3M earmuffs 4046719388103
3M™ Peltor™ Earmuffs »Optime II H520A«
Characteristics:
• Ear muffs with headband for loud noise
• Stainless spring steel
• High wearing comfort
• Very strong insulation even at low frequencies
• Comfortable to wear even during continuous use
• Versatile
• Plenty of space under the capsule
• Can be combined with other protective equipment
• Hygienic sealing rings with ventilation channels
• Soft padding
• Low pressure sealing rings
Attenuation values: SNR = 31 dB( A )
- H = 34 dB( A )
- M = 29 dB( A )
- T = 20 dB( A )
Weight: 210 g
Approval/Standard: EN 352
Color: green
RNR* 94 dB( A ) – 105 dB( A )
They are above the limit
Wearing hearing protection is mandatory. Ideal for high- and medium-frequency noise.