Swimming Pool National Electrical Code

The exception was always to allow wiring in that location if it supplies electrical equipment incidental to the pool such as an underwater light fixture.

Swimming pool national electrical code. 10 horizontal from the pool wall. As described in this electrical question anyone who enters the pool with this light on is in danger of potential electrical shock. For decades the national electrical code nec prohibited underground wiring to be located under a pool and wiring for lighting fixtures in the zone that extends 5 feet horizontally from the inside wall of a pool. Top 10 major code changes to look out for in the nec 2017.

Hydromassage bathtubs when a hydromassage tub is cord and plug connected it s common to find the receptacle beneath the tub arranged such that it s nearly impossible to see much less use. Before you buy and install a pool or spa familiarize yourself with the national electric code nec. 4 mike holt s illustrated guide to understanding the national electrical code volume 2 article 680 swimming pools spas hot tubs fountains and similar installations 680 9 electric water heater. Utility power lines that run over a pool or spa must be at least 22 5 feet above the water level or base of a diving platform.

The ampacity of branch circuit conductors and overcurrent devices for pool or out door spa and hot tub water heaters must not be less than 125. Nec article 680 20 pool light fixture. The national electrical code article 680 20a1 states that a pool light fixture over 15 volts must be gfci protected. There are many items mentioned in 680 26 required to be bonded together and placed at the same potential.

The code requirements for the bonding of the pool water in 680 26 c were reworded for easier application. Many code users were unclear if the exception was a carte blanche exception to 680 43 d or just to 680 43 d 4. For added protection of all new pool installations the 2017 nec national electrical code article 680 has been amended. A swimming pool or spa installation must follow a couple of rules when it comes to overhead electrical lines.

This includes conductive pool shells perimeter surfaces fixed metal parts underwater lighting electrical equipment metallic components metal fittings and. Now everything has. 680 9 overhead wire clearance is min. Cord length for a pump motor is 3 except for storable pools.