Circuit Breakers

9310 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    9310 products
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    FH26040AB - Square D 40 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    FH26040AB - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 40 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $148 CAD
    FAL36045 - Square D 45 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FAL36045 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 45 Amp - 3 Pole - 600 Volt
    Schneider Electric
    QOU390 - Square D 90 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU390 - Square D - 90 Amp Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QOU160 - Square D 60 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOU160 - Square D - 60 Amp Circuit Breaker
    Bolt-On - 60 Amp - 1 Pole - 120 Volt
    Schneider Electric
    QOB390VH - Square D - 90 Amp 22kA Circuit Breaker
    QOB390VH - Square D - 90 Amp 22kA Circuit Breaker
    Bolt-On - 90 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QOB290VH - Square D - 90 Amp 22kA Circuit Breaker
    QOB290VH - Square D - 90 Amp 22kA Circuit Breaker
    Bolt-On - 90 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB280VH - Square D - 80 Amp 22kA Circuit Breaker
    QOB280VH - Square D - 80 Amp 22kA Circuit Breaker
    Bolt-On - 80 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB270VH - Square D - 70 Amp 22kA Circuit Breaker
    QOB270VH - Square D - 70 Amp 22kA Circuit Breaker
    Bolt-On - 70 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB240EPD - Square D 40 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB240EPD - Square D - 40 Amp 30 mA GFEP Breaker
    Bolt-On - 40 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QOB2110VH - Square D - 110 Amp 22kA Circuit Breaker
    QOB2110VH - Square D - 110 Amp 22kA Circuit Breaker
    Bolt-On - 110 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sale
    QOB130EPD - Square D - 30 Amp 30 mA GFEP Breaker
    QOB130EPD - Square D - 30 Amp 30 mA GFEP Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $221 CAD
    Sale
    QOB115VHGFI - Square D 15 Amp 1 Pole 120 Volt Miniature Circuit Breaker
    QOB115VHGFI - Square D - 15 Amp 22kA GFCI Circuit Breaker
    Bolt-On - 15 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Save $131 CAD
    QJA32150 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 150 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QGA32175 - Square D - Molded Case Circuit Breaker
    QGA32175 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 175 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QBL22175 - Square D 175 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL22175 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 175 Amp - 2 Pole - 240 Volt
    Schneider Electric
    QBA32225 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 225 Amp - 3 Pole - 240 Volt
    Schneider Electric
    QBL32080 - Square D 80 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    QBL32080 - Square D - Molded Case Circuit Breaker
    Feed_thru - 80 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Q4L3400 - Square D 400 Amp 3 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker
    Q4L3400 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 400 Amp - 3 Pole - 240 Volt
    Schneider Electric
    Sale
    LLA36600U33X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LLA36600U33X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,620 CAD
    Sale
    LLA36600U31X - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LLA36600U31X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 600 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $2,710 CAD
    Sale
    LLA36400U31X - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LLA36400U31X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 400 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $3,200 CAD
    Sale
    LJA36400U33X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 400 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $2,440 CAD
    Sale
    LJA36400U31X - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 400 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $4,000 CAD
    Sale
    LH36300 - Square D 300 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    LH36300 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 300 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $830 CAD
    LC36500 - Square D - Molded Case Circuit Breaker
    LC36500 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 500 Amp - 3 Pole - 600 Volt
    Schneider Electric
    LC36400 - Square D - Molded Case Circuit Breaker
    LC36400 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 400 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Sale
    LA36200 - Square D - Molded Case Circuit Breaker
    LA36200 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 200 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $2,740 CAD
    Sale
    HLL36070 - Square D - Molded Case Circuit Breaker
    HLL36070 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,030 CAD
    Sale
    FI36030 - Square D 30 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FI36030 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $960 CAD
    Sale
    FI36015 - Square D 15 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FI36015 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,140 CAD
    Sale
    FHL36100 - Square D 100 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FHL36100 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $361 CAD
    Sale
    FHL36090 - Square D 90 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FHL36090 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 90 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $465 CAD
    Sale
    FHL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FHL36040 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 40 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $144 CAD
    Sale
    FHL36020 - Square D 20 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FHL36020 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $129 CAD
    Sale
    FH36040 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 40 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $568 CAD
    Sale
    FH36020 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    FH36020 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 20 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $127 CAD
    Sale
    FH36015 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 15 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $1,141 CAD
    Sale
    FAL36070 - Square D 70 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker
    FAL36070 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 70 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $323 CAD
    Sale
    FA36025 - Square D 25 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    FA36025 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 25 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $231 CAD
    EDB34045 - Square D 45 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34045 - Square D - Molded Case Circuit Breaker
    Bolt-On - 45 Amp - 3 Pole - 480 Volt
    Schneider Electric
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