30 Amp Breakers

188 products

    Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    188 products
    FAZ-B30-3 - Eaton - Circuit Breaker
    FAZ-B30-3 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 480 Volt
    Eaton Moeller
    Sale
    HFD1030 (277V)- Eaton - Molded Case Circuit Breaker
    HFD1030 (277V)- Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $198 CAD
    Sale
    FDB2030 - Eaton - Molded Case Circuit Breaker
    FDB2030 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    FD1030 - Eaton - Molded Case Circuit Breaker
    FD1030 (277V)- Eaton - Molded Case Circuit Breaker
    Bolt On - 30 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Sale
    EHD2030 - Eaton - Molded Case Circuit Breaker
    EHD2030 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    Limited availability
    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
    Limited availability
    QCR1030 - Eaton - Circuit Breaker
    QCR1030 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    Limited availability
    QCGF1030 - Eaton - Circuit Breaker
    QCGF1030 - Eaton - GFCI Circuit Breaker
    Feed Thru - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QC3030H - Eaton - Circuit Breaker
    QC3030H - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Sale
    HFD1030L (347V) - Eaton - Molded Case Circuit Breaker
    HFD1030 (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    PDG21G0030TFFJ - Eaton - Molded Case Circuit Breaker
    PDG21G0030TFFJ - Eaton - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 1 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    CL130 - Eaton - Circuit Breaker
    CL130 - Eaton - Circuit Breaker
    Plug in - 30 Amp - 1 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $19.51 CAD
    Limited availability
    FAZ-D30/2 - Eaton - Circuit Breaker
    FAZ-D30/2 - Eaton - Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 480 Volt
    Eaton Moeller
    Sale
    EGB3030FFG - Eaton - Molded Case Circuit Breaker
    EGB3030FFG - Eaton - Molded Case Circuit Breaker
    Feed Thru - 30 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $467 CAD
    Sale
    EHD3030 - Eaton - Molded Case Circuit Breaker
    EHD3030 - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 480 Volt
    Eaton Cutler-Hammer
    Save $177 CAD
    Sale
    HMCPS050K2 - Eaton Molded Case Circuit Breaker
    HMCPS050K2 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,296 CAD
    QBGF1030 - Eaton - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    C25BNB230B - Eaton Cutler-Hammer 30 Amp 2 Pole 600 Volt Magnetic Contactor
    C25BNB230B - Eaton - 30 Amp Magnetic Contactor
    30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Sale
    QB2030EP - Eaton Cutler-Hammer 30 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    QB2030EP - Eaton - 30 Amp GFEP Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $495.01 CAD
    Limited availability
    BAB3030HV - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BAB3030HV - Eaton - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $91 CAD
    Sale
    DH261FGK - Eaton - Disconnect and Safety Switch
    DH261FGK - Eaton - Disconnect and Safety Switch
    30 Amp - 2 Pole - 6 Volt
    Eaton Cutler-Hammer
    Save $161 CAD
    Limited availability
    BRH330 - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Molded Case Circuit Breakers
    BRH330 - Eaton - 30 Amp Molded Case Circuit Breakers
    Plug-In - 30 Amp - 3 Pole - 240 Volt
    Eaton Cutler-Hammer
    BRN130EP - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRN130EP - Eaton - 30 Amp Molded Case Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    ECC03C1A2A - Eaton - Magnetic Contactor
    ECC03C1A2A - Eaton - Magnetic Contactor
    30 Amp - 2 Pole - 6 Volt
    Eaton Cutler-Hammer
    Sale
    FD2030L - Eaton - Molded Case Circuit Breaker
    FD2030L - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $160 CAD
    Sale
    FD1030L - Eaton - Molded Case Circuit Breaker
    FD1030L (277V)- Eaton - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 277 Volt
    Eaton Cutler-Hammer
    Save $100 CAD
    CHB130GF - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    CHB130GF - Eaton - 30 Amp GFCI Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    CHB130 - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    CHB130 - Eaton - 30 Amp Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    BAB1030S - Eaton - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Eaton Cutler-Hammer
    QCGFT2030 - Eaton - Circuit Breaker
    QCGFT2030 - Eaton - GFCI Circuit Breaker
    Feed Thru - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Limited availability
    QBHGFT2030 - Eaton - 30 Amp Ground Fault Circuit Breaker
    Bolt-On - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $114 CAD
    HFD1030L (347V) - Eaton - Molded Case Circuit Breaker
    HFD1030L (347V) - Eaton - Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 347 Volt
    Eaton Cutler-Hammer
    Sale
    CHFN230GF - Eaton Cutler-Hammer Ground Fault Circuit Breaker
    CHFN230GF - Eaton Cutler-Hammer - GFCI Breaker
    Plug in - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    Save $120 CAD
    Limited availability
    BRN230EP - Eaton Cutler-Hammer 30 Amp 2 Pole Ground Fault Equipment Protection Breaker
    BRN230EP - Eaton - 30 mA GFEP Circuit Breaker
    Plug-In - 30 Amp - 2 Pole - 240 Volt
    Eaton Cutler-Hammer
    THHQL32030 - GE - Circuit Breaker
    30 Amp - 3 Pole - 240 Volt
    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
    FBV16TE030RV - GE - Molded Case Circuit Breaker
    FBV16TE030RV - GE - Molded Case Circuit Breaker
    Bolt On - 30 Amp - 1 Pole - 600 Volt
    GE
    Sale
    EGH3030FFB - Eaton - Molded Case Circuit Breaker
    EGH3030FFB - Eaton - Molded Case Circuit Breaker
    Bolt On - 30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $783 CAD
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