ED550/9DS

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Terminal blocks, also known as terminal boards and terminal strips, offer an efficient and cost-effective solution for electrical connection in a wide variety of applications. ED550/9DS is one such type of terminal block, with innovative and robust designs that make it suitable for use in harsh industrial environments. This article will explain the application field and working principle of ED550/9DS terminal blocks.

Application Field of ED550/9DS Terminal Blocks

The ED550/9DS terminal blocks are designed for use in both distribution boards and panel builders. They are suitable for a variety of power distribution applications, particularly those that require maximum safety and reliability under harsh operational conditions. The ED550/9DS terminal blocks have multiple connection points and can handle currents up to 32A and 800V.

The ED550/9DS terminal blocks are also the ideal choice for a wide range of other industrial applications, such as minor automation tasks. The terminal blocks come with push-in connectors for easy installation and can be used to reduce wiring and installation time. Furthermore, these terminal blocks are UL approved and provide a high level of safety.

Working Principle of ED550/9DS Terminal Blocks

The ED550/9DS terminal blocks are designed with an innovative double screw connection that offers higher safety and a higher load capacity. The terminal block is equipped with two screws for the connection of the conductors, which can be tightened using either flat head or Phillips head screwdrivers. This double screw connection ensures a secure and reliable connection that is not only resilient to vibration, but also easy to inspect and maintain.

The ED550/9DS terminal blocks also have a unique spring-cage connection system, which is specially designed to make wiring faster and easier. The spring-cage allows multiple wires to be connected simultaneously, thus reducing wiring time and costs. This system also makes it easy to install and remove wires, as the spring-cage automatically adjusts to the changing connection points.

To ensure maximum safety, the ED550/9DS terminal blocks are designed with a ground connection. This ground connection offers better protection against electrical shock and also allows for an enhanced level of noise and transient protection.

In addition to the double screw connection and ground connection, the ED550/9DS terminal blocks are also designed with a snap-on cover for additional protection. The snap-on cover can be easily opened and closed to prevent accidental contact with the connection points.

Conclusion

ED550/9DS terminal blocks are a reliable and cost-effective solution for various power distribution and minor automation tasks. The terminal blocks are designed with a double screw connection, spring-cage connection system, and ground connection for enhanced safety and convenience. Furthermore, the ED550/9DS terminal blocks come with a snap-on cover for added protection.

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