Which article in the NEC provides requirements for agricultural buildings?

Article 547 of the National Electrical Code (NEC) specifically addresses the requirements for agricultural buildings. This article outlines the considerations necessary to ensure safe installation and use of electrical systems in environments typically associated with agricultural practices.

Agricultural buildings may include a variety of structures such as barns, stables, and storage facilities for farm equipment and products. These environments present unique concerns, including the presence of moisture, dust, and flammable materials, which can affect the way electrical systems are designed and installed.

Article 547 provides guidelines on proper wiring methods, equipment selection, and safety precautions that must be factored in to minimize hazards like shock and fire. By adhering to the requirements laid out in this article, electricians and builders can significantly enhance the safety and functionality of electrical installations in agricultural settings.