CL A RV WIRING DIAGRAMS
RV Electrical: All the Basics You Need To Know! - RVshare
The 120-volt system is powered by an RV electrical hookup plug or a generator, and it powers daily use items like kitchen appliances, your TV, and other large electrical appliances. RV Power Sources: The Low-Down on Batteries. Your RV’s 12-volt system needs to have a total of — you guessed it — 12 volts.