General
Colour	Yellow

The Helavia A1x20-FC yellow rubber grommets from Ses-Sterling are specifically designed for use in electrical and installation technology. They serve as a cable gland for secure and tight fixation of cables in switch cabinets, distribution boxes, or other electrical enclosures. The grommets are available in the color yellow and enable visual differentiation within installations, which is advantageous for maintenance and service. The designation A1x20-FC indicates the specific version, with precise sizing and fit designed for cables with a diameter of approximately 1 to 20 mm, typical for use in standard installations.

Applications
These rubber grommets are suitable for use in electrical switchgear, where reliable cable entry with mechanical and electrical insulation is required. They are frequently used in distributors, switch enclosures, or control systems to protect cables against mechanical stress, dust, and moisture. The yellow color supports identification in complex systems, particularly in industrial electrical engineering, where color coding contributes to organization and safety.

Functions and Equipment in Detail
The grommets are made of an elastic, rubber-like material that ensures a tight seal. They are designed to elastically deform when the cable is inserted and then create a firm, watertight fit. The rubber grommet is thus a passive protection mechanism that functions without additional tools or adhesives. Installation is done by simply inserting the cable into the grommet and then inserting it into the enclosure, where the grommet automatically adapts to the cable surface.

Technology Explained Simply
The grommets are made of a flexible, elastic material that offers high shape stability and good elongation properties. This allows for secure fixation of various cable diameters within the specified range. The yellow coloring is not only visually identifiable but can also serve as a marker for specific cable functions, such as in building automation or safety circuits. The grommets are designed for use at temperatures from -30 to 90 °C, making them suitable for indoor and outdoor applications, provided environmental conditions remain within this range.

Compatibility and Accessories
The Helavia A1x20-FC yellow is compatible with standard installation switch cabinets and distributors requiring cable entry with a diameter of 1 to 20 mm. It can be used with various cable types, as long as their diameter falls within the specified range. The grommets are available in a pack of 100 pieces, making them suitable for series installations or larger projects.

Installation and Mounting
Mounting is done by simply inserting the cable into the grommet and then inserting it into the enclosure. The grommet automatically adapts to the cable diameter and forms a tight connection. No additional tools or mounting aids are required. The grommets are intended for use in electrical systems, with installation typically performed by qualified personnel who comply with electrical engineering regulations.

Operational Advantages
The use of these rubber grommets ensures a secure and tight cable entry, protecting against mechanical damage, dust, and moisture. The elastic construction ensures long service life and stable connection, even under vibrations or temperature fluctuations within the specified range. The yellow color facilitates identification and maintenance, especially in complex systems. The grommets are easy to install and require no additional mounting aids, reducing installation time.