3M PELTOR Optime II 31dB Ear Defender and Neckband, Green

  • RS Stock No. 449-6512
  • Mfr. Part No. H520B-408
  • Brand 3M PELTOR
Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

3M™ Peltor™ Optime™ II Earmuffs, 31 dB

The 3M™ Peltor™ Optime ™ II ear defenders are specifically designed for heavy noise as they combine effective protection with the ultimate comfort. The soft wide cushions are made from a foam that has great energy absorption and improved comfort. The safety of the Optime ™ III is based on the innovative double cup technology, which minimizes resonance inside the capsule and provides maximum high-frequency insulation.

High Performance

These high-performance ear defenders have an SNR (single number rating) of 31 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 slim capsule design has soft large cups are relatively lightweight around the ears and excellent balance and wearer comfort. The neck bracket is variably adjustable and adapts perfectly to any head shape thanks to the ergonomic shape.

Features and Benefits

Ideal hearing protection against noise arising from environments with substantial industrial noise or construction machinery, like airports and agricultural work

Soft wide cushions help reduce pressure around the ears and improves comfort and wearability

Large space inside cup helps reduce moisture and heat build-up

Easy to replace cushions and inserts help keep them hygienically clean

Typical Applications

Power stations Mining operations
Engine rooms
Cement manufacture
Industrial operations


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.


SEE STOCK NUMBERS 123-8886, 123-8887, 123-8888, 123-8889


EN 352-3

Attribute Value
Series Optime II
Attachment Type Neckband
Single Number Rating SNR 31dB
Standards Met CE
Product Weight 195g
Colour Green
98 In stock for FREE next working day delivery
Price 1 Pair
£ 17.61
(exc. VAT)
£ 21.13
(inc. VAT)
1 - 6
7 - 14
15 - 39
40 +
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