Electrical accessories, switch socket product implementation standards and certification
>>>The five errors of the power socket installation
I. International Standards: There are currently two international standards organizations, the International Standardization Committee (ISO) and the International Electrotechnical Commission (IEC).
National Standards: The state specifies the requirements that a product or a similar product should meet in order to ensure its suitability, and is divided into mandatory (GB) and recommended (GB/T).
The national standard for electrical accessories: It is mainly proposed by the National Electrical Accessories Standard Technology Association. The technology relies on the original electrical science research institute, and the products are tested by the Guangzhou Electrical Accessories Testing Station.
Second, switch socket rated voltage, current value standard
The preferred voltage rating is: 130V, 250V and 440V (if there are other voltage ratings, the rated voltage should not be less than 120V)
The preferred current rating is: 6A, 10A, 16A, 20A, 25A, 32A, and 63A. The rated current should not be less than 6A, but it can be used to operate the bell, the momentary action of the electromagnetic remote control switch or delay switch, or the rated current of the switch can be Are 1A, 2A and 4A.
Third, security mandatory certification
Electrotechnical products must undergo safety certification that is "CCC" certification, and "CCC" certification is issued by the China Quality Certification Center (CQC) to manufacturers of electrical equipment. Certificated enterprises should meet national standards, and "CCC" certification is also our country. The effective monitoring methods for domestic and foreign products sold in the domestic market are also necessary passes for accessory products entering the Chinese market.
Switch socket and optional electrical switch socket
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