General
Colour	Black

The Helavia 15-383 cable protection sleeves from Ses-Sterling are specifically designed for use in electrical and IT installation applications. These protective components made of polychloroprene rubber are intended to mechanically protect cables and wires, particularly at points where bending or kinking stresses occur. The sleeves are black in colour and suitable for use in installation systems where permanent protection against mechanical stress is required. The packaging unit contains 100 pieces, with each individual component weighing 3.24 g.

Cable protection sleeves are shaped components used in electrical installations to prevent cable damage caused by bending or pressure. They protect the insulation and conductors within cables from mechanical damage, especially at transitions, bending radii, or when routed through openings in enclosures or wall penetrations. The Helavia 15-383 is made from polychloroprene rubber, an elastic, durable material that offers high flexibility and simultaneous stability. This material choice ensures a long service life under load and a good fit to the cables being protected.

Applications include the installation of control wiring, data cables, signal and power supply cables in industrial, commercial, and also residential environments. The sleeves are particularly suitable for use where cables pass through openings in metal or plastic enclosures, protecting the insulation from cracking or puncturing. The black-coloured version blends visually into many installation systems and is also clearly visible during maintenance work.

Functions and features in detail include mechanical protection provided by the elastic shape of the sleeve, which adapts to the cable geometry. The sleeves are designed to provide a secure grip on the cable while allowing freedom of movement without damaging the insulation. The use of polychloroprene rubber ensures high resistance to mechanical stresses such as pressure, bending, and friction, as well as environmental influences like moisture and temperature fluctuations.

Technology explained simply means that the sleeves do not function as rigid protective tubes, but as flexible, form-adapting elements that wrap around the cable and maintain its freedom of movement. The material properties of polychloroprene rubber allow for high elasticity, ensuring that the sleeves retain their protective function even under repeated bending or pressure loads. The black surface is resistant to UV radiation and chemical influences, increasing suitability for use in various environments.

Compatibility and accessories refer to use in combination with other installation components, such as cable protection conduits, penetrations, or wall pass-throughs. The Helavia 15-383 is not specifically designed for a particular cable size, but adapts to various diameters due to its elastic shape. Installation requires no additional tools; the sleeves are simply slid over the cable and positioned at the desired location.

Installation and mounting are carried out without special tools. The sleeves are manually slid over the cable and placed at the point where mechanical protection is required—for example, at cable entry into an enclosure or at a bending radius. The elastic shape ensures that the sleeves fit securely onto the cable and do not slip. Additional fastening is generally not required.

Operational advantages include easy handling, long service life, and reliable protective function. The sleeves prevent cable damage that could lead to interruptions in signal or power supply. The use of polychloroprene rubber ensures high resistance to mechanical and chemical influences, increasing the reliability of the installation. The black-coloured version is visually unobtrusive and integrates well into most installation systems.

The packaging unit contains 100 pieces, suitable for larger installations or series mounting. The weight specification of 3.24 g per piece is intended for logistical planning and is not relevant to functional description. The sleeves are not supplied with additional components such as fastening elements, tools, or instructions—the installation is performed without auxiliary tools.