0719223 Connectors, Interconnects

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Terminal blocks are indispensable components in industry field and can be divided into Din Rail, Channel types based on their applications. There different types of Terminal blocks share the same working principle. With suitable voltage or current, they can assist the application to make a power bridge with current or voltage according to their function.

Din Rail Terminal Blocks

Din Rail Terminal blocks are the most commonly used in industry. It also have a long track, supports the modular fixture way in kinds of industrial machineries and equipments. With different terminal block sizes and shapes, it can meet different application requirements in the electrical industry.

Din Rail Terminal blocks are usually divided into screw-type fixed, plugs/socket type fixed and soldering type fixed on the principle of installation ways. Namely, they can be mounted in three different ways. There are suitable for different applications.

Channel Terminal Blocks

Compared to Din Rail Terminal blocks, Channel type Terminal blocks are much shorter on the track and general designed for applications where miniaturization is needed. They are main used in the application field of industrial control or automation which requires less space. Channel type Terminal blocks are also divided into plug/socket type fixed and screw-type fixed.

For plug/socket type Channel Terminal blocks, the most commonly used plug is 8 pin type and 10 pin type. As for the screw-type, 6mm, 12mm and 18mm height are the material size. Like Din Rail Type connection, they also support voltage and current bridge crossing.

Working Principle

Din Rail and Channel type Terminal blocks share the same working principle. Basically, copper wire can be inserted into the wire entry of the Terminal blocks. With suitable voltage or current, the current in the copper wire could be conduction. Thus the Terminal blocks would start the function of voltage or current bridge crossing.

Compared to general connection, Din rail and Channel type Terminal blocks could increase the transfer rate; moreover, it’s much more secure and reliable. Cavities and Anti-surge that are usually used in the Terminal blocks could effective prevent the electric conduction from getting leakage.

Conclusion

Din Rail and Channel type Terminal blocks are vital components of industry. With different types and shapes, they are suitable for a wide ranges of applications. Their working principle are mostly the same, with suitable voltage and current, they could assist the application to conduct a power bridge with current or voltage.

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