Molded Case Breakers

67 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    67 products
    HED43B100 - Siemens 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B100 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    $899.99 CAD
    HED43B040 - Siemens 40 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    HED43B040 - Siemens - Molded Case Circuit Breaker
    Bolt On - 40 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    $799.99 CAD
    HED41B020 - Siemens 20 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker
    HED41B020 - Siemens - Molded Case Circuit Breaker
    Bolt On - 20 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    $349.99 CAD
    HED43B100L - Siemens - Molded Case Circuit Breaker
    HED43B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Siemens/ITE
    $826.99 CAD
    HED42B125L - Siemens - Molded Case Circuit Breaker
    HED42B125L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $999.99 CAD
    HED42B100L - Siemens - Molded Case Circuit Breaker
    HED42B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $813.99 CAD
    HED42B090L - Siemens - Molded Case Circuit Breaker
    HED42B090L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $664.99 CAD
    HED42B035 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $799.99 CAD
    HED42B020L - Siemens - Molded Case Circuit Breaker
    HED42B020L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 20 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $799.99 CAD
    HED42B015 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $799.99 CAD
    HED41B100L - Siemens - Molded Case Circuit Breaker
    HED41B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    $349.99 CAD
    HED41B035L - Siemens - Molded Case Circuit Breaker
    HED41B035L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    $328.99 CAD
    HED41B030L - Siemens - Molded Case Circuit Breaker
    HED41B030L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    $286.99 CAD
    HED41B015L - Siemens - Molded Case Circuit Breaker
    HED41B015L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    $283.99 CAD
    HED42B040 - Siemens - Molded Case Circuit Breaker
    HED42B040 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 40 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $799.99 CAD
    HED42B025 - Siemens - Molded Case Circuit Breaker
    HED42B025 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 25 Amp - 2 Pole - 480 Volt
    Siemens/ITE
    $799.99 CAD
    HED41B035 - Siemens - Molded Case Circuit Breaker
    HED41B035 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 1 Pole - 277 Volt
    Siemens/ITE
    $349.99 CAD
    HED43B070 - Siemens - Molded Case Circuit Breaker
    HED43B070 - Siemens - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 480 Volt
    Siemens / ITE
    $714.99 CAD
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