Connecting double switch correctly

The main purpose of the switch dvuhklavishnogo execution - is switching on and off light of different groups of lighting fixtures. For example, it is possible to produce one switch on and off the light in the corridor and tub (if WC separated) to activate or deactivate the light in the corridor and outdoors, etc. As stated, the use of options lot. In this article I will discuss in detail the whole sequence of connection dvuhklavishnogo switch into two different lights.

Wiring diagram

At its core, the connection scheme of two key switch is practically no different from the switching circuit one-button switch, as dvuhklavishny quite simply combines in one case two one-button switching apparatus.

the necessary equipment

So, to successfully connect with us you will need:

1.Vyklyuchatel. Selected to suit your interior and can be either concealed or external installation type.

2. Junction box. Immediately it will be the so-called rasklyuchka also is external and hidden execution.

3. Connection cable. Consider a moment that from the lights to the junction box will go two-wire cable ( the case of the two-wire network), then from the junction box to the circuit breaker has to go three-wire the wire. And if you have implemented three wire network, from the box to switch to go four-core cable.

4. Fixtures.

5. Soldering or vagorazemy, or sleeve, or welder. Since, according to the rules, use the normal twist in the junction box can not, you must choose one of razraschennyh ways to connect to the box (in the article will be used by soldering).

Note. Before proceeding to the immediate installation, read the switch itself. Most manufacturers of paint on the inner side of the connection diagram according to which, where one input phase is connected, coming from the distribution panel. In the place where the two outputs are planted switched phase, leaving on the lamps.

perform installation

So we acquired the necessary components are already prepared for immediate installation. But do not hurry, if the supply line is energized. Be sure to turn it off. To do this, disable automatic plate feeding is this room, if none, then disable the overall machine. Now we can start to work.

So, in our box you met four cables. Moreover, the white wire that came from the shield enters phase, and the blue zero.

Thus, the wire connection scheme is as follows:

Directly connect to a common node zero (blue wire) coming from the lamps with zero come from the electrical panel.

Then the wire was connected to the aforesaid common contact switch (in this case, white lead), connect with the phase, which came from the shield. A released from the switch has switched phase wire is connected to the phases of our lamps with you. Blue wire connects to a white lamp, and a yellow-green to white the other lamp.

Important. It is necessary to be switched through the switch is live wire, as this will ensure the continued safe use and maintenance of wiring.

Now we need to check the correct connection and operation of lamps, for this power is supplied and look for work lamps.

If everything is assembled correctly and works correctly, the back and disable the automatic propaivaem our twist. Then, isolate the wires and gently laid in the junction box.

That's all work can be considered completed. If the article was useful for you, then put his finger up and share articles. Thanks for attention.