120 Volt Switch Wiring Diagram. When contacting the two leads in reverse, there should be no continuity. (c) Use a volt/ohmmeter with high SWITCH, IGNITION A key operated switch with several positions which allows various circuits, particularly the. Motors and switches wiring can change from different manufactures.
It would be easier to connect A to C, and then connect power to B.
If neutral wires are present in the electrical box, they are simply joined together with a wire connector, bypassing the switch.
Check out our guide to everything electrical for tips, how-tos, and awesome diagrams. I have everything hooked up and the pump Is there any chance this is just because I don't have a properly rated switch or is it also possible that the motor is shot? Confused about wiring the electrical system in your van build?