Travel Trailer 50 Amp Rv Plug Wiring Diagram

These power cords come in two amperages.

Travel trailer 50 amp rv plug wiring diagram.

Although a 50 amp service for a recreational vehicle or rv is connected to four wires and uses a four prong plug it is still a three pole service with only hot neutral and ground connections. Almost all rvs come with a power cord to plug into the electrical pedestal at a campground developed campgrounds with available hookups anyway. Assortment of 50 amp rv wiring diagram. This is also known as a shore power connection.

A wiring diagram is a streamlined conventional photographic depiction of an electrical circuit. A 30 amp cord has three prongs and a 50 amp has four. It shows the parts of the circuit as streamlined forms and also the power as well as signal connections between the devices. 30 amp service is more common in smaller rvs with fewer power hungry appliances.

Things you need to know about a 50 amp rv plug. Two of the prongs supply 120 volts each and both of them deliver 50 amps. Due to its four prong receptacle the 50 amp socket provides significantly more power. For instance you will typically find only single ac units in 30 amp service rvs.

A 50a service is connected to four wires and uses a four prong plug. 30 amp plugs have three pins and 50 amp plugs have four. Your rv will require one or the other and fortunately there s a simple way to check which type of plug your rv has. Before jumping into the step by step process of how to wire a 50 amp rv plug you should have a clear idea about some basic things of a 50a service.