Learn the basics of 30 amp RV electrical systems, the right wire size for a 30 amp service, and check out our handy 30 amp wire size chart.
![The Table Below Lists The America Wire Gauge [AWG] Using The Metric System.](https://i.pinimg.com/originals/98/6f/5b/986f5bd368c54ca83311634c1add7a18.jpg)
