Hellberg 43002-001 Secure 2 Neckband Ear Defender
The neckband style hearing protector offers great versatility to the user. A perfect solution when you need hearing protection in combination with bump caps, wide brimmed helmets, helmets without attachment slots or stand-alone face protection. Protection level 2 is suitable for meduim to high noise levels, between 90-110 dB. The best choice for noise protection in environments such as building and construction, heavy industrial work and for long term noise exposures.
Features:
- Best choice in high frequency dominated noise
- Fully compatible with Hellberg’s Safe Visor System
- Colour coding for easy selection and identification
- Soft ear cushions maintains a high level of comfort protection
- The soft Velcro headband fits any head size and keeps an even pressure over head
- For long term use in medium noise level or shorter periods in high noise level environments
Specifications:
- Colour: Black/Yellow
- EN standards approval: EN352-3
- SNR: 30
- HML: 33-27-19
- ANSI approval: ANSI S-3.19-1974
- NRR: 25
- CSA approval: CSA Z94.2-02
- CSA Class: A
- AU/NZS approval: AU/NZS 1270:2002
- SLC80: 29
- Class: 5
- Environmental approvals: ROHS, REACH
- Weight: 215g
European Directives:
- Low Action Level 80 dB(A) - 135 dB(C): In areas where is the noise level matches or exceeds this lower action level, all employes must have access to protection
- Upper Action Level 85 dB(A) - 137 dB(C): In areas where is the noise level matches or exceeds this upper action level, all employes must use appropriate protection
- Maximum Exposure Level 87 dB(A) - 140 dB(C): No worker should -under no circumstance-be exposed to noise levels exceeding this maximum level. All personal working in this noise to level must use protection to lower the noise to levels safe within the lower action level
dB(A) Equivalent Noise Level (8 hours average), dB(C) Peak Noise Level (Peak Duration less than 1 second)
Attenuation Data |
Frequency | Mean Attenuation | Standard Deviation | Assumed Protection |
Hz | (dB) | (dB) | (dB) |
63 | 17.9 | 5.4 | 12.5 |
125 | 16.4 | 4.1 | 12.3 |
250 | 21.9 | 3.8 | 18.1 |
500 | 29 | 4 | 25 |
1000 | 40.2 | 4.9 | 35.3 |
2000 | 35.9 | 3.3 | 32.6 |
4000 | 36.2 | 5.8 | 30.4 |
8000 | 39 | 6.1 | 32.9 |
H=33 dB | M=27 dB | L=19 dB | SNR=30 dB |
Caulfield Industrial is Irelands’ largest online industrial supplier and stocks a full range of Hellberg Safety and Accessories providing Next Day Delivery throughout Ireland on all stocked items.