General
Colour	Black

The Helavia A2x25-C rubber grommets from Ses-Sterling are black-coloured, flexibly usable protective components for cables and lines in installation systems. They serve as cable clamps for secure and tight fixation of cables in cable entries, e.g. in switch cabinets, distribution boxes or other electrical enclosures. The grommets are designed for use in electrical installations, where mechanical fixation and simultaneous protection against mechanical stress, dust and moisture are required.

Applications
The Helavia A2x25-C are suitable for use in indoor and outdoor installations where cables are routed through enclosure walls or covers. They are particularly suitable for applications in industrial electrical installations, building automation, and supply and disposal technology. The grommets provide secure holding for cables with a diameter of up to 25 mm and allow easy installation without additional tools. The black colour blends visually into most technical environments and is common for professional installations.

Functions and equipment in detail
The rubber grommets are made of an elastic material that allows a firm, yet non-damaging, grip around the cables. The cable clamp function ensures that the cable is automatically held in place when inserted, preventing it from falling out or shifting. The grommets are designed for temperature resistance from -30 °C to 90 °C, making them suitable for a wide range of environments, including light industrial applications. The black colour is standard and meets common requirements in electrical installations.

Technology explained simply
The Helavia A2x25-C are made of a rubber-elastic material that contracts when the cable is inserted, forming a tight grip. This principle of cable clamp technology ensures secure fixation without additional screwing or gluing. The grommets are not intended for use in explosive environments or under high mechanical stress. The temperature resistance from -30 °C to 90 °C allows use in environments with varying climatic conditions, but not in extreme industrial environments with high temperatures or chemical exposure.

Compatibility and accessories
The grommets are designed for cables with a diameter of up to 25 mm and fit into standard cable entries with an inner diameter of approximately 25 mm. They are compatible with common installation systems and enclosures that feature a cable entry with a corresponding hole diameter. Installation requires no additional tools; the cable is simply pulled through the grommet, causing it to contract and secure the cable. There are no specific accessories required for use.

Installation and mounting
Mounting is done by simply pulling the cable through the grommet into the enclosure’s cable entry. The elastic structure of the grommet ensures that it contracts during insertion and holds the cable securely. No additional fastening or tools are required. The grommets are designed for single-use mounting; reuse is not recommended, as elasticity may be impaired after the first use.

A packaging unit contains 100 pieces, suitable for larger installations or series mounting. The grommets are lightweight and compact, weighing 0.3 g each, which facilitates handling and storage.

Advantages in operation
The Helavia A2x25-C offer simple, fast and reliable cable fixation without additional tools. The cable clamp function ensures secure fixation that remains effective even under vibrations or movements during operation. The temperature resistance from -30 °C to 90 °C enables use in various environments. The black colour is standard in electrical installations and visually integrates into most technical systems. The grommets are designed for use in electrical installations where mechanical and partially protective functions are required.