311-1250 - 

Ear Plugs, Corded, 33 dB Noise Rating, Regular, Foam, Neon Yellow

3M 311-1250

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3M 3M
Manufacturer Part No:
Newark Part No.:
Product Range
311 Series
Also Known As:
GTIN UPC EAN: 10080529110333 70071515129
Technical Datasheet:
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Product Information

311 Series
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Product Overview

The 311-1250 is a yellow Corded Earplug seals the ear-canal with soft and slow-recovery foam for excellent noise reduction and reliable hearing protection. The 70071515129 E-A-Rsoft™ Yellow Neons™ tapered earplug is easy to roll down and insert, then expand within the ear-canal for a comfortable and secure fit. The earplug is made up of polyurethane. Test compatible with 3M™ E-A-Rfit™ validation system. The NRR may overestimate the hearing protection provided during typical use. 3M™ recommended reducing the NRR by 50% for estimating the amount of noise reduction provided.
  • Soft, pliable foam offers comfort for wearing over an extended time
  • Low-pressure foam makes plug less noticeable
  • Easy to roll down for quick and easy insertions
  • Poly bag keeps earplug clean before use
  • Regular size fits most ear canals
  • Noise reduction rating (NRR) - 33dB CSA class-AL


Automotive, Medical, Defence, Military & Aerospace, Maintenance & Repair

Also Known As

GTIN UPC EAN: 10080529110333 70071515129


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