3M Anti noise ear protection helmets OPTIME 3 PELTOR 227.43.90

3M™ Peltor™ Optime III™ Earmuffs H540A

Twin cup construction

Spring steel bar with 2 point suspension

Variable adjustable and ergonomic shape

constant contact pressure

Wide and comfortable sealing bags

Very good protection at high volumes

Double capsule construction for increased insulation performance

Perfect adaptation to the shape of the head

Capsule sealing seat protects against leakage

Filled with a unique combination of liquid and foam

Restoration of hygiene and insulation without new purchase

universally applicable

good heat dissipation

CE tested and meets European standard EN352-1: 1993

Technical data:

Insulation value: 35

SNR: 35dB

High level range: 40 dB

Mid-Range Level: 32 dB

Low level level 23 dB


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
AUDITIVA OPTIME 3 PELTOR / ALTN2273032