General
Colour	Black

The Helavia DA 140/200/30 black is a cable gland made of polychloroprene rubber, manufactured by Ses-Sterling. It serves as a protective and guiding element for cables and lines when passing through wall or ceiling openings, particularly in electrical and building technology. The gland is black and supplied in a pack of 100 pieces. It is designed for use in installations where secure and durable cable guidance is required without damaging the insulation.

Cable glands are specifically designed for guiding cables through components such as walls, ceilings, or enclosures. The Helavia DA 140/200/30 black enables clean and mechanically stable passage, with the designation DA 140/200/30 indicating the dimensions: the inner diameter is 140 mm, the outer diameter is 200 mm, and the length of the gland is 30 mm. These dimensions ensure a precise fit in standard installation scenarios. The material polychloroprene rubber offers high elasticity and resistance to mechanical stress, making the gland suitable for use in industrial and commercial environments.

Polychloroprene rubber is a synthetic elastomer known for its resistance to weathering, UV radiation, and chemical substances. It is characterised by high flexibility and resistance to mechanical stress, which extends the service life of the gland under real operating conditions. The black colouring is typical for installation components in electrical engineering and ensures unobtrusive integration into technical systems.

The gland is supplied in a pack of 100 pieces, making it particularly suitable for large-scale installations and series mounting. The individual weight of 6.39 g per piece indicates that it is a lightweight yet robust component, still providing the necessary strength for use in electrical installations. The packaging weight of 0.639 kg corresponds to the total weight of the 100 pieces, confirming the stated weight.

Compatibility and accessories: The Helavia DA 140/200/30 black is designed as a single component for cable passage. It is used in conjunction with other installation components such as cable protection conduits, enclosures, or wall penetration fittings. The gland is not connected to additional components such as cable glands, seals, or mounting accessories – it serves exclusively as a guiding element. It is used in combination with existing installation systems, with the dimensions 140/200/30 mm matched to standard openings.

Mounting and installation: Installation is carried out by simply inserting the gland into the designated opening. The elastic structure of the polychloroprene rubber ensures that the gland adapts to the shape of the opening and provides secure, tight cable guidance. No additional fastening is required, as the elastic tension is sufficient to hold the gland in place. The gland is suitable for use in both indoor and outdoor environments, with the material properties providing high resistance to environmental influences.

Operational advantages: The Helavia DA 140/200/30 black provides reliable cable guidance that prevents mechanical damage to the insulation. The high elasticity and durability of the material ensure a long service life and low maintenance. The standard dimensions simplify planning and installation in series applications, reducing working time. The gland is a universally applicable component in electrical and building technology, which can be installed without additional tools or aids.