3M™ E-A-R™ Classic™ Corded, Poly Bag 311-1101, 21dB (Class 3) (Box of 200 Pairs)
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3M™ E-A-R™ Classic™ Corded, Poly Bag 311-1101, 21dB (Class 3) (Box of 200 Pairs) is backordered and will ship as soon as it is back in stock.
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3M™ E-A-R™ Classic™ Corded, Poly Bag 311-1101, 21dB (Class 3) (Box ...
Description
Description
The 3M™ E-A-R™ Classic™ Corded Earplugs were the world’s first foam earplugs and are still one of the most widely used earplugs today. Slow recovery, low-pressure foam fits snugly to create a noise barrier that helps protect hearing from loud sounds. These earplugs are moisture-resistant. Bright yellow colour allows supervisors to conduct a quick visual hearing protection compliance check.
Classic earplugs were the industry’s first foam earplugs, virtually revolutionising hearing protection. Today, the revolution continues. It meets more wearer and environmental needs with its proprietary foams, preferred cylindrical shape, and proven in-ear comfort.
- 3M proprietary slow recovery foam ensures a good custom fit inside most ear canals with optimal in-ear pressure
- Fully tested and approved against AS/NZS 1270 with SLC₈₀ 21dB (Class 3) rating
- Cylindrical design fits comfortably and offers an effective acoustic seal
- Textured surface helps them stay in place with jaw movement over long periods
- Moisture-resistant
- 23dB (Class 4) attenuation and tested and approved against AS/NZS 1270:2002
- Hydrophobic construction (repels water)
Specification
| Brands | E-A-R™ |
| Attenuation Rating | 21.0 Decibel |
| CSA Class | CSA Class AL |
| Cord Type | Vinyl |
| Cord Colour | Blue |
| Dielectric | No |
| Earplug Material | Foam |
| Earplug Shape | Cylinder |
| Earplug Size | Regular |
| Electrically Insulated | Yes |
| Hearing Protection Style | Roll Down Foam |
| Insertion Style | Roll Down |
| Moisture Resistant | Yes |
| Product Series | E-A-R Classic |
| Recommended Application | Demolition, Blasting, Painting, Sanding, Assembly, Facility Maintenance, Electrical, Machine Operation, Grinding, Cleaning, Welding |
| Specifications Met | AS/NZS 1270:2002 |
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