278B27-4

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Terminal Blocks - Accessories

278B27-4 is a terminal block in the Accessories family that is designed specifically for connection and control. It is often used in the control circuits of building automation systems, industrial and consumer electronics, as well as in high-end audio/video equipment. This terminal block features a double-action earthing system and can be used for both earthing and signal connection.

278B27-4 is a small yet robust terminal block that measures 6.2mm (0.24 inch) in height, with a pitch of 4mm (0.16 inch). It is designed to provide reliable and secure contact with a wide range of conductor sizes. It is available in a variety of colors, which makes it easy to distinguish between different connections and wires.

This terminal block is available with several different connection options. These include a traditional screw-type connection, as well as a spring-type connection for quick assembly and connection. It also features a locking clip, which helps to ensure a secure and reliable contact. Furthermore, it is compatible with most standard terminal block connectors.

The working principle of 278B27-4 terminal block is fairly simple. The connection and control is achieved through a series of electrical contacts that are securely connected and held in place by a spring-loaded retaining clip. These contacts feature an adjustable terminal connection for quick and easy assembly. Once the contacts are in place, a series of wire lugs are inserted into the wiring block which create a secure connection and help to ensure proper electrical contact.

278B27-4 terminal blocks are frequently used in a broad range of applications including building automation systems, industrial and consumer electronics, and high-end audio/video equipment. In addition, it is often used in automotive and marine applications due to its robust design and reliable contact.

Due to its versatile features, 278B27-4 terminal block has become a popular choice among many manufacturers. Its double-action earthing system, adjustable connection options, as well as locking clip, make it a reliable and secure choice for a wide range of applications.

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