Molded Case Breakers

7536 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7536 products
    Sale
    BDA260502 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA260502 - Square D - 50 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 50 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $227.01 CAD
    Sale
    BDA260601 - Square D 60 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BDA260601 - Square D - 60 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 60 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $232.01 CAD
    QBGF1030 - Eaton - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Limited availability
    QBHW3030HT - Eaton - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    FBV36TE040RV - GE 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV36TE040RV - GE 40 Amp Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 3 Pole - 600 Volt
    GE
    Save $477.01 CAD
    ED23B025L - Siemens 25 Amp 3 Pole 240 Volt Feed Thru Molded Case Circuit Breaker
    ED23B025L - Siemens - 25 Amp Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    Sale
    QF120AH - Siemens 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QF120AH - Siemens - 20 Amp Molded Case Circuit Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Siemens/ITE
    Save $763.01 CAD
    Sale
    FBV16TE020RV - GE 20 Amp 1 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    FBV16TE020RV - GE 20 Amp Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 600 Volt
    GE
    Save $208.01 CAD
    Sale
    TEYD1020B - GE 20 Amp 1 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD1020B - GE - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 1 Pole - 480 Volt
    GE
    Save $40 CAD
    Sale
    BR260ST - Eaton Cutler-Hammer 60 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BR260ST - Eaton - 60 Amp Molded Case Circuit Breaker
    Plug-In - 60 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $348.03 CAD
    Limited availability
    BJA36110 - Square D 110 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BJA36110 - Square D - 110 Amp Molded Case Circuit Breaker
    I-Line Plug-In - 110 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $177 CAD
    Sale
    TFK236F000 - GE 225 Amp Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 3 Pole - 600 Volt
    GE
    Save $514 CAD
    Sale
    TJK636Y600 - GE - Molded Case Circuit Breaker
    Bolt-On - 600 Amp - 3 Pole - 600 Volt
    GE
    Save $4,724.01 CAD
    140G-G6C3-C80 - Allen Bradley - Molded Case Circuit Breaker
    Bolt-On - 80 Amp - 3 Pole - 600 Volt
    Allen-Bradley
    Limited availability
    THQDL21150 - GE 150 Amp Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 2 Pole - 240 Volt
    GE
    FD62B150L - Siemens 150 Amp 2 Pole 600 Volt Feed Thru Molded Case Circuit Breaker
    FD62B150L - Siemens - 150 Amp Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    Sale
    BJA36045 - Square D 45 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BJA36045 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 45 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $100 CAD
    FXD63B200L - Siemens - Molded Case Circuit Breaker
    FXD63B200L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 200 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    THED113030 - GE 30 Amp 1 Pole 277 Volt Molded Case Circuit Breaker
    THED113030 - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    GE
    THED136025 - GE - Molded Case Circuit Breaker
    Feed-Thru - 25 Amp - 3 Pole - 600 Volt
    GE
    THED136090 - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 600 Volt
    GE
    THED136100 - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    GE
    THED136060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 600 Volt
    GE
    TEB111020 - GE 20 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 1 Pole - 120 Volt
    GE
    TEB132060 - GE 60 Amp 3 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TEB132060 - GE - Molded Case Circuit Breaker
    Feed-Thru - 60 Amp - 3 Pole - 240 Volt
    GE
    TED113020 - GE 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric Lug
    TED113020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 1 Pole - 277 Volt
    GE
    TED124020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 480 Volt
    GE
    TED124050 - GE - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 2 Pole - 480 Volt
    GE
    TED124100 - GE - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 2 Pole - 480 Volt
    GE
    TED134020 - GE - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 480 Volt
    GE
    TED134070 - GE 70 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134070 - GE - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 480 Volt
    GE
    TED134090 - GE 90 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134090 - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 480 Volt
    GE
    TED134150 - GE 150 Amp 3 Pole 480 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED134150 - GE - Molded Case Circuit Breaker
    Feed-Thru - 150 Amp - 3 Pole - 450 Volt
    GE
    TED136035 - GE - Molded Case Circuit Breaker
    Feed-Thru - 35 Amp - 3 Pole - 600 Volt
    GE
    TED136050 - GE - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    GE
    TED136110 - GE 110 Amp 3 Pole 600 Volt Molded Case Thermal Magnetic Circuit Breaker
    TED136110 - GE - Molded Case Circuit Breaker
    Feed-Thru - 110 Amp - 3 Pole - 600 Volt
    GE
    Limited availability
    TED124125 - GE 125 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    TED124125 - GE - Molded Case Circuit Breaker
    Feed-Thru - 125 Amp - 2 Pole - 480 Volt
    GE
    Sale
    HFD3035 - Eaton - Moded Case Circuit Breaker
    HFD3035 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 35 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,457.32 CAD
    Sale
    HFD3045 - Eaton - Moded Case Circuit Breaker
    HFD3045 - Eaton - Molded Case Circuit Breaker
    Feed Thru - 45 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,580.19 CAD
    TJJ436350 - General Electric 350 Amp 3 Pole 600 Volt Thermal Magnetic Circuit Breaker
    TJJ436350 - GE - Molded Case Circuit Breaker
    Feed-Thru - 350 Amp - 3 Pole - 600 Volt
    GE
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