Terminal Blocks - Barrier Blocks

YK5030323000G is a barrier block designed for terminal blocks, featuring superior safety, convenience, and reliability. It consists of a rectangular block with grooves in order to clip multiple wires of different sizes securely. The block is clamped into place via screws which ensures a secure connection and prevents the block from being removed.

Application Field

YK5030323000G Barrier blocks are primarily used for connecting electrical control circuits, power supply circuits, signaling circuits, and computer networks. For example, it is often used to connect transformers, low-voltage circuits, and medium-voltage circuits. The Barrier blocks can also be used in industrial and commercial applications, such as to link motors, starter contacts, contactors, interface modules, and various other components.

Working Principle

Barrier blocks are designed with two sets of terminals which are secured to the internal block backbone or bridge. The two sets of terminals are designed to loop the incoming wires around the bridge in a crisscross pattern to form a connection between them. This provides an electrical connection without having to solder the wires together, which ensures that the connection is secure and reliable. The terminals are clamped onto the block via the included screws, which also reinforces the connection and provide additional safety.

The Barrier blocks offer superior safety for the user because the two main clamp screws are visible and can easily be tightened with commonly used tools, and the wire looping is easily cascaded using a simple strap, as long as it is properly secured. In addition to this, the locking mechanism ensures that the connection is secure, and the terminals are not easily removed.

Conclusion

YK5030323000G Barrier blocks are essential components for terminal blocks as they provide a secure and reliable electrical connection for a wide range of applications. The two-terminal bridge ensures that the connection remains secure and safe, while the visible clamps and strap looping system make it easy to secure the connection. As a result, the YK5030323000G Barrier block is a versatile and reliable electrical component for any application.