3M™ PELTOR™ Optime III Helmet Mount 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)
- Headband HI Viz - (H540A-461 GB)
- Helmet Mount - (H540P3E-413-SV)
| MPN: |
H540P3E-413-SV |
|---|---|
| Brochure: | |
| Datasheet: | |
| Weight: |
0.5 kg |
Are you looking to purchase a large quantity and would like to benefit from a volume discount? Please contact us for a quote.
Are you a re-seller or perhaps looking to purchase a larger quantity of the same product? If so please do let us know as potential volume discounts maybe available as well as 30 day purchasing terms.