LP20421204R48

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Terminal Blocks - Barrier Blocks

The LP20421204R48 is a terminal block embracing barrier type technology, designed specifically to create a reliable connection between two distinct circuits, making it ideal for use in a wide variety of applications.

Application Field of LP20421204R48

The LP20421204R48 is an electronic component that provides a safe means of interconnecting two sections of a circuit. With a 4mm pitch connection and a rated current of 26A, it is suitable for a variety of applications; from industrial, to healthcare and controllable lighting systems.

LP20421204R48 terminal blocks offer considerable space savings in a number of applications – particularly where more complex wiring is required. In addition to its electrical performance, its design features an advanced stress relief system that limits tensile loads on the connection components, ensuring a secure connection that will not fail over time. Some additional industries that commonly make use of LP20421204R48 terminal blocks include telecommunications, consumer electronics, automotive, and power engineering.

Working Principle of LP20421204R48

LP20421204R48 terminal blocks employ barrier type design to ensure electrical isolation between the two sides of the connection. These barrier type blocks are comprised of two main elements - a base and a cover - which together act as a barrier between the two circuits, ensuring electrical isolation. The base of the LP20421204R48 is equipped with two input connection points that are connected with a screw. When the screw is tightened, the contact surfaces on each side of the connection are compressed, and electricity is allowed to flow between the two circuit points.

The cover of the LP20421204R48 serves to provide a secure, visually appealing closure for the connection points. The cover is also equipped with an inspection window, allowing for visual inspection of the connection without having to disassemble the connection points. This feature is particularly useful when troubleshooting circuits.

Finally, the LP20421204R48 features an anti-dust protection mechanism in the form of an ingenious silicone skirt that fits around the base of the terminal block. This skirt serves to protect the connection points from foreign material, dust and moisture contamination, ensuring a reliable connection over the long term.

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