ELFH07220

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Terminal Blocks - Headers, Plugs and Sockets

The ELFH07220 is a terminal block, header, plug, and socket all-in-one solution designed for the automated industry. It is a versatile product that can be used for a wide variety of applications.

The ELFH07220 offers a compact and rugged design that is perfect for harsh industrial environments. It features a unique screwless clamping system, which makes installation and maintenance much easier than traditional terminal blocks. It has an operating temperature range of -40 °C to +85 °C and is UL/CSA/ENEC/VDE certified for safety and reliability.

The ELFH07220 is designed for reliable performance in a range of applications, from signal acquisition and transmission to switching devices and input power sources. It can also be used for data acquisition, SCADA, monitoring, and control applications. The product is especially well-suited for sensors and other electronic devices that require a reliable connection in a harsh environment.

Working Principle

The ELFH07220 terminal block utilizes a screwless, spring-supported clamping system that ensures reliable connections for a wide range of applications. The terminal block has two components: an insulator and a contact. The insulator is a plastic housing that provides a secure enclosure for the contacts and is held onto the board with two screws. The contact consists of three parts: a contact, a spring, and a pin. The contact is placed into the insulator, and then the pin and spring are inserted. The contact is secured with a knob that is tightened down over the spring, forcing it open and providing a tight fit between the contact and the screw.

Once the terminal block is securely in place, the current can be safely routed through the device. The contacts within the terminal block are made of copper, which provides low resistance and a good electrical connection. This ensures reliable connections and durable performance in harsh industrial environments. The unique design also reduces risk of short-circuits due to incorrect connections.

The ELFH07220 is also designed for easy installation and maintenance. It has a simple yet effective locking system, which provides secure connections without the need for special tools or complicated procedures. The terminals can be quickly and easily changed without having to remove the entire terminal block from the board.

Applications

The ELFH07220 terminal block is an ideal solution for a variety of industrial applications. It is suitable for connecting and disconnecting wire or cable in a wide range of settings, including electrical circuits, monitoring systems, and control systems. It can also be used for interfacing sensors or other electronic components with a reliable connection in harsh industrial environments.

The product is also suitable for low voltage and mid voltage applications, such as ground connection, fuse panels, and uninterruptible power supplies. The unique design of the terminal block also allows for easy relocation and removal, so it can be used in applications that require frequent maintenance and repairs.

The ELFH07220 is a versatile product that can be used in a wide range of applications. It is certified for safety and reliability, and is suitable for a variety of industrial applications. Its screwless, spring-supported clamping system ensures reliable connections in demanding industrial environments, while its compact and durable design makes it perfect for harsh environments.

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