Branch Circuit, Feeder, and Service Wiring Methods

Branch Circuit, Feeder, and Service Wiring Methods

To correctly apply Chapter 3 wiring methods, you must truly understand Article 300.

Article 300 is one of four Articles that form the basis for applying Chapter 3 wiring methods (the other three are Art. 310, Art. 312, and Art. 314). The requirements of Art. 300 apply to all Chapter 3 wiring methods. However, they don’t apply to the wiring methods for signaling and communications systems, except where there’s a specific reference in Chapter 7 or 8 to a rule in Art. 300.

Prior to the 2014 NEC, the title of Art. 300 was “Wiring Methods.” But wiring methods includ

Register to view the full article

Register on EC&M and gain access to premium content, including this article and much more.

Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish