volt
    GE
    TEY120 - GE - Molded Case Circuit Breaker
    TEY120 - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 2 Volt
    GE
    TEY115 - GE - Molded Case Circuit Breaker
    TEY115 - GE - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 277 Volt
    GE
    TED136150WL - GE 150 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136150WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    GE
    TED136100WL - GE 100 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    GE
    TED136030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    GE
    TED134100WL - GE 100 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    GE
    TED134070WL - GE 70 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134070WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 480 Volt
    GE
    TED124020WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 480 Volt
    GE
    TED124015WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 2 Pole - 480 Volt
    GE
    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
    TEB132100WL - GE 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132100WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 240 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
    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
    TEB111015WL - GE 15 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111015WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 15 Amp - 1 Pole - 120 Volt
    GE
    LD4K - Eaton - Mounting Hardware Kit
    600 Amp - 600 Volt
    Eaton Cutler-Hammer
    FD3K - Eaton - Mounting Hardware Kit
    150 Amp - 600 Volt
    Eaton Cutler-Hammer
    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
    SFLA36AT0250 - GE - Molded Case Circuit Breaker
    Bolt-On - 250 Amp - 3 Pole - 600 Volt
    GE
    SEHA36AT0150 - GE - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 600 Volt
    GE
    SEHA36AT0100 - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    GE
    SEHA36AT0060 - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 600 Volt
    GE
    Sale
    SEDA36AT0030 - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    Save $226 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
    HMCP250F5C - Eaton - Molded Case Circuit Breaker
    HMCP250F5C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $584 CAD
    Sale
    HMCP025D0C - Eaton - Molded Case Circuit Breaker
    HMCP025D0C - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $184 CAD
    HFD3150L - Eaton - Molded Case Circuit Breaker
    HFD3150L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    HFD2125L - Eaton - Molded Case Circuit Breaker
    HFD2125L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $675 CAD
    HFD2060L - Eaton - Molded Case Circuit Breaker
    HFD2060L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    HFD2030L - Eaton - Molded Case Circuit Breaker
    HFD2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $273 CAD
    HFD1015L (347V) - Eaton - Molded Case Circuit Breaker
    HFD1015L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    Sale
    FDC3100L - Eaton - Molded Case Circuit Breaker
    FDC3100L - Eaton - Molded Case Circuit Breaker
    Feed Thru - 100 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $390 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
    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
    FDB2090L - Eaton - Molded Case Circuit Breaker
    FDB2090L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $120 CAD
    FDB2070L - Eaton - Molded Case Circuit Breaker
    FDB2070L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
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