W. Rusty Lane, Jr.
I think the switch you need is called a ¨momentary¨ DPDT with center off. As John said, it is spring loaded and has to be held in each position only ¨momentary¨ so as not to burn out the
W Rusty Lane in eastern Tennessee (Witherington Place Railroad)
Jesus said, "I am the way of the Truth and the Life. No man cometh to the Father, but by me."