Terminal blocks are largely a type of accessory product used to achieve electrical connections, and are classified as connectors in industry. With the increasing level of industrial automation and the stricter and more precise requirements for industrial control, the usage of wiring terminals themselves will gradually increase.

Moreover, we will actually notice that with the development of the electronics industry, the scope of use of wiring terminals will actually increase. On the other hand, we should also pay attention to their own types, which will also increase. Currently, the most widely used ones include not only PCB board terminals, but also hardware terminals, as well as nut terminals and spring terminals.

When it comes to the safety terminal in the wiring terminal, in simple terms, it actually refers to using modified nylon (PA66) as insulation material. In view of this, we will actually find that it has good electrical and mechanical properties.

In terms of its screws, they are made of high-strength copper alloy. Then, in terms of its conductive body, we are actually made of electrolytic copper. For its wire pressing frame, it is made of alloy copper that is resistant to stress crack corrosion. For these metal surfaces, we should actually be tinned or nickel plated for protection. Subsequently, we should pay attention to the fact that all copper terminal blocks themselves can avoid the battery effects related to steel metal parts and copper wires in humid environments.