Switch prices vary greatly, and how to choose is t

2022-07-22
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People who have done home decoration have this experience. The appearance of large and small switches looks the same, but the price difference is very large, as low as a few yuan, as high as hundreds of yuan, so how to choose the switch socket? Experts tell you that the most important thing is to choose the reliability of switches and sockets, and we must choose brands with excellent quality& N

people who have done home decoration have this experience. The appearance of large and small switches looks the same, but the price difference is very large, as low as a few yuan, as high as hundreds of yuan, so how to choose the switch socket? Experts tell you that the most important thing is to choose the reliability of switches and sockets, and we must choose brands with excellent quality

look at the quality. The quality of switches and sockets is related to the safety of household electricity. Some products certified by authoritative testing institutions such as the electrical commission are reliable. Consumers can ask the salesperson about this situation, and it would be better if they could provide a copy. At the same time, you can also ask about the internal materials of switches and sockets. The conductive parts of high-quality products shall be phosphor bronze, and the contacts shall be composite silver

second, look at the feel. Switches with good quality are mostly made of high-grade materials such as bulletproof glue, with high fire resistance, moisture resistance and impact resistance, and smooth surface

three look structure. Some imported or joint-venture products have eliminated the traditional screw pressing wire, and adopt the pressing plate type wiring terminal, which can increase the contact area of the wire, improve the conductivity, avoid the screw pressing the core wire, and single core and multi-core wires can be used

look at the price. The price of domestic switches and sockets is low, but not many of them are of good quality; The price of imported brands is mostly dozens of yuan. Joint venture products are a good choice. Their quality, function and style are almost the same as those of imported products, but the price is only half

five brands. We encourage you to choose well-known brands. Because the quality of the switch is related to the normal use of electrical appliances, and even the convenience of life. Most brands will want consumers to make effective commitments, such as "15 years of service", "12 years of life guarantee", etc

six look service. Try to buy at the exclusive stores or sales points designated by the regular manufacturers and ask for invoices, so as to ensure that you can enjoy the after-sales service in the future

seven look at the logo. Pay attention to the identification on the base of the switch socket, including 3C certification, rated current and voltage

eight look at the packaging. The product package should have a clear address and telephone number of the manufacturer, with instructions and certificate of conformity

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