Hellberg 41002-001 Secure 2 Headband Ear Defender
The headband style hearing protectors offer great comfort and quality to all professional users. A light and durable headband construction with soft cushions and easy size adjustment provides a perfect fit for all head sizes. Protection level 2 is suitable for meduim to high noise levels, between 90-110 dB. It is the best choice for noise protection in environments such as building and construction, heavy industrial work and for long term noise exposures.
Features:
- Headband: Durable and non-conductive construction to be worn over-the-head. Features a soft replacable cushion that rests lightly on your head for comfortable use the entire working day.
- Made of high quality plastic: Durable construction made from thermoplastics that withstand rough environments and variable temperatures without ever loosing its clamping force and flexibility. This non-conductive construction makes it a perfect choice for working close to electrical sources.
- Telescopic size adjustment: Smooth and easy size adjustment with one single adjustment point, eliminating any risk of tilting, for a tight and comfortable fit.
- Replaceable cushions with "snap-in" system: Comfortable cushions with minimal sweat retention and soft foam filling increases comfort. The snap-in system enables regular replacement for a long-lasting and hygienic product with high performance.
- Integration with face protection: The unique visor integration allows you to combine any of Hellberg's hearing protectors with face protection.
- Noise Protection Level: Hellberg hearing protectors are divided into three noise protection levels, ranging from low to high noise protection. These are clearly indicated with bright safety colours for easy identification and selection.
Specifications:
- Colour: Black/Yellow
- EN standards approval: EN352-1
- SNR: 30
- HML: 35-28-18
- ANSI approval: ANSI S-3.19-1974
- NRR: 26
- 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: 248g
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 employees 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 employees 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 | 18.2 | 5.4 | 12.8 |
125 | 13.6 | 3.4 | 10.2 |
250 | 21.8 | 2.7 | 19.1 |
500 | 30.7 | 3.1 | 27.6 |
1000 | 39.4 | 3 | 36.4 |
2000 | 35.8 | 2.9 | 32.9 |
4000 | 37.6 | 2.8 | 34.8 |
8000 | 40 | 4.8 | 35.2 |
H=35 dB | M=28 dB | L=18 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.