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Peltor Optime III 3M ear defenders

Ear defenders 3M Peltor Optime III
EARDEFR-3M-PELTOR-OPTIME-III-H540A

Art.-no. 1931008503
EAN 4046777396799

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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.

Product information

Datasheets(X)

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SNR attenuation value

35 dB

L attenuation value

22 dB

M attenuation value

32 dB

H attenuation value

40 dB

Standards

EN 352

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

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Datasheets ()

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Technical information