Light Switch Hot On Top Or Bottom

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Light switch hot on top or bottom. There are three wires. The black wire is the hot wire the one you should never touch with the power on. Potentially one of the most confusing wiring tasks homeowners will tackle is wiring 3 way light switches. On a 2 pole switch box mounted technically it doesn t matter but good practices are line at the top load at the bottom.

Never touch any wire with the power on and use a meter to double check they are all off before touching anything. Ok this is a very simple question. They are commonly used for. Switches work by controlling the flow of electrical current in the hot wire with power coming in through the wire attached to the bottom of the switch and going out to a light or other electrical device through the wire attached to the top.

How to hook up a switch at the top bottom of stairs. The other two however on the old switch i understand one is supposed to be black and one is supposed to be white. This kind of outlet is commonly found in modern construction and in rooms that do not have an overhead light. I m trying to install a motion sensor light switch that is a replacement to a standard one.

If you are speaking of a single pole switch doesn t matter. Skip to the bottom if you want to see the essential question.