AOSafety Multiple Use E-A-R ARC Plug Dual End And Triple Flange Polymer Uncorded Earplugs - 1 Pair Per Blister Card, 10 Pair Per Box
E A R ARC Plug earplugs allow workers to hear conversation, signals and other critical sounds clearly without impairment. If an arc flash occurs, the calibrated noise filter activates immediately to suppress the noise to a safer level without dangerous delay reducing the chance of hearing damage and concussive disorientation. Plus, with double-end versatility, workers just have to insert the plug s red end for protection against extended exposures to continuous hazardous noises.
ARC Plug features a nonlinear acoustical design with a calibrated filter within the plug stem. Yellow end - clear hearing w/ instant protection against arc blast Red end - protection against constant hazardous noise NRR 22 Aids in compliance with NFPA 70E Washable and reusable
EARPLUG ARC PLUG 10PR/CA