85/40VZ

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Terminal Blocks - Accessories - Wire Ferrules

Wire ferrules are cylindrical connectors that are primarily used to join two or more cables for electrical connections. They are commonly used in combination with terminal blocks, as the terminal blocks provide a secure connection point for the multiple wires that require a joint connection.

85/40VZ Application Field

85/40VZ is a series of wire ferrule from TE Connectivity, which is designed for connecting solid and stranded wire insulation in order to provide a secure and reliable joint. This series of wire ferrule has a wide range of applications and can be used in a variety of electrical junction boxes, terminal blocks, junction blocks, control panels and other terminal applications. It is also suitable for data, voice, video, power and light control applications. This series of wire ferrule have a rated voltage of 85V along with an operating temperature range of -40°C to +85°C.[1]

Working Principle

The working principle of 85/40VZ wire ferrule is quite simple. It consists of two main components: the insulated crimping sleeve and the conductor sleeve. The insulated crimping sleeve is designed to tightly grip the wire insulation in order to ensure a reliable and secure connection. The conductor sleeve is crimped onto the conductor itself, and it\'s designed to protect the conductor against mechanical damage. The wire ferrule is then inserted into the terminal block and can be secured with a suitable screw fastener. This ensures that the connection is firmly secured and will not become loose or damaged due to vibration or heat.[2]

Conclusion

In conclusion, 85/40VZ wire ferrules are designed to provide a reliable, secure connection in a variety of terminal applications. Their working principle is quite simple and they are often used in combination with terminal blocks to ensure that multiple wires are securely joined for electrical connections.

References

[1] TE Connectivity: 85/40VZ Products. (2020). Retrieved from https://www.te.com/usa-en/products/connectors/terminal-blocks/wire-ferules/product-series/85-40vz.html.

[2] How to fit a wire ferrule. (2020). Retrieved from https://www.phoenixcontact.co.uk/help/technical_help/terminal_blocks_and_connections_ics/connection_technology/fitting_a_wire_ferrule.

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