RS PRO Navy Coverall, M

High Performance

The modern and stylish 3M™ Peltor™ Optime™ III ear defenders have been developed specifically for use in extremely high noise working environments.

Rugged Design

Featuring a special double cup design to help minimise resonance effects, these Optime ear defender helmet attachments offer an excellent level of high frequency attenuation, particularly for sound dominated by low frequencies, typical in special applications where extreme levels of noise are encountered.

Typical Applications

• 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
• P3E/G Helmet attachment for helmet mounting

Typical Applications

Power stations
Mining operations
Airports
Engine rooms
Printing
Cement manufacture
Industrial operations

FAQ’s

These Peltor Optime III passive ear defenders are CE approved to EN 352-1:1993 and offer an SNR (single number rating) of 35 decibels (dB) for protection against extremely high levels of noise.

Features & Benefits

Hearing protection is designed to protect the user from extreme noise levels. The padding of the cushion is made from a type of acoustic foam that absorbs the waves to stop them from reaching the eardrum.

Some everyday tasks can damage your hearing and can have a catastrophic effect. So it’s important to protect yourself of task/activities such as mowing the lawn.

3M™ Peltor™ Optime ™ III Ear Defenders Versions:

Exceptional value ear defenders maintaining safety in extremely noisy environments
Special low-profile headband design maintains constant pressure to maximise secure hearing protection
Resonance effect minimised due to double-casing technology
Increased space inside cup reduces moisture and heat build-up for added comfort
Ear cushions are soft and wide reducing pressure around the ears for improved wearability
Easy to replace hygiene kit sold separately

RS Stock No.:449-6540Mfr. Part No.:H520P3GManufacturer:3M PELTOR

High Performance

These high-performance ear defenders have an SNR (single number rating) of 30 decibels (dB) offering exceptional value in maintaining safety in extreme noise environments. These figures are achieved when correctly selected and worn to help reduce exposure to hazardous levels of noise. The generous space in the capsule interior ensures minimization of heat and moisture development.

Rugged Design

The Peltor ™ Optime ™ II earmuffs are ruggedly built to cope with everyday wear and tear in harsh environments. The neck bracket is variably adjustable and adapts perfectly to most helmets with the P3E helmet attachment.

Features and Benefits

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
P3E/G Helmet attachment for helmet mounting

Typical Applications

Power stations
Mining operations
Airports
Engine rooms
Printing
Cement manufacture
Industrial operations

FAQ’s

Why are ear defenders necessary?

Hearing protection is designed to protect the user from extreme noise levels. The padding of the cushion is made from a type of acoustic foam that absorbs the waves to stop them from reaching the eardrum.
Some everyday tasks can damage your hearing and can have a catastrophic effect. So it’s important to protect yourself of task/activities such as mowing the lawn.

RS Stock No.:
449-6483
Mfr. Part No.:
H520A-407
Manufacturer:
3M PELTOR

Optime II Ear Defenders

The 3M™ Peltor™ Optime ™ II ear defenders are specifically designed to provide a high level of attenuation that meets the needs of tough and noisy environments. The Peltor™ Optime ™ I ear defenders combine comfort and wearability with functionality for improved efficiency within your workplace operations. The soft wide cushions are made from a unique foam and liquid combination and has great energy absorption and helps to reduce pressure around the ears and improve comfort.