Features:

  • Reducing noise levels from 33-34 dB, model dependant, tested to EN 352:2020
  • Double casing technology minimises resonance effect
  • Large space inside the cups helps minimise heat and moisture build-up
  • Wide, comfortable foam sealing rings provide optimum seal and ideal comfort, even during long periods of use
  • Cushions and inserts available as replacement Hygiene Kits
  • Available in headband, neckband, helmet attached and Hi-Viz green models
  • Extremely noisy environments, such as airports, power stations, marine engine rooms and print works
  • The Hi-Viz green is ideal for workers who need hearing protection and be extra visible – on road construction sites, airports or other high-risk workplaces

Attenuation Rating

33 dB

Attenuation Rating (HML)

H=35 M=32 L=24

Attenuation Rating (SNR)

33 Decibel

Bluetooth

No

Brands

3M

Built In FM and or AM Radio

No

Built in 2-Way Radio

No

Case Quantity

20

Communication via External 2-Way Radio

No

Dielectric

No

Earmuff Style

Hard Hat Attached

Electrically Insulated

No

External Audio Input

No

Hearing Protection Style

Helmet Mounted

Noise Attenuating Headsets

Yes

Product Colour

Black/Red

Product Series

Optime

Product Type

Earmuff

Recommended Application

Welding, Assembly, Demolition, Facility Maintenance, Sanding, Grinding

Recommended Industry

Mining, Transportation, Construction

Smallest Saleable Unit

Each

Specifications Met

EN 352-3:2020, CE Approved

3M H540P3E-413-SV Optime III Ear Defend Helmet Attach SNR34

Product Code: 677023

£28.70
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£28.70
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Size & Quantities

  • One Size
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