Molded Case Circuit Breakers

31 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    31 products
    Sale
    LGB3B100B - Siemens - Molded Case Circuit Breaker
    LGB3B100B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,791.01
    Sale
    LGB3B020B - Siemens - Molded Case Circuit Breaker
    LGB3B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,654.01
    Sale
    LGB3B050B - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,666.01
    Sale
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    LGB3B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,685.01
    Sale
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    LGB3B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $3,327.01
    Sale
    LGB3B040B - Siemens 40 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B040B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,728.01
    Sale
    LGB3B015B - Siemens 15 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B015B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,789.01
    LGB1B020B - Siemens 20 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker
    LGB1B020B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    LGB3B060B - Siemens 60 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,734.01
    Sale
    LGB3B110B - Siemens 110 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B110B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $3,105.01
    Sale
    LGB3B080B - Siemens 80 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB3B080B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,706.01
    Sale
    LGB2B030B - Siemens 30 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB2B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,361.01
    LGB1B030B - Siemens 30 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker
    LGB1B030B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sold Out
    LGB1B040B - Siemens 40 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker
    LGB1B040B - Siemens - 40 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $589.51
    Sale
    LGB3B090B - Siemens - Molded Case Circuit Breaker
    LGB3B090B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,810.01
    Sale
    LGB2B040B - Siemens 40 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB2B040B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,361.01
    Sale
    LGB1B060B - Siemens 60 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker
    LGB1B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $493.01
    Sale
    LGB3B070B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,702.01
    Sale
    LGB2B025B - Siemens - 25 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,347.01
    Sale
    LGB2B035B - Siemens - 35 Amp Molded Case Circuit Breaker
    Siemens/ITE
    Save $1,328.01
    Sale
    LGB2B125B - Siemens - Molded Case Circuit Breaker
    LGB2B125B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $2,600.01
    Sale
    LGB2B015B - Siemens - Molded Case Circuit Breaker
    LGB2B015B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,361.01
    Sale
    LGB1B025B - Siemens - Molded Case Circuit Breaker
    LGB1B025B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $557.01
    Sale
    LGB2B070B - Siemens - Molded Case Circuit Breaker
    LGB2B070B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,426.01
    LGB2B060B - Siemens - Molded Case Circuit Breaker
    LGB2B060B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    LGB2B090B - Siemens 90 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB2B090B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,426.01
    Sale
    LGB2B080B - Siemens 80 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB2B080B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,426.01
    Sale
    LGB2B100B - Siemens 100 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB2B100B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,426.01
    Sale
    LGB2B050B - Siemens 50 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    LGB2B050B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,361.01
    Sale
    LGB1B015B - Siemens 15 Amp 1 Pole 347 Volt Bolt-On Molded Case Circuit Breaker
    LGB1B015B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $631.84
    Sale
    LGB3B025B - Siemens - Molded Case Circuit Breaker
    LGB3B025B - Siemens - Molded Case Circuit Breaker
    Siemens / ITE
    Save $1,534.01
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