uvex aXess RAL helmet earmuffs

uvex aXess RAL helmet earmuffs — active earmuffs with perception of ambient noise for attaching to industrial safety helmets

Upgrade your safety helmet with intelligent hearing protection that keeps you connected to your surroundings. The uvex aXess RAL helmet earmuffs feature Real Active Listening (RAL) technology, allowing you to hear ambient sounds and communicate naturally - without compromising on protection. With SNR 27 dB attenuation, an integrated sound level limiter, and gel sealing pads designed for comfort (even with glasses), these earmuffs deliver reliable performance in demanding industrial, construction, and outdoor environments. Designed for seamless helmet integration, the unit supports both the uvex bayonet system and 30 mm Euroslot connections, with flexible spiral cabling to prevent snagging. Smart features such as an audio assistant, USB‑C charging, low‑battery warning, and hi‑vis orange visibility make this a practical, modern safety essential.

General features

• Real Active Listening (RAL) function for clear perception of ambient noise
• No over-protection. Can also be used at low ambient noise levels
• Two helmet connections available: uvex bayonet system and 30 mm Euroslot, note: for direct mounting on industrial safety helmets with a 30 mm slot, the helmet connection set (article number 2600230) is required. The helmet connection set (article number 2600231) is required for mounting on industrial safety helmets with the uvex bayonet system
• Flexible spiral cable for freely moving the earmuffs to their resting position when not in use
• Sealing caps for dusty and damp working conditions
• Audio assistant

Protection features

• Complies with standards EN 352-3:2020, EN 352-4, ANSI S-3.19-1974, AS/NZS 1270:2002
• SNR 27 dB attenuation
• RAL function, no over-protection
• Sound level limiter protects against harmful impulse noise
• Low-battery warning message
• IP54 water- and dust-protected

Comfort features

• Noise insulation thanks to the rubber-cushioned earmuffs
• Buttons with a shape that corresponds to their function
• Optimal earmuff shape provides pressure-free protection for the outer ear
• Spiral cable prevents cable loops from forming on the outside of the helmet
• Cable can be routed and secured in the helmet shell (for uvex helmets, cable clip 9790022)
• Soft sealing pads ensure a comfortable fit, even when worn for long periods or with glasses
• Continuous length adjustment for perfect positioning
• Status updates eliminate the need to remove the hearing protection in hazardous areas
• Additional microphone covers can be used to minimise wind noise

Application areas

• Industry
• Agriculture and forestry
• Construction and building trades sector
• End users

Accessories

The following accessories are required for mounting on an industrial safety helmet:
2600230: Helmet connection for 30-mm helmet slot
2600231: Helmet connection for uvex bayonet system
2600235: uvex pheos adapter magnetic bayonet

Optional accessories:
2592643: Hygiene set
2000002: uvex earmuff storage bag

Downloads

Product data sheet