3M H540B-412-SV Optime III Ear Defenders Neckband SNR35

Product Code: 670474

£31.25
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Product Info

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, 34 dB

Attenuation Rating (HML)

H=35 M=32 L=23, H=35 M=32 L=24

Attenuation Rating (SNR)

33 Decibel, 34 Decibel

Bluetooth

No

Brands

3M

Built In FM and or AM Radio

No

Built in 2-Way Radio

No

Case Quantity

10, 20

Communication via External 2-Way Radio

No

Dielectric

No

Earmuff Style

Over the Head, Hard Hat Attached, Behind the Head

Electrically Insulated

No

External Audio Input

No

Features

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

Hearing Protection Style

Neckband

Material

ABS

Noise Attenuating Headsets

Yes

Product Colour

Black/Red, High Visibility, Military Green

Product Series

Optime, Bull's Eye

Recommended Application

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

Recommended Industry

Agricultural, Mining, Transportation, Construction

Smallest Saleable Unit

Each

Specifications Met

EN 352-1:2020, EN 352-3:2020, CE Approved

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