- Order number: 54016320011
3M Peltor Optime II Ear Protection for Helmets
The 3M PELTOR Optime II earmuffs provide maximum protection in extremely noisy environments with an attenuation rating of 31 dB. They were specifically developed to reliably dampen even low frequencies, such as those encountered when working with heavy machinery or in agriculture. Thanks to the practical clip-on system, the earmuffs can be mounted quickly and securely onto professional helmets such as the Petzl Vertex or Alveo.
The generously sized cups ensure high wearing comfort by minimizing heat and moisture buildup. Wide sealing rings with integrated ventilation channels distribute pressure evenly, allowing for comfortable work throughout the day. To ensure long-term hygiene and protection, the cushions and inserts can be easily replaced when needed using separately available hygiene kits.
| Insulation value (SNR) | 31 dB |
| Standards | CE EN 352-1:2002 and EN 352:2020 |
| Compatibility | Petzl Vertex, Alveo and identical helmets |
| Weight | 210 g |
| Color | Olive green |
| Material | Plastic and natural latex |
| Special features | Ventilated sealing rings and replaceable pads |
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