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  6. 3M™ E-A-R™ Model 1000 Earmuffs 330-3001, 24 EA/Case

3M™ E-A-R™ Model 1000 Earmuffs 330-3001, 24 EA/Case

3M ID 70071515400
  • 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 20 dB (CSA class B) when the band is worn over-the-head. NRR 22 dB (CSA Class A) when the band is worn under-the-chin. NRR 22 dB (CSA Class B) when band is worn behind-the-head.
  • *The NRR may overestimate the hearing protection provided during typical use.
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Details
  • 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 20 dB (CSA class B) when the band is worn over-the-head. NRR 22 dB (CSA Class A) when the band is worn under-the-chin. NRR 22 dB (CSA Class B) when band is worn behind-the-head.
  • *The NRR may overestimate the hearing protection provided during typical use.

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.

Low-profile and lightweight earmuffs may be worn over-the-head, behind-the-head, or under-the-chin. Provides a protective seal without excess pressure while the pivoting earcup connections maintain the seal and proper alignment. • 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 20 dB (CSA class B) when the band is worn over-the-head. NRR 22 dB (CSA Class A) when the band is worn under-the-chin. NRR 22 dB (CSA Class B) 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™.

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
Earmuff
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