These SC3 ear defenders attach directly to a Kask safety helmet, so head and hearing protection work as one system. They suit environments with medium to high noise levels and perform especially well where high-frequency noise is present.
The cups adjust smoothly to the wearer, and the non-conductive construction adds to their usefulness on site. The level of protection depends on the helmet they are paired with.
Key features
- Designed for medium to high noise levels
- Well suited to high-frequency noise situations
- Smooth telescopic size regulation for quick, precise adjustment of the cups
- Non-conductive construction
- Clips straight into Zenith helmets for simple fitting
- Fits the Plasma helmet with a bayonet adapter, sold separately
Standards and protection
Certified to EN352.
Protection by helmet
The SNR rating varies with the helmet used. Paired with Plasma, HP or Superplasma helmets, the ear defenders are rated SNR 31. Paired with a Zenith helmet, they are rated SNR 29.
Care
Follow the care instructions on the label.






