3M™ PELTOR™ Optime™ III Earmuffs, High Visibility, Helmet Mounted Version, H540P3E-475-GB (10 Units per Box)
- Hearing Protection
- Earmuffs
- 3M™
- 3M Code: 7000038212
3M™ PELTOR™ Optime™ III earmuffs are our high-performance hearing protectors for extremely noisy environments, reducing noise levels by up to 34 dB. They feature a double-shell design that minimizes resonance and soft, wide cushions that reduce pressure around the ears. Available in headband, neckband, helmet attachment, and high-visibility green options.
Get comfortable, high-performance hearing protection with 3M™ PELTOR™ Optime™ III earmuffs. Tested according to EN 352:2020, they reduce noise levels by up to 34 dB. Ideal for use in extremely noisy environments such as airports, power stations, marine engine rooms, and printing facilities. The double-shell technology minimizes resonance in the inner shell to provide maximum attenuation of high frequencies. The spacious earcups help reduce heat and moisture buildup, while the wide, soft foam cushions provide low contact pressure around the ears, allowing for comfortable extended wear and promoting compliance. Our earmuffs combine effective protection with excellent user comfort. Cushions and foam inserts are available as hygiene kits and are easy to replace if worn or damaged, extending the product’s lifespan. 3M™ PELTOR™ Optime™ III earmuffs are available in headband, neckband, helmet attachment, and high-visibility green models.
Benefits
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oise reduction of 33–34 dB, depending on the model, tested according to EN 352:2020.
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Double-shell technology minimizes resonance effects.
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Spacious earcup design helps reduce heat and moisture buildup.
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Wide and comfortable foam sealing rings provide optimal sealing and ideal comfort, even during extended periods of use.
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Cushions and inserts available as replaceable hygiene kits.
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Available in headband, neckband, helmet attachment, and high-visibility green options.
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Suitable for extremely noisy environments, such as airports, power plants, marine engine rooms, and printing operations.
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The high-visibility green color is ideal for workers who need hearing protection and must remain clearly visible, such as on road construction sites, in airports, or other high-risk work areas.