Product Description
E-A-R Classic Earplugs 311-4101
- *U.S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the user. Refer to applicable regulations or guidance on how to adjust attenuation label values. It is recommended that the NRR be reduced by 50% to better estimate typical protection.
- CSA Class AL
- Compatible with the 3M E-A-Rfit Validation System
- Dispenser packaging option available for uncorded earplugs
- Features a Noise Reduction Rating (NRR)* of 29 dB
- Moisture-resistant foam
- Pillow pack option for storage of earplugs between uses
- Proprietary soft, slow-recovery foam is comfortable and helps with earplug fitting
This earplug’s moisture resistant foam is initially firm to make fitting the earplug easier, softening once it’s in the ear to comfortably expand and conform to the shape of each ear canal. The slow recovery feature helps with earplug insertion by giving the user time to get the compressed foam cylinder (rolled down earplug) into the ear before the foam fully expands. Per-pair packaging options include a pillow pack that can be used to store earplugs between uses or a standard polybag; dispenser bottles for One Touch Pro dispenser are also available. Comes with or without cord to suit user preference.
This product is EARfit testable to help validate the level of protection the individual user can achieve with this product.
For more information about E-A-R Classic Earplugs 311-4101, visit the official 3M website.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
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Additional information
| Unit of Measure | |
|---|---|
| Product Id | |
| Part Number | |
| UPC | |
| Weight | 2.3 lbs |
| Brand | |
| Attenuation Rating | 33.0 Decibel |
| Banded | No |
| Case Quantity | 2000 Pair |
| Cord Color | Blue |
| Cord Material | Metal Detectable Cord |
| Cord Type | Metal Detectable Cord |
| Corded | Yes |
| Dielectric | No |
| Dispenser Available | No |
| Earplug Color | Yellow |
| Earplug Material | Foam |
| Earplug Shape | Cylinder |
| Earplug Size | Large |
| Electrically Insulated | No |
| pa_green-certification-or-other-recognition | |
| pa_green-environmental-attribute | |
| Hearing Protection Style | Roll Down Foam |
| Insertion Style | Roll Down |
| Metal Detectable | Yes |
| Moisture Resistant | Yes |
| Pairs Per Package | 200 |
| Product Color | Yellow |
| Product Series | E-A-R Classic |
| Product Type | Earplugs |
| Recommended Application | Sanding, Electrical, Painting, Machine Operation, Grinding, Welding, Blasting, Assembly, Facility Maintenance, Cleaning, Food Safety, Demolition |
| Recommended Industry | Mining, Industrial Maintenance, Food Safety, Oil & Gas, Transportation, Metal Fabrication, Pharmaceutical, Heavy Infrastructure, Design & Construction, General Manufacturing, Construction |
| Reusable | No |
| Roll-Down Required | Yes |
| Shape | |
| Slow-Recovery Foam | Yes |
| Dimensions | 9.2 × 6.2 × 11.9 in |
