What is the definition of "zone" in NEC Article 680?

The definition of "zone" in NEC Article 680 refers to designated areas around pools where different installation requirements apply. These zones are critical for ensuring safety in environments with water, particularly in relation to electrical installations. The NEC outlines these areas to help prevent electrical shocks and other hazards by specifying the types of equipment and installation practices that are permissible in each zone.

For example, the regulations govern how electrical devices, lighting, and outlets can be positioned relative to the pool, considering factors such as proximity to water and potential for splashing or immersion. By clearly defining these zones, the NEC promotes safe practices tailored to the unique hazards posed by wet environments.

The other options, while they may have relevance in different contexts, do not correctly represent the specific intent and scope of "zone" as defined in Article 680.