A 50 amp plug has four prongs – two 120 volt hot wires, a neutral wire and a ground wire – that supply two separate 50 amp, 120 volt feeds.

What type of plug is 50 amp RV?

50-amp plugs have two 120-volt hot pins, a flat neutral pin, and a round ground. A 30-amp RV can handle up to 3,600 watts; a 50-amp RV puts you up to 12,000 watts, so the increase in power is quite substantial.

What size is a 50 amp RV cord?

50 amp power cords on motorhomes are typically 6/3 + 8/1 ground. The chart for electrical wire size says #4 for lengths over 100.