Which Article in the NEC covers electric signs?

Article 600 of the National Electrical Code (NEC) specifically addresses electric signs, outlining the requirements and standards for their installation, maintenance, and safety. This article covers various types of electric signs, including illuminated signs, which are commonly used for advertising purposes. The provisions in this article ensure that electric signs are installed safely to minimize hazards such as electrical shock or fire hazards.

Additionally, Article 600 includes details on the location, support structures, wiring methods, and other essential elements that ensure these signs can operate reliably and safely in their intended environments. The focus on signs under this article reflects their unique characteristics and the specific risks associated with their electrical components, which differentiates them clearly from the subjects covered in the other articles mentioned.