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

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

SKU: 7000002314
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.
  • Product Additional Description

    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™.
  • Product Tech Data Sheet

    https://multimedia.3m.com/mws/media/1087488O/hearing-protection-for-impulse-noise-technical-bulletin.pdf
  • Product Feature

    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.
  • Minimum Order

    Case
  • Catalog Number

    330-3001
  • Call For Pricing

    402 580-4478