Description
Membrane Cable Grommet – Pack of 10
SWA CUMG20
Seal cable entry points quickly and reliably with the SWA CUMG20 M20 Membrane Cable Grommet. Designed for up to 13mm diameter cables, this light grey TPE grommet snaps neatly into a 20.5mm hole, offering IP66 protection without the need for tools or locknuts. It accommodates round, flat, or multiple small cables, making it ideal for varied electrical installations.
Built from flexible polyethylene thermoplastic elastomer, it provides excellent durability in both high and low temperature environments. Its halogen-free composition and weather-resistant properties ensure long-lasting performance in both indoor and outdoor enclosures. Rated for -40°C to +80°C, it performs reliably in commercial, industrial, or domestic applications.
The CUMG20 allows time-saving installation while maintaining high ingress protection. It is especially suited for use with junction boxes, distribution boards, and other sealed systems that demand flexibility with a compact M20 cable entry point.
Key Features – M20 Membrane Cable Grommet
- Tool-free press-fit membrane design for fast installation
- IP66 protection rating to EN 60529 – resists dust and water
- Fits 20.5mm bore hole for M20 enclosure entries
- Accommodates cable diameters up to 13mm
- Flexible TPE construction – halogen-free and self-sealing
- Wide operating temperature: -40°C to +80°C
- Light grey finish (RAL 7035) to match industrial enclosures
- Pack of 10 units for convenience and value
What’s Included in the SWA CUMG20 Pack
- 10x SWA CUMG20 M20 Membrane Cable Grommets
✅ Why Choose This Product?
The SWA CUMG20 offers an easy, clean, and effective way to seal M20 cable entries. Whether you’re working on IP-rated enclosures or fitting multiple small cables through a single entry point, this membrane grommet provides secure, water-resistant performance without adding bulk or installation time. A smart choice for professional and compliant installations.
About SWA
SWA (Specialised Wiring Accessories) is a trusted UK manufacturer of premium cable accessories. Known for high-quality components, SWA serves electricians, contractors, and wholesalers with a wide range of solutions—glands, cleats, terminations, tools, and more—designed for reliable performance in demanding environments.
