3M PELTOR Optime I H510P3E Helmet-Mounted Earmuffs, Yellow H510P3E-1

With an SNR of 26 dB, the 3M PELTOR Optime I H510P3E helmet-mounted earmuffs offer dependable hearing protection for moderate industrial noise. Designed for direct attachment to safety helmets with 30mm slots, they provide a secure fit without compromising comfort.

Overview

The 3M PELTOR Optime I H510P3E earmuffs feature a low-profile, adjustable design that integrates seamlessly with a wide range of industrial safety helmets. The yellow ABS cups and foam-filled sealing rings deliver consistent attenuation across high, medium, and low frequencies, making them suitable for workshops, construction sites, and printing works.

What stands out

• Helmet-mounted design with P3E attachment for 30mm helmet slots
• SNR 26 dB attenuation for moderate noise environments
• Low-profile cups reduce snagging in confined spaces
• Adjustable cups for a personalized fit

Technical details

• Attenuation rating (SNR): 26 dB
• High frequency attenuation (H): 31 dB
• Medium frequency attenuation (M): 23 dB
• Low frequency attenuation (L): 15 dB
• Standard: EN 352-3:2002
• Material: ABS plastic cups, foam-filled sealing rings
• Colour: Yellow
• Unit count: 1 pair

Our verdict

Reliable, comfortable, and easy to mount, the Optime I H510P3E is a solid choice for workers who need helmet-integrated hearing protection in moderate noise environments.