Kabeleingänge

Kabeleingänge, also known as cable entries or cable glands, are devices used to secure and protect electrical cables as they enter an enclosure, such as a control cabinet, junction box, or industrial machine. Their primary function is to provide a sealed passage, preventing dust, moisture, and other contaminants from entering the enclosure, which is crucial for maintaining the integrity and safety of electrical systems. Kabeleingänge also serve to relieve strain on the cable, preventing it from being pulled or bent sharply at the entry point, which could lead to internal damage.

These components come in various designs and materials, tailored to different environmental conditions and cable types. Common materials include plastic (like nylon or polycarbonate) for general-purpose applications and metal (such as brass or stainless steel) for more demanding industrial environments requiring higher durability or resistance to chemicals and extreme temperatures. The sealing is typically achieved through rubber or silicone O-rings and gaskets that conform to the shape of the cable and the enclosure opening.

Installation of a Kabeleingang involves creating a suitable aperture in the enclosure wall, through which the cable is passed. The Kabeleingang is then inserted and secured, often with a locking nut, ensuring a tight and sealed fit. Proper selection and installation of Kabeleingänge are essential for compliance with electrical safety standards and for ensuring the long-term reliability of electrical installations, especially in harsh or exposed locations.