This article was posted 02/06/2007 and is most likely outdated.

AFCIs on the Brink
 

 
Topic - AFCIs on the Brink
Subject - NEC

February 6, 2007  

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AFCIs on the Brink
Electrical Experts Weigh in on a Potential Code Change

Image 1If proposal #2-142 of the National Electric Code (NEC) passes, it will require combination-type arc-fault circuit interrupter (AFCI) protection for all 15A and 20A, singlephase, 120V circuits in dwelling units by Jan. 1, 2008. The combination-type AFCI combines the protection of branch/feeder circuits with increased sensitivity as well as added protection for cord-and-plug-connected equipment. The proposal isn’t the first mention of AFCIs in the Code; however, it is the most expansive and possibly the most controversial.

Click Here to read the full article from EC&M outlining this potential change.

 
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Comments

  • As an electrical designer I think it's a terrible idea. I live in a new 3 story townhouse in Sacramento CA and the electrical contractors on the project have no idea how the AFCI circuits work or how to install them. There has been nothing but trouble or they just don't install them. There is so much nuisance tripping that owners just swap them out for the standard breaker. I’ve seen it first hand. Many times the inspectors so happen to not notice. If AFCI is going to take over the world of residential construction then they need to reduce the hazard tripping. Most people do not like AFCI, as for myself…I think it’s too early to implement this device on such a scale. The bugs need to be worked out first.

    Andrew
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