1. Hong Kong
  2. All 3M Products
  3. Personal Protective Equipment
  4. Hearing Protection
  5. Earplugs
  6. 3M™ E-A-R™ Classic™ Earplugs 311-1110, Corded, Paper Bag, 600 Pair/Case

3M™ E-A-R™ Classic™ Earplugs 311-1110, Corded, Paper Bag, 600 Pair/Case

3M ID 70071524592
  • 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs
  • 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs
  • Moisture-resistant—helps maintain a consistent expansion time, even in humid environments
  • Noise reduction rating (NRR) 29 dB. CSA Class AL
 More
View all details
Details
  • 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs
  • 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs
  • Moisture-resistant—helps maintain a consistent expansion time, even in humid environments
  • Noise reduction rating (NRR) 29 dB. CSA Class AL
  • Flame resistant—important for potential arc flash situations and for storage considerations
  • Cord allows earplugs to be stored conveniently around the neck in between uses

3M™ E-A-R™ Classic™ corded earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam, these disposable earplugs are uniquely moisture-resistant.. Pulpable paper packaging.

Still one of the most widely used foam earplugs today, the 3M™ E-A-R™ Classic™ earplug is an economical, reliable choice in hearing protection and conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier. - Pulpable paper packaging is ideal for pulp and paper industries. - Flame-resistant and moisture-resistant - Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL. - Test compatible with 3M™ E-A-Rfit™ Validation System. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation™.

Specifications
Brand
E-A-R™
Cord Color
Blue
Cord Type
Vinyl
CSA Class
CSA Class AL
Dielectric
No
Earplug Material
Foam
Electrically Insulated
Yes
Hearing Protection Style
Roll Down Foam
Material
PVC
Metal Detectable
No
Moisture Resistant
Yes
Product Code
311-1110
Product Color
Yellow
Product Series
E-A-R Classic
Product Type
Earplugs
Recommended Application
Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Pulp and Paper, Sanding, Welding
Recommended Industry
Construction, Design & Construction, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Metal Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
Reusable
No
Shape
Cylinder