I have a situation where we have two 15 amp 120 volt circuits going from the electrical service to outlets, which are both less than 50 feet in length. My inspector is telling me that the wire must be installed in a metal raceway because I only have standard twin circuit breakers for my OCP, due to the fact I was only able to get 20/40 panels and this was the only way to get all the circuits to fit. The way I was reading it, as long as my runs were under the 50' length rule, I was ok. I have combination AFCI/GFCI receptalces that I was going to install at the first outlet to protect the circuits. Am I misinterpreting this?