Re: swimming pool light junction box
No, jnsh2, they don't. 680.24(A)(1) lists 3 conditions for the construction of junction boxes. They can be copper, brass, suitable plastic, or other approved corrosion-resistant material. This section also requires that they provide electrical continuity between every connected metal conduit and the grounding terminals. So, you will frequently find them with a brass base and plastic cover. Hope this helps.