Is underground wiring allowed under a pool?

Underground wiring is indeed allowed under a pool, but it must adhere to specific code requirements set forth in the National Electrical Code (NEC). Article 680 addresses the installation of electrical equipment in and around pools, emphasizing safety and proper installation practices.

When underground wiring is installed under a pool, it must be done using non-metallic raceways, such as PVC conduits, to ensure that it does not pose a risk of electrical shock or failure due to water intrusion. The wiring should be rated for wet locations and appropriately installed at a depth that complies with NEC guidelines to prevent accidental damage and ensure protection from moisture, which is critical in pool environments.

This allowance facilitates the connection of lighting, heating, or other equipment that is essential for the safe operation and enjoyment of a pool while maintaining safety standards.