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Code Q&A: Adjusting Ampacity of NM Cable
2015-03-12 14:35:00| Electrical Construction & Maintenance
Q. When walls are insulated by filling them with spray-applied polyurethane foam insulation or other types of insulation must the ampacity of Type NM cable in that wall be adjusted? read more
Tags: code
cable
adjusting
ampacity
Category:Construction and Maintenance
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