3M™ PELTOR™ Optime™ II Earmuffs, groen, hoofdband, H520A-407-GQ Scotch-Brite™ Equipment - Machines Manual sanding

3M™ PELTOR™ Optime™ II Earmuffs, groen, hoofdband, H520A 407 GQ Scotch Brite™ Equipment Machines Manual sanding Equipment Machines Manual sanding Coating type Dense coating Hole configuration Flat Protective layer weight J weight Shelf life in days 3650 Days Smallest sellable unit* Roll Grit P100 Brand 3M™ Product color Chestnut brown Product form Roll Abrasive material Aluminum oxide Total width (metric) 38 mm Total length (metric) 25 m Connection type Resin Close Arrow Up Icon Parts Cleaning Recommended Sector Pharmaceutical Utilities Agricultural Sector Recommended Application Welding Assembly Demolition Workplace Maintenance Grinding Sanding Bluetooth No Communication via external two way radio No Noise Reduction Value 31 dB Noise Reduction Value (HML) H=35 M=29 L=19 Noise Reduction Value (SNR) 31 dB Dielectric No Electrically insulated No External audio input No Hearing protection type Headband Earcap style Headband Noise canceling headsets Yes Quantity per box 20 Built in FM AM radio receiver No Built in two way radio No Smallest sellable unit* Piece Brand PELTOR™ Product color Green Product series Optime Product type Earcap Complies with specifications EN 352 1:2020 CE Approved Close Arrow Up Icon