30 Amp Breakers

484 products

    Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    484 products
    Q21530CTNC - Siemens Quad 15/30/30/15 amp Circuit Breaker
    Q21530CTNC - Siemens Quad 15/30/30/15 amp Circuit Breaker
    Q21530CTNC - Siemens - 15/30/30/15 amp Quad Circuit Breaker
    Plug-In - 30 Amp - Quad - 240 Volt
    Siemens / ITE
    $49.00
    BR230 - Eaton Cutler-Hammer 30 Amp Double Pole Circuit Breaker
    BR230 - Eaton - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    $19.00
    THQP230 - GE 30 Amp Double Pole 1/2" Circuit Breaker
    THQP230 - GE - 30 Amp 1/2" Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    GE
    $19.00
    NC0230 - Federal Pioneer 30 Amp Double Pole Circuit Breaker
    NC0230 - Federal Pioneer - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Federal Pioneer
    $113.00
    THQL2130 - GE 30 Amp Double Pole Circuit Breaker
    THQL2130 - GE - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    GE
    $19.00
    QO230GFI - Square D 30 Amp Double Pole GFCI Circuit Breaker
    QO230GFI - Square D - 30 Amp GFCI Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    $136.00
    CHOM230 - HomeLine 30 Amp 2 Pole 240 Volt Circuit Breaker
    CHOM230 - HomeLine 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    $26.00
    QF130A - Siemens 30 Amp Single Pole GFCI Circuit Breaker
    QF130ACSA - Siemens - 30 Amp GFCI Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    $151.00
    NB230 - Federal Pioneer 30 Amp Double Pole Bolt-On Circuit Breaker
    NB230 - Federal Pioneer - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Federal Pioneer
    $175.00
    THQP130 - GE 30 Amp Single Pole 1/2" Circuit Breaker
    THQP130 - GE - 30 Amp 1/2" Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    GE
    $9.00
    Q330 - Siemens 30 Amp 3 Pole Circuit Breaker
    Q330 - Siemens - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    $88.00
    QOB330 - Square D 30 Amp 3 Pole Bolt-On Circuit Breaker
    QOB330 - Square D - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Schneider Electric
    $124.00
    GFTCB230 - Eaton Cutler-Hammer 30 Amp Double Pole GFCI Circuit Breaker
    GFTCB230 - Eaton - 30 Amp GFCI Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    $173.00
    B230 - Siemens 30 Amp Double Pole Bolt-On Circuit Breaker
    B230 - Siemens - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    $28.00
    BAB2030 - Eaton Cutler-Hammer 30 Amp Double Pole Bolt-On Circuit Breaker
    BAB2030 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    $37.00
    BQL230 - Commander 30 Amp Double Pole Bolt-On Circuit Breaker
    BQL230 - Commander 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    $73.00
    NC030 - Federal Pioneer 30 Amp Single Pole Circuit Breaker
    NC030 - Federal Pioneer - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Federal Pioneer
    from $32.00
    THQL1130 - GE 30 Amp Single Pole Circuit Breaker
    THQL1130 - GE - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    GE
    $9.00
    BQ2B030 - Siemens 30 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
    BQ2B030 - Siemens - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    $46.00
    QOB230 - Square D 30 Amp Double Pole Bolt-On Circuit Breaker
    QOB230 - Square D - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    $43.00
    QO130GFI - Square D 30 Amp Single Pole GFCI Circuit Breaker
    QO130GFI - Square D - 30 Amp GFCI Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    $100.00
    QO330 - Square D 30 Amp 3 Pole Circuit Breaker
    QO330 - Square D - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 3 Pole - 240 Volt
    Schneider Electric
    $128.00
    BL2-030 Siemens Blue-Line 30 Amp Double Pole Circuit Breaker
    BL2-030 Siemens - Blue-Line 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    $203.00
    THQB2130 - GE 30 Amp Double Pole Bolt-On Circuit Breaker
    THQB2130 - GE - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    GE
    $33.00
    QCF1030 - Eaton - Circuit Breaker
    QCF1030 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    $31.00
    ACP3034BC - Appleton - 30 Amp 600V 4 Pole 3 Wire Powertite Series Pin & Sleeve Metallic Clamping Ring Plug
    ACP3034BC - Appleton - 30 Amp 600V 4 Pole 3 Wire Powertite Series Pin & Sleeve Metallic Clamping Ring Plug
    ACP3034BC - Appleton - Plug
    30 Amp - 4 Pole - 3 Wire - 600 Volt
    Appleton
    $285.00
    BAB1030 - Eaton Cutler-Hammer 30 Amp Single Pole Bolt-On Circuit Breaker
    BAB1030 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    $18.00
    CHOM130 - HomeLine 30 Amp 1 Pole 120 Volt Plug-In Circuit Breaker
    CHOM130 - HomeLine 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    $12.00
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