3M PELTOR Optime III Ear Shells for Helmets 33 dB Black H540P3E-413-SV

3M PELTOR H540P3E-413-SV Optime III Ear Shells for Helmets are specialized Ear Defenders engineered to reduce noise exposure by up to 33 dB, providing effective hearing protection in extremely noisy industrial environments.

These ear shells mount directly onto safety helmets using sturdy attachment arms, eliminating the need for special adapters, ensuring convenience and flexibility for users.

The double casing design minimizes resonance and provides excellent high-frequency insulation. The soft wide cushions made of polyether foam maintain comfort during prolonged wear, while the cleanable cup shells help maintain hygiene in contaminated work conditions.

Weighing only 310 grams, these ear shells are lightweight, ensuring minimal strain on the head and neck even during extended use. The product is CE and EN 352-3:2002 certified, meeting rigorous European standards for helmet-mounted earmuffs, ensuring reliability and safety.

Typical applications include highly demanding industrial sectors such as power stations, marine engine technology, aviation, mining, and chemical manufacturing, where hearing protection is critical.

Helmet-mountable ear shells with noise attenuation of 33 dB. Innovative double casing technology reduces resonance and noise transmission. Soft polyether cushions offer comfort and hygiene maintenance. Lightweight 310g design suitable for long shifts.

Meets EN 352-3 European safety standards. Suitable for power stations, marine engines, aviation, and mining industries. This product represents reliable, heavy-duty hearing protection that balances performance and comfort, essential for preventing hearing damage in noisy work environments.

Explore more industrial safety and personal protective equipment at EnvMart for comprehensive hearing safety solutions.