Molded Case Breakers

7536 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7536 products
    TED136045 - GE 45 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136045 - GE - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 3 Pole - 600 Volt
    GE
    TED113010 - GE 10 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113010 - GE - Molded Case Circuit Breaker
    Feed-Thru - 10 Amp - 1 Pole - 277 Volt
    GE
    TED113080 - GE 80 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113080 - GE - Molded Case Circuit Breaker
    Feed-Thru - 80 Amp - 1 Pole - 277 Volt
    GE
    TED113090 - GE 90 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113090 - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 1 Pole - 277 Volt
    GE
    TED113100 - GE 100 Amp 1 Pole 277 Volt Molded Case Circuit Breaker General Electric Lug
    TED113100 - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 1 Pole - 277 Volt
    GE
    TEB132025 - GE 25 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    TEB132025 - GE - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 3 Pole - 240 Volt
    GE
    TED124025 - GE 25 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    TED124025 - GE - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 2 Pole - 480 Volt
    GE
    Limited availability
    NGC312033E - Eaton - Molded Case Circuit Breaker
    NGC312036E - Eaton - Molded Case Circuit Breaker
    Bolt On - 1200 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $3,899 CAD
    Sale
    HMCP003A0W - Eaton Molded Case Circuit Breaker
    HMCP003A0 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 3 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $132 CAD
    Sale
    LD3600WK - Eaton - Molded Case Circuit Breaker
    LD3600WK - Eaton - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,104 CAD
    TJK636500WL - General Electric 500 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK636500WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 500 Amp - 3 Pole - 600 Volt
    GE
    TJK636450WL - General Electric 450 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK636450WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 450 Amp - 3 Pole - 600 Volt
    GE
    TJK636350WL - General Electric 350 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK636350WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    GE
    TJK436300WL - General Electric 300 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK436300WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    GE
    TJK436250WL - General Electric 250 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK436250WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    GE
    TJK436225WL - General Electric 225 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJK436225WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 225 Amp - 3 Pole - 600 Volt
    GE
    THQD22150WL - GE 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQD22150WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 2 Pole - 240 Volt
    GE
    THQD22125WL - GE 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQD22125WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 2 Pole - 240 Volt
    GE
    THJK636F000 - General Electric 600 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK636F000 - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
    THJK636600WL - General Electric 600 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK636600WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 600 Amp - 3 Pole - 600 Volt
    GE
    THJK436F000 - General Electric 400 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK436F000 - GE - Frame
    Bolt-On - 400 Amp - 3 Pole - 600 Volt
    GE
    THJK436350WL - General Electric 350 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK436350WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    GE
    THJK436300WL - General Electric 300 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    THJK436300WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 600 Volt
    GE
    THED124070WL - GE 70 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    THED124070WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 2 Pole - 480 Volt
    GE
    Sale
    TEYL3080B - GE 80 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3080B - GE - Molded Case Circuit Breaker
    Bolt-On- 80 Amp - 3 Pole - 480 Volt
    GE
    Save $889 CAD
    Sale
    TEYL3070B - GE 70 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3070B - GE - Molded Case Circuit Breaker
    Bolt-On- 70 Amp - 3 Pole - 480 Volt
    GE
    Save $841 CAD
    Sale
    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
    Save $764 CAD
    Sale
    TEYL3050B - GE 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3050B - GE - Molded Case Circuit Breaker
    Bolt-On- 50 Amp - 3 Pole - 480 Volt
    GE
    Save $135 CAD
    Sale
    TEYL3040B - GE 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3040B - GE - Molded Case Circuit Breaker
    Bolt-On- 40 Amp - 3 Pole - 480 Volt
    GE
    Save $500 CAD
    Sale
    TEYL3020B - GE 20 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3020B - GE - Molded Case Circuit Breaker
    Bolt-On- 20 Amp - 3 Pole - 480 Volt
    GE
    Save $258 CAD
    Sale
    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
    Save $138 CAD
    Sale
    TEYH3090B - GE - Molded Case Circuit Breaker
    TEYH3090B - GE - Molded Case Circuit Breaker
    Bolt-On- 90 Amp - 3 Pole - 480 Volt
    GE
    Save $639 CAD
    Sale
    TEYH3080B - GE - Molded Case Circuit Breaker
    TEYH3080B - GE - Molded Case Circuit Breaker
    Bolt-On- 80 Amp - 3 Pole - 480 Volt
    GE
    Save $786 CAD
    Sale
    TEYH3060B - GE - Molded Case Circuit Breaker
    TEYH3060B - GE - Molded Case Circuit Breaker
    Bolt-On- 60 Amp - 3 Pole - 480 Volt
    GE
    Save $648 CAD
    Sale
    TEYH3050B - GE - Molded Case Circuit Breaker
    TEYH3050B - GE - Molded Case Circuit Breaker
    Bolt-On- 50 Amp - 3 Pole - 480 Volt
    GE
    Save $663 CAD
    Limited availability
    TEYH3045B - GE - Molded Case Circuit Breaker
    TEYH3045B - GE - Molded Case Circuit Breaker
    Bolt-On- 45 Amp - 3 Pole - 480 Volt
    GE
    Save $646 CAD
    Sale
    TEYH3040B - GE - Molded Case Circuit Breaker
    TEYH3040B - GE - Molded Case Circuit Breaker
    Bolt-On- 40 Amp - 3 Pole - 480 Volt
    GE
    Save $622 CAD
    Sale
    TEYH3030B - GE - Molded Case Circuit Breaker
    TEYH3030B - GE - Molded Case Circuit Breaker
    Bolt-On- 30 Amp - 3 Pole - 480 Volt
    GE
    Save $546 CAD
    Sale
    TEYH3020B - GE - Molded Case Circuit Breaker
    TEYH3020B - GE - Molded Case Circuit Breaker
    Bolt-On- 20 Amp - 3 Pole - 480 Volt
    GE
    Save $599 CAD
    Sale
    TEYH3015B - GE - Molded Case Circuit Breaker
    TEYH3015B - GE - Molded Case Circuit Breaker
    Bolt-On- 15 Amp - 3 Pole - 480 Volt
    GE
    Save $567 CAD
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