Yet another shed circuit question. I want to run a 20 AMP circuit to my shed (120 foot run from the main electrical panel) to power some inside lights (3 max), an external security light (not switched from the house), and a couple of outlets. I plan on using PVC conduit.
1) Can NM-B sheathed electrical cable wire be run in the conduit, or do I have to use individual conductors?
2) Given the distance what size wire needs to be run? (I am also considering a 15 AMP circuit, as the lighting is the primary need in the shed). Also, can I reduce the wire size to 12 gauge (or 14 gauge) for internal wiring?
3) Is a GFCI breaker at the main panel needed? (I'm thinking yes).
What else am I missing here?
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