3M™ Peltor™ Optime III Headband Ear Defender
The protection is based on a technology with a double casing that minimises resonance in the holder casing. This results in maximum high-frequency muffling, while at the same time its still easy to understand speech and signals.
An acoustic connection between the inner volume and the volume between the casings in its turn provides maximum low-frequency muffling.
The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure.
- double casing that minimises resonance
- broad sealing rings filled with soft plastic foam for maximum comfort.
- SNR - Between 34 & 35
Available in 3 different variants
- Headband - (H540A-411-SV)
- Helmet Mount - (H540P3E-413-SV)
|Manufacturer Part #||H540A-411-SV | H540P3E-413-SV|
3M™ Peltor™ Optime III Headband Ear Defender Data Sheet Size: (1400 KB)
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We offer a next day courier service at a very reasonable price. Timed deliveries are also available if you need to get your hands on the equipment in a hurry.
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Please note next day delivery from point of order is not guaranteed. Visit our delivery information page to find out more.