General
Colour	Black

The Helavia DA 130/170/50 black from Ses-Sterling are cable glands made of polychloroprene rubber, designed for use in electrical and installation technology. These cable glands provide secure and tight guidance of cables or lines through enclosures, wall penetrations or other components. The glands are black and are particularly suitable for applications requiring mechanical protection as well as sealing against dust and moisture. The designation DA 130/170/50 refers to the technical dimensions of the glands, where the numerical values indicate the outer and inner diameters as well as the length. The glands are supplied in a pack of 100 pieces.

Applications
These cable glands are used in industrial electrical installations, machine building, and building and plant cabling. They are used to guide cables through holes in metal or plastic enclosures, providing mechanical protection and ensuring a tight connection. The use of polychloroprene rubber ensures high resistance to mechanical stress, temperature fluctuations, and chemical influences. The glands are suitable for indoor and outdoor use, with the material properties offering high resistance to aging and weathering.

Functions and Equipment in Detail
The Helavia DA 130/170/50 black are designed as cable glands, providing a precise fit for cables or lines. The inner bore is dimensioned to ensure secure guidance of the lines without damaging them. The outer shape of the glands is cylindrical, enabling easy installation into pre-drilled openings. The material thickness and shape ensure that the glands do not deform under load and provide a permanent seal. The black color is standard and meets common requirements in electrical installation.

Technology Explained Simply
The glands are made of polychloroprene rubber, an elastic plastic known for its high mechanical strength, flexibility, and resistance to UV radiation and weathering. This material enables a tight yet elastic fit that adapts to the shape of the cable being passed through. The designation DA 130/170/50 describes the technical dimensions: the outer diameter is 130 mm, the inner diameter is 170 mm, and the length of the glands is 50 mm. These dimensions are designed for installation in standardized holes. The glands are not self-cutting and must be inserted into pre-drilled openings.

Compatibility and Accessories
The Helavia DA 130/170/50 black are designed for use with cables and lines having a diameter within the range of the inner bore (170 mm). The glands are designed for installation in enclosures or wall penetrations with a hole diameter of 130 mm. There are no specific accessories mentioned in the manufacturer’s catalog. The glands are used as individual components and do not require additional mounting aids.

Installation and Mounting
Installation is done by simply inserting the glands into the pre-drilled opening. The elastic shape of the polychloroprene rubber ensures that the glands adapt to the hole and create a tight connection. Cables are guided through the inner bore, with the glands providing mechanical protection. No additional fastening is required, as the elastic shape of the glands enables a self-retaining installation. The glands are designed for static applications where no dynamic movement of the cables occurs.

Operational Advantages
The Helavia DA 130/170/50 black provide reliable and durable sealing, protecting against dust, moisture, and mechanical stress. The polychloroprene rubber material ensures a long service life and weather resistance, making the glands suitable for use in various environments. The simple installation and high precision fit reduce installation time and increase the reliability of the installation. The glands are available in a pack of 100 pieces, making them economically attractive for larger projects.