Hellberg Secure 3 Helmet Mount Ear Defenders 31 snr – HB-42003-001
The Hellberg Safety Secure 3 Helmet Mount Ear Defenders deliver high-performance hearing protection for demanding work environments. Designed for direct attachment to safety helmets, these ear defenders provide reliable protection while maintaining comfort, stability, and ease of use.
With an SNR rating of 31 dB, the Secure 3 offers protection level 3, making it ideal for high to very high noise environments (100–115 dB). It performs particularly well in low-frequency noise conditions, where consistent protection is critical for safety and concentration.
Hellberg constructs these ear defenders with a durable, helmet-mounted design that withstands harsh environments. The slim profile reduces the risk of snagging on branches, cables, or confined spaces—making them especially suitable for arborists, forestry work, and construction.
A strong steel spring mechanism ensures long-lasting performance, tested for thousands of uses, while the design avoids exposed metal parts for improved safety.
You can position the ear defenders in three distinct modes:
Working position – fully sealed over the ears
Standby position – slightly away from the ears
Parking position – rotated back when not in use
This flexibility allows you to adapt quickly to changing noise levels without removing your helmet.
The ear defenders also fit a wide range of safety helmets and integrate easily with face protection systems, creating a complete PPE solution.
Soft, replaceable “snap-in” ear cushions provide a comfortable seal while minimising sweat buildup. You can replace the cushions quickly to maintain hygiene and long-term performance.
The adjustable fit ensures consistent pressure and comfort during extended use.
SNR 31 dB – protection level 3 for high-noise environments
Ideal for low-frequency noise conditions
Helmet-mounted design for integrated head and hearing protection
Three-position adjustment (working, standby, parking)
Slim profile reduces snagging risk
Durable steel spring system for long service life
Replaceable snap-in cushions for comfort and hygiene
Compatible with most safety helmets and visor systems
Model: HB-42003-001
SNR: 31 dB
Weight: approx. 300 g
Standard: EN 352-3 compliant
Mounting: Helmet attachment arms
Arborists and forestry work
Construction and industrial environments
Grounds maintenance and landscaping
Any high-noise applications requiring helmet integration
| MPN | HB-42003-001 |
|---|---|
| Brand | Hellberg |
Orders placed by 2pm will be processed & dispatched the same working day (subject to stock availability).
You will receive an email letting you know when your order has been dispatched. Once your order has been dispatched, the delivery will be attempted twice on consecutive days. If the carriers need to try a third attempt, you may be liable for a re-delivery charge.
We use a courier service to deliver larger items, which normally requires a signature. If you are likely to be out when our delivery is due, you may enter delivery instructions (e.g. ‘Please leave order in porch’) in the order notes as you check out. However, if you do ask for goods to be left on your property while you are out, the courier will be unable to get a signature, so this is at your own risk.
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