100 Amp Breakers

380 products

    Save on 100 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    380 products
    QO2100 - Square D 100 Amp Double Pole Circuit Breaker
    QO2100 - Square D 100 Amp Double Pole Circuit Breaker
    Schneider Electric
    $69.00
    THQL21100 - GE 100 Amp Double Pole Circuit Breaker
    THQL21100 - GE 100 Amp Double Pole Circuit Breaker
    GE
    $77.00
    BR2100 - Eaton Cutler-Hammer 100 Amp Double Pole Circuit Breaker
    BR2100 - Eaton Cutler-Hammer 100 Amp Double Pole Circuit Breaker
    Eaton Cutler-Hammer
    $77.00
    CHOM2100 - HomeLine 100 Amp 2 Pole 240 Volt Circuit Breaker
    CHOM2100 - HomeLine 100 Amp 2 Pole 240 Volt Circuit Breaker
    Schneider Electric
    $110.00
    Q3100 - Siemens 100 Amp 3 Pole Circuit Breaker
    Q3100 - Siemens 100 Amp 3 Pole Circuit Breaker
    Siemens / ITE
    $130.00
    LN1E100 - Siemens 100 Amp 2 Pole Circuit Breaker Lug Terminal Kit
    LN1E100 - Siemens 100 Amp 2 Pole Circuit Breaker Lug Terminal Kit
    Siemens Accessories
    $4.00
    QO3100 - Square D 100 Amp 3 Pole Circuit Breaker
    QO3100 - Square D 100 Amp 3 Pole Circuit Breaker
    Schneider Electric
    $133.00
    BAB3100H - Eaton Cutler-Hammer 100 Amp 3 Pole Bolt-On Circuit Breaker
    BAB3100H - Eaton Cutler-Hammer 100 Amp 3 Pole Bolt-On Circuit Breaker
    Eaton Cutler-Hammer
    $207.00
    EDB36100 - Square D 100 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB36100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 600 Volt
    Schneider Electric
    $689.00
    B3100 - Siemens 100 Amp 3 Pole Bolt-On Circuit Breaker
    B3100 - Siemens 100 Amp 3 Pole Bolt-On Circuit Breaker
    Siemens / ITE
    $192.00
    B2100 - Siemens 100 Amp Double Pole Bolt-On Circuit Breaker
    B2100 - Siemens 100 Amp Double Pole Bolt-On Circuit Breaker
    Siemens / ITE
    $77.00
    QOB3100 - Square D 100 Amp 3 Pole Bolt-On Circuit Breaker
    QOB3100 - Square D 100 Amp 3 Pole Bolt-On Circuit Breaker
    Schneider Electric
    $205.00
    QOM100VHL - Federal Pioneer Stab-lok 100 Amp Main Circuit Breaker
    QOM100VHL - Square D 100 Amp Main Circuit Breaker
    SQUARE D
    $144.00
    QOB2100 - Square D 100 Amp Double Pole Bolt-On Circuit Breaker
    QOB2100 - Square D 100 Amp Double Pole Bolt-On Circuit Breaker
    Schneider Electric
    $103.00
    BQ3B100 - Siemens 100 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ3B100 - Siemens 100 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
    Siemens / ITE
    $228.00
    BQ2B100 - Siemens 100 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B100 - Siemens 100 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    Siemens / ITE
    $138.00
    THQB21100 - GE 100 Amp Double Pole Bolt-On Circuit Breaker
    THQB21100 - GE 100 Amp Double Pole Bolt-On Circuit Breaker
    GE
    $144.00
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    NB3P100 - Federal Pioneer 100 Amp 3 Pole Bolt-On Circuit Breaker
    NB3P100 - Federal Pioneer 100 Amp 3 Pole Bolt-On Circuit Breaker
    Federal Pioneer
    $852.00
    MBK100 - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    MBK100 - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Siemens / ITE
    $145.00
    BR3100 - Eaton Cutler-Hammer 100 Amp 3 Pole Circuit Breaker
    BR3100 - Eaton Cutler-Hammer 100 Amp 3 Pole Circuit Breaker
    Eaton Cutler-Hammer
    $140.00
    NA3P100 - Federal Pioneer 100 Amp 3 Pole Circuit Breaker
    NA3P100 - Federal Pioneer 100 Amp 3 Pole Circuit Breaker
    Federal Pioneer
    $554.00
    HFD3100L - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HFD3100L - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    $907.00
    EDB34100 - Square D 100 Amp 3 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB34100 - Square D - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 480 Volt
    Schneider Electric
    $260.00
    QBHW3100H - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    QBHW3100H - Eaton Cutler-Hammer 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    $345.00
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    DK32SM1 - Siemens 32/64 Circuit 100A Load Center Door Kit
    DK32SM1 - Siemens 32/64 Circuit 100A Load Center Door Kit
    Siemens / ITE
    $44.00
    QC2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Circuit Breaker
    QC2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Circuit Breaker
    Eaton Cutler-Hammer
    $145.00
    APJ10487 - Crouse-Hinds 100 Amp 4 Pole 600 Volt Crouse-Hinds Arktite AP Plug
    APJ10487 - Crouse-Hinds 100 Amp 4 Pole 600 Volt Crouse-Hinds Arktite AP Plug
    Crouse-Hinds
    $569.00
    THQC21100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    THQC21100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    GE
    $126.00
    GBH3100 - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    GBH3100 - Eaton Cutler-Hammer 100 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    $765.00
    THQB32100 - GE 100 Amp 3 Pole Bolt-On Circuit Breaker
    THQB32100 - GE 100 Amp 3 Pole Bolt-On Circuit Breaker
    GE
    $154.00
    GNF323 - Siemens 100 Amp 3 Pole 240 Volt Disconnect Safety Switches
    GNF323 - Siemens 100 Amp 3 Pole 240 Volt Disconnect Safety Switches
    Siemens / ITE
    $358.00
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