Electrical Construction & Maintenance

Wiring Methods, Part 1 of 2

Article 300 of the National Electrical Code (NEC) contains the general requirements for wiring methods and materials for power and lighting [Sec. 300.1(A)]. It includes the general requirements for ...
Electrical Construction & Maintenance

Code Q&A: Class II, Division 1 Wiring Methods

A. The following wiring methods can be installed in a Class II, Division 1 location [Sec. 502.10 (A)]: (Figure) Wiring methods that can be installed in a Class II, Division 1 location. (1) General. (1 ...