30 Amp Breakers

160 products

    Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    160 products
    QO1530 - Square D 30 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO1530 - Square D - 30 Amp Molded Case Circuit Breaker
    Plug-In - 15/30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    EHD2030L - Eaton - Molded Case Circuit Breaker
    EHD2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Sale
    QF230ACSA - Siemens 30 ACSAmp Double Pole 240 Volt GFCI Circuit BreACSAker
    QF230ACSA - Siemens - GFCI Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Save $15 CAD
    EDB24030 - Square D 30 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
    EDB24030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    Schneider Electric
    BE230 - Siemens 30 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
    BE230 - Siemens - 30 Amp GFEP Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sale
    QO230 - Square D 30 Amp Double Pole Circuit Breaker
    QO230CP - Square D - 30 Amp Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Save $11 CAD
    QO230EPD - Square D - 30 Amp GFEP Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    BQD6230 - Siemens 30 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6230 - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 600 Volt
    Siemens / ITE
    8910DP32V09 - Square D 30 Amp 2 Pole 600 Volt Definite Purpose Contactors
    8910DP32V09 - Square D - 30 Amp Definite Purpose Contactors
    30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Q230H - Siemens 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q230H - Siemens - 30 Amp 22kA Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QCR2030 - Eaton - Molded Case Circuit Breaker
    QCR2030 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 20 Volt
    Eaton Cutler-Hammer
    Sold Out
    QCF2030 - Eaton - Circuit Breaker
    QCF2030 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    FDC2030L - Eaton - Molded Case Circuit Breaker
    FDC2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    FDB2030L - Eaton - Molded Case Circuit Breaker
    FDB2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    HDA260302 - Square D 30 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    HDA260302 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    QB2030GF - Eaton Cutler-Hammer 30 Amp Double Pole Ground Fault Bolt-On Circuit Breaker
    QB2030GF - Eaton - 30 Amp Ground Fault Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    QCGFEP2030 - Eaton - Molded Case Circuit Breaker
    QCGFEP2030 - Eaton - GFEP Circuit Breaker
    Feed-Thru - 20 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    DNBA3030 - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    DNBA3030 - Eaton - 30 Amp Tandem Circuit Breaker
    Bolt-On - 30/30 Amp - 2 Pole - 120 Volt
    Eaton Cutler-Hammer
    Sale
    EDB26030 - Square D 30 Amp 2 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    EDB26030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    Save $499 CAD
    THQB2130GFT - GE 30 Amp Double Pole GFCI Bolt-On Circuit Breaker
    THQB2130GFT - GE - 30 Amp GFCI Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    GE
    BQ2B030H - Siemens 30 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B030H - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Sold Out
    THHQB2130 - GE 30 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    THHQB2130 - GE - 22kA Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    GE
    Sold Out
    FAZ-D30/2 - Eaton - Circuit Breaker
    FAZ-D30/2 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Sale
    C25DND230A - Eaton - Magnetic Contactor
    C25DND230A - Eaton - Magnetic Contactor
    30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $34.01 CAD
    Sale
    FD2030 - Eaton - Molded Case Circuit Breaker
    FD2030 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    EGB26030 - Square D 30 Amp 2 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EGB26030 - Square D 30 Amp 2 Pole 600 Volt Bolt-On Circuit Molded Case Breaker
    EGB26030 - Square D - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    Schneider Electric
    Save $77 CAD
    Sold Out
    HLA260302 - Square D 30 Amp 2 Pole 600 Volt Molded Case Circuit Breaker
    HLA260302 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 2 Pole - 600 Volt
    Schneider Electric
    QO230VH - Square D 30 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    QO230VH - Square D - 30 Amp Molded Case Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Schneider Electric
    Sold Out
    THQL2130GFEP - GE 30 Amp 2 Pole 240 Volt Molded Case Breaker
    THQL2130GFEP - GE 30 Amp Molded Case Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    GE
    ECC03C1A2A - Eaton - Magnetic Contactor
    ECC03C1A2A - Eaton - Magnetic Contactor
    30 Amp - 2 Pole - 6 Volt
    Eaton Cutler-Hammer
    ED62B030L - Siemens - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 600 Volt
    Siemens/ITE
    BQGF230 - Commander 30 Amp 2 Pole Bolt-On GFCI Circuit Breakers
    BQGF230 - Commander 30 Amp GFCI Circuit Breakers
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sold Out
    ED22B030 - Siemens - Molded Case Circuit Breaker
    ED22B030 - Siemens - Molded Case Circuit Breaker
    Bolt On - 30 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    TEY230 - GE - Molded Case Circuit Breaker
    TEY230 - GE - Molded Case Circuit Breaker
    GE
    Sale
    THHQL2130 - GE - Circuit Breaker
    THHQL2130 - GE - Circuit Breaker
    30 Amp - 2 Pole - 240 Volt
    GE
    Save $0.01 CAD
    SEHA24AT0030 - GE - Molded Case Circuit Breaker
    SEHA24AT0030 - GE - Molded Case Circuit Breaker
    Bolt On - 30 Amp - 2 Pole - 480 Volt
    GE
    SEDA24AT0030 - GE - Molded Case Circuit Breaker
    SEDA24AT0030 - GE - Molded Case Circuit Breaker
    30 Amp - 2 Pole - 480 Volt
    GE
    PDG22F0030TFFJ - Eaton - Molded Case Circuit Breaker
    PDG22F0030TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    C25DND230B - Eaton - Magnetic Contactor
    C25DND230B - Eaton - Magnetic Contactor
    30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $41.01 CAD
    Sale
    FAZ-C30-2 - Eaton - Circuit Breaker
    FAZ-C30-2 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Save $111.01 CAD
    Recently viewed