Outlet with on off switch3/22/2023 ![]() If the outlet tester reads "open ground", connect the grounding wire (green or bare) to the green grounding screw.These can be purchased at your local hardware store, and usually cost between five and ten dollars. A better way to test an outlet is to use an electrical outlet tester. ![]() Use an small electrical appliance or one that won't draw too much power (such as a television set, computer system or mobile device), but be careful as open areas are now live. It does not matter which wire of a colored pair goes to which screw unless the outlet is controlled by a switch. There may be one, two or more sets of wires connected to your outlet, depending on its location in the circuit.The bare-copper or green wire will connect to the green ground screw attached to one of the outlet mounting brackets.The "neutral" white wires should be connected to the side that the taller plug slot is on and generally have silver screws.The "hot" (usually black or red) wires should be connected to the side that the shorter plug slot is on and generally have gold colored screws.Use the same mark for each wire connected to the same terminal screw of the device. Label the wires with some sort of identifying mark on masking tape wrapped around each wire. If the outlet in the room isn't protected by circuit breakers, but by fuses, make sure that fuse has been removed.Standard outlets are usually connected to 15 and 20 amp circuits breakers. If you leave the light fixtures on, it gives you better lighting to work on the plugs and switches. The light fixtures are usually on the lower value amp circuit breakers (usually 15 amps).A voltage detector ("power sniffer") is also useful for detecting voltage. This will shut down the entire house, but it is better to be safe than to risk electric shock. If the outlet doesn't function at all, and you are not sure which breaker turns it off, then you may want to turn off the main breaker. ![]() X Research source X Expert Source Daniel Stoescu If the device isn't working, find a different method to determine the power is off. You should plug a lamp (test it first) into the outlet that you intend to change and then turn off the circuit breaker to make the lamp go off. And you want to be able to dim it from your smartthings home automation system.Make certain that the electricity is turned off to the circuit that you are working on. And you also want it to be a dimmer switch. You have a dumb floor lamp with a dumb LED bulb, is that correct? You would like to have a switch on the wall that can control that floor lamp. So let’s talk about what you are trying to do. (Unless it’s a special kind of outlet and it’s labeled and you will never plug anything else into it… Anyway that’s a whole separate thing and it’s not what you’re trying to do here.) ![]() It’s not safe and it does not meet US electrical code. You also bought some other smart equipment but let’s not bring that into the picture yet.įirst things first, as they also say that other thread, you can’t use a dimmer switch to control an outlet. If I understand you correctly you have an existing dumb wall switch which is wired to an existing dumb outlet. And indeed, in the thread that you linked to it is shown that there is a neutral at the outlet.Ī single pole switch switch On the other hand might not have a neutral at the switchbox because the switch is effectively just a cutout of the existing circuit branch. Eventually in that thread they figured it out but let’s see if we can get it cleared up at the beginning for you here.įirst of all, every outlet must have a neutral. I’m having the same problem with your post that I have with the thread that you link to which is that what it says can’t be what exists.
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