Molded Case Breakers

7247 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    7247 products
    TJK426F000 - GE - Frame
    Bolt-On - 400 Amp - 2 Pole - 600 Volt
    GE
    TJJ436200WL - GE 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    TJJ436200WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 200 Amp - 3 Pole - 600 Volt
    GE
    THJK436250WL - GE 250 Amp 3 Pole 600 Volt Thermal Magnetic Molded Case Circuit Breaker
    THJK436250WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    GE
    THED124090WL - GE 90 Amp 2 Pole 480 Volt Molded Case Circuit Breaker
    THED124090WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 2 Pole - 480 Volt
    GE
    Sale
    TEYD3045B - GE 45 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3045B - GE - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 480 Volt
    GE
    Save $236 CAD
    Sale
    TEYD3035B - GE 35 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    TEYD3035B - GE - Molded Case Circuit Breaker
    Bolt-On - 35 Amp - 3 Pole - 480 Volt
    GE
    Save $227 CAD
    SKPC3608L4XX - GE - Molded Case Circuit Breaker
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    GE
    SKPC3608L3XX - GE - Molded Case Circuit Breaker
    Bolt-On - 800 Amp - 3 Pole - 600 Volt
    GE
    QDP32125TM - Square D 125 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QDP32125TM - Square D - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QDP32070TM - Square D 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QDP32070TM - Square D - Molded Case Circuit Breaker
    Bolt-On - 70 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Sale
    PJL36120U44A - Square D - Molded Case Circuit Breaker
    PJL36120U44A - Square D - Molded Case Circuit Breaker
    Feed-Thru - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $3,700 CAD
    Sale
    PGL36100U44A - Square D - Molded Case Circuit Breaker
    PGL36100U44A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGL36100U44A - Square D - Molded Case Circuit Breaker
    Feed-Thru - 1000 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $4,672 CAD
    Sale
    PGA36120U44A - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PGA36120U44A - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 1200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $6,032 CAD
    Sale
    JJL36250M75 - Square D - Molded Case Circuit Breaker
    JJL36250M75 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 250 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $289 CAD
    HJA260504 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HJA260504 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 50 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HJA260501 - Square D 50 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HJA260501 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 50 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HJA260304 - Square D 30 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HJA260304 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Sale
    HGL26015 - Square D 15 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGL26030 - Square D - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $170 CAD
    Sale
    HGL26015 - Square D 15 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGL26020 - Square D - Molded Case Circuit Breaker
    Feed Thru - 20 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $170 CAD
    HGA261504 - Square D 150 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA261504 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HGA261251 - Square D 125 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA261251 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 125 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HGA260904 - Square D 90 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA260904 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 90 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Limited availability
    HGA260802 - Square D 80 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA260802 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 80 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Sale
    HGA260702 - Square D - Molded Case Circuit Breaker
    HGA260702 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 70 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $144 CAD
    HGA260404 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA260404 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 40 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HGA260204 - Square D 20 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA260204 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 20 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HGA260202 - Square D 20 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA260202 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 20 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HGA260154 - Square D 15 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA260154 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 15 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HGA260152 - Square D 15 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HGA260152 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 15 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDL26150 - Square D 150 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDL26150 - Square D - Molded Case Circuit Breaker
    Feed Thru - 150 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDL26060 - Square D 60 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDL26060 - Square D - Molded Case Circuit Breaker
    Feed Thru - 60 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA261501 - Square D 150 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA261501 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA260901 - Square D 90 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260901 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 90 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Limited availability
    HDA260801 - Square D 80 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260801 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 80 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA260704 - Square D 70 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260704 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 70 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA260702 - Square D 70 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260702 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 70 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA260701 - Square D 70 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260701 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 70 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA260604 - Square D 60 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260604 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 60 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA260601 - Square D 60 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260601 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 60 Amp - 2 Pole - 600 Volt
    Schneider Electric
    HDA260152 - Square D 15 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260152 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 15 Amp - 2 Pole - 600 Volt
    Schneider Electric
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