How to wire the second open single control 10, how to wire the second open single control

The wiring diagram of the single control switch is very simple, in which the L terminal is connected to the incoming live wire, the N terminal is connected to the live wire of the outgoing wire end and is connected to the live wire end of the bulb, and the neutral wire is directly connected to the neutral end of the bulb.

Connect the live wire to a dual-control switch.

l terminal blocks.

Connect the L1 terminal block of the switch (the outlet port of the live wire) with the L1 of another dual-control switch, then connect the L2 of the switch with the L2 of the other dual-control switch, and then connect the L-terminal block of the other dual-control switch (the livewire terminal) to the livewire end of the bulb, and connect the neutral wire to the neutral end of the bulb.

L is connected to the live wire, and L1 and L2 are connected to the other two wires.

As soon as the single control is turned on, it is a switch to control a lamp. One turn on and two controls means that two switches control one light. The second open single control is two switches to control two lights.

Two-open dual-control means that two duplex lights can be controlled. The single control is a switch that controls a light, and most of the homes are like this. Behind a one-on, single-control switch is a binding post.

Dual control is two switches to control a light in different positions, such as located at the staircase, hall, bedside, etc., which need to be pre-wired. It can be opened on this side and closed on the other side, and the single control can only be opened on this side and closed here. For example, you can install a dual-control button at the door of the bedroom and a dual-control button at the head of the bed, so that you can realize the control of two switches on one lamp.

Behind one of the one-on-two-control switches are 2 binding posts. (Dual control switches need to be purchased in a group of 2 for wiring to be useful.) Multi-control is three switches to control a light in three positions, and the general family does not need a multi-control switch.

There are 6 binding posts behind the one-on-open multi-control switch. (Note: The multi-control switch needs to be purchased in a group of 3 before the wiring is useful.)

If it is not a group of three multi-controls, the minimum number of control lines is required: 2 dual-control switches and 1 multi-control switch. ）

The method of opening the double control switch is as follows:

1. The more traditional connection method is to connect the live wire with one end of a switch, then connect the two switches together with two wires, and finally connect the zero wire to the second switch with the third wire.

2. You can also connect the live wire and the wire at both ends of the two switches, and finally connect the wire of the lamp to the dual control switch.

The switch wiring is a good judgment of Biyi matters

1. When the switch is wired, the first thing to pay attention to is to lift the main switch of the power supply to the customs to avoid electric shock.

2. At the same time, we should also pay attention to the wiring method, it is very important to correct the connection between the live wire and the neutral wire, the live wire has a certain danger, so it must be judged to be correct when wiring.

3. It should also be noted that after the connection, the switch should be tested before use, otherwise there may be a short circuit in the later stage.

4. The location of the switch installation is also very important, if it is a kitchen, then it should have a certain distance from the countertop, so as to prevent oil or water from splashing into it when cooking, so as to change the phenomenon.

Answer: There are two binding posts on the single control switch, one of which is connected to the incoming wire, that is, the live wire, and the other binding post L1 is connected to the lamp or the power return line. Since two switches in different places need to control the same lamp or power supply when using a single switch, the switches should be connected and wired. Then fix the single control switch on the bottom box with the matching screws.

Structural principle: There are two connecting posts, which are connected to the incoming line and the outgoing line respectively. When the switch button is pulled or pressed, there are two states, turning on or off, thus turning the circuit into a path or an open circuit. In the lighting circuit, in order to use electricity safely, the single switch should be connected to the live wire.

Cut off the power supply first to ensure that the wires are not energized and the installation is safer.

2.Use a wire to connect the L mount of the switch to the live wire.

3.Then use another wire to connect the n-mount of the switch to the neutral line.

4.The switch ground wire is connected to the middle of the socket.

5.Finally, connect L1 with the light control cable.

How to wire and install the duplex single control switch? The electrician will teach you to install a duplex single-control switch on site.

The live wire (L) enters L1 and the lamp connects L2.

See the diagram below.

Answer pro, the wiring method of the two-open switch is to connect the live wire into the common end of the first switch, and then from the L1 port and L2 port of the first switch, and connect with the L1 port and L2 port of the second switch, and then connect the common end of the second switch with the lamp together, after the zero line is connected to the lamp, the whole circuit is formed! Hey hey

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You are wired correctly, the live wire is connected to any hole of your lead wire, and the other two control wires are connected to the hole next to the lead.

Enter the center terminal post and exit the binding posts on both sides, and if you want to double control, the two should be connected.

Wiring diagram of two-open, single-control three-hole switch:

Expansion: 1. Wiring diagram, a simplified diagram representing the circuit connection relationship of a complete set of devices, equipment or devices.

2. Single-control switch is the most common in the home circuit, that is, a switch controls one or more electrical appliances, and can be divided into various forms such as single-control single-link, single-control double-link, single-control triple, single-control quadruple and so on according to the number of connected electrical appliances. For example, if the kitchen uses a single-control single-link switch, a switch controls a group of lighting lights and may install three spotlights in the living room, so it can be controlled by a single-control three-link switch.

The so-called single-control switch is relative to the dual-control switch, and the simplest and most direct description is: a switch or button only controls a light or power supply. Whereas, the dual control switch has two switches or buttons in different positions to control a light or power supply.

3. The panel switch is generally composed of a bottom box and a panel, and its main part is the panel part, and the bottom box mainly plays the role of fixing and supporting the panel. With the deepening of people's understanding of electricity, coupled with the gradual attention paid to electricity safety, most of the switches refer to single-control switches. As the name suggests, a single control switch refers to a single or multiple electrical equipment controlled by a switch, and it has a one-to-one or one-to-many relationship with the electrical equipment.

Nowadays, our common switches are mainly household types of switches, usually in the form of concealed and surface-mounted forms, in terms of their specifications, there are 86 type, 118 type, 120 type, etc., in terms of the number of switch buttons in the same panel, it is divided into single open, two open, three open, four open, etc. Household switches are usually made of engineering plastics with metal conductive strips and wiring contacts.

Bull three-open switch wiring. L10L20L30L40 is a common terminal with live wire. L10L11L12 is a set of these three terminals.

L10 is a common terminal, connected to the live wire, and L11L12 is connected to the control line of 1 lamp. (Two holes are connected to one at random) L20L21L22 These three terminals are a group. L20 is a common terminal with a live wire.

L21L22 is connected to the control line of 2 lights. (Two holes are connected to one at random) L30L31L32, these three terminals are a group. L30 is a common terminal with a live wire.

L31L32 is connected to the control line of 3 lights. (One of the two holes is connected).

As long as the L1A and L1B in the two-open single-control switch are connected to the live wire, and then the L2A is connected to the binding post of the lamp holder, and the zero wire is connected to the zero line of the lamp holder, the switch can control the lamp.

Two-open single control refers to a switch to control a lamp switch, often used in the bedroom or study and other places used by a single person, its structure is simple, only contains a two-open single control switch. The biggest difference between the two-open single control and the two-open double control is the number of switches and control methods of the control lamps. The two-open single control contains only one switch to control a single lamp, while the two-open and dual-control contains two or more switches, which need to be controlled by different buttons.

In addition, the purity control and preparation method of two open and dual control is also more flexible. In the two-open single control, the switch of the lamp can only be controlled by the position where the switch is located, while in the two-open and double-control, the number and position of the switch can be determined according to the actual needs, which can realize multi-point control and increase the flexibility and ease of use of the whole room.

Pick the switch trick and this

The material of the switch directly determines its feel and time. Therefore, whether it is the accessories inside the switch or the shell, we must be meticulous when choosing. In addition, although plastic switches can effectively prevent leakage, they are prone to a series of safety hazards.

Therefore, it is recommended that you choose the kind of switch with fireproof and flame retardant function.

There are some details that we must pay attention to when choosing a switch. For example, if we want to look at the copper lock of the switch socket, the jack of the switch socket with good quality is generally tighter. Because the copper lock is designed in the switch, it can effectively ensure the safety of the human body.

In general, we can buy switches and sockets on the official website or regular physical stores, because in this way, we can effectively avoid the phenomenon of buying fake and shoddy products.

Two-open double-control switch is a common home circuit control device, which can realize two switches in different positions to control the same power supply or lamp noise abrasive. Sometimes, we only need to control the switch of one position, and at this time, we can use the two-open and double-control as the two-open single control.

The specific connection is as follows:

First of all, turn off the two switches of the two open and double controls, and then turn on the power switch to check whether the circuit is energized normally. Then, one of the two switches of two open and dual control is connected with the power cord (generally L1, L2, L3, etc.), and the other switch terminal is connected with the power cord of the lamp. In this way, you only need to turn on the power supply and use this separate switch to touch the switch of the Li control lamp.

It should be noted that the other switch will not be usable at this point because it has no power cord at the terminal port. If you need to restore the function of two open and dual control, you only need to disconnect the separate switches, and then connect both switches to the power cord and the lamp power cord.

In general, it is not difficult to use the two-open dual-control as a two-open single-control, and only one of the switches needs to be connected to the power cord and the lamp power cord. However, it is necessary to pay attention to safety, correct wiring, and do not change the circuit at will during use.