How to wire the household triple switch? How to choose the right switch?

What is a household triple switch? How to wire the household triple switch? How to choose a suitable and reasonable household triple switch correctly? Friends who have similar puzzles can comprehensively analyze the following, from which we can know that the so-called household triple switch, as its name implies, is not only one lighting lamp that can be used alone. On the contrary, we can operate the switch of lamps or electrical appliances in three places, so there are many places that need to be actively analyzed during the installation process. We can learn from the following and choose the correct household triple switch according to the actual situation, which I believe will achieve satisfactory results.

First, how to connect the household triple switch?

The main incoming line of the triple switch only needs one live wire L and one neutral wire N, and other wiring can be determined according to the actual wiring situation. The switch terminals are marked with L 1, L2 and L3? The hole is a male terminal and a live wire. The holes marked with L 1 1 and L 12 are connected with the lamp cap line (the two holes are randomly connected). The holes marked with L2 1 and L22 are connected to the control line of 2# lamp. The holes marked L3 1 and L32 are connected to the control line of 3# lamp (any one of the two holes).

2. What are the general specifications of household switches?

There are generally three specifications for household switches: 120 series, 1 18 series and 86 series.

At present, wall switches and wall sockets on the market are classified according to size:

1) 120 series refers to switch socket products with a length of 120mm and a width of 78mm.

2) Series 86 refers to the switch socket products with a length of 86mm and a width of 86mm.

3) 1 18 series refers to the switch socket products with a length of 1 18mm and a width of 78mm.

Third, how to choose correctly

1, switch, socket and conductor section must be selected according to the working current of household appliances and the current of lighting lamps.

The lighting lamp is controlled by a switch, and the rated current of the switch must be greater than the total current of all the lamps it controls. It is safer to select the switch of 16A, and the power socket must have a branch circuit.

2, air conditioning power socket:

① There should be no more than two sockets in an air conditioning circuit;

② For more than 0.5 air conditioners, 16A socket should be selected;

③ 10A socket can be selected for air conditioners below1.5;

④ The installation height of wall-mounted air conditioning power socket is generally not less than 2.2m

⑤ Large-capacity cabinet air conditioner should be provided with a separate power supply circuit and power socket.

The above not only introduces the popularity of household triple switches, but also introduces the matters needing attention and comparative analysis in the process of purchasing. From this, we can know that, first of all, the common household three-point switches can play the role of control and operation, and further, we can find that the corresponding choices of household three-point switches are very rich, which can provide us with a series of site requirements and guarantees. On the other hand, household triple switches can be classified by materials, including plastic and aluminum alloy, and the corresponding prices and purchase channels are not the same. You can refer to the above to understand.

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