3M Peltor H540A-461-GB Optime III Headband Style Ear Defender

3M Peltor H540A-461-GB Optime III Headband Style Ear Defender

3M Peltor Optime III Earmuffs are a high-performance hearing protector, developed for use in extreme noise environments like airports, marine engine rooms, power stations and print works.

Features:

• Ideal hearing protection against noise arising from extremely noisy environments like airports, marine engine rooms, power stations and print works
• Double casings technology helps minimise resonance effect
• Large space inside cup helps reduce moisture and heat build-up
• Soft wide cushions help reduce pressure around the ears and improve comfort and wearability
• Easy to replace cushions and inserts help keep them hygienically clean

Applications:

• Mining
• Marine
• Airports
• Power Station

Specifications:

• Colour: ‎Hi-Viz
• Hearing Protection Style: Headband
• Attenuation Rating (High): 40 dB
• Attenuation Rating (Middle): 32 dB
• Attenuation Rating (Low): 23 dB
• Attenuation Rating (SNR): 35 dB