What does Article 550 cover?

Article 550 of the National Electrical Code (NEC) specifically addresses the requirements and regulations concerning Mobile Homes, Manufactured Homes, and Mobile Home Parks. This article defines the electrical installations and considerations necessary for these types of dwellings, emphasizing safety and proper functionality. It includes provisions for how to safely supply power to these homes and the relevant service requirements that end-users should adhere to.

Understanding the scope of this article helps ensure that electrical installations not only comply with safety standards but also meet the specific needs of mobile and manufactured home living environments. The focus is on ensuring that the electrical system is designed appropriately for the unique characteristics of these structures, which can differ significantly from traditional residential buildings.