What is the wiring diagram of the three-control switch three-control switch?

Now many people in the home decoration will choose the three control switch, then what is the three control switch? What is the wiring diagram of the three-control switch? This article is a small series for everyone to do a detailed explanation. Electrical switch, this electric device that we are familiar with every day. Many friends know that the switch directly links the electrical device, but I believe that many friends are still the principle of the switch. This is normal. After all, many of my friends are not professional, but when necessary, the home needs to use a power switch. When you know something, it will come in handy. Because in the home decoration, electricity can be said to be more and more demanding, we not only meet and simple electricity, safety, low consumption, etc., is also our pursuit. So what is the three-control switch? What is the wiring diagram of the three-control switch? The following is a detailed introduction for the majority of friends.

What is a three-control switch?

The three-control switch refers to the separate control of a certain place in a certain device. For example, if it is a light, there is a light in the living room to control the living room. When you go to the bedroom to go to sleep, you will be tired when you go to the living room to turn off the lights. In the bedroom you can also have a switch to control the living room lights. It is also common to control two motors in the factory. Therefore, the three controls refer to the keys on multiple panels that are not in place. A total of multiple power supplies can be controlled to control the same device in different places (eg, flashlight).

What is the wiring diagram of the three-control switch?

1. Three dual-control switch controls: Install a 220V relay (two sets of movements, two sets of conversion) inside the dual control switch. The contact is connected to the principle of the following figure. The wire package is connected to 220V through a switch, which can be a dual control switch or a single pole switch or a self-locking switch.

2, two dual control plus one double knife double position (see the picture below)

3. The three-control switch is different from the dual-control switch. The three-control switch can be divided into single-double control switch, double-double control switch and triple-double control switch because of the different switch buttons on the control panel. Will also increase.

All in all, the three-control switch makes us safer to use electricity, and can consume less of our electricity. With the full popularity of electricity, the outlet switch is available in almost every room, and every room may be more than One switch, so the three-control switch needs to be installed more. Of course, the three-control switch is not yet possible for every family. However, I believe that it will be widely used in the near future, because all areas of China are currently developing in an all-round way. The above is what Xiaobian introduces to you, what is the content of the three-control switch and the three-control switch wiring diagram, I hope to help you.