I am replacing my 55 year old, 100 amp, 12 space outdoor service entrance panel with a new 20 space 200 amp outdoor panel. Since the new panel is 12" above the rim joist, I was thinking of using PVC emt elbows to get the branch circuits into the box. Code says I can run romex in conduit for short sections for protection.
How much NM cable for what size conduit (I have a 2" knockout and 9 @ 3/4" knockouts). And what about strain relief when the cable enters the panel?
The new combo panel with underground service will be just to the left of this panel. There is a 6-3 cloth covered romex (soon to be replaced) in the large conduit. How do I get the other romex circuits into the new box?