On April 5, 2021 at 20:35, davidcasemore said...
That has got to be the worst piece of advice I've ever seen on this forum.
Not sure why you think it was the worst piece of advice.
However, I have to admit that I’ve worked 98% in residential. 1% in a solar field and 1% on a submarine. But I knew a little bit here and there in industrial and commercial.
After looking up “can a raceway contain wires from two different panels.” I discovered that it’s very possible and allowed. Though there seems to be a catch if it’s two different systems, ie grid and back up. To where the grounding shall be identified which it’s from.
So in short, yes wires from two different panels can be in the same raceway, conduit and boxes.
KOT
