Raceway seal

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#37725 05/05/04 08:19 PM

Joined: Feb 2004

Posts: 133

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What material is typically used inside a raceway to satisfy the requirement of article 300.7a

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#37726 05/05/04 09:14 PM

Joined: Aug 2003

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Duct seal is the norm.

You could put a full blown seal-off if you want as well, but I don't think I would [Linked Image]

Ryan Jackson,
Salt Lake City

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ECN Forum Forums General Topics of the Trade General Discussion Area Raceway seal