3M
3M OPTIME III H540P3E-413-SV
Ear protection
Description
Helmet-Mounted Hearing Protection
The 3M™ PELTOR™ Optime™ III is a professional-grade helmet-mounted hearing protector engineered for extreme noise environments including airports, marine engine rooms, power stations, print works, construction sites, and heavy machinery facilities.
Key Features
- Double-casing technology — Reduces resonance and improves high-frequency sound attenuation
- Noise Reduction: Up to 34 dB SNR attenuation rating
- Comfort Design:
- Soft, wide foam cushions for extended wear comfort
- Large cup interior minimizes heat and moisture buildup
- Hygienic replaceable cushions and inserts
- P3E Helmet Attachment — Compatible with a wide range of industrial safety helmets
- Color: Black and Red finish
Compliance & Standards
- CE Approved — Complies with EU PPE Directive requirements
- EN 352:2020 — Hearing protectors general requirements and test methods
- EN 352-3:2002 — Hearing protectors attached to industrial safety helmets
Intended Application
Designed specifically for workers in extremely loud industrial environments requiring sustained hearing protection combined with helmet compatibility for comprehensive head protection.