3M Peltor Optime II Ear Defenders SNR 31dB image

3M Peltor Optime II Ear Defenders SNR 31dB

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3M Peltor Optime II Ear Defenders SNR 31dB image

3M Peltor Optime II Ear Defenders SNR 31dB

THMH520A

Key Features

  • The SNR31dB noise reduction rating provides strong protection against low to medium frequency industrial noise.
  • The Optime II acoustic construction delivers effective attenuation for environments with heavy machinery and continuous noise exposure.
  • The soft wide ear cushions reduce pressure around the ears for improved comfort during long shifts.
  • The large internal cup space helps minimise heat and moisture build up for cooler wear.
  • The replaceable cushions and inserts support better hygiene and long term professional use.
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£29.99

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Description

  • Product Code:THMH520A

  • Model Number: H520A-407-GQ

  • Brand: 3M

  • Barcode: 5902658115523

  • Category: Over Ear Defenders

  • Taxonomy: Health & Beauty > Personal Care > Ear Care > Earplugs

The 3M Peltor Optime II Ear Defenders from ITS are designed to deliver dependable hearing protection in demanding, high noise environments where low to medium frequency sound is dominant.

These ear defenders are particularly well suited to construction sites, agricultural work, airports and industrial settings where prolonged exposure to machinery noise is unavoidable.

The advanced Optime II acoustic design provides effective and consistent noise attenuation, helping tradesmen protect their hearing without compromising comfort during long working periods.

Soft, wide sealing cushions sit comfortably around the ears, reducing contact pressure while maintaining a secure seal for reliable protection throughout the day.

A generous internal ear cup volume helps reduce heat and moisture build up, improving overall comfort when worn for extended periods.

Designed for regular professional use, the cushions and inserts are easy to replace, supporting improved hygiene and extending the working life of the ear defenders.

Authorised 3M Stockist

ITS are an authorised stockist of 3M Products, we only sell 100% genuine Power Tools and Accessories, so you can trust us for all the tools you need!

Product is also in :

Image of the 3M category 3M Image of the PPE category PPE Image of the Ear Defenders category Ear Defenders Image of the Over Ear Defenders category Over Ear Defenders

Specification

Dimensions 34mm x 29mm x 20mm
Buying Option Standard
Pack Size 1
Product Weight 0.27kg
Product Material Mixed
Colour Black
Standards/Approvals EN 352-1:1993,‎ CE Approved
PPE Type Ear Defenders
Single Noise Reduction (SNR) 31dB
Headband Padded

Warranty Information

This product comes with a standard one year warranty covering manufacturing fault. For more information on this products specific warranty details please contact us directly on Email: sales@its.co.uk or Phone: 0208 532 5000 (Monday - Saturday 8am - 5pm) with the ITS Order Ref (above) or the Product Title

Customer Reviews

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Other Options

Key Features

  • The SNR31dB noise reduction rating provides strong protection against low to medium frequency industrial noise.
  • The Optime II acoustic construction delivers effective attenuation for environments with heavy machinery and continuous noise exposure.
  • The soft wide ear cushions reduce pressure around the ears for improved comfort during long shifts.
  • The large internal cup space helps minimise heat and moisture build up for cooler wear.
  • The replaceable cushions and inserts support better hygiene and long term professional use.

Description

Description

  • Product Code:THMH520A

  • Model Number: H520A-407-GQ

  • Brand: 3M

  • Barcode: 5902658115523

  • Category: Over Ear Defenders

  • Taxonomy: Health & Beauty > Personal Care > Ear Care > Earplugs

The 3M Peltor Optime II Ear Defenders from ITS are designed to deliver dependable hearing protection in demanding, high noise environments where low to medium frequency sound is dominant.

These ear defenders are particularly well suited to construction sites, agricultural work, airports and industrial settings where prolonged exposure to machinery noise is unavoidable.

The advanced Optime II acoustic design provides effective and consistent noise attenuation, helping tradesmen protect their hearing without compromising comfort during long working periods.

Soft, wide sealing cushions sit comfortably around the ears, reducing contact pressure while maintaining a secure seal for reliable protection throughout the day.

A generous internal ear cup volume helps reduce heat and moisture build up, improving overall comfort when worn for extended periods.

Designed for regular professional use, the cushions and inserts are easy to replace, supporting improved hygiene and extending the working life of the ear defenders.

Authorised 3M Stockist

ITS are an authorised stockist of 3M Products, we only sell 100% genuine Power Tools and Accessories, so you can trust us for all the tools you need!

Learn More

Specification

  • Dimensions 34mm x 29mm x 20mm
  • Buying Option Standard
  • Pack Size 1
  • Product Weight 0.27kg
  • Product Material Mixed
  • Colour Black
  • Standards/Approvals EN 352-1:1993,‎ CE Approved
  • PPE Type Ear Defenders
  • Single Noise Reduction (SNR) 31dB
  • Headband Padded

What's in the box

Our ITS Expert Says...

Warranty Information

Warranty Information

This product comes with a standard one year warranty covering manufacturing fault. For more information on this products specific warranty details please contact us directly on Email: sales@its.co.uk or Phone: 0208 532 5000 (Monday - Saturday 8am - 5pm) with the ITS Order Ref (above) or the Product Title

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