Earmuffs Model 3000 E-A-R™ Model 3000 Earmuffs 330-3002
| Attenuation Rating | 25 Decibel | 
| Bluetooth | No | 
| Brand | E-A-R™ | 
| Case Quantity | 24 | 
| CSA Class | CSA Class B | 
| Dielectric | Yes | 
| Earmuff Style | Over the Head | 
| Electrically Insulated | Yes | 
| Hearing Protection Style | Multi-position, Over-the-Head | 
| Hearing Protection Type | Headband | 
| Material | ABS | 
| Metal Detectable | No | 
| Noise Attenuating Headsets | Yes | 
| 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 | 
| Size | One Size Fits Most | 
- 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

 




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