430105-05-0

Barrier Blocks

430105-05-0 is an electrical barrier block designed for a wide range of applications. It is a terminal strip, consisting of two straight rows of either 1 or 2 code conductor holes and a pair of barrier keys that simply slide into place.

This barrier block has a variety of uses, including connecting executive switches to power or control circuits, connecting power or control circuits to field devices, and for making splices or branch connections. Additionally, they can be used to add tap-off points quickly and easily.

Application Field

The 430105-05-0 barrier block is commonly used in the industrial automation and control field. This terminal block is specifically designed for use in control panels, on printed circuit boards, and other automation systems. It is typically used in both low voltage and high voltage applications because of its robust design.

For example, the 430105-05-0 barrier block is used for control circuit wiring, carrying power and control signals for machinery, and machine control systems. It is also found in motor control panels, lighting control panels, alarm systems, and more. Additionally, it can be used to connect cables and switches in motor control, electronic control, and other switchgear operations.

Working Principle

The 430105-05-0 barrier block is composed of two parts: the base and the barrier key. The base contains the necessary code conductor holes for the electrical connections and the barrier key serves to lock the wires in place. The barrier key is inserted into the base and slides in place to form a permanent connection.

The typical working principle of the 430105-05-0 terminal block is to connect one or more electrical conductors to a power source. To do this, the barrier key is inserted into the base and lines up with the code conductor holes, then the electrical conductors are placed in the code conductor holes. The barrier key is then slid into the base, which locks the electrical conductors in place and forms a secure connection.

The 430105-05-0 terminal block has several advantages over traditional terminal blocks, including a low profile design, easy installation, and a high current rating. Additionally, the barrier key ensures a secure connection, and the terminal block is designed to protect against electrical shorts.