Purchasing experience of switch socket

2022-07-22
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Although the household switch socket is a small electrical product, it involves thousands of households. Users have to carry out live operation many times every day. Its quality is directly related to the safety of household electricity. It can be said to be the "little guard" of family safety. Therefore, when choosing household switches, we must pay attention to the safety of products and choose safe and high-quality switch products. In modern home furnishings, you who have experience in home decoration may have such experience: when buying switches, the price

although household switch and socket is a small electrical product, it involves thousands of households. Users have to carry out live operation many times every day. Its quality is directly related to the safety of household electricity. It can be said to be a "little guard" of safety in the family. Therefore, when choosing household switches, we must pay attention to the safety of products and choose safe and high-quality switch products

in modern home furnishings, you may have the experience of home decoration: when buying switches, the price difference is very large, ranging from a few yuan to a dozen yuan, to dozens of yuan or hundreds of yuan, and often the products do not look much different from the surface, because the switch products are very replicable

however, there are great differences between high-quality switches and poor switches. For example, different plastic materials, metal contacts and different structural designs are used, resulting in different costs and selling prices

next, we suggest that you use several methods to choose and buy Switches and sockets:

first of all, we should look at its appearance. Most switches with good quality are made of high-quality PC materials, with high fire resistance, moisture resistance and impact resistance

generally speaking, the surface of high-quality switch socket is flat and smooth, without burrs and bubbles. The product has a beautiful appearance, which is very appropriate to the decoration style of the room

after seeing the appearance, try it by hand

the upper and lower toggle of the switch is light and not tight, the spring is moderate in hardness and elasticity, and the turning point of opening and closing is relatively strong, so it is not easy to stop the switch button at a certain position in the middle and become a serious fire hazard

while looking at the appearance and feeling with hands, switch sockets with different functions should be selected for different use environments and purposes

to prevent arc burns, switch sockets with super current shock resistance should be selected

in order to prevent children from getting an electric shock, a safety socket with a protective door should be selected to prevent single pole insertion, and the jack of the socket must be equipped with a protective door. When the plug is pulled out, a certain force should be required, and it is not suitable to be too loose or too tight

three pole socket with protective grounding shall be selected for household appliances with metal shell, such as floor lamps, washing machines, etc

the socket with splash proof mask should be used in the toilet, balcony and other places prone to water

for some equipment sensitive to lightning, such as computers, it is best to choose sockets with charged surge masks

in order to avoid wire breakage, the socket with double hole pressing plate wiring mode should be adopted, and the rated current value of the power socket should be greater than the load current value of the connected household appliances

in addition, pay attention to the marks on the base of switches and sockets: such as CCC Mark of national compulsory product certification plus enterprise code, rated current and voltage value, product model, etc. the products should be packaged completely, with clear manufacturer's address and telephone number on it, and the certificate of use instructions inside

generally speaking, because well-known brand products have a perfect quality assurance system and can provide comprehensive after-sales service, the product price is usually on the high side. I would rather have a higher price and feel relieved to use it

in addition, for household switches, special attention should be paid to the contact of the switch, because the quality of the contact directly determines the safety performance and service life of the switch product. Therefore, the contact material is required to have high melting point, high oxidation and chemical corrosion resistance, appropriate hardness and good process performance

moreover, the switch should be able to achieve 40000 normal operations specified in the national standard. The contact materials commonly used in switch products are silver alloys such as silver cadmium oxide and silver zinc oxide

finally, when purchasing, pay attention to the current capacity of the switch, and the nominal current of the switch should not be less than the working current of the electrical load

when purchasing household switch products, consumers should carefully check whether there is a detailed address and telephone number of the manufacturer or supplier on the product package. They cannot buy "three noes" products

in addition, try to buy products from large and medium-sized enterprises, and do not unilaterally pursue low prices and buy products of poor quality and insecurity home; Go to regular stores with regular purchase channels to buy brand products, so as to avoid buying fake and inferior products by mistake, laying hidden dangers of insecurity and endangering the safety of their own and their families' electricity use

after any kind of socket (wall socket or mobile socket) is installed and in use, its live parts should not be touched by people, especially the protective shell of mobile socket should have good strength, and it is not easy to crack when falling or being impacted

the socket of the socket should be far enough away from the edge of the socket shell to prevent one pin of the plug from being inserted into the socket, and the other pin from being exposed outside the socket shell, causing the risk of electric shock

if the socket has a metal panel shell, these metal parts should be grounded. In addition, it should be noted that the mobile socket cannot use a metal shell

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