691382000004

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are electrical connection devices used to interconnect power circuits..

One of the most popular types of terminal blocks is the 691382000004 series. This series is designed for use in a variety of applications, including industrial control systems, electrical equipment installation, and machine wiring. It features an easy-to-use push-in terminal block for connecting cables or wires safely and quickly. It also has insulated and reinforced contact surfaces, ensuring good electrical conductivity and a long service life.

Application Field

The 691382000004 terminal block is designed to be used in a variety of applications. It is ideal for applications requiring waterproof connections, such as swimming pool wiring and control systems. It is also suitable for applications requiring high current applications, such as machine wiring and industrial control systems. This terminal block series is perfect for simple, secure, and reliable connections for power distribution, control, and instrumentation.

Working Principle

The 691382000004 terminal block works on a simple principle. It has two separated contact areas – the power contact area and the signal contact area. The power contact area is designed for the electrical transmission of high-current, while the signal contact area is designed for low-current signals. To make connections, the wires to be connected are first stripped of their insulation and bent in a U-shape. The ends of the U-shaped wires are then inserted into the contact area of the terminal block until the insulation of the wires is securely and properly clamped. This ensures a reliable and robust connection.

Once the connection is made, a locking screw can be used to further secure the connection. This ensures that the connection is stable and that no accidental disconnection can occur. The locking screw also improves the safety of the connection by preventing the wires from coming loose or disconnecting due to vibration or movement.

For permanent use, a sealed cover with a locking mechanism can also be attached to the terminal block. This helps protect the connection from dust, dirt, and moisture and provides additional safety for the connection.

Summary

The 691382000004 terminal block is a popular type of electrical connection device designed for various applications. It features an easy-to-use push-in connection system and insulated and reinforced contact surfaces for improved electrical conductivity and a long service life. Additionally, it can be further secured with a locking screw and sealed cover for permanent use. With its simple yet effective design, the 691382000004 terminal block is perfect for quick and reliable electrical connections.

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