3M Ear defender X2A EN 352-1 SNR 31 dB head band dielectric medium cup structure

Login to see prices

SKU:04046719695461

Double-band design
– Head band design dielectric
– Medium to high attenuation and medium cup structure Application providing protection from moderate to high noise levels in industry, roadworks, construction work etc. EN 352-1 / (SNR) = 31 dB / H value = 34 dB / M value = 29 dB / L value = 20 dB Further technical information:
– L-value: 20dB
– Property: Average cup structure
– M value: 29dB
– H value: 34dB
– Subject to audit: Yes