In order to further standardize indoor wiring, reduce safety hazards and waste of repeated disassembly and assembly, we will work with enterprises to create a consumer environment with assured consumers and a good market order. The National Electric and Intelligent Cooperation Alliance invites electrical experts to jointly launch “Electrical Safety to the Homeâ€. "Series reports, from the selection of materials, wiring, switch socket design, telephone network TV line design and other aspects to give consumers detailed and effective knowledge, and guide consumers to choose their own home improvement company and how to communicate with designers in the home decoration process . This article is the first in a series of reports to guide consumers to purchase qualified switch sockets and protect the first line of defense for home electrical safety.
Although the switch socket is not as big as the home appliance, it is related to the daily safety of the family, and it is the first line of defense to protect the electrical safety of the home. Therefore, when choosing a switch socket, it must not be sloppy. Electrical experts hereby remind you that the following principles should be followed when purchasing optional switch sockets:
Look at the brand selection switch: 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 pros and cons, plus the switch socket brand. The limited understanding has given the living space of unscrupulous profiteers, resulting in the proliferation of counterfeit and shoddy products. Of course, big companies pay attention to the image of their own brands, strict quality requirements, and after-sales service. Most companies promise no less than 12 years of quality assurance. Therefore, in order to be safe, the switch socket must choose a big company or a good brand.
Check the appearance of the product: 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. Visible metal parts are free from burrs, cracks, corrosion marks, rust and screw head damage.
掂 Weight: When you buy a switch socket, you should also measure the weight. If it is a thin piece of copper, it will not have the same weight and quality. Only the copper piece and the terminal block inside the switch socket are thick, the weight of the single switch socket will be heavy, and the copper part inside is the most critical part of the switch socket, and it is also the key part of the fake and inferior products to cut corners. Don't buy it when you feel it in your hand. Of course, you should pay attention: some bad manufacturers add iron plates to the product to increase the weight, don't be fooled!
Different places with different types of switches and 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 panels 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 metal objects, you need to use a safety socket with a safety 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.
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