Which article in the NEC pertains to Temporary Installations?

The reference to temporary installations in the National Electrical Code (NEC) is found in Article 590. This article specifically addresses the requirements for electrical installations that are not intended to be permanent, such as those used for events, construction sites, and similar situations where temporary power may be needed. Article 590 outlines provisions such as wiring methods, equipment, circuits, and overcurrent protection that ensure safety and code compliance in these temporary setups.

Understanding the significance of this article is crucial for electricians who often work in environments where temporary installations are necessary, as it helps ensure that these setups are both functional and safe for users. Familiarity with the requirements in Article 590 enables electrical contractors to effectively plan and implement temporary electrical systems while adhering to NEC standards.