RK 40-839/4M

Circular cable assemblies are a type of wiring device setup used to route cables between various components to create an interconnected electrical system. This type of assembly typically utilizes a smaller number of wires grouped in a single cable, connected with corresponding pins in order to act as one system. RK 40-839/4M is a type of circular cable assembly, which is widely used in various industrial and specialized applications.

RK 40-839/4M is composed of eight contact pin elements, allowing multiple cable lines to be connected within a single circular housing and a male quick disconnection feature. It is designed with an arm that provides 360° rotating contact pin insertion, screw locking, and bulletproof interlocking. This ensures that the correct pin connections are made, and that the device will not disconnect even under the most demanding of operating conditions.

The device is suitable for cable lengths between 0-1.20 meters, and can handle up to 10.0A DC at 250V AC. Its contact pins are made from phosphor bronze, and are gold flashed for a strong connection. This ensures a reliable connection despite repeated harsh usage in industrial settings. The device is also IP65 rated, which means it is dust-tight and suitable for outdoor applications.

RK 40-839/4M is suitable for a variety of industrial applications. These include robotics, machine building, telecommunications, audio/video systems, medical equipment, light control systems, and factory automation. The device is also suitable for use in harsh climates, as it is able to handle temperatures between -20° and +85° Celsius.

The working principle of the device involves the joining of separate cable lines using the coupling element and contact pins. This is achieved by the insertion of the contact pins into each line, followed by the coupling element being forced onto both connectors. Once this is achieved, a secure connection is formed and the two lines are joined together. This connection is then further secured by the use of screws for additional security.

In conclusion, RK 40-839/4M is a versatile circular cable assembly suitable for a variety of industrial and specialized applications. Its design enables it to create a strong and reliable connection between two separate cables lines. Furthermore, its IP65 rating also allows the device to be used in outdoor settings, and in harsh climates. With its high durability and strong interlocking design, it is a reliable choice for any cable assembly needs.