3M™ PELTOR™ Optime™ III Earmuffs, 34 dB, Black/Red Helmet Mounted H540P3E-413-SV

These 3M PELTOR Optime III passive helmet mounted earmuffs are designed to provide protection against the very high levels of noise generally found in the majority of industrial applications.

When correctly selected and worn these earmuffs help reduce exposure to hazardous levels of noise and loud sounds. The large space inside the cup helps reduce moisture and heat build-up and the earmuffs have soft wide cushions that help reduce pressure around the ears and improves comfort and wearability.

The 3M PELTOR Optime III range earmuffs are ideal for protection against special applications where extremely high levels of noise (dominated by low frequencies) are generated. Examples of typical applications include airport, cement manufacture, marine engine room, mining, power station, printing.

• Helmet mounted model
• Fits a wide range of industrial safety helmets
• Black/red cups
• Attenuation 34dB
• Double casing technology helps minimise resonance effect
• Good speech intelligibility
• Modern, stylish slim line cup design
• Liquid sealing rings for improved comfort
• Easy to replace cushions and inserts help keep them hygienically clean
• Easy to understand attenuation symbol to help ensure correct product selection
• Provides moderate to very high levels of attenuation
• Tested and approved against European Standard EN352-1:1993 (headband, neckband and foldable version) and EN352-3: 2002 (helmet mounted version)
• Meets Annex II of the European Community Directive 89/686/EEC
• 3M PELTOR Optime III series