110V trailer plugs don't work.
Hi I have a 1994 Kit Companion Sunchaser 5th Wheel and I'm trying to figure out why the plugs inside don't work. The only one that works is the one in the kitchen. There are about 5 or 6 other ones th...
Forum Discussion
rileybrake wrote:
K so the grounds have nothing to do with the 110v inside the trailer?
The ground is not used to carry the electrical power. It is used only for safety. The electrical power is carried by the hot wire, black, and the neutral, white.
The 120 vac is measured between the black and white wires.
