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3M™ E-A-R™ Earmuffs, Model 2000H 330-3031, Cap-Mount 24 EA/Case

3M Product Number 330-30313M ID 70071515418UPC 10080529300130
  • Lightweight, durable plastic construction is non-conductive and dielectric for tough environments.
  • An "at-rest" position eliminates contact with other gear to reduce contamination and distortion.
  • Works with most slotted hardhats
  • Noise Reduction Rating* NRR 21 dB. CSA class B
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Specifications
  • Brand
    E-A-R™
  • Color
    Black/Maroon
  • Electrically Insulated
    Yes
  • Hearing Protection Style
    Hard Hat Attached
  • Material
    ABS
  • Noise Reduction Rating
    21 Decibel
  • Packaging
    Box
  • Product Series
    E-A-R
  • Product Type
    Hard Hat Attached Earmuffs
  • Recommended Industry
    Automotive, General Manufacturing, Metal Fabrication, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
  • Shape
    Earmuffs
  • Size
    One Size Fits Most
Details
  • Lightweight, durable plastic construction is non-conductive and dielectric for tough environments.
  • An "at-rest" position eliminates contact with other gear to reduce contamination and distortion.
  • Works with most slotted hardhats
  • Noise Reduction Rating* NRR 21 dB. CSA class B

3M™ earmuffs feature durable, lightweight construction of non-conductive, dielectric plastic that mounts to most hard hats without an adaptor and easily swing out of the way when not in use.

Mounts to most hard hats without an adaptor and easily swing out of the way when not in use. - Lightweight, durable plastic construction is non-conductive and dielectric for tough environments. - An "at-rest" position eliminates contact with other gear to reduce contamination and distortion. - Works with most slotted hardhats - Noise Reduction Rating* NRR 21 dB. CSA class B *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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