Wiring diagram and instructions dvuhklavishnogo switch

Dvuhklavishnye switches are used to control two or more lighting fixtures from a single point. If any, you can adjust the brightness of the room lighting by incorporating fewer lamps. Wiring diagram dvuhklavishnogo switch means that regardless of the number, lamps They will be divided into two groups. When you press the first key switch is turned on the first group, when you click on the second - the second. Let us consider in more detail how to connect dvuhklavishny electrical switches that its work is not satisfactory.

Wiring one-button switch to the lamp: features and nuances

Before proceeding to dvuhklavishnomu device, consider wiring diagram switch light with a single key. It enables management of lamp without the possibility of change in intensity room lighting. Wires connected to the light source through a switch from electroboards rasklyucheniem with a junction box.

That after pressing did not have a short circuit, it is important to know how to connect the light switch. Phase conductor is connected to the lamp through the circuit breaker. In other words, the gap must be connected phase, rather than zero. Only in this case, the operation of electrical equipment in the apartment will be safe: will exclude the possibility of electric shock when replacing the light bulb in the lamp.

Features connecting a light switch with a single key: step by step instructions and necessary tools

Before mounting one-button switch, care should be taken to have the following tools:

• A sharp knife;
• Pliers (pliers);
• Pliers, side cutters. They can be used instead of the special tools designed for wire stripping. To this end closer to the hinge on the cutting edges of the needle files necessary to pierce opposite cuts forming a hole whose diameter is slightly larger than the diameter of the bare conductor;
• Set of screwdrivers. Required Slotted thin and mean, and mean Phillips. It should prepare indicator screwdriver. It will allow to monitor the presence of voltage in a particular wire.

Furthermore tool should prepare a sufficient quantity of tape with which will insulation works performed inside the lamp housing and the junction box, or three PPE or cap terminal Wago, for better work performance.

How to connect one-button light switch? Mounting can be performed in the following sequence:

Photo	Description of work
	We define contacts in electric switches, which will be connected phase.
	We determine the phase indicator via a screwdriver. To do this, the device must be powered. After determining the phase voltage must be disconnected to prevent injury during the work. Carefully remove the switch key, to avoid damage.
	Having got in phase Escutcheon, connect it to the electrical switches. Similarly, the wire to connect lamp.
	Connect the wires in the junction box. First, connect the lead from the lamp and switch.
	Putting phase of the circuit breaker and wire from the switch board.
	Putting a switch board from a zero to a wire from the lamp.
	At the junction lived don PPE caps. Additionally isolate each connection with electrical tape, by winding on a sufficient number of bare wire (using not required Wago).
	Place lay in the junction box and install the cover. We check the availability of the system.

Attention! Starting the implementation of the work, make sure there is no voltage.

Possible connection diagrams dvuhklavishnogo switch

By its electrical switches dvuhklavishny Embodiment is a device consisting of two single keys placed in one housing. Supply grounding and neutral wires is carried out directly. Phase must pass through electrical switches, so that when the key is pressed and the circuit is broken.

Selection circuit connecting the light switch with two keys depends on the number of veins in the wires exiting from chandeliers and ceiling:

• An equal amount. Just twist the wires to each other with a predetermined phase and zero. The last of the ceiling is connected to the neutral conductor chandeliers, and the phase of the ceiling chandelier phase conductor and electrical switches;
• The chandelier is greater than the ceiling. Wires in the chandelier is divided into sections, each of which is then connected to the phase;
• The ceiling is greater than the chandelier. The case, which is characteristic for new, assuming the presence of grounding, Which can be found by the characteristic yellow-green color. If in lighting the same line is not provided, "the earth" simply insulate.

In addition to dividing circuit for connection features lighting fixture, The circuit can be divided according to purpose. We suggest to familiarize with the most common options and their distinctive features.

Features connecting two-button switch on the two light bulbs

So that when the installation work is not encountered any difficulties, you should understand well in the wiring diagram of double switch two light bulbs. If the apartment is built relatively recently, in the electric grid will necessarily include a ground wire, which should be connected to each of the fixtures (to the body).

If the house was built a long time, the grounding In this case, most likely, will not. Sometimes in the construction of modern houses refuse to earth because of low power household lighting devices. In this case, the grounding conductor must be carefully insulated to prevent any abnormality in the subsequent operation of the system.

This scheme is suitable for connecting two options: one lamp comprising two lamps, and two independent lighting devices. Phase input terminal connected to electrical switches, and then through independent diverting contacts are led to lighting equipment.

How to connect the chandelier on a double switch: features used scheme

If the chandelier is fitted with two or more lamps need to be concerned about the possibility of a stepped dimming. Dvuhklavishny electrical switches allow, if necessary, turn on all the lights chandelier or a predetermined minimum number. The number of turns on the lamp will depend on the selected wiring diagrams and down keys.

Before attempting to connect the chandelier to the double switch, disassemble overlooking lived selecting phase and neutral. Turn on the switch button in the operating position, it should touch the indicator voltage to the stripped end of each conductor. when you touch the phase indicator lights up when you touch the ground - will remain unchanged. Phase should mark marker not to be confused with the later installation.

Tip! You should not rely on the color of a particular insulation core. Especially, if the connection is previously performed by another person: a high probability of error.

In the absence of voltage indicator, remove the cover from the electrical switches and see which wires are connected to the outlet. They will be energized. Zero on the chandelier will be supplied from the junction box.

Now about how to connect to the chandelier dvuhklavishnomu switch. De-energizes the apartment. Divide the lamp bulb into two groups depending on the desired degree of illumination. By clicking on the appropriate button electrical switches will illuminate a certain group. lamps each group are interconnected in series.

Connecting each group of lamps to zero applied from the junction box, and the phase of the input electrical switches. The result should be three twist: two consisting of the phase conductors, and one that includes zero strands. If done correctly, works pressing the first key to fire lead to the first group of lamps, pressing the second - the second group.

If fixture has a metal body, according to the regulatory requirements, it must be grounded. To do this, in the new apartment must be connected to the corresponding wires and lamp power. This is the fourth wire hanging from the ceiling. If there is none, "earth" should be isolated within the chandelier.

Connecting dvuhklavishnogo switch with socket: the scheme and nuances

If the double switch is installed in the corridor and is designed to provide coverage of the two individual rooms, such as bathroom and toilet, the majority chooses the model socket. In this case, you can not just turn on the lights in a particular room, but also to connect directly into the corridor various household appliances (hair dryer or a vacuum cleaner).

For wiring diagrams dvuhklavishnogo switch and outlet characterized by a number features. Socket connect directly with zero and ground, located in the junction box. Phase is also connected to the outlet, and then, using a jumper, is input to the dual electric switches.

This ensures the continued availability of phase in the socket, and lighting it will be submitted only after the appropriate electrical switches keys. Connecting lamp carried out as in the wiring diagram chandeliers to a double switch with no outlet. Phase extending from the electrical switches, connected to the corresponding lamps wires and zero conductors lamps - with zero, extending from the electrical panel.

Features connecting two-button switch: step by step instructions and necessary tools

Not every average person is able to read high quality wiring diagram 2 pushbutton. In this case, to determine the sequence of work will detailed instructions, which will be described step by step installation. Following it, the whole amount of work you can do yourself without the help of professionals.

To get started is to prepare the tools and materials that will be required during the installation of double light switch. It should be kept in stock:

• voltage indicator (indicator screwdriver), through which it will be possible to control the voltage on a particular conductor;
• Screwdriver Set;
• Pliers;
• Side cutters. For information on how to turn the instrument into the device for stripping insulation on the wires previously mentioned;
• Electrical tape.

Directly the installation of a double switch should be carried out in the following sequence:

Photo	Description
	Do not turn off the power, check to see which wires connected to the switchboard and outletIt is phase. For this series trays voltage indicator for each core. If it is lit, it means that the wire is under stress and is a phase.
	Putting zero conductor extending from the switch board, with one of wires extending from each bulb. The twisting should be three wires.
	Determine which wire, is connected to the input terminal of the electrical switches.
	We check the quality of the connection wires to the two output terminals.
	Phase, extending from the switch board is connected to the living, connected to the input terminal of the electrical switches.
	Wires connected to the output terminals of electrical switches, connect with the wires connected to the bulb. The junction carefully isolate, to eliminate the possibility of short circuit in the subsequent operation.

Set the cover on the junction box and assemble electrical switches. Turn on the power. When done correctly, the assembly work after the touch of a button will light one lamp, by pressing the second - the second.

conclusion

Thus, electrical switches dvuhklavishny adjusts the light intensity in the same room or may be used to activate the lamps located in different rooms. Installation work, with the necessary tools and specific knowledge can be performed on its own. However, in the absence of experience is best to seek help from professionals who can efficiently and quickly perform the required amount of work. Improper installation can cause electric shock, even when the unit light bulb replacement.