Wondering how exactly you would wire an electric fan with a relay on your classic car or hot rod? Well, you came to the right place.

Do you have any information, including a wiring diagram, that can help me wire my Lionel No. 450 Operating Signal Bridge using AC relays? Thanks! — Fred Richmond As Lionel operators certainly ...

Building relays doesn’t have to be complicated. Using the right tools and terminals, you can build your own, creating a clean look and reliability.