How many wires should be "hot" when you install a wall toggle switch? I have 1 of 4. Is that right?

Question

Replacing a wall toggle switch in an old mobile home. Ground was on same side as hot wire. New switches have them on opposite side. I've moved the ground and located the "hot" wire on the new switch. I also
had to cut off the back wire from the old switch (it's "cold") should it be "hot"? The other wire for the top screw is also "cold". Should this one be "hot"? I can't get a simple answer from the hardware stores,
electricians, or internet. Please help. The quote I received was $80 to
change this 1 switch and I have several more to change. The breaker for my stove, bedroom and bathroom lights are off until this switch is fixed.

Justin · Accepted Answer

Because you have 4 wires coming into the switch,  I believe the switch is double pole switch and is probably daisy chained to other switches.  In other words, you have more than one switch that controls the lights/outlets.  You probably have a single pole switch and that is why the wiring is different.

belladonna112 · Answer

Yes, You should only have one Hot. It sounds to me as though you are doing this correct. Remember never touch more then one wire at a time and you will never get shocked. Junction box any wires left over that are not needed.

Gary V · Answer

You really need to find the function of the other wires. They all have a purpose. You need to figure this out and connect them properly or other fixtures will not work.
Find an electrician friend to help you out,

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How many wires should be "hot" when you install a wall toggle switch? I have 1 of 4. Is that right?

3 Answers