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The 3M 312-1252 Regular disposable earplugs without cords offer exceptional sound attenuation of 33 dB. Designed for very noisy industrial environments, they combine high-density polymer foam and prolonged comfort, while ensuring easy insertion and an excellent acoustic sealing. Box of 200 pairs.
No returnable if used. For more information about our return policy, please refer to the Orders and Returns.
Manufacturer 3M, reference 312-1252
Also available with cord (OA1252C)
The 3M 312-1252 noise-reducing earplugs are specially designed for professionals exposed to high noise levels. Their slow-expanding polymer foam perfectly fits the ear canal, ensuring optimal sound isolation. Without cords, they are suitable for positions requiring great freedom of movement or a neat appearance. With a sound attenuation of 33 dB, they offer one of the best performances available in the disposable earplug range.
Maximum protection and lasting comfort.
This model stands out for its dense and durable foam, universal cylindrical shape, and smooth non-irritating texture. Each pair is individually wrapped to ensure impeccable hygiene. The box contains 200 pairs, making it an economical and reliable solution for companies concerned with the hearing safety of their teams.
For optimal hearing protection, it is essential to properly insert the earplugs. Roll the earplug between your fingers to compress it, then gently insert it into the ear canal while slightly pulling the ear upward. The foam then expands to fit the shape of the canal and effectively blocks noise disturbances.
The 3M 312-1252 earplugs are designed for single use. It is recommended to discard them after each use to ensure perfect hygiene and consistent performance. Their individual packaging facilitates distribution and storage in the workplace.
Use these earplugs in environments where noise exceeds 85 dB, such as cutting workshops, welding zones, or heavy production sites. Their cordless design makes them particularly suitable for mobile positions or situations where discretion is required. For workers exposed daily to high noise levels, this model offers a reliable and comfortable solution.
Yes, with a sound attenuation of 33 dB, it is perfectly suited to high-intensity industrial settings.
No, they are designed for single use to ensure hygiene and effectiveness.
Yes, their slow-expanding foam and smooth texture ensure lasting comfort even over long periods.
Do you need additional safety equipment? Check out the following items: CDN signs “Mandatory Hearing Protectors” (ECO117), OSHA sign “Hearing Protectors Notice” (EOAV322), earplug dispensers (OA101D), PELTOR earmuffs (OPH10A), noise-reducing earplug dispensers (OA102).
Under “Accessories” at the bottom of the page, you can also find equipment for work, such as Impacto® fingerless stretch (GV501) and the high-visibility orange safety vest, adjustable (VV50).
Data sheet
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