Article 480 provides safety regulations for which electrical devices?

Article 480 of the National Electrical Code (NEC) specifically addresses the safety regulations that apply to storage batteries. This article outlines the installation, maintenance, and operational requirements necessary to ensure the safe use of storage battery systems, which are commonly used for energy storage in various applications, including renewable energy systems and backup power supplies.

Storage batteries can pose unique hazards, such as the potential for explosion, chemical leaks, or short circuits, thus necessitating specific guidelines to mitigate these risks. This article includes provisions related to the type of locations where batteries can be installed, the equipment required for their safe operation, and the proper maintenance practices to follow.

Though generators, transformers, and capacitors are also critical components of electrical systems, they fall under different articles of the NEC, each with its own regulations tailored to their specific characteristics and safety considerations. Hence, Article 480’s focus on storage batteries makes it distinctively important for ensuring the safe handling and operation of these devices.