is the switch 2 wire or 3 wire with ground
1006946
As I recall, the switch has 3 wires that need to be connected. One wire is connected to the power source (hot), one wire is connected to the neutral, and the third wire goes to the load (light or receptacle, or device). This switch requires a neutral connection. I do not recall a ground wire or connection. I have used this device for a year, and found it to work just as advertised. The wire leads are 12 gauge wire.
1006947
I am not 100% sure but If memory servers me right it is a 3 wire with a ground.
554191
There aren't 3 power wires. The provided switch connects to 2 of the red wires. That leaves one power wire to run to a 12v source. There is also a black ground wire. Please refer to the diagram that came with the instructions. Given that you actually have this question, I too would suggest using an install technician...
45474
I dont really know.I can tell you that in one position the switch connects the two top terminals to the 2 middle terminals In the other position it connects the bottom 2 terminals to the 2 middle terminals
1528867
If I remember right it is a 3 prong. I don't recomend buying this heater because the wire got very hot and it melted 2 plugs.
1651571
As I said, there is one Black wire that connects to main ground, likewise with the Red positive wire. The 6 switches + and - wires are connected to the above mentioned Black minus and Red plus wires.
154597
This is how I use it, but you'll need 14/3 wire from the switch to the fan to do this. (Usually black + red "hot", white neutral , and bare copper ground). Most switches are only wired with 14/2 wire which only has one hot (no red)
1492058
2 for the motor, 1 ground. I only used one speed and put a triac on it. It does have a 3rd wire for the motor for low, but I didn't use it. I love using a triac because it's an off switch with variable speed.
1623481
If this is the single (I've bought two location models too), it has three wires if I remember correctly. Load, ground, neutral. It's quite easy to install. Unit it slightly deeper than a standard wall switch but a standard box will handle it.
514000
the switch has three positions. The center position is OFF. Th right and left positions are ONs.
1926232
This switch has a ground and two 110 vac connectors. I use one on my compressor. I guess you would call it two phase. Hope that helped. John USMC
1761388
This light is only a double prong light. No third grounding prong. It should be fiine upright in your plug.
654132
Thanks, for your question. The ones I purchased from Amazon I had installed by my Son so I could not honestly tell you why one would have 3 wires or two. Now, with that being said my home was built in 1995 so it's not that really old. I cam assuming that depending on how old or new is your home may make a difference. When I see three wire I think positive, negative and ground. A suggestion, you maybe able to connect the negative to the ground making two wires instead of three. Your neighbor if they have the same home chances are they may have change there also so they be of some help also. Good Luck..
1130170
Remove the 4 screws on the box and you will see two2 wires going in to the converter and one wire going to ground or no connection. 110vac goes between the 2 wires going in to the converter[makes no difference witch direction]. the third wire can be attached to the case if you really want a ground. I don't know if China has a color code or not. I always open them up to look and attach the ground.
940856
Check the photos on the display page for this switch and look at the one that has the arrows showing which wires go to which spades. There are two feeds, the DC positive and the ground or the negative. There are two outputs to the motor that act separately or combined, depending on toggle location. Pretty straight forward. Just copy the pictures instructions, you'll be OK.
939514
I bought a heavy duty two (2) wire cable from local home improvement store with a 2 prong connector; seems to work - there is no need for a third ground wire.
1589711
You would be better off the changing the two(2)prong outlet for a three(3)prong.for ground protection.And for a two or three dollars investment,you will be safe
1744524
I grounded my switch to the box and it works perfectly. I don't have ground wires either. You do need a neutral wire.