This product is quite different from some common sockets used in our daily life. First of all, in terms of application, the places where the two products are used are very different. Our daily sockets are usually used indoors, in some homes and workplaces, while the power sockets are widely used in some industrial industries. Embedded socket is embedded in an integrated communication cabinet, which provides DC basic power for communication and data equipment in the same cabinet. It has certain universality at the same time. Industrial plugs are suitable for industrial use, and are 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 together with industrial sockets and connectors. 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 rapid commutation device and smart braking device. This is mainly because the power socket is very safe when it is applied to the industrial sector. Here, I would like to introduce three factors that make a power outlet very safe and reliable in application. 1. color design of the shell. Power sockets are designed and manufactured in different colors depending on the voltage, and they can be carried. The enclosure that can carry 220v rated voltage is blue, and the enclosure of 380v rated power socket is red. Therefore, the product is very safe in application, and the color of the application shell can be directly observed without some application errors. 2. Protection design against electric shock. This power socket is designed for the grounding electrode and is much longer than the positive and negative sockets. The advantage of this design is that, in the process of product use, the grounding electrode of the socket must be connected first when the electrical appliance is turned on, and disconnected first when the socket is shut down, which ensures the safety problem in use to a great extent. 3. High protection level. When the live parts inside the power socket are designed, the sides are equipped with materials with relatively high protection level for corresponding protection, so that in the application process of this product, we do not have to worry about the safety of electricity consumption at all, and we will not touch the live parts at all. In addition, the key point is that this product is widely used because of its high protection level, and will not be interfered by external environmental factors. It can be used for a long time in some harsh environments and still maintain a relatively reliable and stable operation, which makes people very safe in use. These are the three factors that the power socket provided by sorting out is very safe and reliable in application, hoping to help everyone.