The RG-30 is a rubber cable grommet / panel edge protection insert designed to protect wires, cables, or hoses passing through sharp-edged holes in metal or plastic panels.

In most industrial catalogs, RG-30 refers to a small circular grommet sized for ~30 mm class panel openings (series-dependent), typically made from flexible rubber or elastomer material. It is pressed into a drilled or punched hole to create a smooth, insulated pass-through point, preventing abrasion, vibration damage, and electrical insulation issues.

This type of grommet is widely used in electrical panels, aircraft wiring harness installations, automotive assemblies, and industrial enclosures. The exact dimensions can vary slightly depending on manufacturer, but the function remains the same: edge protection and cable strain relief.

The MOQ 10 pcs indicates minimum packaging quantity for ordering, commonly supplied in small bags or bulk packs for assembly use.

Key features include:

RG-30 rubber cable/panel grommet
Designed for edge protection of cables and wiring
Flexible elastomer (rubber / PVC depending on supplier)
Press-fit installation into panel cutouts
Prevents abrasion and cable insulation damage
Vibration and wear protection for wiring systems
Suitable for electrical, automotive, and aerospace use
Typically supplied in bulk (MOQ 10 pcs minimum order)
Low weight (~grams per piece)
Used in panels, enclosures, and sheet metal openings