A20210904L1

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Terminal Blocks - Barrier Blocks are connectors used for various electronic device and electric system connections. As one type of wiring accessories, A20210904L1 Terminal Blocks - Barrier Blocks are commonly used for industrial control systems, electrical measuring instruments, automation systems and factory automation.

A20210904L1 Terminal Blocks - Barrier Block is a component that combines the advantages and advantages of terminal blocks and barrier blocks. It combines the two in one component, which not only saves space, but also eliminates the complex splicing process of installing the electric device between the two components. This type of equipment has greatly improved the wiring efficiency and reliability, and has become a very popular wiring solution.

A20210904L1 Terminal Blocks - Barrier Block are designed with a two-level configuration, one for the barrier strips and the other for the terminal blocks. The two levels are connected by a special metal spring to fix the position. The lower portion of the block is responsible for providing an effective electric connection to electrical devices. It is usually electrically insulated with a plastic material, and multiple electric contacts are also embedded on it. The upper part of the block is used to fix the wires and maintain insulation between them. It has a lower voltage rating and is able to handle the higher current rating.

The working principle of A20210904L1 Terminal Blocks - Barrier Block is relatively simple. When the electric devices, or the wires have been inserted into the terminal block, the spring inside the device will retain the position, ensuring that the electric contact between the two parts is firmly connected. At the same time, the upper part of the block is responsible for ensuring that the wire is held firmly in place and also for maintaining the insulation between them. The lower portion of the block is responsible for providing an effective electrical connection with the electrical device.

A20210904L1 Terminal Block - Barrier Block is often used in the fields of industrial control, electrical measurement, automation and factory automation. It has obvious advantages compared with single blocks; for example, it can save space, reduce installation time and improve connection reliability. The typical application fields of the terminal block include power distribution switch cabinets, PLC cabinet control, motor control systems and monitoring systems.

In summary, A20210904L1 Terminal Blocks – Barrier Block is a very versatile wiring accessory and plays an important role in applications involving electric control, monitoring and automation. Its simple and effective structure greatly improves wiring efficiency and connectivity reliability, making it popular amongst a great range of industrial equipment.

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