30 Amp Breakers

580 products

    Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
    580 products
    AR348 - Crouse-Hinds 30 Amp 4 Pole 600 Volt Circuit Breaking Threaded Cap
    AR348 - Crouse-Hinds - Receptacle
    Crouse-Hinds
    Sale
    NGB3B030B - Siemens - Molded Case Circuit Breaker
    NGB3B030B - Siemens - Molded Case Circuit Breaker
    Bolt On - 30 Amp - 3 Pole - 600 Volt
    Siemens / ITE
    Save $132 CAD
    NAGF20 -Federal Pioneer 20 Amp Single Pole GFCI Circuit Breaker
    NAGF30 -Federal Pioneer 30 Amp GFCI Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Federal Pioneer
    Limited availability
    LB230S - Leviton - Circuit Breakers
    LB230S - Leviton - Circuit Breakers
    30A -1 Pole - 120 Volt
    Leviton
    ATQ30 - Ferraz Shawmut,Mersen - Low Voltage Fuse
    ATQ30 - Ferraz Shawmut,Mersen - Low Voltage Fuse
    30A - 500 Volt
    Mersen / Ferraz Shawmut
    TEY230 - GE - Molded Case Circuit Breaker
    TEY230 - GE - Molded Case Circuit Breaker
    GE
    Limited availability
    C25DND330A - Eaton - Magnetic Contactor
    C25DND330A - Eaton - Magnetic Contactor
    30 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $48.01 CAD
    Sale
    C25DND230A - Eaton - Magnetic Contactor
    C25DND230A - Eaton - Magnetic Contactor
    30 Amp - 2 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $34.01 CAD
    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
    HMCPS050K2 - Eaton Molded Case Circuit Breaker
    HMCPS050K2 - Eaton - Molded Case Circuit Breaker
    Feed-Thru - 50 Amp - 3 Pole - 600 Volt
    Eaton Cutler-Hammer
    Save $1,033 CAD
    Sale
    H361RB - Square D 30 Amp 3 Pole 600 Volt Disconnect and Safety Switch
    CH361RB - Square D - 30 Amp Disconnect and Safety Switch
    30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $409.01 CAD
    CHM2DU - Bussmann - 30 Amp Fuse
    CHM2DU - Bussmann - 30 Amp Fuse
    30 Amp - 600 Volt
    Bussmann
    THED136030 - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    GE
    Limited availability
    TEB111030 - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker General Electric Lug
    TEB111030 - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 120 Volt
    GE
    Limited availability
    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
    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
    8903LG80V02 - Square D 30 Amp 8 Pole 600 Volt Contactor
    8903LG80V02 - Square D - 30 Amp 8 Pole Contactor
    30 Amp - 600 Volt
    Schneider Electric
    THHQL1130 - GE 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
    THHQL1130 - GE - Molded Case Circuit Breaker
    Plug-In- 30 Amp - 1 Pole - 120 Volt
    GE
    LGG3B030L - Siemens - Molded Case Circuit Breaker
    LGG3B030L - Siemens - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Siemens/ITE
    ADR3033 - Appleton - 30 Amp 600V 3 Pole 3 Wire Powertite Series Pin & Sleeve Receptacle
    ADR3033 - Appleton - Receptacle
    30 Amp - 3 Pole - 3 Wire - 600 V
    Appleton
    BQD6130 - Siemens - Circuit Breaker
    BQD6130 - Siemens - Circuit Breaker
    BQD6130 - Siemens - Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 347 Volt
    Siemens / ITE
    Limited availability
    QO130EPD - Square D 30 Amp 1 Pole Ground Fault Equipment Protection Circuit Breaker
    QO130EPD - Square D - 30 Amp GFEP Circuit Breaker
    Plug-In - 30 Amp - 1 Pole - 120 Volt
    Schneider Electric
    Sale
    HLL36030 - Square D - Molded Case Circuit Breaker
    HLL36030 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $310 CAD
    Sale
    HGL36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGL36030 - Square D - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $360 CAD
    Sale
    HGA36030 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    HGA36030 - Square D - Molded Case Circuit Breaker
    I-Line Plug-In - 30 Amp - 3 Pole - 600 Volt
    Schneider Electric
    Save $210 CAD
    BF130A - Siemens 30 Amp Single Pole GFCI Bolt-On Circuit Breaker
    BF130A - Siemens - 30 Amp GFCI Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    THQC1130WL - GE - Molded Case Circuit Breaker
    THQC1130WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 1 Pole - 120 Volt
    GE
    BE130 - Siemens 30 Amp 1 Pole 120 Volt Ground Fault Equipment Protection Circuit Breaker
    BE130 - Siemens - 30 Amp GFEP Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    Siemens / ITE
    B330HH - Siemens - 30 Amp 22kA Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    B33000S01 - Siemens - 30 Amp Shunt Trip Circuit Breaker
    Bolt-On - 30 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Limited availability
    BQD130 - Siemens 30 Amp 1 Pole 277 Volt Bolt On Molded Case Breaker
    BQD130 - Siemens - 30 Amp Molded Case Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 277 Volt
    Siemens / ITE
    Limited availability
    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
    THHQB1130 - GE 30 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
    THHQB1130 - GE - 22kA Circuit Breaker
    Bolt-On - 30 Amp - 1 Pole - 120 Volt
    GE
    THED136030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    GE
    TED136030WL - GE - Molded Case Circuit Breaker
    Feed-Thru - 30 Amp - 3 Pole - 600 Volt
    GE
    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
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