Article 408 of the NEC deals with which components?

Article 408 of the National Electrical Code (NEC) specifically addresses the requirements for switchboards, switchgear, and panelboards. This article outlines the standards for the installation, construction, maintenance, and design of these critical electrical components, ensuring safe operation and adherence to code.

Switchboards are larger, often utilized for distributing power within a facility and managing load across various circuits. Switchgear encompasses a collection of switches and related devices that control, protect, and isolate electrical equipment. Panelboards, on the other hand, are typically smaller than switchboards and serve as the distribution point for electrical circuits in a building.

Understanding the specifications and requirements outlined in Article 408 is crucial for anyone involved in electrical installations, as it ensures that these components are safely and effectively implemented within electrical systems. This knowledge is essential for meeting regulatory compliance and maintaining safety standards in electrical work.