Molded Case Circuit Breakers

1374 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    1374 products
    QN2150 - Siemens - Molded Case Circuit Breaker
    QN2150 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    $173.99
    UBIZ2100 - Zinsco 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ2100 - Zinsco 100 Amp Molded Case Circuit Breaker
    Zinsco
    $343.99
    QN2175 - Siemens - Molded Case Circuit Breaker
    QN2175 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    $179.99
    QS2200 - Siemens - Molded Case Circuit Breaker
    QS2200 - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    $169.99
    Sale
    THQL2160ST1 - GE 60 Amp Shunt Trip Circuit Breaker
    GE
    Sale price $154.99 Regular price $221.00 Save $66.01
    UBIZ0220 - Zinsco 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ0220 - Zinsco 20 Amp Molded Case Circuit Breaker
    Zinsco
    $89.99
    UBIZ0250 - Zinsco 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ0250 - Zinsco 50 Amp Molded Case Circuit Breaker
    Zinsco
    $92.49
    Sale
    THQL2130ST1 - GE 30 Amp Molded Case Circuit Breaker
    GE
    Sale price $146.99 Regular price $216.00 Save $69.01
    UBIZ0230 - Zinsco 30 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ0230 - Zinsco 30 Amp Molded Case Circuit Breaker
    Zinsco
    $99.99
    Sold Out
    CH390 - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    CH390 - Eaton - 90 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    $129.99
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