What must all electrical installations in recreational vehicles comply with according to NFPA 1192?

All electrical installations in recreational vehicles must comply with Article 551 of NFPA 70 because this article specifically addresses the unique requirements and safety considerations for electrical systems in RVs. Article 551 outlines the guidelines for wiring, circuit protection, and installation practices that ensure safety and reliability in mobile living environments. It serves as a specialized component of the National Electrical Code (NEC), which governs electrical installations in general.

This article takes into account the distinct challenges presented by recreational vehicles, which may experience ongoing movement, varying environmental conditions, and a close connection to occupants. Therefore, adhering to these specific standards is essential for the protection of both the vehicle and its users. The requirement for compliance ensures that installations meet necessary safety criteria to minimize risks such as electrical fires or equipment malfunction.