3M Peltor Optime III earmuffs, hearing protection for work & hobby, black, SNR 35 dB

The Peltor Optime III H540A-411-SV is a hearing protector with high attenuation performance developed for particularly high noise exposure. The earpieces are attached at two points on the front and back of the capsule. This design increases comfort and ensures that the sealing rings fit tightly.

The Peltor Optime III hearing protection is based on a double-shell technology that minimises resonance inside the capsule. The result is maximum attenuation of high frequencies, even conversations (voices) are effectively attenuated. An acoustic connection between the capsule interior and the space between the shells guarantees optimal attenuation of low frequencies. The earpieces are optimally height-adjustable.

The wide sealing rings filled with soft foam ensure a perfect fit and low contact pressure. Effective protection and maximum wearing comfort are the hallmarks of the Optime 3 hearing protector model.

Your benefits:

• Two-point suspension for optimum wearing comfort
• High-end volume suppression
• Double protection technology for best attenuation values
• Size adjustable
• Suitable for many areas of application such as drummers, div. industrial areas, airport personnel, farmers, etc

Technical data:

• SNR = 35 dB, H = 40dB, M = 32dB, L = 23dB
• Weight = 290g

Capsule height 10.50 cm - Capsule width 8.00 cm - Capsule depth with cushion 7.50 cm - Capsule height inside 6.00 cm - Capsule width inside 4.00 cm - Capsule depth inside 2.50 cm - Approval EN 352-1