Rubber Cable Grommets & Wire Protection
Edge-protection grommets: insulation + IP sealing + strain relief in one part.
Overview
Cable grommets line the cutout holes of panels and enclosures, fully covering burrs and sharp edges to eliminate cable-insulation damage. The interference-fit design enables cable entry points to reach IP67-IP68 ratings; extended or tapered tails absorb tensile forces via bending to protect terminals and solder joints. Flame-retardant silicone grades meet UL94 V-0. Installation is simple: press the grommet into the hole and push the cable through - no special tools required.
Key Features
- Edge protection: fully covers burrs and sharp cutout edges
- IP waterproof/dustproof: interference fit reaches IP67-IP68
- Strain relief: extended/tapered tails protect terminals and solder joints
- Flame-retardant silicone UL94 V-0, non-combustible under overload heating
- Multi-hole designs pass 2-5 cables in one grommet
Applications
- Electrical panels and junction boxes
- Automotive wiring harness passages
- Appliances and consumer electronics enclosures
- Industrial machinery and control cabinets
- LED lighting and outdoor enclosures
Specifications
- Material
- Silicone (UL94 V-0, FDA grades) / EPDM (weather)
- Rating
- IP67 - IP68 cable entry
- Flame rating
- UL94 V-0 (test reports available)
- Designs
- Single-hole · multi-hole (2-5 cables) · identification rings
- Mounting
- Snap-in interference fit, no tools
Customization & Manufacturing
One grommet, triple protection (insulation + sealing + strain relief). Tell us your panel cutout diameter and cable OD and we will match the best size and send samples for testing. Custom sizes, colors and marking rings; samples in 7-12 working days.
Need this part customized?
Send your drawing or sample — samples in 7-12 working days, AI-assisted quote within 24 hours.