Second, the plug utilizes three prongs, two hot and one neutral. This allows the plug to be compatible with both a 30 amp RV outlet and a regular wall outlet. Lastly, the plug has an additional grounding prong that connects to the RV's electrical system. Safety Tips for Wiring a 30 Amp RV Plug. Before you begin wiring a 30 amp RV plug, it is.. Let it be known that ALL 30-amp RV shore power outlets are to be wired with a single-pole circuit breaker, and must measure 120 volts across the hot and neutral contacts. That's because your 30-amp RV outlet needs one neutral, one hot and one ground wire to be connected properly, as shown in this diagram.
In the Rv world, a 30-amp power service is defined as an outlet that offers 120 volts and outputs power through a three-prong male cable and a 30-amp breaker. The 30-amp Recreational Vehicle plug is usually referred to as the RV-30.. It is very easy to wire a 30 Amp Rv Plug. All you need to do is follow the correct steps to stay safe. There.. Wiring a 30 amp RV plug is not complicated and you should be ok as long as you test the outlet before attempting to plug anything in. All you will need is a 30 amp RV outlet (NEMA: TT-30R), #10 wire, a weatherproof electrical box, and a new breaker.. Here is a PDF version of the diagram. You can save this infographic pin for future reference.