Molded Case Circuit Breakers

2237 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    2237 products
    Sale
    TQD22100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    TQD22100WL - GE - Molded Case Circuit Breaker
    GE
    Sale price $315.99 Regular price $397.00 Save $81.01
    Sale
    TQD22125WL - GE 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    TQD22125WL - GE - Molded Case Circuit Breaker
    GE
    Sale price $339.99 Regular price $397.00 Save $57.01
    QN2175 - Siemens 175 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    QN2175 - Siemens 175 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Siemens / ITE
    $159.99
    FAL34030 - Square D 30 Amp 3 Pole 480 Volt Lug Molded Case Circuit Breaker
    FAL34030 - Square D 30 Amp 3 Pole 480 Volt Lug Molded Case Circuit Breaker
    Schneider Electric
    $299.99
    QBL22150 - Square D 150 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22150 - Square D 150 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    Schneider Electric
    $499.99
    Sale
    SEDA36AT0100 - GE 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SEDA36AT0100 - GE - Molded Case Circuit Breaker
    GE
    Sale price $299.99 Regular price $753.00 Save $453.01
    Sale
    SELA36AI0030 - GE 30 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    SELA36AI0030 - GE - Molded Case Circuit Breaker
    GE
    Sale price $449.99 Regular price $811.00 Save $361.01
    Sale
    TEY220 - GE 20 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEY220 - GE - Molded Case Circuit Breaker
    GE
    Sale price $149.99 Regular price $331.00 Save $181.01
    Sold Out
    THQC2140WL - GE 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQC2140WL - GE - Molded Case Circuit Breaker
    GE
    $42.99
    FAL34060 - Square D 60 Amp 3 Pole 480 Volt Lug Molded Case Circuit Breaker
    FAL34060 - Square D 60 Amp 3 Pole 480 Volt Lug Molded Case Circuit Breaker
    Schneider Electric
    $339.99
    THQL2130GFT - GE 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQL2130GFT - GE 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    GE
    $219.99
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