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  6. 3M™ E-A-R™ Model 3000 Earmuffs 330-3002, 24 EA/Case

3M™ E-A-R™ Model 3000 Earmuffs 330-3002, 24 EA/Case

3M ID 70071521044
  • These lightweight earmuffs may be worn over-the-head, behind-the-head, or under-the-chin.
  • Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit.
  • Durable, lightweight construction of non-conductive, dielectric plastic.
  • Noise Reduction Rating* NRR 25 dB (CSA class A) when the band is worn over-the-head. NRR 26 dB (CSA Class AL) when the band is worn under-the-chin. NRR 26 dB (CSA Class AL) when band is worn behind-the-head.
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Details
  • These lightweight earmuffs may be worn over-the-head, behind-the-head, or under-the-chin.
  • Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit.
  • Durable, lightweight construction of non-conductive, dielectric plastic.
  • Noise Reduction Rating* NRR 25 dB (CSA class A) when the band is worn over-the-head. NRR 26 dB (CSA Class AL) when the band is worn under-the-chin. NRR 26 dB (CSA Class AL) when band is worn behind-the-head.

3M™ earmuffs feature durable, lightweight construction of non-conductive, dielectric plastic that can be worn over-the-head, behind-the-neck or under-the-chin.

This earmuff combines excellent attenuation with comfortable durability. Provides a protective seal without excess pressure while the pivoting earcup connections help maintain the seal and proper alignment. • These lightweight earmuffs may be worn over-the-head, behind-the-head, or under-the-chin • Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit • Durable, lightweight construction of non-conductive, dielectric plastic • Noise Reduction Rating* NRR 25 dB (CSA class A) when the band is worn over-the-head. NRR 26 dB (CSA Class AL) when the band is worn under-the-chin. NRR 26 dB (CSA Class AL) when band is worn behind-the-head *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™.

Suggested Applications

  • Ear protection
  • Noise isolation
  • Accomodates a wide range of wearers and work processes
  • Suitable for tough enviornments
Specifications
Brand
E-A-R™
CSA Class
CSA Class B
Dielectric
Yes
Electrically Insulated
Yes
Hearing Protection Style
Multi-position, Over-the-Head
Hearing Protection Type
Headband
Material
ABS
Metal Detectable
No
Packaging
Box
Product Color
Black/Maroon
Product Series
E-A-R
Product Type
Earmuffs
Recommended Application
Assembly, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operation, Painting, Sanding, Welding
Recommended Industry
Automotive, General Manufacturing, Metal Fabrication, Military Maintenance, Military Maintenance, Repair & Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Repair & Operation (MO), Transportation
Shape
Earmuffs