Molded Case Breakers

7247 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7247 products
    Sale
    TEYL3025B - GE 25 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL3025B - GE - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 480 Volt
    GE
    Save $607 CAD
    TEYL2050B - GE 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL2050B - GE - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 480 Volt
    GE
    TEYL2040B - GE 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL2040B - GE - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 480 Volt
    GE
    TEYL2030B - GE 30 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL2030B - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    GE
    TEYL2020B - GE 20 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL2020B - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    GE
    TEYL1020B - GE 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYL1020B - GE - Molded Case Circuit Breaker
    Bolt-On - 10 Amp - 1 Pole - 480 Volt
    GE
    Limited availability
    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
    SNT1LP12K - Eaton - Molded Case Circuit Breaker
    SNT1LP12K - Eaton - Shunt Trip
    380 Volt
    Eaton Cutler-Hammer
    Save $406 CAD
    TJD432300WL - GE 300 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    TJD432300WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 300 Amp - 3 Pole - 240 Volt
    GE
    Sale
    TEYH3100B - GE - Molded Case Circuit Breaker
    TEYH3100B - GE - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    GE
    Save $628 CAD
    Sale
    TEYH3070B - GE - Molded Case Circuit Breaker
    TEYH3070B - GE - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 480 Volt
    GE
    Save $650 CAD
    Sale
    TEYD3060B - GE 60 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3060B - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 3 Pole - 480 Volt
    GE
    Save $198 CAD
    Sale
    TEYD3050B - GE 50 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3050B - GE - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 480 Volt
    GE
    Save $198 CAD
    Sale
    TEYD3030B - GE 30 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3030B - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 480 Volt
    GE
    Save $314 CAD
    Limited availability
    TEYD3025B - GE 25 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3025B - GE - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 480 Volt
    GE
    Save $215 CAD
    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
    TEYD2080B - GE 80 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2080B - GE - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 2 Pole - 480 Volt
    GE
    Save $101 CAD
    Sale
    TEYD2070B - GE 70 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2070B - GE - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 480 Volt
    GE
    Save $105 CAD
    Sale
    TEYD2060B - GE 60 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2060B - GE - Molded Case Circuit Breaker
    Bolt-On - 60 Amp - 2 Pole - 480 Volt
    GE
    Save $89 CAD
    Sale
    TEYD2050B - GE 50 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2050B - GE - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 2 Pole - 480 Volt
    GE
    Save $89 CAD
    Sale
    TEYD2040B - GE 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2040B - GE - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 480 Volt
    GE
    Save $111 CAD
    Sale
    TEYD2030B - GE 30 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD2030B - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    GE
    Save $249 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
    NGG3B125L - Siemens - Molded Case Circuit Breaker
    NGG3B125L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    FBV36TE030RV - GE 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE030RV - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    FBV36TE020RV - GE 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE020RV - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 3 Pole - 600 Volt
    GE
    Sale
    FBN36TE050RV - GE 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE050RV - GE - Molded Case Circuit Breaker
    Bolt-On - 50 Amp - 3 Pole - 600 Volt
    GE
    Save $766 CAD
    Sale
    FBN36TE045RV - GE 45 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE045RV - GE - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 600 Volt
    GE
    Save $563 CAD
    Sale
    FBN36TE040RV - GE 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE040RV - GE - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    GE
    Save $617 CAD
    Limited availability
    FBN36TE030RV - GE 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBN36TE030RV - GE - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 600 Volt
    GE
    Save $484 CAD
    Sale
    EGE3110FFG - Eaton - Molded Case Circuit Breaker
    EGE3110FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 110 Amp - 3 Pole - 1 Volt
    Eaton Cutler-Hammer
    Save $3,198 CAD
    Sale
    EGE3070FFG - Eaton - Molded Case Circuit Breaker
    EGE3070FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $691 CAD
    Sale
    EGE3040FFG - Eaton - Molded Case Circuit Breaker
    EGE3040FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $542 CAD
    Sale
    EGE3035FFG - Eaton - Molded Case Circuit Breaker
    EGE3035FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $127 CAD
    Sale
    EGB3100FFG - Eaton - Molded Case Circuit Breaker
    EGB3100FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $359 CAD
    Limited availability
    EGB3090FFG - Eaton - Molded Case Circuit Breaker
    EGB3090FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $555 CAD
    Sale
    EGB3060FFG - Eaton - Molded Case Circuit Breaker
    EGB3060FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $553 CAD
    Sale
    EGB3040FFG - Eaton - Molded Case Circuit Breaker
    EGB3040FFG - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $437 CAD
    Limited availability
    LD3450L - Eaton Cutler-Hammer 450 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LD3450L - Eaton - 450 Amp Molded Case Circuit Breaker
    Feed-Thru - 450 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $800 CAD
    Sale
    HMCP400D5WD09 - Eaton Cutler-Hammer 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HMCP400D5WD09 - Eaton - 400 Amp Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $600 CAD
    Recently viewed