Step-by-step Guide to Wiring a 50 Amp RV Outlet. Wiring a 50-amp RV outlet isn't difficult, but it's important to do it correctly. IMPORTANT NOTES: We'll share the steps to safely wiring a NEMA 14-50R receptacle below, but first… your new 50-amp RV outlet needs to be connected to a 50-Amp 120/240-volt double pole circuit breaker.. If you give your appliance a 240-volt current instead of a 120-volts one, it is just going to burn it out! Improper wiring or using the wrong type of outlet is usually the cause of delivering 240-volts to your RV instead of 120-volts and the consequences could be disastrous. Wiring your 50-amp RV outlet. Wiring this type of outlet is not.
The 50-amp*120/240-volt*3 pole 4 wire grounding Service This*50-amp*service*has 4 wires with two 120-volt HOT feeds.*It is a*misconception*that this 50-amp RV service is something special.*This service is a STANDARD 120/240 50-amp 3 pole with 4 prongs used for*numerous*applications.*. The 50-amp service has 4 wires with two 120-volt HOT feeds. It is a misconception that the 50-amp RV service is something special. This service is a STANDARD 120/240 50-amp 3 pole with 4 prongs used for numerous applications. Parts needed to install. 1 DOUBLE POLE 50-amp 120/240-volt Breaker 1 14-50 Receptacle and 2 (HOT), 1 White (Neutral) and.