Molded Case Breakers

126 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    126 products
    BRN120EP - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRN120EP - Eaton - 30mA GFEP Breaker
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    $295.99 CAD
    CH140 - Eaton Cutler-Hammer 40 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    CH140 - Eaton - 40 Amp Circuit Breaker
    Plug-In - 40 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    $17.99 CAD
    THQMV200D - General Electrics - Molded Case Circuit Breakers
    THQMV200D - General Electrics - Molded Case Circuit Breakers
    Plug-In - 200 Amp - 2 Pole - 120 V
    GE
    $474.99 CAD
    BD2015 - Eaton - Molded Case Circuit Breakers
    BD2015 - Eaton - Molded Case Circuit Breakers
    Eaton
    $46.99 CAD
    CH120 - Eaton
 - Molded Case
    CH120 - Eaton - Molded Case Circuit Breakers
    Plug-In - 20 Amp - 1 Pole - 120 Volt
    Eaton
    $40.99 CAD
    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
    $259.99 CAD
    THQP245 - General Electrics - Molded Case Circuit Breakers
    THQP245 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 45 Amp - 2 Pole - 120 V
    GE
    $32.99 CAD
    THQMV200WL - General Electrics - Molded Case Circuit Breakers
    THQMV200WL - General Electrics - Molded Case Circuit Breakers
    Plug-In - 200 Amp - 2 Pole - 120 V
    GE
    $423.99 CAD
    THQMV200 - General Electrics - Molded Case Circuit Breakers
    THQMV200 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 200 Amp - 2 Pole - 120 V
    GE
    $652.99 CAD
    THQMV175WL - General Electrics - Molded Case Circuit Breakers
    THQMV175WL - General Electrics - Molded Case Circuit Breakers
    Plug-In - 175 Amp - 2 Pole - 120 V
    GE
    $644.99 CAD
    THQMV150WL - General Electrics - Molded Case Circuit Breakers
    THQMV150WL - General Electrics - Molded Case Circuit Breakers
    Plug-In - 150 Amp - 2 Pole - 120 V
    GE
    $578.99 CAD
    THQMV150 - General Electrics - Molded Case Circuit Breakers
    THQMV150 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 150 Amp - 2 Pole - 120 V
    GE
    $529.99 CAD
    THQC1130GFT - General Electrics - Molded Case Circuit Breakers
    THQC1130GFT - General Electrics - Molded Case Circuit Breakers
    Plug-In - 30 Amp - 1 Pole - 120 V
    GE
    $225.99 CAD
    THQB1145 - General Electrics - Molded Case Circuit Breakers
    THQB1145 - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 45 Amp - 1 Pole - 120 V
    GE
    $17.99 CAD
    THHQL2180 - General Electrics - Molded Case Circuit Breakers
    THHQL2180 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 80 Amp - 2 Pole - 120 V
    GE
    $220.99 CAD
    THHQB1120ST1 - General Electrics - Molded Case Circuit Breakers
    THHQB1120ST1 - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 20 Amp - 1 Pole - 120 V
    GE
    $288.99 CAD
    THHQB1115ST1 - General Electrics - Molded Case Circuit Breakers
    THHQB1115ST1 - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 15 Amp - 1 Pole - 120 V
    GE
    $186.99 CAD
    THQMV225D - General Electrics - Molded Case Circuit Breakers
    THQMV225D - General Electrics - Molded Case Circuit Breakers
    Plug-In - 225 Amp - 2 Pole - 120 V
    GE
    $453.99 CAD
    THQC1120GF - General Electrics - Molded Case Circuit Breakers
    THQC1120GF - General Electrics - Molded Case Circuit Breakers
    Plug-In - 20 Amp - 1 Pole - 120 V
    GE
    $230.99 CAD
    THHQL2170 - General Electrics - Molded Case Circuit Breakers
    THHQL2170 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 70 Amp - 2 Pole - 120 V
    GE
    $216.99 CAD
    THHQL1115 - General Electrics - Molded Case Circuit Breakers
    THHQL1115 - General Electrics - Molded Case Circuit Breakers
    Plug-In - 15 Amp - 1 Pole - 120 V
    GE
    $31.99 CAD
    THHQB1160 - General Electrics - Molded Case Circuit Breakers
    THHQB1160 - General Electrics - Molded Case Circuit Breakers
    Bolt-On - 60 Amp - 1 Pole - 120 V
    GE
    $69.99 CAD
    P1520 - Siemens - Molded Case Circuit Breakers
    Bolt-On - 20 Amp - 1 Pole - 120V
    Siemens
    $103.99 CAD
    P1515NC - Siemens - Molded Case Circuit Breakers
    Bolt-On - 15 Amp - 1 Pole - 120V
    Siemens
    $204.99 CAD
    P140 - Siemens - Molded Case Circuit Breakers
    Bolt-On - 40 Amp - 1 Pole - 120V
    Siemens
    $98.99 CAD
    P130 - Siemens - Molded Case Circuit Breakers
    Bolt-On - 30 Amp - 1 Pole - 120V
    Siemens
    $109.99 CAD
    P115 - Siemens - Molded Case Circuit Breakers
    Bolt-On - 15 Amp - 1 Pole - 120V
    Siemens
    $65.99 CAD
    BQ1B070H - Siemens - Molded Case
    BQ1B070H - Siemens - Molded Case
    Bolt-On - 70 Amp - 1 Pole - 120 V
    Siemens
    $136.99 CAD
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