First, switch socket purchase points - see the brand
According to incomplete statistics, there are more than 1,500 enterprises in China producing switch socket products. The quality difference between products is huge. Because many ordinary consumers do not have the method to identify the advantages and disadvantages of products, and the limited understanding of the switch socket brand, Bringing some living space to some unscrupulous businessmen, and some counterfeit and shoddy products have entered the market. Of course, many large companies pay great attention to their brand image, have higher requirements for product quality, and relatively good after-sales service. Quality assurance usually lasts for no less than 12 years. Therefore, in order to be safe, the switch socket is best to choose a big company or a brand with good reputation.
Second, switch socket purchase points - check the appearance
The panel should be uniform in color, smooth in surface, free from dents, mottling, no bubbles, stains, cracks, swelling, lack of glue, deformation, scratches, shrinkage and other defects. Metal parts are free of burrs, cracks, corrosion marks, rust and screw head damage.
Third, switch socket purchase points - 掂 weight
When you buy a switch socket, you should also measure the amount. If the merchant chooses a thin piece of copper, it will feel lighter. The copper and terminal blocks used for good switch sockets are usually thicker and relatively heavy. Copper is the key part of the switch socket and is the key part to identify counterfeit and inferior products. Consumers should also pay attention when purchasing: Some bad manufacturers will add iron plates to the products to increase the weight. We must see them when purchasing.
Fourth, switch socket purchase points - identification
Different places should be matched with different types of switch sockets.
There are often water and fumes in the kitchen and bathroom. It is best to install splash-proof boxes or plastic baffles on the socket panel to prevent short circuits caused by oil and water vapor intrusion. For families with children, in order to prevent children from touching with fingers or using metal objects to slap holes, parents should use a safety socket with an insurance cover.
In addition, when installing a three-hole socket, the ground wire must not be used in the same way, and the ground wire should not be directly connected to the gas pipe. These practices are quite dangerous. The ground wire is connected to the electrical enclosure. Once the appliance leaks, it can cause people to get an electric shock.
The above is the small series of notes on the purchase of switch sockets for everyone. In the process of purchasing switch sockets, it should continue to consider the safety of the switch, and get good data from the brand. Generally good brand socket quality is relatively reliable. Of course, when using the socket, you can also use the socket with the switch. In this case, you can turn off the switch directly during the process of not using it, which is more convenient for people's life. I hope the above content will help everyone.
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