Building Materials Knowledge: Seven Steps to Pick a Home Switch

When selecting the switch, it should be noted that the style and grade of the switch should be consistent with the overall style of the room. The white switch is the mainstream, and most of the overall colors of interior decoration are light colors. In most cases, black, brown, and other dark switches should not be used.

Daikin Air Conditioning    Universal switch

1, see the appearance

The style and grade of the switch should match the overall style of the room. The white switch is the mainstream, and most of the overall colors of interior decoration are light colors. In most cases, black, brown, and other dark switches should not be used.

2, by hand

Good quality switches are mostly made of high-grade engineering plastics such as ballistic rubber (PC). Fireproof performance (flame-retardant), moisture resistance, anti-impact performance, UV resistance, etc. are all better. The texture of the surface is good. You should consider yourself when purchasing. The feel of the top is determined by the feel of the switch. In general, the surface is rough, and the product is thin, brittle, and the performance is unreliable. The panel of a good switch requires no bubbles, no scratches, and no smudges. The switch feels light but not tight.

3, 掂 component

When purchasing a switch, you should also weigh the components of a single switch. High-end switches should have enough weight, high-end products generally do not cut corners, the light weight of the product is certainly suspected of cutting corners, should be cautious when buying, because only the copper thickness of the switch, the weight of a single switch will be heavy The copper inside is the most critical part of the switch. If it is alloyed or thin, it will not have the same weight and quality.

4, see the logo

Pay attention to the necessary identification on the base of switches and sockets: such as national compulsory product certification (CCC), rated current and voltage value, product type, origin (MADE IN CHINA), wiring identification, etc.

5, see the packaging

The product packaging should be standardized and complete, and the design and printing should be fine. There should be a clear trademark, manufacturer's address, telephone number, company website, etc., and there should be instructions for use and certificate of compliance, and attachment screws.

6, choose brand manufacturers

It is best to use regular and professional manufacturers' products. Because the quality of the switch is related to the normal use of electrical appliances, and even the convenience of living. Many small manufacturers switch is not reliable, can not be used for a long time, and often change is obviously very troublesome, so when buying products should use regular and professional manufacturers of products, regular products will generally carry out effective commitment to consumers, such as "Ensure 12 years of service life", "40000 times of continuous switching", etc.

7, choose service

As far as possible to the regular factory designated store or point of sale to buy, and retain shopping vouchers, so as to ensure that you can enjoy future service.

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