3M™ PELTOR™ Optime™ III High Visibility Headband Format Earmuff, 33dB (Class 5) H540AHV (Each)

3M™ PELTOR™ Optime™ III H540AHV earmuffs are high performance headband hearing protectors for very loud workplaces such as airports, power stations, marine engine rooms and print works, rated 33dB, Class 5, and meeting AS/NZS 1270:2002. Their hi-vis green and black cups make the wearer easier to see on high-risk sites, and double casing technology reduces resonance in the cup for high-frequency attenuation.

Features

• Reduces noise levels by up to 33 dB
• Double casing technology minimises resonance
• Large space inside the cups reduces heat and moisture build-up
• Soft, wide foam cushions with low contact pressure for long wear
• Cushions and foam inserts replaceable with hygiene kits
• Hi-vis green/black

Specifications

• Attenuation rating: 33 dB; Class 5
• AS/NZS 1270:2002
• Style: headband (over the head)

Applications

Blasting, construction, machine operation, grinding and mining. The Optime™ III also comes in neckband, backband and helmet attached versions. Sold each.