What do I do with extra wires in light switch?

Quote from the video:
Quote from Youtube video: And these pigtails will allow me to provide power to the switches. So now i have a set up here where i have two pigtail wires that provide hot feeds to my switches.

How are dual switches wired?

Quote from the video:
Quote from Youtube video: Open or normally closed terminal depending on its position. Okay let's start wiring. Back we go to our stairwell lighting circuit we have a switch at the bottom of the stairs.

What wires go where on a double light switch?

The 14/3 cable connects the 2 switches. The red wire connects the switches normally open terminals, and the black wire connects the normally closed terminals. And finally, the black wire of the light electrical box connects to the Up Switch common terminal.

Why does my 2 way switch have 4 wires?

Since the switch cuts the power on and off, there will be a black wire coming into the switch and a black wire leaving. The whites are normally just connected together with a wire nut and the coppers are connected together with a wire nut or grounded to a metal junction box. So the new switch has four wires.

What do you do with extra wires?

Cords, chargers, plugs and old devices shouldn’t be thrown in the trash. They can often be recycled at stores such as Best Buy or at local businesses. Also keep an eye out for local e-cycling events. But if you want to get rid of the old items quickly, you can take them to a dump for disposal.

What can I do with extra live wires?

Quote from the video:
Quote from Youtube video: I will be using these um wire nuts or some you know some people call them Moretz to cap off each of these three wires individually. Just going to hold them under the flashlight.

How do you wire a combination switch?

Quote from the video:
Quote from Youtube video: Firmly. Next loop the neutral wall box wires lockwise 3/4 of a turn around the silver terminal screw next to the outlet.

Which wire is hot when both are same color?

In most modern fixtures the neutral wire will be white and the hot wire is red or black. In some types of fixtures, both wires will be the same color. In this case, the neutral wire is always identified by some means. In some cases, there will be small writing on the wiring case.

How does a double switch work?

The COM terminal of the second switch is connected to one end of the light bulb while the other end of the light bulb is connected to the neutral of the AC Supply. In the default state (as shown in the schematic), the light is off. But when either of the switches is toggled, then the light turns on.

How do you connect 4 wires to 3 wires?

Connect the ground wire of the 3-wire cable to the ground wire of the 4-wire cable. Connect the black wire of the 3-wire circuit to either the red or the black wire of the 4-wire circuit. The red and black wires are the”hot” wires. Either wire can be used to power a circuit.

What is 4 wire used for?

Four-wire is used for “two-way” circuits, and for cases where two circuits are running to the same place (independent control of a ceiling fan and its lights, for example).

What do 4 wires mean?

In telecommunication, a four-wire circuit is a two-way circuit using two paths so arranged that the respective signals are transmitted in one direction only by one path and in the other direction by the other path.

How do I connect an extra wire?

Quote from the video:
Quote from Youtube video: And simply twist them in a clockwise motion just like that just like that and once you see that they are twisted together and I'll just bring it a little bit closer to the camera.

How do you connect 3 wires together?

Quote from the video:
Quote from Youtube video: You may use Scotch lock reducing. But terminals a 3-way connector. You may even get creative.

How do you extend electrical wires?

Quote from the video:
Quote from Youtube video: The spring clips inside the connectors. Hold the wires in. Place. Once you've made all the connections push. The connectors towards the back of the box and hook up the new switch or outlet.

How do you extend a light switch cable?

Quote from the video:
Quote from Youtube video: It lightly into the crimping. Tool like so just gonna make sure that you click you're crimping down on the piece of metal that is inside here.

Is it OK to splice electrical wire?

You might need to splice wires to extend a wire, repair damage, or connect one electrical wire to another. Splicing wire is a technique for joining two pieces of wire together to carry an electrical current. You do this for many projects, like relocating light switches or outlets and making repairs.

How do you split electrical wires?

Quote from the video:
Quote from Youtube video: Just like the others either started with a knife. Or splice the outer shield. And then grab the inside wires. And start splitting but once you get it opens like two wires are really needed as you grab

Can you split two wires together?

You can use a short pigtail to come off one screw, and then any of a variety of splices to join the pigtail and two of the wires. One remains on the other screw (or not; you can just join all the wires at the splice, I do that when the receptacle is in a really awkward location.)

How do you splice multiple wires?

Quote from the video:
Quote from Youtube video: So the first step to completing the splice joint is the same as the previous one. We need to work out the overall CMA of all the wires we're joining together. So in this instance.