There will be more national standards in the flashlight key switch. We should pay attention to these problems when purchasing and manufacturing. At the same time, these problems are what we need to tell you. I hope you can learn more about these aspects.

I. international standards: there are currently two international standardization organizations, the International Standardization Committee (ISO) and the International Electrotechnical Commission (IEC)

National standard: the national standard that a product or a similar product should meet to ensure its applicability, which is divided into two types: mandatory (GB) and recommended (GB / T).

National standards for electric accessories such as flashlight button switch socket: it is mainly proposed by the national electric accessories standards and Technology Association and supported by the Institute of original electrical science. The products are tested by Guangzhou electric accessories testing station.

II. Rated voltage and current selection standard of switch socket

The preferred rated voltage is 130v, 250V and 440V (if there are other voltage ratings, the rated voltage shall not be less than 120V)

The preferred rated current is 6a, 10a, 16a, 20a, 25A, 32a and 63A, and the rated current shall not be less than 6a, but the rated current of the instantaneous or switch used to operate the electric bell, electromagnetic remote control switch or delay switch can be 1a, 2a and 4a.

III. compulsory safety certification

The electric products of flashlight button switch socket must be safety certified, i.e. "CCC" certification. CCC certification is the certification certificate issued by China Quality Certification Center (CQC) to the manufacturers of electrical equipment, and the enterprises that obtain the certificate should meet the national standards. CCC certification is also an effective monitoring method for domestic and foreign products sold in the domestic market, as well as electrical accessories A necessary pass to enter the Chinese market.

The above is the national standard knowledge of flashlight key switch, which can help you.