Industrial plug We can know from its name that it is used for industrial plug products, which have the functions of water-proof, electric shock-proof, dust-proof, etc. It is a safe and reliable product. CEE connector CEE standard industrial plug socket is an explosion-proof socket, and the temperature is limited below 32 degrees. A socket into which one or more circuit wiring can be inserted, through which various wiring can be inserted to facilitate connection with other circuits. IP54, that is, dust prevention is level 5: dust intrusion cannot be completely prevented, but the amount of dust intrusion will not affect the normal operation of the product; Waterproof grade 4: prevent splashing water from invading, and prevent splashing water from all directions from invading. There are many kinds of industrial plugs, which are generally divided into the first generation, the second generation and the third generation according to the advanced level. Now the third-generation industrial plugs make us use them more frequently. The first-generation and second-generation industrial plugs can no longer meet the needs of consumers, but only have the price advantage, that is, they are cheap.In addition to high safety index, industrial plugs also have waterproof and dustproof functions. Consumers can choose the protection level of industrial plugs according to their own needs and use environment. Generally speaking, we usually use ip44 and ip67 industrial plugs of these two protection levels. Of course, the protection level of industrial plugs can be customized according to users' needs, but the higher the protection level, the more expensive the price, so the cost will rise? Therefore, the higher the protection level of industrial plug price.The use of high-quality materials in manufacturing industrial plugs also prolongs the service life of industrial plugs. Of course, the advantage of high-quality materials is not only to prolong the service life, but also to ensure that industrial plugs can be used 24 hours a day. This is because high-quality materials can improve the heat resistance and flame retardancy of industrial plugs, thus ensuring that industrial production machines can operate 24 hours a day.According to different installation and use, industrial plugs can be divided into three categories: open sockets, hidden sockets and connectors.