Which NEC article addresses temporary electrical installations such as signage lighting?

• A. Article 600
• B. Article 230
• C. Article 314
• D. Article 404

Answer: (A)

Electrical signs and the lighting that outlines them are addressed by the NEC in the article dedicated to signs and outline lighting. This article specifies how sign circuits should be installed, including wiring methods, conductors, overcurrent protection, disconnecting means, and mounting. Since signage lighting is a specialized area with its own safety requirements, it’s the most appropriate place for governing those installations, whether permanent or temporary. Other options cover general service equipment, boxes and fittings, or switches, which don’t specifically address signs. So the article on signs and outline lighting is the correct reference for temporary signage lighting.