2PSWT

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Barrier blocks, also known as terminal blocks, are one of the most important types of electrical components used for electrical connections. They provide better safety and convenience for connecting electrical wiring in industrial, automotive, and other applications. Here we will discuss the application field and working principle of 2PSWT terminal blocks.

The Recommendation of 2PSWT Terminal Blocks

The 2PSWT terminal block is recommended for applications in industrial, automotive and commercial applications requiring higher voltage and current or more secure connection. This type of terminal block is designed for higher voltage and current of 400V and 30A respectively, providing better safety than traditional terminal blocks. It is typically supplied with tin-plated copper contacts for better conductivity and protection.

The 2PSWT terminal block adopts 2-position, single-wire terminal, which can reduce the size of wiring. With the adoption of insulation barriers on the lower contact surface, it minimizes the risk of short circuit. With compact construction, this 2PSWT is also easy to mount and allows the flexible assembly of wires with various size. Thus, it is ideal for applications, especially those related to automotive.

The Working Principle of 2PSWT Terminal Blocks

The 2PSWT terminal block is composed of a wire/wire frame, a fixed insulation board and a movable disconnector. The insulation board has insulation hole for the insertion of a wire, and the movable disconnector is designed to cover the wire when it is inserted. When the wire insertion is completed, the movable disconnector will be closed to ensure connection between the wire and the insulation board. The insulation board has two contact points to ensure secure contact between the wire and the 2PSWT.

The 2PSWT terminal block is connected to the wire through a friction connection. That is, when the wire is inserted into the insulation board, the friction between the wire and the insulation board will cause the wire to be tightly connected. This contact between the wire and the 2PSWT terminal block ensures a secure connection between the electrical equipment and the wire.

Conclusion

To conclude, 2PSWT terminal blocks are widely used in industrial, automotive and commercial applications due to their secure connection and compact construction. Their working principle is based on the friction between the wire and the insulation board, thereby ensuring a secure connection between the electrical equipment and the wire. Thus, they become the ideal choice for applications requiring higher voltage and current, or those related to automotive.

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