Wiring Methods: How changes to Art. 300 in the 2011 Code affect wiring

摘要

Chapter 3 of the Code is titled "Wiring Methods and Materials." The first article in Chapter 3 is Art. 300, "Wiring Methods." This article covers the general wiring methods for all wiring installations unless modified by the other articles. It doesn't apply to communications systems (covered in Chapter 8), except when Art. 300 is specifically referenced in Chapter 8.