General
Colour	Black

The Helavia DA 120/180/30 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 components, such as wall or ceiling openings, ensuring a secure and tight connection. The gland is black in colour and is supplied in packages of 100 pieces. The product designation DA 120/180/30 refers to the technical dimensions, where the values 120, 180, and 30 represent the specific diameter and length measurements of the gland, relevant for precise installation at designated passage points.

Cable glands are commonly used in the electrical and installation industry to protect cables from mechanical stress, moisture, or contamination. The Helavia DA 120/180/30 black is specifically designed for use in installations where a tight and flexible guidance of lines is required. The material polychloroprene rubber offers high resistance to weathering, UV radiation, and chemical substances, making the gland suitable for use in both indoor and outdoor environments. The black colour ensures unobtrusive integration into the installation without affecting the visual design.

Functions and equipment in detail

The gland features a conical shape, enabling easy and secure installation. The specific dimensions DA 120/180/30 define the precise fit for the respective passage opening. The length of 30 mm allows sufficient insertion depth into the component, while the diameter specifications of 120 and 180 mm describe the maximum cable diameters or the opening dimensions of the components. The gland adapts to cables or lines through the elastic properties of polychloroprene rubber, achieving mechanical fixation and simultaneous sealing. The use of rubber as material ensures flexible yet stable guidance, compensating for vibrations and movements during operation.

Technology explained clearly

Polychloroprene rubber is a synthetic elastomer known for its high chemical resistance, weather resistance, and mechanical strength. The gland utilises these properties to protect cables in various environments. The elastic stretchability of the material allows for a tight fit around the cable, achieving mechanical fixation and simultaneous sealing against dust and moisture. The conical shape of the gland, with a defined diameter and a length of 30 mm, ensures it can be securely inserted into the designated opening and create a tight connection. The black colour is standard for installation components in the electrical industry, ensuring unobtrusive integration into building elements.

Compatibility and accessories

The Helavia DA 120/180/30 black is designed for use in electrical and electronic installations, particularly in areas where cables are routed through walls, ceilings, or other components. The gland is compatible with cables whose diameters fall within the specified limits (120/180 mm). It is used in conjunction with components that have a corresponding passage opening.

Installation and mounting

Mounting is done by simply inserting the gland into the designated opening. The conical shape facilitates insertion, while the elastic properties of the material ensure secure anchoring. The gland is positioned so that it tightly encloses the cable diameter and simultaneously creates a tight connection with the component wall. The length of 30 mm ensures sufficient depth of insertion into the component to guarantee a stable and tight connection. Mounting requires no additional tools or aids; the gland is inserted manually.

Advantages in operation

Using the Helavia DA 120/180/30 black provides reliable protection for cables and lines. The elastic fit ensures tight sealing against dust and moisture, extending cable lifespan and increasing installation safety. The high resistance of polychloroprene rubber to UV radiation and chemical influences makes the gland suitable for use in various environments. The simple mounting and standardised shape facilitate work during installation and reduce mounting time. The gland is available in packages of 100 pieces, making storage and use in larger projects more efficient.