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

3M ID  70071521044    CAT#  330-3002     
Model 3000 NRR 25 dB 330-3002
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.
  • 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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Overview

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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™.

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  • Ear protection
  • Ear protection
  • Noise isolation
  • Accomodates a wide range of wearers and work processes
  • Suitable for tough enviornments

Specifications

Color Black/Maroon
Hearing Protection Style Multi-position
Material ABS
Product Type Earmuffs
Size One Size Fits Most