Which article pertains to industrial control panels?

Article 409 of the National Electrical Code (NEC) specifically addresses industrial control panels. This article outlines the requirements for the installation, maintenance, and operation of control panels used in industrial settings. It encompasses a range of topics including the construction, labeling, and safety considerations for these panels, ensuring proper standards are met to facilitate effective and safe operation in various industrial applications.

Understanding the focus of Article 409 helps to ensure compliance with safety regulations and promotes the reliability of electrical control systems in industrial environments. The content within this article supports electricians and engineers in adhering to best practices when designing and installing control panels, which are critical components in automated systems and machinery control.