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3M PELTOR Optime II H520P3E earmuffs helmet attachment, green, per piece

Ref : 8.320.737
  • 31 dB SNR rating provides reliable protection in demanding noise environments

  • Large earcup design helps minimise heat and moisture build-up during wear

  • Wide foam cushions offer excellent comfort and a secure acoustic seal

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3M™ PELTOR™ Optime™ II earmuffs are designed for use in noisy and demanding working environments. The helmet-mounted design allows easy integration with compatible safety helmets while providing effective hearing protection.

  • 31 dB SNR rating
  • Protection against very low-frequency noise
  • Large earcup volume helps reduce heat and moisture build-up
  • Wide foam sealing rings for enhanced comfort
  • Compatible with the 3M™ E-A-Rfit™ Dual-Ear Validation System
The spacious earcups, soft cushions and ventilation channels help provide long-term wearing comfort. These earmuffs are suitable for construction, agriculture, grinding, sanding, welding and demolition applications.

Brand :  3M

Protection Type :  Noise isolating

Design Type :  Helmet adaptable

Single Number Rating (SNR) :  31 dB

Metal Free :  No

Certifications & Standards :  EN 352-3

Package Quantity :  1

Colour :  Green

Low Frequency Attenuation (L) :  19 dB

High Frequency Attenuation (H) :  36 dB

Material :  ABS, Polyurethane

Medium Frequency Attenuation (M) :  29 dB

Weight :  219 g

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