General
Colour	Black

The Helavia 15-186 protective caps from Ses-Sterling are shaped parts made of polychloroprene rubber, specifically developed for use in the electrical and installation industry. These protective caps serve for mechanical and electrical protection of cables, lines or other components at installation sites, where protection against mechanical stress, dust or moisture is required. The black colour enables unobtrusive integration into technical installations, particularly in industrial or commercial environments. The caps are made of nitrile rubber, an elastic material known for its resistance to oils, fats and chemical influences, making them suitable for use in demanding environments.

Applications
The Helavia 15-186 protective caps are used in electrical installations, during the mounting of sockets, switches, cable entries or in industrial electrical engineering. They are frequently used on cables or lines that pass through wall or ceiling openings to ensure secure and tight shielding. Use in installation technology enables clean and professional cable routing, while the caps simultaneously provide mechanical protection against damage caused by pressure, friction or mechanical stress. The choice of polychloroprene rubber ensures high flexibility and durability under various operating conditions.

Functions and Equipment in Detail
The protective caps are designed as rubber sleeves that elastically adapt to the components to be protected. The shape ensures a secure and tight fit, achieving effective shielding against dust, moisture or mechanical influences. The black colour is not only aesthetically neutral but also typical for technical components in electrical installations, where a uniform appearance in the installation area is desired. The caps are designed for indoor use, with the material properties offering a certain resistance to environmental influences.

Technology Explained Simply
The material technology used is based on polychloroprene rubber, a synthetic elastomer known for its high elasticity, weather resistance and chemical resistance. This material enables durable, shape-stable performance of the protective caps, even under stress from temperature fluctuations or mechanical loads. The nitrile rubber base ensures good resistance to mineral oils, fats and solvents, increasing their suitability for use in technical systems.

Compatibility and Accessories
The Helavia 15-186 protective caps are designed as individual components for use in combination with cables, lines or other electrical components. They are not specifically intended for a particular accessory or mounting method, but serve as universal protective caps. Installation typically occurs directly on the cable or line, with the elastic shape enabling easy mounting.

Mounting and Installation
Mounting is done by simply sliding the protective cap onto the cable or line to be protected. The elastic nature of the material allows for a secure and tight fit, with the caps adapting to the respective diameter. Installation requires no additional tools or aids, as the shape of the caps creates a firm connection on its own. Use typically occurs before or after cable routing through wall or ceiling openings to create a mechanical protective layer.

Advantages in Operation
The Helavia 15-186 protective caps provide reliable mechanical protection, extending the service life of installed cables and lines. The material quality of polychloroprene rubber ensures high resistance to environmental influences, allowing the caps to be used even in demanding environments. The simple mounting and universal fit make them a practical tool in daily installation work. The black colour supports a professional appearance in cable routing without impairing functionality. The caps are available in a pack of 25 pieces, making them economically viable for larger installations.