Which article is dedicated to mobile homes and their associated parks?

Article 550 of the National Electrical Code (NEC) specifically addresses the unique electrical needs and safety considerations for mobile homes and their associated parks. This article outlines the requirements for safe installation, maintenance, and connection of electrical systems in these types of dwellings.

Mobile homes present specific challenges, such as their mobility, structure, and the fact that they often reside in designated parks where various setups and configurations can exist. Therefore, Article 550 not only focuses on the residential aspect but also includes provisions for service equipment, feeder and branch circuits, grounding, and bonding specific to mobile home installations.

In this context, the other articles listed do not pertain to mobile homes or parks. Article 560 deals with temporary installations for carnivals and fairs, Article 590 discusses temporary power, and Article 547 is focused on agricultural buildings. Each of these articles addresses different electrical needs and environments, reinforcing the specialized nature of Article 550 for mobile homes.