I am installing a range outlet. I have gotten a 50 amp breaker and some 6/3 wire as well as a new plug. My question is: There are 4 wires in my 6/3, red, black white and ground. I know the white has to go to the center lug and the black red it doesn't matter and the ground to the ground lug. Where I get confused is in the breaker box. I have a 200 amp square d box and the new breaker only has two lugs. Where do all four wires go in the breaker box?
After looking at a range hookup in the apartment complex I run, the ranges have a 3 prong plug. Which is better, 3 or 4 prong plugs?