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Terminal Blocks - Barrier Blocks

A30221307 is a type of Terminal Block which consists of a barrier material separating two rows of screw terminals that can be connected together by any metal jumper. These Terminal Blocks offer the highest level of insulation besides the convenience of just a single hole connection. It is available in many popular sizes, configurations and ratings, making it suitable for a wide array of applications. The A30221307 offers reliability, flexibility and convenience, making it a perfect choice for a variety of industrial, commercial and residential markets.

Application Field

A30221307 are commonly used in the Telecommunications sector, Automotive industry, Electronics industry, Security systems, Instrumentation, motors, Industrial networks and Power distribution networks. They are used to carry out various tasks such as providing interconnections between electrical circuits, current and voltage monitoring, ground isolation, over voltage protection, noise isolation, continuity monitoring, Over Current protection, and voltage control. It can be used in a wide range of electrical and industrial applications providing user flexibility, reliable performance and easy installation.

Working Principle

The working principle of the barrier blocks is simple. The barrier material is inserted between the two rows of screw terminals. This helps to prevent electrical conduction between the two rows. The two rows of terminals are then connected together using a jumper. Once the jumper is connected, current flows from one terminal through the barrier material to the other terminal. The current that is transferred is limited by the size and configuration of the barrier. The size and configuration of the barrier also determines the amount of power that it is capable of handling.

A30221307 provide a great way to simplify complex connections and make them easier to understand. By utilizing the barrier material, the terminal blocks offer a high level of security and reliability. They are a great choice for applications where protection, flexibility and performance are a must.

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