30/50 amp RV plugs are much larger than a household outlet, so thats why we need the adapter to make the connection. Plug the adapter into your household outlet – Simply plug your RV cord into the female end of the adapter and then plug the male end of the adapter into your house outlet.

Is a 30 amp RV plug 120 or 240?

For most RVs to charge, they need a 120 volt AC plug with 30 amp service. Because the RV plug is larger, its easy to make the mistake of thinking it could be plugged into an electric range or dryer outlet.

What size wire do I need to run a 30 amp RV plug?

10-gauge wire is usually used for short 30 amp runs. If you plan on going over 150 feet, 8-gauge wire or thicker will be needed.