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  1. Showing 1 - 36 out of 171 results for "what is a circuit breaker"
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      GE Miniature Circuit Breaker: THQL, 15 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, Std Model: THQL1115
      4.6
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      187
      4.6
      187 ratings
      GE Miniature Circuit Breaker: THQL…
      G
      Grainger
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      Square D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, 1 Poles Model: QOB1201021
      4.8
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      73
      4.8
      73 ratings
      Square D Miniature Circuit Breaker: …
      G
      Grainger
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      SQUARE D Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V AC, 10Ka At 120/240V AC, QOB120
      4.8
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      127
      4.8
      127 ratings
      SQUARE D Miniature Circuit Break…
      Z
      Zoro.com
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      Square D HOM120PDF 1 Pole Circuit Breaker
      4.6
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      181
      4.6
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      Square D HOM120PDF 1 Pole Circ…
      S
      SuperBreakers.com
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      Eaton/Cutler-Hammer QBHW1020 1 Pole Circuit Breaker
      4.6
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      17
      4.6
      17 ratings
      Eaton/Cutler-Hammer QBHW1020 …
      S
      SuperBreakers.com
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      Refurbished
      Square D EDB34030 3 Pole Circuit Breaker
      4.6
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      82
      4.6
      82 ratings
      Square D EDB34030 3 Pole Circuit …
      S
      SuperBreakers.com
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      4.8
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      General Electric TEY350 3 Pole Cir…
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      SuperBreakers.com
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      Miniature Circuit Breaker: 30 A Amp…
      G
      Grainger
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      4.6
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      96
      4.6
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      Square D HOM250 Circuit Breaker, …
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      Zoro.com
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      CIRCUIT BREAKERS
      DuoFoo
      delivery truckFree shipping
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      4.6
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      539
      4.6
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      Square D Circuit Breaker CAFCI Mi…
      D
      DkHardware.com
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      Schneider Electric IEC Miniature Cir…
      G
      Grainger
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      Square D HDL36070 3 Pole Circuit …
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      SuperBreakers.com
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      4.5
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      188
      4.5
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      Square D Circuit Breaker Dual Func…
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      DkHardware.com
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      Miniature Circuit Breaker: 15 A Amp…
      G
      Grainger
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      5
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      Square D QOU110 QOU 1 Pole Min…
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      SupplyHouse.com
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      5
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      5
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      Square D EDB34125 3 Pole Circuit …
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      SuperBreakers.com
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      4.8
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      14
      4.8
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      Square D EGB34020 3 Pole Circuit …
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      SuperBreakers.com
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      4.3
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      72
      4.3
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      Eaton Circuit Breaker: 40 A, 120/24…
      G
      Grainger
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      Miniature Circuit Breaker, Amps 15, …
      G
      Grainger
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      4.8
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      79
      4.8
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      Square D QO230 Circuit Breaker, 3…
      Z
      Zoro.com
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      4.6
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      49
      4.6
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      Square D QO115 QO Single Pole M…
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      SupplyHouse.com
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      Circuit Breaker
      A
      Amazon.com
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      4.7
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      110
      4.7
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      Square D QO260 QO 2 Pole Miniat…
      S
      SupplyHouse.com
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      4.6
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      155
      4.6
      155 ratings
      Eaton BR120 Single Pole Eaton Inte…
      S
      SupplyHouse.com
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      4.7
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      126
      4.7
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      Square D HOM130 Homeline Singl…
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      SupplyHouse.com
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      4.8
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      59
      4.8
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      Square D QO2125 QO 2 Pole Minia…
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      SupplyHouse.com
      delivery truckFree shipping
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      4.4
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      5
      4.4
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      Eaton BAB1020 Single Pole Non-Int…
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      SupplyHouse.com
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      4.7
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      124
      4.7
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      Eaton BRP115AF 1-Pole BR AFCI …
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      SupplyHouse.com
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      4.8
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      127
      4.8
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      Square D QOB120 QO Single Pole …
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      SupplyHouse.com
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      4.9
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      60
      4.9
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      Square D HOM115 Homeline Singl…
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      SupplyHouse.com
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      4.7
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      129
      4.7
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      Square D HOM220 Homeline 2 Pol…
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      SupplyHouse.com
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      4.4
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      125
      4.4
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      Square D HOMT1515 Homeline Sin…
      S
      SupplyHouse.com
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      Square D HOMT230240 Homeline …
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      SupplyHouse.com
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      4.8
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      62
      4.8
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      Square D HOMT1520 Homeline Sin…
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      SupplyHouse.com
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      4.6
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      97
      4.6
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      Square D HOMT215230 Homeline …
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      SupplyHouse.com
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