3M Peltor H540B H10B Optime II Ear Muff Neckband SNR=35dB

3M Optime 3 H540B Peltor Neck-Band Ear Defenders SNR=35dB

Minimises resonance in the holder casings, resulting in maximum high frequency muffling.

For use in extremely noisy environments.

The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure.

The protection is based on a technology with a double casing minimising resonance in the holder casing resulting in maximum high-frequency attenuation.

An acoustic connection between the inner volume and the volume between the casings in its turn provides maximum low-frequency attenuation.

The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure.

The Optime III ear muff stands for effective protection and highest comfort for the wearer.

Suitability should be established by way of risk assessment before use.

Attenuation: H 40/M 32/L 23, SNR 35 dB

Weight 285g

Conform to: EN352-1

Features

• Patented Twin-Cup design has soft, foam-filled earmuff cushions.
• Behind the head design allows for easy use with hard hats.
• Comfortable.
• Conforms EN352.