Bel II




      
  
  

    

    

            

                            

        






The SILENTA Bel II is an extremely light-weight, all-plastic hearing protector with a 360 ° rotating headband. The all-plastic construction makes the Bel II di-electric and safe to use in high voltage environments and the rotating headband allows the user to combine it with other safety equipment. Its durability, versatility, wearing comfort and a prize-winning design makes the Bel II a true allrounder.


   


FEATURES




    

  • Light and durable construction
    • 

  • Slim line and ergonomic design
    • 

  • Head strap allows the use behind the head and under the chin
    • 

  • Headband rotation of 360 degrees
    • 

  • All-Plastic construction – Safe to use in high voltage environments
    • 

  • Weight only 114 g, 4.0 oz
    • 

  • Color: Red
    • 

  • Nato Stock Number 4240-58-000-0715
    • 



   


SNR 21 dB 
NRR 20 dB


 






ATTENUATION VALUES
 H = 25 db
 M = 18 db
 L = 12 db
 SNR = 21 db






 Frequency (Hz)




125




250




500


1000
2000
3150


4000




6300




8000






Mean attenuation (dB)
9.4
10.5
22.0
21.7
29.5
35.2
35.8
33.4
32.1




Std. Deviation
3.2
2.2
2.3
2.6
4.5
3.2
3.4
4.4
5.1




APV-value (84%)
6.2
8.3
19.7
19.1
25.0
32.0
32.4
29.0
27.0






 


 



 
File downloadSize 


 
Brochure1.28 MB