Industrial plugs are safe, reliable, durable, versatile and safe. We know that industrial plugs that are safe, reliable and durable have long service life, little wear, durability and strong versatility, indicating that industrial plugs are widely used at home and abroad. 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. The power socket has one or more seats into which circuit wiring can be inserted, through which various wiring can be inserted to facilitate connection with other circuits. 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. Industrial plugs have the advantages of flame retardant, high temperature resistance, oil resistance, impact resistance, cold resistance, aging resistance, anti-dropping, error resistance, waterproof and dustproof. Flame retardant, high temperature resistance, oil shock resistance, etc. Because the raw materials used in industrial sockets are strictly screened, industrial sockets can be used in harsh environments. Waterproof and dustproof are the greatest advantages of industrial plugs, which can be changed according to the user's use environment. Error-proofing is because industrial plugs can be divided into rated voltage according to the color of the shell, which is very simple and convenient. However, industrial plugs with different rated current plugs and industrial plugs have different structures, which can't make mistakes and can't be inserted at all. Anti-falling off is because there is a spring hoop that can prevent falling off, so there are different concerns about falling off in use. Although industrial plugs have so many advantages, there are many students' wrong operations when consumers use them. Let's learn and analyze what mistakes Chinese consumers often make when using electronic industrial plugs. As I said above, industrial plugs have the advantage of anti-dropping. Before unplugging, many different consumers use brute force to plug in without removing the anti-dropping device, so it is easy to damage industrial plugs through violent plugging. The plugs of industrial plugs are waterproof, but if the waterproof cover is not buckled during use, its waterproof performance will not be exerted, and it is easy to cause water failure in industrial plugs, and even dangerous accidents may occur. I believe that many Chinese consumers can pull the wires directly when unplugging at home, instead of pulling out the plugs correctly. Pulling the wires directly may not have a great impact on the domestic plugs and sockets in China. However, it is difficult to pull out the plugs by pulling the wires because there are cable clamps in the industrial information sockets. Forcing brute force will damage the internal management components of industrial plugs, so if we want to develop the habit of students to pull out the plugs correctly. Some industrial plugs in enterprises have interlocking function, and our country can only pull out the plugs after the power is cut off, otherwise it is very difficult for us to pull out, and forcibly pulling out will only damage the industrial plugs. The protection level of industrial plug is water level and dust level. Consumers need to use their own environment and choose the protection level of industrial plug. If the protection level of industrial plug is too low, it will not play a protective role in the use process. If the protection level is too high, there will not be too much negative impact. That is to say, the higher the protection level, the more expensive the industrial plug will be. If the user does not make full use of the protection level of the industrial plug, the cost performance will not be so high.