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. 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. 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.In addition to the aging of the circuit, the main reason of short circuit is that the circuit is used in a relatively humid environment or an accident caused by accidental contact with water. Therefore, to prevent accidents, we should do a good job of waterproof besides more inspection and maintenance in daily life. Using wires and wires to connect through plugs and sockets, we want to do a good job of waterproof. We can't use sockets every day. It will be very safe to replace our power sockets.Power outlets should also know that power outlets with high waterproof index can even be used in water, and there is absolutely no problem in humid environment. Power outlets are usually used in industry, but some users choose to install power outlets at home or in humid environments such as bathrooms. The waterproof level of the power outlet can be judged by the label of the power outlet, while ip66 is recommended by ordinary families, and according to the situation of plugs with different waterproof levels in industrial use.The principle that the power socket of the utility model can be waterproof is that it can be used in deep water, and through special sealing treatment and special pressure treatment, the waterproof performance of the heat insulation layer of the product can be better ensured, the cold shrinkage performance of the product can be improved, and the service life of the power socket can be well prolonged. Power socket and power socket adopt one-to-one plug form, which ensures the quality and performance of products.Whether using power outlets at home or in industry will reduce the relative fault tolerance rate, and nothing can be absolutely guaranteed. Improper use of power socket or other reasons may affect the performance of power socket. We can't rely too much on the daily convenience of power outlets. Besides the use of power outlets, we should keep good habits. Many people have bad habits of using electricity, and it is wrong that their thoughts and behaviors do not keep up with the progress when the society develops.