EAR Arc Flash
Arc blast is instantly suppressed by a calibrated
filter, reducing it to a safer level.
Filter reacts instantaneously to reduce or
eliminate the risk of hearing damage or concussive disorientation.
Insert red end for steady-state 22dB protection
from high-noise levels (heavy equipment, etc.).
Comfortable triple-flange tips are based on the
popular E-A-R® UltraFit® design.
Fast and easy, no-roll insertion.
Washable and reusable plugs include a plastic
carrying case with dielectric chain.
Red end NRR 22dB; Yellow end NRR 0dB (level
dependent); ANSI S3.19-1974; CSA Class AL.