I purchased a new hot tub. On the current disconnect, using an ohmmeter, I get 0 ohms between the bare conductor and white neutral. I wired the original box and had it inspected but not sure how in-depth the code inspector looked it over.
Replacing the disconnect, I'm not sure if I should keep the neutral and bare wire separate or bond them together. At the main panel they are bonded but from what I read at the subpanel (near the hot tub) you should keep them isolated.
I live in PA