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 Post subject: AIC Ratings
PostPosted: Fri Dec 25, 2009 5:05 pm 
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Joined: Fri Dec 04, 2009 8:15 pm
Posts: 27
Location: washington
Several Circuit Breakers failed on Short Circuit Study,at what point if any is this an option to replace? :confused:


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PostPosted: Fri Dec 25, 2009 6:13 pm 
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Joined: Mon Jun 02, 2008 11:58 am
Posts: 1103
Location: Charlotte, NC
Brodie wrote:
Several Circuit Breakers failed on Short Circuit Study,at what point if any is this an option to replace? :confused:


Reducing the fault current sometimes is a better option, but if this is all you have failed you can easily upgrade these to higher interupting breakers, we provide these upgrades everyday and give exchanges for your old ones.


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PostPosted: Fri Dec 25, 2009 7:13 pm 
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Joined: Mon Jun 15, 2009 9:11 am
Posts: 18
Location: Connecticut
Are the failed breakers rated SC symmetrical or asymmetrical fault current?


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