Electrical Construction & Maintenance

Code Q&A: Protection Options for Type NM Cable

This answer is based on the 2017 NEC. A. Exposed Type NM cable must closely follow the surface of the building [Sec. 334.15(A)]. Nonmetallic-sheathed cable must be protected from physical damage by ...
Electrical Construction & Maintenance

Code Q&A: Listing Requirements for Type MC Cable

Underlined text indicates a 2017 Code change. A. Type MC cable must be listed. The fittings must be listed and identified for the use. [330.6] Type MC cable is made with several types of metal sheaths ...
The New York Times

THE CABLE CODE QUESTION; Talk of Making the Official Vocabulary Obligatory. Matter to be Discussed at the Interna- tional Telegraph Convention in London -- What the Step Would Mean

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...