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| inadequate interrupting rating https://brainfiller.com/arcflashforum/viewtopic.php?f=24&t=1755 |
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| Author: | J.T [ Sat Jun 18, 2011 7:57 am ] |
| Post subject: | inadequate interrupting rating |
Arc flash category of a 600V lighting panel calculated based on upstream protective device clearing time is Cat 0. But the breakers of the lighting panel are inadequate in terms of interrupting rating. How should I label this panel? |
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| Author: | LLB [ Sat Jun 18, 2011 2:14 pm ] |
| Post subject: | |
I believe this was covered recently at the following thread. [url="http://arcflashforum.com/showthread.php?t=1739"]Overdutied Breaker Thread[/url] |
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| Author: | J.T [ Mon Jun 20, 2011 8:01 am ] |
| Post subject: | |
Thanks for the information |
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