I have been suddenly thrust into my first in-ground (fiberglass, one-piece) pool job. I have 2 questions... 1.How does a strain relief (680.24(B)(E) connect to the inside of a raised deck box? 2.Is potting compound only required at the niche terminal? Is duct seal OK at the raised deck box?
Potting compound is required for the #8 ground if the forming shell is metal and the raceway is NM. Duct seal can be used to seal the raceway from the forming shell in the deck box. As Bill said it should be obvious how the strain relief mounts.
Re: Wet-niche j-box questions#86408 10/21/0309:11 AM10/21/0309:11 AM