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Disposable Corded Ear Plug, 29 dB Noise Reduction Rating, Yellow

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E-A-R 311-1101 Disposable Corded Ear Plug, 29 dB Noise Reduction Rating, Yellow

Item #: 311-1101 by 3M

UPC #: 080529110012

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$98.57

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Features
  • Corded for easy short term storage around the neck
  • 3M™ E-A-R™ Classic™ earplugs set the standard in hearing protection as the world's first foam earplugs
  • Slow recovery, low pressure foam conforms to the shape of the earcanal for enhanced comfort and wearability
  • Moisture-resistant helps maintain a consistent expansion time, even in humid environments
  • Flame-resistant important for potential arc flash situations and for storage considerations
  • Noise reduction rating (NRR) 29 dB CSA Class AL
  • Poly bag package

Color/Finish

Yellow

Trade Mark

Classic™

Standard/Approvals

CSA Class AL

MFR Model

311-1101

Part no.

311-1101

Type

Disposable, Corded

Application

Automotive, Commercial Buildings, Construction, Design and Construction, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Marine, Military Maintenance, Military Maintenance, Mining, MRO, Oil and Gas, Pharmaceutical, Sub Applicatio....

Material

PVC Foam

Alternative UPC

70071514940

Alternate Part Number-1

11001

Product Overview
The 3M™ E-A-R™ Classic™ corded earplugs were the world's first foam earplugs and are still one of the most widely used earplugs today. Slow recovery, low pressure foam fits snugly to create a noise barrier that helps protect hearing from loud sounds. The earplugs are both flame-resistant and moisture-resistant. Bright yellow color allows supervisors to conduct a quick visual hearing protection compliance check. Recommended applications include chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: agriculture, automotive, chemicals, construction, general manufacturing, healthcare, oil and gas and pharmaceuticals. These earplugs have a Noise Reduction Rating (NRR) of 29 dB, CSA Class AL. However, research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in earplug fit, earplug fitting skill and motivation of the user.