Factors Affecting The Quality Of Terminal Blocks

The factors that affect the quality of Distribution box mainly include the design of the terminal, the material selection of the terminal and the processing technology of the terminal. When distinguishing its quality, it is the appearance. A good terminal product looks like a work of art and gives people a pleasant feeling. The terminal must be easy to install on site.

Secondly, the material selection of the terminal should be good, the insulation should be flame-retardant engineering plastics, and the conductive material should be copper and never iron; the plastic insulation material and conductive parts of the terminal are directly related to the quality of the terminal, which determine the insulation function and conductive function of the terminal respectively. The failure of any terminal will lead to the failure of the entire system project.

There is also the processing of the thread of the terminal. If the thread processing is not good and the torque does not meet the standard, it will lose the function of connecting the wire. The thread refers to the thread of the terminal on the instrument to connect with the on-site connector, such as some two-wire transmitters in the industrial site, and the thread specifications of the commonly used wiring cable fixed connectors.

In general, terminal design, material selection and processing technology are the three core factors that affect the quality of terminal blocks. At the same time, accurately handling the design, material selection and processing technology of terminal blocks is also a prerequisite for each terminal manufacturer to win the market.