Bolt-on Circuit Breakers

874 products

    Shop our selection of bolt-on, circuit breakers.
    874 products
    Sale
    CHB120GF - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    CHB120GF - Eaton - 20 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $67
    Limited availability
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    THQB32080ST1 - GE - 80 Amp Shunt Trip Circuit Breaker
    GE
    Save $293
    Sale
    THQB32060ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    THQB32060ST1 - GE - 60 Amp Shunt Trip Circuit Breaker
    GE
    Save $313
    Sale
    B335H - Siemens - 35 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $646.01
    Sale
    B27000S01 - Siemens - 70 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $475.01
    Sale
    B245H - Siemens - 45 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $256.01
    BQD125 - Siemens 25 Amp 1 Pole 277 Volt Bolt On Molded Case Circuit Breaker
    BQD125 - Siemens - 25 Amp Molded Case Circuit Breaker
    Siemens / ITE
    bf215a - Siemens 15 Amp Double Pole GFCI Bolt-On Circuit Breaker
    bf215a - Siemens - 15 Amp GFCI Circuit Breaker
    Siemens / ITE
    QB1015GF - Eaton Cutler-Hammer 15 Amp Single Pole Ground Fault Bolt-On Circuit Breaker
    QB1015GF - Eaton - 15 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QB2015GF - Eaton Cutler-Hammer 15 Amp Double Pole Ground Fault Bolt-On Circuit Breaker
    QB2015GF - Eaton - 15 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $277.01
    Limited availability
    QB2050GF - Eaton Cutler-Hammer 50 Amp Double Pole Ground Fault Bolt-On Circuit Breaker
    QB2050GF - Eaton - 50 Amp GFCI Circuit Breaker
    Eaton Cutler-Hammer
    Save $387.01
    Sale
    QBHW2050S - Eaton Cutler-Hammer 50 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    QBHW2050S - Eaton - 50 Amp Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $27
    B245HH - Siemens 45 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    B245HH - Siemens - Circuit Breaker
    Siemens / ITE
    Sale
    QOB215EPD - Square D 15 Amp 2 Pole 30 mA Ground Fault (GFCI) Breaker
    QOB215EPD - Square D - 15 Amp 30 mA GFEP Breaker
    Schneider Electric
    Save $435.89
    Limited availability
    BQGF20 - Eaton Cutler-Hammer 20 Amp 2 Pole 240 Volt Ground Fault Circuit Breakers
    BQGF20 - Commander 20 Amp GFCI Circuit Breakers
    Eaton Cutler-Hammer
    Sale
    GHB1040 - Eaton - Molded Case Circuit Breaker
    GHB1040 - Eaton - Molded Case Circuit Breaker
    Eaton Cutler-Hammer
    Save $62
    Sale
    QBGFEP1040 - Eaton Cutler-Hammer 40 Amp 1 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
    QBGFEP1040 - Eaton - 40 Amp GFEP Circuit Breaker
    Eaton Cutler-Hammer
    Save $543.01
    Sale
    QBHGF1030 - Eaton Cutler-Hammer 30 Amp 1 Pole 240 Volt Ground Fault Circuit Breaker
    QBHGF1030 - Eaton - 30 Amp Ground Fault Circuit Breaker
    Eaton Cutler-Hammer
    Save $167
    BQLT-15-215 - Commander Quad 15/15/15/15 amp Bolt-On Circuit Breaker
    BQLT-15-215 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 15 Amp Double Pole Bolt-On Circuit Breaker
    BQLT-215-215 - Commander 15 amp Quad Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BQ2B02000S01 - Siemens 20 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ2B02000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $274.01
    Sale
    BQ3B08000S01 - Siemens 80 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
    BQ3B08000S01 - Siemens - 80 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Save $719.01
    B28000S01 - Siemens 70 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B28000S01 - Siemens - 80 Amp Shunt Trip Circuit Breaker
    Siemens / ITE
    Sale
    QOU315 - Square D 15 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU315 - Square D - 15 Amp Circuit Breaker
    Schneider Electric
    Save $171.81
    Sale
    QOU310 - Square D 10 Amp 3 Pole 240 Volt Miniature Circuit Breaker
    QOU310 - Square D - 10 Amp Circuit Breaker
    Schneider Electric
    Save $145.74
    Sale
    BQD6350 - Siemens 50 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker
    BQD6350 - Siemens - 50 Amp Molded Case Circuit Breaker
    Siemens / ITE
    Save $722.01
    B2100HH - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B2100HH - Siemens - 100 Amp 22kA Circuit Breaker
    Siemens / ITE
    B215HH - Siemens 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
    B215HH - Siemens - 15 Amp 22kA Circuit Breaker
    Siemens / ITE
    BQL2100 - Commander 100 Amp Double Pole Bolt-On Circuit Breaker
    BQL2100 - Commander 100 Amp Circuit Breaker
    Eaton Cutler-Hammer
    QBH240 - Commander 40 Amp Double Pole Bolt-On Circuit Breaker
    QBH240 - Commander - 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    BQL40 - Culter-Hammer Bolt-On 40 Amp Single Pole Circuit Breaker
    BQL40 - Commander 40 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    QOB3110VH - Square D - 110 Amp 22kA Circuit Breaker
    QOB3110VH - Square D - 110 Amp 22kA Circuit Breaker
    Schneider Electric
    Save $1,533.73
    QOU125 - Square D 25 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    QOU125 - Square D - 25 Amp Circuit Breaker
    Schneider Electric
    BAB2010 - Cutler-Hammer 10 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    BAB2010 - Eaton - 10 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Limited availability
    CHB130 - Eaton Cutler-Hammer 30 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    CHB130 - Eaton - 30 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    CHB280 - Eaton Cutler-Hammer 80 Amp 2 Pole 240 Volt Bolt-On Circuit Breaker
    CHB280 - Eaton - 80 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $417
    Limited availability
    CHB330 - Eaton Cutler-Hammer 30 Amp 3 Pole 240 Volt Bolt-On Circuit Breaker
    CHB330 - Eaton - 30 Amp Circuit Breaker
    Eaton Cutler-Hammer
    Save $404.01
    Limited availability
    QBAF1020 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
    QBAF1020 - Eaton - 20 Amp AFCI Circuit Breaker
    Eaton Cutler-Hammer
    Sale
    BA115AFC - Siemens 15 Amp 1 Pole AFCI Bolt-On Circuit Breaker
    BA115AFC - Siemens - 15 Amp AFCI Circuit Breaker
    Siemens / ITE
    Save $319.01
    B390H - Siemens - 90 Amp 22kA Circuit Breaker
    Siemens / ITE
    Sale
    B260HH - Siemens - 60 Amp 22kA Circuit Breaker
    Siemens / ITE
    Save $596.01
    Recently viewed