How to wire the four open switch? How to connect the four wires of the three open switch?

A four-on switch is that there are four buttons on the switch panel.

The four-open switch is also divided into two kinds of single control and double control, if the four-open single control, there should be only eight binding posts on the back or five binding posts that share the live wire, if it is four open and double control, there are 12 binding posts to be judged according to the situation.

The ordinary four-open single control strings together four binding posts with the same mark, generally only marking L, and then connecting with the live wire. Another binding post behind each switch is connected to the control line of the corresponding electrical appliance to be controlled. For example, if the first switch wants to control the live wire, then the control line is the live wire that goes to the light.

If you don't understand, you can ask me again, but it's better to take a picture of the front and back of your switch. Then tell me what requirements you want to achieve and your current wiring.

Four-open and dual-control switches.

The wiring method is as follows:

1. Switch terminal.

The holes marked L1, L2, L3, and L4 are the common ends, and the wires are connected to the wires, and the terminals marked with L11, L12 are connected to the lamp head wires (the two holes are connected to one at will).

2. The hole marked with L21 and L22 is connected to the control line of 2 lamps (two holes are connected to any one) 3, and the hole marked with L31 and L32 is connected to the control line of 3 lamps (two holes are connected to any one).

4. The holes marked with L41 and L42 are connected to the control line of 4 lights. (Two holes are picked up at random).

Indirect wire method in an electric wok.

1. First of all, prepare three switches, two one-open dual-control switches, one double-open dual-control switch, and a number of wires;

2. The live wire is connected to the single control switch L, and the control line L1 and L2 are drawn out;

3. L1 is connected to L1 of the dual-control switch and L2 is connected to L2 of the dual-control switch;

4. L1 on the left side of the double control switch is connected to L2 on the right side, and L2 is connected to L1;

5. Lead out the L in the dual-control switch and connect to L1 and L2 of the third single-control switch;

6. Then lead out the L of the third single control switch to the lamp holder, and the lamp holder is connected to the zero line with another wire, so that the three control lines are done.

Summary. Hello dear. 4-wire three-switch wiring method:

1. First of all, prepare three switches, two one-open dual-control switches, one double-open dual-control switch, and a number of wires; 2. The live wire is connected to the single control switch L, and the control line L1 and L2 are drawn out; 3. L1 is connected to L1 of the dual-control switch and L2 is connected to L2 of the dual-control switch; 4. L1 on the left side of the double control switch is connected to L2 on the right side, and L2 is connected to L1; 5. Lead out the L in the dual-control switch and connect to L1 and L2 of the third single-control switch; 6. Then lead out the L of the third single control switch to the lamp holder, and the lamp holder is connected to the zero line with another wire, so that the three control lines are done.

Hello dear. Wiring method of 4-wire three-open switch: 1. First prepare three switches, two one-open double-control switches, one double-open double-control switch, and a number of wires; 2. The live wire is connected to the single-control switch branch to make trouble, and the control line L1 and L2 are drawn; 3. L1 is connected to L1 and L2 of the double control switch hood; 4. L1 on the left side of the double control switch is connected to L2 on the right side, and L2 is connected to L1; 5. Lead out the L in the dual-control switch and connect to L1 and L2 of the third single-control switch; 6. Then lead out the L of the third single control switch to the lamp holder, and the lamp holder is connected to the zero line, so that the three-hu monitoring line is done.

Three-control switch refers to three switches to control the mold to carry a lamp, that is, on the basis of dual control, add a double-pole double-throw switch in the middle of the connecting line code car of the two switches. If not, you can use a double open instead. 1. Put it in one place.

There are three control switches, if your ceiling light has 12 bulbs, press the first switch to make 4 bulbs on, press the second switch to turn on 8 bulbs, press the third switch to turn all 12 bulbs on, and so on. 2. Installed in three places. There are three switches at the third place of the segment, and all three switches can control the same light source.

First of all, we must find the live wire, use the voltage tester to find, you can make the voltage tester shine, and at the same time connect the four wiring posts in the middle and the remaining four wires are the lines that go to the light, you can connect the bottom four binding posts respectively, you can also connect the top, the effect is the same.

1. The holes marked with L1, L2, L3 and L4 are the common ends, and the holes marked with L11 and L12 are connected to the lamp head wire.

2. The holes marked with L21 and L22 are connected to the control line of the second lamp.

3. The holes marked with L31 and L32 are connected to the control line of the third lamp.

4. The holes marked with L41 and L42 are connected to the control line of the fourth lamp.

The two switches each have 3 terminal points, I call it 123 points, the two switches are 1 point to 1 point, 3 points to 3 points, and then the first switch is connected to the live wire in the middle, the second switch is connected to the load in the middle, and the neutral line is directly connected to the load.

Answer: Hello, the wiring method of the four-open double-control switch is as follows: 1. The hole marked with L1, L2, L3 and L4 at the switch terminal is the common end, and the live wire, and the terminal is marked with L11 and L12 The hole is connected to the lamp head wire (the two holes are connected to one at will). 2. The holes marked with L21 and L22 are connected to the control line of 2 lamps (any one of the two holes).

3. The holes marked with L31 and L32 are connected to the control line of 3 lamps (any one of the two holes). 4. The holes marked with L41 and L42 are connected to the control line of 4 lights. (Two holes are picked up at random).

First of all, you should confirm which wire is the live wire of the power cable, and connect the wires to one interface of each switch, and the other three wires to the other interface of each switch.

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Four-open and four-control switch is a relatively common type of switch in our home life, and many people will encounter some trouble when wiring. If not handled properly, it will cause potential safety hazards in the use of electricity. We need to follow the correct process for wiring, and what problems need to be paid attention to when choosing a switching power supply when selling the same thing.

Let's lead everyone to ** together.

1. How to wire the four-open four-control switch?

1. At the beginning, you need to distinguish what is the live line, what is the zero line and the ground wire, in fact, the first two are very easy to distinguish, we can first prepare a test pen to destroy the knowledge bureau, if the test pen is shiny, it means that it is the live line, and the test pen is not shiny, it is the zero line.

2. After it is determined, you can start wiring. First connect the live wire to the 4 binding posts in the middle, and the remaining 4 wires are all connected to the lamp wire, and then connect it to the 4 binding posts below.

3. On the wiring diagram of the four-open four-control switch, there will be a row of logos, including L11, L21, L31, L41, and a row in the middle is L1, L2, L3, L4, and below is L21, L22, L32, L42. One end is connected to 4 lights, 8 wires, and one end is connected to the power cord.

4. There will be 4 signs at the terminal end of the switch, and there are also 4 holes, which is used to connect the live wire at the common end.

5. Next, you can connect 2 lights, and then connect 3 lights and 4 lights according to the label.

6. After that, check whether the switch can be used normally, if there is no problem, it means that the wiring is successful.

Second, when choosing a switch socket, how should you choose?

1. Look at the appearance. A good switch, the color is relatively uniform, and there is no stain on it, nor any taste, basically it is a better product.

2. Touch with your hands. When you buy it, you can press and hold the switch, and it feels better. And when you press the switch, the sound is relatively crisp, there is no noise, and there will be no mud and water. When such a switch is used, there is no fiber arcing.

3. Look at the signs. The brand's switches have their own logo, and there will be 3C certification on its surface, as well as the production model and production date, which will be displayed very clearly, indicating that it is a regular product.

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