EAR Arc Plugs
3M E-A-R ARC Plug Earplugs Hearing Conservation, 370-2000, in Carrying Case The ARC Plug provides clear hearing with instant protection. E-A-R ARC Plug is the only arc protection earplug with a patented hear-through design. Insert the red end for constant noise protection, providing steady protection with an NRR of 22dB. Insert the yellow end for protection with Hear-Through, allowing wearers to hear clearly under normal noise conditions. Features flexible flanges for comfortable seal. No batteries of or moving parts. Includes plastic chain and carrying case.
- *Double-end versatility
- *Insert the yellow end - Hear-Through design until arc flash occurs when the calibrated noise filter activates immediately to suppress noise to a safer level
- *Insert red end for protection against continuous hazardous noise.
- *Tri-flange, push-to-fit design washable and reusable
- *Material successfully tested for ARC exposures of category 2 and higher, ASTM F1959-2005 modified
- *Noise Reduction Rating (NRR)*: 22 dB. CSA Class AL
- Brand: 3M E-A-R
- Style: 3M E-A-R ARC Plug Earplugs Hearing Conservation, 370-2000, in Carrying Case
- Color: Yellow/Red
- Cord Type: Cloth
- Hearing Protection Style: Pre-Molded/Reusable
- Material: Elastomeric Polymer
- Noise Reduction Rating: 22 Decibel
- Packaging: Clam Shell
- Recommended Application: Electrical
- Product Type: Earplugs
- Shape: Multi-Flange
- Size: One Size Fits Most
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