The Ses-Sterling Plio DG-PVC 11 black is a membrane grommet made of soft PVC, specifically designed for use in electrical and installation technology. It serves as a passage element to guide cables or wires through components such as enclosures, wall penetrations, or other structures, while simultaneously providing mechanical and electrical insulation as well as a certain degree of movement freedom. The grommet is black and supplied in a pack of 100 pieces. Each individual unit weighs 1.9 g, indicating a compact and lightweight design.
Membrane grommets are commonly used in electrical installations to guide cables through openings in enclosures or components without compromising electrical insulation or mechanical stability. The designation
DG-PVC 11 refers to the material (soft PVC) and the specific design of the grommet, intended for a particular diameter class. The grommet is classified as a
moulded part made of soft PVC, meaning it is flexible, shape-stable, and resistant to mechanical stress.
Applications include the installation of cables in electrical switchgear, control devices, machinery, or building electronics. The grommet is inserted into a pre-drilled hole or opening, where the membrane structure allows for a tight yet flexible cable guide. This prevents dust, moisture, or other particles from entering the enclosure, while ensuring secure and flexible cable guidance.
Functions and features in detail include the elastic membrane structure, which adapts to the cable and forms a tight seal. The grommet is made of soft PVC, a material known for its flexibility, chemical resistance, and electrical insulation properties. The black colour is standard and visually matches most technical environments.
Technology explained simply means that the grommet functions as a mechanical guide element that also provides electrical insulation. The membrane structure allows elastic adaptation to the cable, enabling cable movement without damaging the insulation or the enclosure. The use of soft PVC ensures sufficient flexibility to easily insert the grommet into the designated hole without damage. The grommet is not self-piercing and must be inserted into a suitable pre-drilled hole.
Compatibility and accessories refer to its use in conjunction with cables or wires inserted into the grommet. The grommet is not designed for a specific cable type but adapts to cable diameters within the specified tolerances. The packaging contains exclusively the 100 membrane grommets.
Installation and mounting is carried out by inserting the grommet into a pre-drilled hole in the enclosure or component. The grommet is positioned so that the membrane structure enables cable guidance. No additional fastening or tools are required, as the grommet holds securely in the hole due to its shape and elasticity. Installation is typically done without tools, simply by pressing the grommet into the opening.
Operational advantages include easy installation, secure cable guidance, and tight sealing against dust and moisture. The grommet ensures mechanical stability without damaging the cable, while also allowing movement freedom, which is important for dynamic applications. The use of soft PVC ensures long service life and resistance to environmental influences.