Acc. to EN 352-1. With safety attachment for all hard hats with 30 mm slot system and face/ear protection G500 (YT38.1). High wear comfort and low pressure inside ear even after extended wear
For high-noise environments, provides excellent sound insulation even at extremely low frequencies.
Applications: outdoor work, building trade, airports.
SNR value | 30 db |
H value | 34 db |
M value | 28 db |
L value | 19 db |