Which article is particularly relevant to Appliances and their installation?

Article 422 of the National Electrical Code (NEC) specifically addresses the requirements for appliances and their installation. This article outlines the necessary provisions and standards that ensure appliances are safely and effectively installed in residential and commercial settings. It covers a variety of appliances, including those that are permanently connected, as well as those that utilize cord and plug connections.

The importance of this article lies in its focus on the proper installation practices to prevent hazards such as electrical fires, electrical shock, and equipment damage. It also includes guidelines on wiring methods, overcurrent protection, and disconnection requirements to ensure compliance with safety standards.

Other articles, such as Article 430, which pertains to motors and their associated overcurrent protection, Article 440, which deals with the requirements for equipment, and Article 411, which covers low-voltage lighting systems, do not specifically focus on general appliances and their installation. Thus, they do not provide the same level of detail regarding the specific needs and safety measures related to appliances as Article 422 does.