3-1546686-3

3-1546686-3 Application Field and Working Principle

Terminal blocks (Barrier blocks), otherwise known as terminal strips or barrier strips, are a type of terminal designed for the connection and disconnection of multiple wires. After connecting the wires, the terminal block will have a contact point on either end for connecting to a power source and other components. This allows for quick and easy disconnection when needed.

Terminal blocks are ideal for applications in which frequent connecting and disconnecting of electric wires is necessary. They are commonly used in industrial settings such as factories and workshops for the connection of machinery and other devices. They are also often used in electrical construction, where they provide a safe and secure connection for completion of electrical circuits.

The design of terminal blocks consists of two contact points, with a secure wall between them. This allows for the connection and disconnection of multiple wires without having the risk of electric shock. The terminals are usually made of metal, such as brass or copper, or plastic. Copper is a preferred material for electrical connections, as it has excellent conductive properties. The terminals can also be color-coded, which makes it easy to identify which wire belongs to which circuit.

Once the electrical connection has been made, electricity is able to flow through the terminals. When the power source is on, the electric current will flow through the terminals as configured. The contact points will also act as barriers to prevent any short circuits from occurring.

Terminal blocks can be used for both AC and DC applications. It is important to ensure that the correct terminal block is used for the particular application. High voltage or high current applications usually require the use of special barrier blocks with built-in protection. These blocks provide additional protection to prevent the risk of electric shock or a fire hazard.

In addition to industrial applications, terminal blocks can also be used in residential and commercial settings such as power distribution panels. These are commonly used to provide power to additional circuits and outlets. In this situation, the terminal block will provide a secure connection for the multiple power sources.

Terminal blocks are a versatile and reliable way to provide secure connections for electric circuits. They can be used in a variety of applications, from industrial to residential, and provide a safe and secure way of connecting and disconnecting multiple electric wires.