26
2017
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06
How to choose the right switch and socket
How to choose the right switch and socket
1.See certification: switches, sockets are China Quality Certification Center for mandatory certification products, please confirm the purchase of products on“3C”logo and the corporate code under the logo.
2.Choose a professional brand: the vast majority of switch products on the market are some electrical manufacturers half-way monks incidental products, the real development, production of switch socket products professional brand is not much, it is best to choose a professional production switch big brand.
3.Select safety type: when selecting the socket, if the installation height is1.8For sockets below meters, especially those easily accessible by children, be sure to choose safe socket products (with protective door), and confirm that the protective door should have locking function when the socket is inserted into single hole (when the plug is inserted into two holes at the same time, the protective door can be opened to complete the plug and socket plugging action), so as to avoid accidents.
4.According to the rated voltage and rated current to configure the switch, socket: now ordinary residential are single-phase power supply into the line, rated voltage selection250V; Selection of rated current: When the equipment is known to be used, it should be selected to be greater than the rated current of the equipment.1.25Times; when the equipment is unknown, it should not be less5AConsidering the high power of some household appliances, the rated current should usually be selected not less10A.
Keywords: Sanshe electrical switch socket
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