3M H540A-411-SV Optime III Ear Defenders Headband SNR35

Product Code: 670473

£22.91
Prices Guaranteed

Prices Guaranteed

We check prices daily!

Free delivery over £99We're here to help! 0800 028 5867

Product Info

  • 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

34 dB

Attenuation Rating (HML)

H=40 M=32 L=22,H=40 M=32 L=23

Attenuation Rating (SNR)

33 Decibel, 34 Decibel, 35 Decibel

Case Quantity

20,10

Earmuff Style

Behind the Head, Hard Hat Attached, Over the Head

Features

2-point attachment, Constant Pressure, Soft Sealing Rings, Special Cup Design for Hunting & Shooting

Hearing Protection Style

Headband, Helmet Mounted, Neckband

Material

ABS

Product Colour

Black/Red, High Visibility, Military Green

Product Series

Bull's Eye, Optime

Product Type

Earmuff

Recommended Application

Welding

Recommended Industry

Agricultural, Construction, Mining, Transportation

Smallest Saleable Unit

Each

Specifications Met

CE Approved, EN 352-1:1993, EN 352-1:2002, EN 352-3:2002