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Q: Why is the ground wire hot on a three way switch?
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A light switch has three wire colors red and white and green which is the hot wire and which is the neutral?

Red is hot Green is ground White is neutral


Why is there continuity between ground and the hot wire on a light switch?

There isn't, unless you have a damaged switch.


Light switch has 4 wire colors red and white and green and black which is the hot wire?

You have a 3 way switch. Your black wire is the hot wire. Your green wire is the ground wire. Your red and white wires go to the light and other switch. You should have gotten a wiring diagram with your switch.


I have Two black wires and one red wire conected to a switch. Which is hot and which is neutral?

It sounds like your switch is a three way switch. The wire that is on the different colour screw of the three screws will either be the "hot" wire or the wire to the load. The neutral might or might not be in the box that the switch is in depending on which end of the three way system you are at. See discuss question button below.No wires connected to a switch are neutral. A switch breaks the circuit of the hot wire. Black AND red are hot wires. White is used for neutral and is almost never connected to a switch.


How short circuit occurs if the switch is off?

You have the hot wire touching ground or common on the input side of the switch.


How do you wire dual switch-plug gfci which has extra wires?

there should be 5 wires, hot and switched hot for the switch and hot, neutral and ground for the gfci receptacle.


How do you wire a klaxon horn?

I used to have a replica on my pickup. All you have to do is have a hot wire that is connected to a aluxary switch to the horn. The horn must have a good mounting for a ground or a ground wire.


What type of wire has three connectors?

Household wire called romex has ground, neutral and hot wires.


Is there a danger if you mix up ground wire and common wire when wiring a light switch?

Power out of a switch is not negative. It is still the "hot" conductor. The ground wire in a switch junction box in home wiring is the bare wire. It is nearly impossible to mix these two wires up. Most likely if the "hot" supply comes into the switch box the neutral wire will be with it. Just wire nut the two white wires together, incoming and outgoing. The two black wires will be connected to the switch to operate the light fixture.


Fan switch on a Honda rincon?

One can easily be installed. Locate the wire that runs to the water temp sensor. Splice this wire to a switch and then off to a ground. When you flip the switch it will ground the wire and make the fan come on. Do not get confused with the oil temp sensor. It controls the HOT oil light, not the fan.


Add new gfci from an existing switch?

Find the Hot side of the switch (Where there is voltage regardless of position of toggle on switch). Tie in new Black wire to GFCI. On wire nut with white wire tie in new white wire to GFCI. Do the same for the bare ground wire, if there is one.


What wire is the hot wire and ground wire in a 1990 cutlass supreme?

the hot wire goes to the starter and the ground wire bolts to the engine block.