Klemmkörper

Klemmkörper, also known as terminal blocks or terminal strips, are electrical devices used to connect and disconnect electrical wires. They are commonly used in electrical installations, control systems, and automation technology. Terminal blocks consist of a base plate with multiple terminals, which are typically made of copper or brass. Each terminal is designed to accept a single wire, allowing for easy and secure connections.

The primary function of a terminal block is to provide a reliable and safe connection between wires. They are often used in applications where frequent changes or adjustments are required, such as in control cabinets, switchgear, and motor control centers. Terminal blocks can be either screw-type or press-fit, depending on the application and the type of wire being used.

Screw-type terminal blocks require the wire to be stripped and twisted around a screw, which then clamps the wire in place. Press-fit terminal blocks, on the other hand, use a spring-loaded mechanism to clamp the wire, eliminating the need for stripping and twisting. This makes press-fit terminal blocks particularly suitable for applications where time and labor costs need to be minimized.

Terminal blocks are available in various sizes and configurations, ranging from small, single-row blocks to large, multi-row blocks with hundreds of terminals. They can be mounted in various orientations, including horizontal, vertical, and even in a DIN rail. Terminal blocks are also available in different materials, such as aluminum, steel, and plastic, to suit different environmental conditions and applications.

In summary, terminal blocks are essential components in electrical installations and control systems. They provide a safe, reliable, and easy-to-use method for connecting and disconnecting electrical wires. Their versatility and wide range of configurations make them suitable for a variety of applications, from simple residential installations to complex industrial control systems.