3M Peltor H540P3E Optime 3 Helmet Attachment Ear Muff

The 3M™ PELTOR™ Optime™ Earmuffs are available in headband, neckband, foldable or helmet mounted version. These products are designed to provide moderate to high levels of attenuation that meets the needs of an extensive range of industrial applications. Providing attenuation values ranging from SNR 26dB to SNR 34dB, they can meet the needs of a wide range of noisy environments. The helmet mounted version is designed to fit a range of industrial safety helmets (see below for further details).

Key features

• Low profile light-weight design (lightest version 141g)
• Soft wide foam cushions helps reduce pressure around the ears and improves comfort and wearability
• Stainless steel headband design helps maintain constant pressure during wear time
• Replaceable cushions and inserts are available separately to extend the life of your earmuffs
• Helmet mounted version fits directly to many industrial safety helmets without the need of any adapter
• 3M™ PELTOR™ Optime™ III Earmuffs feature a double cup design that helps improve attenuation at lower frequencies
• Some models are available in a high visibility colour for enhanced visibility in at risk environments