3M Peltor Optime III H540A-411-SV - protective ear defenders SNR 35 dB

3M Peltor Optime III H540A-411-SV - protective ear defenders

Peltor Optime III ear defenders with a headband are hearing protectors intended for places with very high noise levels, such as construction sites, airports, roads or production halls. The manufacturer states attenuation of SNR 35 dB.

Comfort and effectiveness

The double-shell cup housing limits resonance, which improves attenuation of high frequencies while preserving the intelligibility of speech and warning signals. The internal acoustic space also helps dampen low tones. The foam cushions fit snugly against the head, so the ear defenders can be worn for a long time.

Use

This is health and safety (PPE) equipment that works well when operating machinery, impact tools and airport equipment. It has a buckle fastening and a standard fit.

Specifications

In the box

• 1 x protective ear defenders