3M PELTOR X Series Earmuff  X4P51E

3M™ PELTOR™ X Series Earmuff, X4P51E, full brim hard hat attached electrically insulated.

These earmuffs help protect against arc flash and other electrical hazards with electrically insulated (dielectric) attachments. A universal mounting attachment fits most hard hats, and earcup pivot points tilt to offer comfort and efficiency. 

• Noise Reduction Rating (NRR)*: 26 dB. CSA Class A

• Fit can be verified with 3M™ E-A-Rfit Dual-Ear Validation System

• Replaceable ear cushions and foam liners (3M™ PELTOR™ Hygiene Kit HYX4)