General
Colour	Black

The Helavia DA 60/90/30 black is a cable gland made of polychloroprene rubber, designed for use in the electrical and installation industry. The manufacturer is Ses-Sterling, and the product is distributed under the manufacturer's number 02520153010. This rubber gland serves as a protective and guiding element for cables and wiring when passing through components such as wall or ceiling openings. The gland is black, making it suitable for use in technical installations where a discreet color is required.

Cable glands are specially designed protective elements that shield cables from mechanical damage, such as abrasion or pressure. The Helavia DA 60/90/30 black is designed for a specific diameter class, with the designation DA 6ron/90/30 indicating the dimensions: the inner diameter is 60 mm, the outer diameter is 90 mm, and the length of the gland is 30 mm. These dimensions allow for precise fitting in standard installation scenarios, particularly when routing cables through wall or ceiling openings in buildings.

Polychloroprene rubber is the material used, an elastic, durable synthetic rubber known for its high flexibility, chemical resistance, and weather resistance. It is particularly suitable for use in indoor environments and in areas with low mechanical stress. The material choice ensures a long service life and secure protection for cables, without wear or deformation.

The gland is supplied in a package of 100 pieces, making it especially cost-effective for large installations and series mounting. The weight of a single unit is 1.19 g, indicating a compact and lightweight construction. The packaging weight of 0.119 kg corresponds to the total weight of the 100 pieces, confirming the stated weight.

Protective function is the primary purpose of this gland. It prevents cables from being damaged when passing through openings at sharp edges or uneven surfaces. The elastic structure of the polychloroprene rubber ensures that the gland conforms to the shape of the cable while providing a secure hold without damaging the cable. This is particularly important in electrical installations, where a break or insulation damage could lead to safety hazards.

The gland is designed for use in installation systems, particularly in electrical installations where cables must be routed through walls, ceilings, or other components. It is often used in conjunction with cable protection conduits, switch cabinets, or other installation elements to ensure continuous protection along the entire cable route.

Compatibility is provided for standard cable diameters within the specified inner diameter of 60 mm. The gland elastically adapts to the cable thickness, ensuring secure guidance even with slight variations in cable diameter. Use in combination with other Helavia profile parts or protection systems is possible, as the gland is part of the HELAVIA product family, which is standardized to uniform specifications.

Installation is performed by simply inserting the gland into the opening and routing the cable through it. No additional fastening is required, as the elastic shape of the material provides self-locking retention. The gland can be used at various angles and positions, as long as the opening has the necessary size and shape.

Operational safety is supported by the material quality and precise shaping. The gland remains flexible and durable over extended periods, even under repeated stress. The black color is neutral and blends into most technical environments without being visually obtrusive.

The Helavia DA 60/90/30 black is thus a reliable component for protecting cables when passing through building elements. Its material quality, precise dimensions, and easy installation make it a standard part in the electrical and installation industry.