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Peltor Optime III 3M ear defenders

Ear defenders 3M Peltor Optime III
H540A-411-SV HEADBAND OPTIME 3 20/CASE

Art.-no. 5M540411

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Outstanding insulation properties, developed for particularly high-noise environments.

Maximum insulation against high frequencies


  • Ear defenders using a double-shell technology which minimises resonance inside the shells

  • Maximum insulation against high frequencies while ensuring that speech and warnings can still be heard clearly


Optimum insulation against low frequencies


Acoustic connection between the shell interior and the space between the shells.



Ideal ergonomics


The wide sealing rings filled with soft foam guarantee a perfect low-pressure fit.

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