What type of wire in conduit?
I need to run wire from my main panel in my powerhouse to a sub panel in my cabin. It will be a 50 amp breaker, so I'm going to use 6/2. What kind of wire should I use? I'm getting a lot of conflicting information online, and NEC doesn't seem to be clear on this topic. I'd like to use NM-B since it's the cheapest. It will be in 2" PVC conduit 24" underground and will be the only wire in it. Is that ok? Would UF be better? Or do I need to run individual THHN wire$? Thanks in advance. Great forum you guys have here.
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