3M X3A Premium Ear Muffs

• • • Over-the-head hearing protection with Noise Reduction Rating (NRR) of 28 dB for moderate to high noise exposure
    • Twin headband design helps reduce heat buildup with good fit and balance
    • Wire headband offers comfortable pressure during prolonged usage
    • Earcups tilt to ensure a customized fit and comfort for individual users
    • Electrically insulated (dielectric) wire headband helps reduce exposure to electrical hazards
    • EN/ANSI Approved.

Easy-to-replace cushions and inserts help prolong the life of the earmuffs and keep them clean. Suggested applications and worksites for these earmuffs include metal processing, automotive, airports, construction, textile manufacturing, chemical and pharmaceutical manufacturing, cement manufacturing, printing, woodworking, heavy engineering, foundry, steelworks, mining, and quarrying. X-Series Over-the-Head Earmuffs feature electrically insulated (dielectric) wire headbands. The metal components of the headbands have been covered by a non-conductive material for use in a low voltage electrical hazard (less than 440 V ac). The product has been evaluated at an external laboratory against a modified test method based on EN397:1995. During assessment, the leakage current did not exceed 1.2mA when the external surface of the product made contact with an electric.