• 3M™ E-A-R™ Classic Plus Metal Detectable Earplugs, 311-4101, yellow, corded
  • 3M™ E-A-R™ Classic Plus Metal Detectable Earplugs, 311-4101, yellow, corded

    3M ID 7000127210
    • Designed with detectable metal components for food processing and other industries where it is critical to keep earplugs from contaminating products and processes
    • Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL
    • Test compatible with 3M™ E-A-Rfit Validation System
    • Slightly longer than regular size 3M™ E-A-R™ Classic™ Earplugs for higher noise reduction when fit deeply in the earcanal
     More...
    Details

    Constructed from slow-recovery foam, the disposable earplug conforms to the shape of the ear canal for premium hearing protection.

    3M™ E-A-R™ Classic Earplugs are an economical, reliable choice in hearing protection and conservation. The slow recovery foam used to create these ear plugs, provides a flame resistant, moisture resistant and sound resistant barrier for the ear canal, along with a deeper fit in the ear canal making the 3M™ E-A-R™ Classic Earplug one of the most widely used foam earplugs today.

    • Designed with detectable metal components for food processing and other industries where it is critical to keep earplugs from contaminating products and processes
    • Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL
    • Test compatible with 3M™ E-A-Rfit Validation System
    • Slightly longer than regular size 3M™ E-A-R™ Classic™ Earplugs for higher noise reduction when fit deeply in the earcanal

    Suggested Applications

    • Sweat and moisture-resistant for use in humid environments
    • Designed with detectable metal components for food processing and other industries where it is critical to keep earplugs from contaminating products and processes
    • Stainless steel ball bearing in the earplug helps in metal detection systems. Also contains metal particles in cord for easy detection.
    Specifications
    Brand
    E-A-R™
    Colour
    Yellow
    Cord Color
    Blue
    Corded/WithOut Cord
    Corded
    Cord Material
    Metal Detectable Cord
    Cord Type
    Metal Detectable Cord
    CSA Class
    CSA Class AL
    Dielectric
    No
    Electrically Insulated
    No
    Features
    Metal Detectable, Moisture Resistant
    Hearing Protection Style
    Foam Roll Down
    Material
    PVC
    Metal Detectable
    Yes
    Moisture Resistant
    Yes
    Noise Reduction Rating
    29 Decibel, 33 Decibel
    Packaging
    Poly bag
    Plug Color
    Yellow
    Plug Material
    Foam
    Product Type
    Earplugs
    Recommended Application
    Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Food Safety, Grinding, Machine Operations, Painting, Sanding, Welding
    Recommended Industry
    Automotive, Construction, Design & Construction, Food Processing, Food Safety, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Metal Fabrication, Mining, Oil & Gas, Pharmaceutical, Transportation
    Reusable
    No
    Shape
    Cylinder
    Size
    One size fits most
    Contact a representative
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