Which NEC article addresses motor circuits and controllers?

The National Electrical Code (NEC) specifies requirements for various electrical installations, and Article 430 specifically addresses motor circuits and controllers. This article covers a wide range of topics related to motor installations, including motor branch circuits, overload protection, and the sizing of conductors. It provides guidelines to ensure that motor circuits operate safely and efficiently while protecting both the equipment and personnel.

Understanding the content of Article 430 is crucial for anyone working with motor installations, as it sets the standards for proper wiring methods, the selection of materials, and the necessary safety measures that must be in place. This makes it the definitive resource for professionals involved in the design, installation, and maintenance of electrical motor systems.