ELFA18210

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ELFA18210 Application Field and Working Principle

ELFA18210 is an industrial-grade terminal block that is primarily used in the construction of data and telecommunications infrastructure. A terminal block is often used to physically connect wires or cables together, allowing the transfer of power or signals between them. It is a key part of the mechanical and electrical assembly of a system, ensuring a clean and reliable connection that withstands the vibration and other environmental factors of the industrial setting. The ELFA18210 is designed for use in data and communication systems that require a reliable and robust connection.

Features of ELFA18210

The ELFA18210 is a twist-type terminal block designed for harsh industrial environments. It is constructed of a polyamide material and has a UL flammability rating of UL 94V-0. It is rated for 2A at 250V AC and UL-recognized to operate at temperatures up to 180°C (356°F). The terminal block features a locking twist connection that ensures a secure and tight connection. It also has an integrated strain-relief that eliminates stripping and fraying of the wiring. The two pole design allows for two separate connections which prevents errors in installation and can help save on space in the field. The ELFA18210 terminal block also features integrated H-Glass that offers increased isolation.

Application Fields of ELFA18210

The ELFA18210 terminal block is designed to be used in harsh environments that require a secure and reliable connection. These environments include but are not limited to industrial automation, transportation, power plants, automotive applications and communication infrastructure. The ELFA18210 is preferred due to its rugged construction, reliable twist connection and positive H-Glass isolation.

ELFA18210 Working Principle

The ELFA18210 terminal block operates by having two separate electrical contacts. The contacts are separated by a distance which is referred to as the air gap. The contacts are connected by an insulated wire or cable. When the contacts are connected together, a current is passed through the wire or cable and the internal contacts. This current causes a magnetic field to be generated which allows the contacts to stay tightly connected. The ELFA18210 terminal block is designed to operate in temperatures up to 180 °C (356 °F) and is UL-recognized for this application.

Conclusion

The ELFA18210 terminal block is a rugged and reliable twist-type terminal block designed for harsh industrial environments. It is constructed of a UL-approved polyamide material and is rated for 2A at 250V AC. The integrated strain-relief feature eliminates wire stripping and fraying and the two pole design can save space when used in the field. The ELFA18210 is designed to be used in a wide range of industrial automation, transportation, power generation and communication system applications.

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