A 3-way change is a kind {of electrical} change that’s used to manage a light-weight fixture from two totally different areas. The sort of change is usually utilized in hallways, stairwells, and different areas the place it’s handy to have the ability to flip the lights on or off from a number of areas.
3-way switches are comparatively simple to put in and could be accomplished in a couple of easy steps. First, you will want to show off the ability to the circuit that you may be engaged on. Subsequent, you will want to take away the faceplate from the change and disconnect the wires. As soon as the wires are disconnected, you may take away the outdated change and set up the brand new 3-way change. Lastly, you may reconnect the wires and switch the ability again on.
