Socket is now an important part of our work and life. NEMA wiring device must be as small as possible in order to realize frequent commutation, but also to realize braking during commutation and acceleration after commutation. Therefore, it is necessary to adopt commutation device quickly and braking device effectively. Embedded socket is embedded in the integrated communication cabinet, which is a power supply device that provides basic DC power for communication and data equipment in the same cabinet. It also has certain versatility. Industrial plugs are suitable for industry, generally divided into 3-core, 4-core, 5-core, etc. The current is generally divided into 16A, 32A, 63A, 125A, 250A, 420A, etc., and the protection level can be divided into IP44 and IP67, which are relatively conventional. Generally, it is used with industrial sockets and industrial connectors. Today, I will analyze the importance of sockets in our home and give some warnings to those who don't pay attention to waterproof sockets.For more than 200 years, electric energy has been in people's homes. While bringing convenience to people's life, work and production, it also brings accidents such as electric leakage, short circuit and explosion. In China, every year, more than 10,000 people are killed or injured by electric shock (the economic loss is 20 billion people), and a considerable proportion of electric shock accidents are also caused by the lack of waterproof ability of sockets, for example, electric shock deaths caused by bathing, swimming pools, leakage fountains and children's wet hands. The appearance of power socket greatly reduces the possibility of electric shock (to protect people's lives and property safety), and it is also a note for all of us: never remove the waterproof socket for convenience.The importance of power socket also urges our domestic power socket manufacturers to forge ahead. At present, we have a number of high-quality power socket manufacturers in China to provide you with a full range of socket products. Here I would like to introduce the following points to you. As a pioneer of domestic power outlets, he has relatively mature technology and production technology. At present, there are power outlets, industrial plugs, connectors and industrial plug boxes, among which there are two main power outlets, namely ip44 and ip67. Generally, you can choose to buy ip44 power outlets in humid places, and ip67 if you use more water.