Kabelafdichting

Kabelafdichting, also known as cable sealing or cable gland, is a device used to provide a watertight and dustproof seal where a cable enters an enclosure or piece of equipment. Its primary function is to prevent the ingress of foreign materials such as water, dust, oil, and chemicals, which can cause damage to the internal components or compromise the safety of the electrical system.

These seals are crucial in environments where cables are exposed to harsh conditions, including industrial settings, outdoor applications, and marine environments. They are typically made of materials like metal, plastic, or rubber, chosen for their durability and resistance to environmental factors.

The design of a kabelafdichting usually involves a body that screws or clamps into the enclosure, a sealing element (often a rubber grommet or O-ring) that compresses around the cable, and a locking nut or cap. Proper installation is essential to achieve the required sealing performance and to ensure mechanical strain relief for the cable.

Different types of kabelafdichting exist to accommodate various cable sizes, enclosure thread types, and environmental requirements, including explosion-proof and high-temperature variations. The selection of the correct type and size of kabelafdichting is critical for ensuring the integrity and longevity of the electrical installation.