How to connect the double press switch, how to wire the double switch

This is a dual-control switch, if you are using a single control switch, connect the live wire to the L interface, connect the control lead of the lighting to the 1 interface next to it, and the following 2 interfaces don't care about it.

If you are doing a dual-control switch, and the dual-control switch at other positions controls the lighting in one position at the same time, you can refer to the following figure for connection:

1.Let's take two dual-control switches and a light separately to introduce them in detail.

Dual-control switch binding posts are generally marked"l"，"l1"，"l2"。When the L end enters the line, L1 and L2 have one end and L on, and after pressing the switch, the other end of L1 and L2 is connected to L.

2.We first peel the thread with diagonal pliers, taking care not to leave too long the thread to avoid touching.

3.We take the L of the left switch as the live wire input, the L1 and L2 of the two switches correspond to the wiring, and then connect the right switch L to one end of the light, and the other end of the light is connected to the zero line.

4.After connecting the wire, pay attention to wrap the wires on both sides of the lamp with insulating tape to prevent leakage.

5.Finally, the live wire and the neutral wire are connected to the plug to complete the wiring of the entire dual control switch.

6.In order to facilitate wiring, we can memorize the circuit diagram of the dual control switch, so that the actual operation is easy to wiring.

Precautions. This is a small tutorial for everyone to learn, through this experiment to explain the principle of stairs or home lines is more convenient to understand.

In actual operation, we must pay attention to turning off the power supply and then repairing or installing.

The wiring steps of the double switch are as follows:Prepare the tools Ingredients: dual control switch, wire, screwdriver, light bulb.

1. First take out the dual-control switch, there are three binding posts behind the dual-control switch, the names are L, L1 and L2 respectively.

2. Then use two wires behind the double control switch to connect L1 and L1, L2 and L2 respectively.

3. After connecting, connect the L binding post of one of the double control switches to the live wire of the power supply.

4. The l of another double control switch is connected with the light bulb.

5. Then connect the other side of the bulb to the neutral line of the power supply.

6. After the zero line is connected, the wires of the dual control switch are all connected.

7. Finally, turn on the power and press the double control switch to see if you can control the bulb.

Connect the above two terminals to connect the live wire, and the other two to the other two terminals. Note that the other two are not neutral wires, they are connected to the bulb. If it's really a zero line, it's a short circuit! You have to make sure that the junction box is connected to two switches!

It depends on whether you use it as a dual-control switch or a single-control switch, if it is a single-control switch, only connect the L interface, L1 or L2 can be connected to an interface at will.

If you are in normal use, you just want to change to a new switch, one of which is the live wire, string to the two switches, and the other two are the light wires, which are connected to the remaining binding posts of the two switches.

There are two switches that are first called switch one and switch two, the live wire enters a hole of switch one, and then connects the wire from this hole to switch two, and then connects the other two wires, that is, the lamp head wire to the other two holes of switch one and switch two.

You need to connect the live wire to L1, and then find a very short wire from L1 to L2, that is to say, L1 and L2 are the live wire inlet terminals of the two switches. Then the other two dead wires are connected to L11 and L21 respectively, or to L12 and L22.

To give you a wiring diagram, pay attention to the wiring method of the three-digit single control in the figure, which is the same as the two-position single-control switch you said, but there is just one more switch button.

You have to connect the incoming electric live wire to a hole of your only switch, and then pick a wire from this hole to a hole of the other switch, that is, two switches and a hole must be electrified, regardless of the switch must be electrified, and then connect the hole of one switch to an outlet of the exhaust fan, and then connect the other hole of the other switch to the L hole live wire of the socket with a jumper, and then the return wire of the exhaust fan is the zero wire followed by the zero wire and connected to the N hole of the socket.

If you don't understand, ask again, try to make you understand.

I can upload the schematic diagram behind the panel. hi:ccgk709949563

For your safety, find a professional electrician.

How to wire this double switch? 1. Under normal circumstances, there are two wiring methods in our daily life. The first is to use a switch to determine whether to use the socket or not.

The second is a way for the socket to be plug-and-play without the need for a switch. Here we use the first method to solve the connection of the double switch socket of the disturbance closure. 2. First of all, it is necessary to determine what is the situation of the connection part of the socket and the switch.

3. We understand the line, and there are three kinds of lines: fire line, zero line slow cracking and pin ground line. Connect the existing live wire to the switch, and the ground wire to the hole with the ground wire logo, this sign is very special and you can know it at a glance. The zero line is inserted into the third hole, which is usually represented by n.

4. Connect the jumper to the live wire, through the jack above the switch, the function of the jumper here is to make the live wire and the switch directly connected. 1. First of all, take the L of the left switch as the live wire input, and wire the L1 and L2 of the two switches. 2. Secondly, the right switch L is connected to one end of the lamp, and the other end of the lamp is connected to the zero line, and the wires on both sides of the lamp are wrapped with insulating glue to avoid leakage accidents.

3. Then connect the remaining live wire and neutral wire to the plug, so that the wiring work is completed.

Hello dear <> How to wiring the double switch is as follows: 1. Alternative method, connect one end of the two switches to the live wire, and the other end is connected to the electrical equipment, so that the two switches are still controlled by the live wire. 2. The line-saving method connects the electrical equipment to the middle of the two switches, so that the switch controls the live wire and the neutral line at the same time as the circuit. 3. In the traditional method, this kind of wiring is more common, one end of the circuit is connected to the live wire, and one end is connected to the neutral wire.

Pro-<>

Dual-wire switch connection method:

First, understand the working principle of the dual-control switch, in fact, it is a parallel circuit, connect the two switches in parallel on a main line, and switch the on/off of the two lines through the opening and closing of the switch.

Second, get the two switches A and B, first carefully observe the terminal connection symbol behind the switch, generally L, L1, L2 identification, when wiring, the live wire should be connected to the L of A, and the L of the other switch B should be connected to the zero line, pay attention to the power off when connecting the wire;

Third, after the live wire and the neutral wire are connected, the connection between the two switches should be connected; The wiring between the two switches should conform to the corresponding connection, that is, L1 is connected with L1, L2 is connected with L2, and attention should be paid to ensure that the installation length is sufficient when connecting;

Fourth, the above wiring mode is the mega clever wiring mode of the double double control switch, and there is a switch with two on-off keys for a switch, and the two on-off keys in this switch control a circuit respectively;

Fifth, when connecting the circuit, it is necessary to first cut off the power in accordance with the electrician's operation specifications, and then check the power, and then connect the live wire, the neutral line and the working components after the split, such as the bulb, and check whether the wiring is correct and whether the connection is firm before powering on;

Sixth, generally when we connect this single or double switch, it is best to develop the way of making drawings first, and then wiring according to the drawings, which is not easy to make mistakes, and the efficiency is relatively high when Bichai Xun, and the line to be connected is clear at a glance, and it is very important that we must buy quality when choosing the switch.

The double-control switch is composed of two independent single-pole double-throw switches, as long as the control lines of the two groups of single-pole double-throw switches are connected with wires respectively, the incoming line of the Changhail live wire is connected to one end of the common end, and the neutral line incoming line is connected to the load and then connected to the other end of the common end, so that the single-pole double-throw switches at both ends can control the on/off of the load respectively. The dual-control switch can control the switch of electrical appliances from two places, such as turning on the light switch downstairs and turning off the light when you go upstairs.