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Wall switches are commonly used switches in our daily life, so consumers want to buy the wall switches they are satisfied with during the renovation. Today, Xiaobian will show you how to choose a good wall switch.

First of all, we have to understand what is a wall switch? Refers to the electrical switch installed on the wall, used to turn on and off the circuit, to control the switch of the light.

How to choose a good wall switch?

First, observe the appearance of the wall switch and socket:

Panels with high quality switches and sockets should be made of high-grade plastic products. The wall switch looks like a uniform material with a smooth surface and texture. The panel material is made of PC material, which is excellent in flame retardancy, switch socket insulation and impact resistance, and has stable material and is not easy to change color.

Second, observe the internal structure of the switch and socket:

The switch should normally be a pure silver contact and a conductive sheet made of a silver-copper composite material to prevent oxidation by arcing during turn-on and turn-off. The high-quality panel of the conductive bridge is made of silver-nickel-copper composite material. The switch socket has a good conductivity of silver, and the silver-nickel alloy has a strong ability to suppress arc. The switch adopts brass screw line and wall switch socket contact surface. Large and good, strong pressure line, stable and reliable wiring.

Third, choose a wall switch product with a protective door:

To check the tightness of the wall switch or socket clip, the smooth insertion force is a key factor. At the same time, the strong extrusion makes the plug not easy to fall off, effectively reducing the occurrence of power failure accidents caused by non-human factors. In consideration of the safety of switches and sockets, their design has also attracted more and more consumers' attention, and the choice of color is as close as possible to the color of the wall.

Fourth, the wall switch brand selection: a good brand wall switch, in terms of product quality, after-sales will have certain advantages.