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Ear defenders, level-dependent, A 33

Ear defenders A33
EARDEFR-A33-BLACK

Art.-no. 0899390402
EAN 4050641546340

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High-protection ear defenders with monitoring function


  • Amplification of 10 dB in speech frequency

  • Rechargeable Li-ion batteries

  • Battery life: 85 hours

  • Automatic switch-off after 5 hours prevents battery discharge


Scope of delivery:


1x charger

Product information

Datasheets(X)

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Application area

Can be used to protect against harmful noice but it repeats environmental noices such as warnings, speech and traffic.

SNR attenuation value

33 dB

L attenuation value

23 dB

M attenuation value

30 dB

H attenuation value

35 dB

Standards

EN 352

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

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Technical information