• Country Origin: PL
  • Manufacturer: 3M CANADA
  • Manufacturer Category: SAFETY
  • Manufacturer Product Code: 7100097448
  • Mfr Vendor ID: 594
  • SPF Product ID: 2191440
  • Unit of Measure: E
  • UPC: 00078371671013
  • Web Group: 5050203000000
• Electrically insulated: Appropriate for a wide range of applications
• High-performance arms: Balance durability and flexibility
• Easy click in/ click out: Move cups on and off ears easily
• Convenient storage: Store with cups clicked in or out
• Compatibility with hard hats: Designed for use with a standard hard hat slot
• Fit can be confirmed: Verify with 3M™ E-A-Rfit™ Dual-Ear Validation System
• Series has a wide range of attenuation: Choose from 21 dB NRR to 31 dB NRR
• These earmuff cups are made of non-conductive (sometimes referred to as “dielectric”) material while the metal components of the headbands and the helmet attachment mechanisms are covered in non-conductive material. This product was found to be electrically insulated, withstanding a voltage up to 1.2 kV, at an external laboratory against a modified test method based on EN 397:2012 under dry conditions. The user must determine the overall suitability of this product for the intended application taking into account any hazards other than noise for which this product is tested and approved.