Because industrial plugs are widely used in many industries, they are usually called industrial plugs and can be used in industries with harsh environment, which is mainly due to the three main characteristics of the product. 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. The power socket has one or more seats into which circuit wiring can be inserted, through which various wiring can be inserted, so as to facilitate connection with other circuits. I will give you a detailed introduction to the three functions of this industrial plug, and hope that you can have a deeper understanding of this product after reading it. First, mechanical properties. The mechanical properties of this product are mainly blocking force and tensile force, that is, the connection performance of the product. Mainly the force required to insert and pull out the plug. Generally speaking, the pull-out force of each industrial plug has a fixed standard. When the pull-out force of the product reaches the standard, the maximum insertion force and the minimum pull-out force are needed to ensure the reliability and stability of the connection. Otherwise, the use of some common plugs will easily cause some applications of the plug to be unstable, which will greatly affect the application of the product. Of course, mechanical performance is also an important point, which is the service life of products. In industrial plugs, it is the number of plugs, and the service life of industrial plugs in this respect is much longer than that of ordinary plugs. Second, performance. The performance of industrial plugs is mainly manifested in three aspects: contact resistance, insulation resistance and resistance. High-quality industrial plugs have certain requirements in terms of resistance, which is usually low, ranging from a few milliohms to ten milliohms, and will not affect the current at all during use, so as to maintain stable and reliable operation. And insulation resistance, literally, is to determine the insulation performance of the internal contact parts between industrial plugs and the shell, which must meet the requirements in order to ensure the safety of products. Electrical resistance determines the electrical strength of products in application, that is, the stable performance of subsequent products in use, which is more important in this respect. Only when the electrical strength reaches the standard, can the products reach a certain voltage resistance in application and meet the use requirements of some industries. Third, environmental performance. Environmental performance is the choice of the product in use environment, and the power socket can be used in harsh environment, because the product has good environmental performance, can be used relatively stably in various high temperature, underwater and vibration environments, and has high temperature, humidity and impact strength. Let's talk about the current restrictions on industrial plugs from several aspects. First of all, in terms of temperature, this product is mainly used in some places with severe temperature environment, and can be used very stably in some high temperature environments as high as 200℃ and some low temperature environments as low as 65℃.