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  • 3M™ E-A-R™ Classic™ SuperFit™ 30 Uncorded Earplugs 312-4201, in Poly Bag 2000 PR/Case
  • 3M™ E-A-R™ Classic™ SuperFit™ 30 Uncorded Earplugs 312-4201, in Poly Bag 2000 PR/Case

    3M Product Number 312-42013M ID 70071520913UPC 10080529120776
    • Poly bag keeps each pair of earplugs clean before use.
    • Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier
    • Slow-recovery earplug foam is flame-resistant and moisture-resistant
    • Noise Reduction Rating (NRR)*: 30 dB. CSA Class AL.
     More...
    Specifications
    Attribute Name
    Value
    Brand
    E-A-R™
    Color
    Yellow, Yellow
    Corded
    No
    Cord Type
    None
    CSA Class
    CSA Class AL
    Dielectric
    No
    Electrically Insulated
    Yes
    Hearing Protection Style
    Roll Down Foam
    Material
    PVC
    Metal Detectable
    No
    Moisture Resistant
    No
    Noise Reduction Rating
    30 Decibel
    Packaging
    Poly bag
    Plug Material
    Foam
    Product Series
    E-A-R Classic
    Product Type
    Earplugs
    Recommended Industry
    Automotive, Construction, Food and Beverage Manufacturing, General Manufacturing, Marine, Sub Applications, Military Maintenance, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Repair and Operation (MRO), Transportation
    Reusable
    No
    Shape
    Cylinder
    Size
    Regular
    TDS Required
    Yes
    Details
    • Poly bag keeps each pair of earplugs clean before use.
    • Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier
    • Slow-recovery earplug foam is flame-resistant and moisture-resistant
    • Noise Reduction Rating (NRR)*: 30 dB. CSA Class AL.
    • Test compatible with 3M™ E-A-Rfit™ Validation System

    The E-A-R™ Classic™ SuperFit™ 30 orange “fitting ring" provides a guideline for proper fitting and quick visual compliance check..

    Another innovation from 3M™ E-A-R™, the Classic™ SuperFit™ 30 has a built-in visual check - the orange fitting ring. If the ring is visible after insertion, refitting is recommended for best hearing protection.

    (bul) Poly bag keeps each pair of earplugs clean before use. (bul) Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier (bul) Slow-recovery earplug foam is flame-resistant and moisture-resistant (bul) Noise Reduction Rating (NRR)* 30 dB. CSA Class AL. (bul) 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™.

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