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/84/5b/4b/845b4b581854a1216f55f8cd2cf39bcd.jpg)
