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3M™ PELTOR™ Optime™ III Ear Muffs

Peltor Optime III Earmuff
Peltor Optime III Earmuff
The 3M™ PELTOR™ Optime™ III Ear muffs have been developed for use in extremely high noise environments, particularly those dominated by low frequency sounds. The product is based on a technology featuring double cup design to help minimise resonance effect, resulting in excellent high frequency attenuation. In addition, a combination of specially designed spacer and cup helps to provide excellent protection against high frequency sounds.
  • Optime™ III Ear muffs have been developed for use in extremely high noise environments, particularly those dominated by high frequency sounds.
  • Available in Hi-Viz green for workers who need hearing protection and are extra visible – on road construction sites, airports or other high-risk workplaces.
  • Electrically insulated headband (dielectric) version available
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4 Results (Displaying results 1-4)
3M Product NumberMarketplace Formal NameHearing Protection StyleAttenuation rating (SNR)Pack Quantity
H540A-411-SVH540A-411-SV3M™ PELTOR™ Optime™ III Ear Muffs, Headband, 35 dB, Black/ Red, H540A-411-SVHeadband35 Decibel20 Per Pack
H540B-412-SVH540B-412-SV3M™ PELTOR™ Optime™ III Ear Muffs, Neckband, 35 dB, Black/ Red, H540B-412-SVNeckband35 Decibel20 Per Pack
H540P3E-413-SVH540P3E-413-SV3M™ PELTOR™ Optime™ III Ear Muffs, Helmet Mounted, 34 dB, Black/Red, H540P3-413-SVHelmet Mounted34 Decibel20 Per Pack
H540P3AF-413-SVH540P3AF-413-SV3M™ PELTOR™ Optime™ III M Series Ear Muff H540P3AF-413-SVHelmet Mounted34 Decibel6 Per Pack
4 Results (Displaying results 1-4)



 Attenuation rating (SNR)‎‎ 34 Decibel,‎ 35 Decibel
 Colour‎‎ Black/Red
 Features‎‎ Liquid Filled Sealing Rings,‎ Constant pressure,‎ Low Profile,‎ Easy Helmet Attachment,‎ Double casing technology for high performance
 Hearing Protection Style‎‎ Neckband,‎ Helmet Mounted,‎ Headband
 Metal Detectable‎‎ No
 Product Series‎‎ Optime
 Product Type‎‎ Ear Muffs
 Standards/Approvals‎‎ CE Approved


Data Sheet


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