Bolt-on Circuit Breakers

873 products

    Shop our selection of bolt-on, circuit breakers.
    873 products
      THQB1115GFT - GE - 15 Amp GFCI Circuit Breaker
      THQB1115GFT - GE - 15 Amp GFCI Circuit Breaker
      THQB1115GFT - GE - 15 Amp GFCI Circuit Breaker
      GE
      Sale
      BAB3030HS - Eaton - 30 Amp Shunt Trip Circuit Breaker
      Eaton Cutler-Hammer
      Save $632.44
      Sale
      QBGFEP1030 - Eaton Cutler-Hammer 30 Amp 1 Pole Ground Fault Equipment Protection Bolt-On Circuit Breaker
      QBGFEP1030 - Eaton - 30 Amp GFEP Circuit Breaker
      Eaton Cutler-Hammer
      Save $463.01
      QOB130VH - Square D - 30 Amp 22kA Circuit Breaker
      QOB130VH - Square D - 30 Amp 22kA Circuit Breaker
      Schneider Electric
      B310000S01 - Siemens - 100 Amp Shunt Trip Circuit Breaker
      Siemens / ITE
      Limited availability
      QOB245 - Square D 45 Amp Double Pole Bolt-On Circuit Breaker
      QOB245 - Square D - 45 Amp Circuit Breaker
      Schneider Electric
      Save $56.55
      Sale
      BQ2B090 - Siemens 90 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker
      BQ2B090 - Siemens - 90 Amp Circuit Breaker
      Siemens / ITE
      Save $327.01
      BQLT-15-240 - Commander Quad 15/40/40/15 amp Bolt-On Circuit Breaker
      BQLT-15-240 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 40 Amp Double Pole Bolt-On Circuit Breaker
      BQLT-15-240 - Commander15/40/40/15 amp Quad Circuit Breaker
      Eaton Cutler-Hammer
      QOB250VH - Square D - 50 Amp 22kA Circuit Breaker
      QOB250VH - Square D - 50 Amp 22kA Circuit Breaker
      Schneider Electric
      Sale
      THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
      THQB32050ST1 - GE - 50 Amp Shunt Trip Circuit Breaker
      GE
      Save $310
      Sale
      B240H - Siemens - 40 Amp 22kA Circuit Breaker
      Siemens / ITE
      Save $268.01
      Sale
      B22000S01 - Siemens - 20 Amp Shunt Trip Circuit Breaker
      Siemens / ITE
      Save $345.01
      Sale
      GHB2040 - Eaton - Molded Case Circuit Breaker
      GHB2040 - Eaton - Molded Case Circuit Breaker
      Eaton Cutler-Hammer
      Save $312.92
      Sale
      QBHW2100 - Eaton Cutler-Hammer 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
      QBHW2100 - Eaton - 100 Amp Circuit Breaker
      Eaton Cutler-Hammer
      Save $505.18
      BQD240 - Siemens 40 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
      BQD240 - Siemens - 40 Amp Molded Case Circuit Breaker
      Siemens / ITE
      B160 - Siemens 60 Amp Single Pole Bolt-On Circuit Breaker
      B160 - Siemens - 60 Amp Circuit Breaker
      Siemens / ITE
      Sale
      THQB2190 - GE 90 Amp Double Pole Bolt-On Circuit Breaker
      THQB2190 - GE - 90 Amp Circuit Breaker
      GE
      Save $37
      Sale
      B260H - Siemens - 60 Amp 22kA Circuit Breaker
      Siemens / ITE
      Save $266.01
      BQD130 - Siemens 30 Amp 1 Pole 277 Volt Bolt On Molded Case Breaker
      BQD130 - Siemens - 30 Amp Molded Case Circuit Breaker
      Siemens / ITE
      Sale
      QOB120EPD - Square D - 20 Amp 30 mA GFEP Breaker
      QOB120EPD - Square D - 20 Amp 30 mA GFEP Breaker
      Schneider Electric
      Save $309.01
      Sale
      B25000S01 - Siemens - 50 Amp Shunt Trip Circuit Breaker
      Siemens / ITE
      Save $338.01
      BQD220 - Siemens 20 Amp 2 Pole 480 Volt Bolt-On Molded Case Circuit Breaker
      BQD220 - Siemens - 20 Amp Molded Case Circuit Breaker
      Siemens / ITE
      Sale
      BQ3B015 - Siemens 15 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
      BQ3B015 - Siemens - 15 Amp Circuit Breaker
      Siemens / ITE
      Save $419.01
      BQLT-15-230 - Commander Quad 15/30/30/15 amp Bolt-On Circuit Breaker
      BQLT-15-230 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 30 Amp Double Pole Bolt-On Circuit Breaker
      BQLT-15-230 - Commander 15/30/30/15 amp Quad Circuit Breaker
      Eaton Cutler-Hammer
      CHB120 - Eaton Cutler-Hammer 20 Amp 1 Pole 120 Volt Bolt-On Circuit Breaker
      CHB120 - Eaton - 20 Amp Circuit Breaker
      Eaton Cutler-Hammer
      Sale
      BAB3060HS - Eaton - 60 Amp Shunt Trip Circuit Breaker
      Eaton Cutler-Hammer
      Save $195
      Sale
      THHQB1120GFT - GE 20 Amp 1 Pole 120 Volt Bolt-On Molded Case Circuit Breaker
      THHQB1120GFT - GE - 22kA Circuit Breaker
      GE
      Save $273.01
      THHQB2115 - GE 15 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
      THHQB2115 - GE - 22kA Circuit Breaker
      GE
      Sale
      THHQB32040 - GE 40 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
      THHQB32040 - GE - 22kA Circuit Breaker
      GE
      Save $232.01
      Sale
      THHQB32050 - GE 50 Amp 3 Pole 240 Volt Bolt-On Molded Case Circuit Breaker
      THHQB32050 - GE - 22kA Circuit Breaker
      GE
      Save $221.01
      BE240 - Siemens 40 Amp 2 Pole 240 Volt Ground Fault Equipment Protection Circuit Breaker
      BE240 - Siemens - 40 Amp GFEP Circuit Breaker
      Siemens / ITE
      Sale
      B2100H - Siemens 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
      B2100H - Siemens - 100 Amp 22kA Circuit Breaker
      Siemens / ITE
      Save $612.01
      Sale
      B215H - Siemens 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker
      B215H - Siemens - 15 Amp 22kA Circuit Breaker
      Siemens / ITE
      Save $276.26
      B130H - Siemens 30 Amp 1 Pole 120 Volt Molded Case Circuit Breaker
      B130H - Siemens - 30 Amp 22kA Circuit Breaker
      Siemens / ITE
      BAB1060 - Eaton - 60 Amp Circuit Breaker
      BAB1060 - Eaton - 60 Amp Circuit Breaker
      Eaton Cutler-Hammer
      Sale
      BQ3B090 - Siemens 90 Amp 3 Pole 120/240V BQ Bolt-On Circuit Breaker
      BQ3B090 - Siemens - 90 Amp Circuit Breaker
      Siemens / ITE
      Save $543.01
      Sale
      THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker
      THQB32100ST1 - GE - 100 Amp Shunt Trip Circuit Breaker
      GE
      Save $310
      Sale
      THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
      THQB32030ST1 - GE - 30 Amp Shunt Trip Circuit Breaker
      GE
      Save $277
      Sale
      GHB2050 - Eaton - Molded Case Circuit Breaker
      GHB2050 - Eaton - Molded Case Circuit Breaker
      Eaton Cutler-Hammer
      Save $312.92
      BF250 - Siemens 50 Amp Double Pole GFCI Bolt-On Circuit Breaker
      BF250 - Siemens - 50 Amp GFCI Circuit Breaker
      Siemens / ITE
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