All ActivityMost RecentMost LikesSolutionsRe: Understanding 50A in my RV I would like to expand this topic a bit and look at the RV pedestal for 50amp service. The park I’m at has L1 and L2 at 120v, but only 208v across L1/L2. My Southwire ATS is looking for 240v across L1/L2. My clothes dryer and cheap heat also draw 240v. Regardless, my ATS will only allow one leg of power to the rig from the pedestal; basically a 30amp power supply from a 50amp supply. Is the pedestal not wired properly at the park?