Circuit Breakers

1181 products

    Shop our wide selection of Siemens, GE, Eaton Cutler-Hammer, Square D circuit breakers and more.
    1181 products
    HOMT1515230CP - Square D Homeline - Quad Circuit Breaker
    HOMT1515230CP - Square D Homeline - Quad Circuit Breaker
    Schneider Electric
    HOM235CP - Square D Homeline - Circuit Breaker
    HOM235CP - Square D Homeline - Circuit Breaker
    Schneider Electric
    HOMT1515CP - Square D Homeline - Tandem Circuit Breaker
    HOMT1515CP - Square D Homeline - Tandem Circuit Breaker
    Schneider Electric
    HOMT2020230CP - Square D Homeline - Quad Circuit Breaker
    HOMT2020230CP - Square D Homeline - Quad Circuit Breaker
    Schneider Electric
    Sale
    Q340H - Siemens 40 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q340H - Siemens - 40 Amp 22kA Case Circuit Breaker
    Siemens / ITE
    Save $801.01
    QO2175 - Square D - 175A Circuit Breaker
    Schneider Electric
    Sale
    BJA36090 - Square D 90 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker
    BJA36090 - Square D - 90 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $1,408.01
    THQL21WY20 - GE - Circuit Breaker
    GE
    UBIF240N - Connecticut Electric 40 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIF240N - Connecticut Electric 40 Amp Molded Case Circuit Breaker
    Connecticut Electric
    UBIZ2020 - Zinsco 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIZ2020 - Zinsco 20 Amp Twin Molded Case Circuit Breaker
    Zinsco
    MP2125-CROUSE-HINDS - Crouse Hinds 125 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    MP2125- Murray - 125 Amp Circuit Breaker
    Murray
    UBIP2100 - Connecticut Electric 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    UBIP2100 - Connecticut Electric 100 Amp Molded Case Circuit Breaker
    Connecticut Electric
    A220NI - Wadsworth 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    A220NI - Wadsworth 20 Amp Molded Case Circuit Breaker
    Wadsworth
    BRX2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BRX2100 - Eaton - 100 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CHF220ST - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CHF220ST - Eaton - 20 Amp Shunt Trip Circuit Breaker
    Eaton Cutler-Hammer
    Save $454.42
    BRL215AFIT - Eaton Cutler-Hammer 15 Amp 2 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRL215AFIT - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    BRH370 - Eaton Cutler-Hammer 70 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BRH370 - Eaton - 70 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    FA32050 - Square D 50 Amp 3 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    FA32050 - Square D - 50 Amp Molded Case Circuit Breaker
    Schneider Electric
    Save $301.41
    Sale
    CSH2200N - Eaton - Molded Case Circuit Breaker
    CSH2200N - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $16
    Sale
    CH250EPD - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    CH250EPD - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $76
    Sale
    QDA222002 - Square D 200 Amp 2 Pole 240 Volt Plug-In Circuit Breaker Parts and Accessories
    QDA222002 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $608.01
    Sale
    PJA36120 - Square D 1200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PJA36120 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $14,197.01
    Sale
    BJA36035 - Square D 35 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    BJA36035 - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $928.01
    Sale
    BDA34125Y - Square D 125 Amp 3 Pole 480 Volt Molded Case Circuit Breaker
    BDA34125Y - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $535.01
    Sale
    BRH340 - Eaton Cutler-Hammer 40 Amp 3 Pole 240 Volt Molded Case Circuit Breakers
    BRH340 - Eaton - 40 Amp Molded Case Circuit Breakers
    Eaton Cutler-Hammer
    Save $643.01
    Sale
    LJA36600U44X - Square D - Molded Case Circuit Breakers
    Schneider Electric
    Save $8,764.01
    Sale
    BRN115EP - Eaton Cutler-Hammer 15 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    BRN115EP - Eaton - 15 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $610.62
    BRH130 - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Plug-In Molded Case Circuit Breaker
    BRH130 - Eaton - 30 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    THQL1135 - GE 35 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1135 - GE - Circuit Breaker
    GE
    Limited availability
    THQL1125 - GE 25 Amp 1 Pole 120 Volt Plug-In Molded Case Circuit Breaker
    THQL1125 - GE - Circuit Breaker
    GE
    Q2125HH - Siemens 125 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    Q2125HH - Siemens - 125 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Sale
    PJA36100U41A - Square D 1000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker
    PJA36100U41A - Square D - Molded Case Circuit Breaker
    Schneider Electric
    Save $15,672.01
    Limited availability
    Q1530 - Siemens Space Saver Tandem 15/30 Amp Non-Current Limiting Circuit Breaker
    Q1530 - Siemens - Tandem Circuit Breaker
    Siemens / ITE
    Sale
    CH3090 - Eaton Cutler-Hammer 90 Amp 3 Pole 240 Volt Plug-In Circuit Breaker
    CH3090 - Eaton - 90 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $22
    Q370H - Siemens 70 Amp 3 Pole 240 Volt Molded Case Circuit Breaker
    Q370H - Siemens - 70 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    BRN220EP - Eaton Cutler-Hammer 20 Amp Ground Fault Equipment Protection Circuit Breaker
    BRN220EP - Eaton - 30 mA GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Save $750.01
    BQC220250 - Eaton - Molded Case Circuit Breaker
    BQC220250 - Eaton - Molded Case Circuit Breaker
    Eaton
    Sale
    THQL1120DFS - GE - 20 Amp Dual Function Circuit Breaker
    GE
    Save $21
    Sale
    BRN225GF - Eaton Cutler-Hammer 25 Amp Double Pole GFCI Circuit Breaker
    BRN225GF - Eaton - 25 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $77.01
    Sale
    HOM115GFICP - Square D Homeline - GFCI Circuit Breaker
    HOM115GFICP - Square D Homeline - GFCI Circuit Breaker
    Schneider Electric
    Save $157.01
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