In fact, the industrial plug can also be called the lighting power socket box. As the name implies, it is actually that this product has good waterproof performance in addition to the original maintenance power function. 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. 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. 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. It is mainly made of plastic and metal and used with industrial plugs and sockets. This is mainly due to the following performance characteristics of the product. 1. High degree of protection The product mentioned above is processed and produced by using plastics and metals, but the demand in the fields of plastics and metals is relatively high. Engineering plastic shell and aluminum alloy die-casting products are usually used. The shell of the product not only has beautiful features, but also has high degree of protection and certain strength, which is very suitable for use in industrial environment. 2. Some high-quality circuit breakers are installed inside the product with strong protection performance, which makes the product have the protection function of overload, short circuit and leakage, and makes the product very stable and safe in use. 3. Wide scope of application This industrial plug adopts modular structure, so the internal circuit can be combined according to customer's requirements, and the combination scheme is very flexible and convenient, which can be applied to various places of use. 4. Long service life Because the materials used in industrial plug boxes have certain chemical-resistant media, their use is completely unaffected by some external environmental factors, and they have good flame retardant and self-extinguishing characteristics. Of course, although the performance of this product is relatively strong, we must pay attention to the correct operation and use when using it, so as to ensure that the product is always in a stable and reliable running state. First of all, it is this product. Remember that the staff who use it must be professionals who have some knowledge of the product performance. Some non-professionals remember that they can't use this product, let alone open the inside of this product for maintenance or rectification, which is very dangerous. Secondly, the use process, make sure that the power supply has been completely disconnected, and use the product in full accordance with the instructions provided by the manufacturer. Finally, when this product is in use, such as failure or leakage, the product must be stopped. When the product is being repaired, the product must not run with failure, which is very dangerous and easy to cause personal danger to operators.