XW4K-12A1-H1

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XW4K-12A1-H1 is a part of terminal blocks, headers, plugs, and sockets. It is typically used in industrial control, automation, telecommunications, medical equipment, household appliances, railway, automotive, access control, and air conditioning networks. In this article, we will learn more about the application field and working principle of XW4K-12A1-H1.

Application Field

The XW4K-12A1-H1 is a terminal block that can be used in a wide range of applications. It can be used for fastening, connecting, splicing, and distribution of electrical signals. It is widely applied in the electrical control cabinet, distribution box, power control system, integrated control system, signal control system in industrial control, and other related fields. It is also applicable for electrical connection in electrical measuring, automatic control equipment and automatic production lines.

The advantages of XW4K-12A1-H1 are characterised by its excellent reliability, strong anti-interference ability, reliable connection, big terminal block capacity, compact size, easy installation, and no noise. This terminal block has a wide variety of functions, making it suitable for a large number of applications.

Working Principle

The XW4K-12A1-H1 is a two-level terminal block. It has two levels, one is upper level for wires to be connected, the other is lower level for fixed screws. On the upper level, insert wires end into the holes in the top, and on the lower level, secure them with screws. This kind of terminal block can be made of ABS, nylon or other types of thermoplastic materials.

When connecting, the wires should be firm, without backslides. The hardness and strength of the flexible cable core should match the terminal’s pair of touching block holes, and the wire should fill the hole completely. The materials of the wires and terminals should be compatible. Inferior quality cable may fail to meet the requirements for a proper connection and may cause misfires.

For safety reasons, the XW4K-12A1-H1 should also be installed with a cover plate provided for protection from fire, water oxidation, and insect intrusion. The cover plate provides a protections from short circuit, leakage, and oxidation to enhance safety. Additionally, aside from the cover plate, the screws should be tightened to ensure proper connection.

Conclusion

XW4K-12A1-H1 is a two-level terminal block, which is widely used in industrial control, automation, telecommunications, medical equipment, and other related fields. It offers excellent reliability, strong anti-interference ability, reliable connection, big capacity, compact size, and easy installation. In order to ensure the safety and proper operation of XW4K-12A1-H1, it is important to pay attention to the matching of the flexible cable core and terminal\'s pair of touching blocks as well as the installation of a cover plate.

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