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Code Quiz: Raceways in Wet Locations Abovegrade
2014-08-21 17:37:46| Electrical Construction & Maintenance
By Steven Owen, National Code Seminars When installing a THHN / THWN insulated conductor in a raceway that is located on the outside wall of a building or structure (wet location), the choice for the type of conductor insulation is permitted to be based on _____________. A. the use of THHN insulation rating, based on a dry location rating, as the inside of the raceway is considered to be a dry location. The installation shall also comply with 310.10(C). read more
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Category:Construction and Maintenance