3M PELTOR Optime III Helmet Attach Earmuff H540P3GS/E
SKU: H540P3GS/E
Regular price$69.00
3M™ PELTOR™ Optime III Helmet Attach Earmuff H540P3GS/E
High-performance helmet-mounted hearing protection for extreme noise environments
The 3M™ PELTOR™ Optime III H540P3GS/E Helmet Attach Earmuff is designed for workers operating in extremely noisy environments where reliable hearing protection and hard hat compatibility are essential. Featuring advanced double-shell cup technology, these helmet-mounted earmuffs provide exceptional noise attenuation while maintaining comfort during extended wear.
Designed to attach directly to compatible safety helmets, the H540P3GS/E is ideal for construction, mining, manufacturing, forestry, and heavy industry applications where high-level hearing protection is required.
Key Features
- SLC80 30dB (Class 5) hearing protection
- Reduces noise levels by up to 30dB
- Helmet-mounted design for seamless PPE integration
- Double-shell cup technology for superior noise reduction
- Compatible with 3M™ 25mm helmet slots and visors
- Includes 30mm adaptor backplate for additional helmet compatibility
- Large internal cup volume helps reduce heat and moisture build-up
- Soft, wide sealing cushions improve wearer comfort
- Durable construction for industrial environments
- Replaceable cushions and inserts available
Why Choose the 3M™ PELTOR™ Optime III H540P3GS/E?
Built for workers exposed to high noise levels, the Optime III helmet-mounted earmuff delivers premium hearing protection while allowing easy integration with hard hats and other head protection systems.
Perfect for:
- Construction sites
- Mining operations
- Manufacturing facilities
- Forestry work
- Heavy industrial environments
- Infrastructure projects
- Engineering and maintenance work
Advanced Double-Shell Technology
The unique double-shell cup construction minimises resonance within the earmuff housing, providing outstanding attenuation of both low and high-frequency workplace noise.
Ideal for protection against:
- Heavy machinery
- Industrial equipment
- Compressors and generators
- Mining and quarry operations
- High-noise manufacturing processes
Designed for Hard Hat Compatibility
The helmet attachment system allows the earmuffs to be mounted directly onto compatible hard hats, reducing interference and improving overall comfort when multiple PPE items are required.
Compatible with:
- 3M™ hard hats with 25mm attachment slots
- 3M™ visors and face protection systems
- Additional 30mm mounting applications via included adaptor plate
All-Day Comfort
Despite its high protection rating, the Optime III incorporates:
- Spacious ear cup interiors
- Soft sealing cushions
- Reduced pressure around the ears
- Lightweight helmet-mounted design
Helping improve comfort during long shifts.
Replaceable Hygiene Kits
Maintain performance, comfort, and hygiene with replacement cushion and insert kits.
Compatible Hygiene Kit:
- 3M™ Hygiene Kit 436038
Compliance & Standards
Complies with:
- AS/NZS 1270:2002
Protection Rating:
- SLC80: 30dB
- Class 5 Hearing Protection
Suitable for environments with eight-hour TWA noise exposures up to 105 dBA.
Related Products
Recently Viewed
Bulk Price Request
Looking to order in bulk? Let’s work out the best deal for you!
Simply fill out this form with the product code and quantity, and we’ll get back to you with a great price.
Product Disclaimer:
At Ausworkwear & Safety, we care about our customers and strive to ensure all product images, descriptions, and pricing are accurate and up to date. However, product details may change from time to time, and there may be slight delays in updates.
Online pricing may vary from in-store pricing, particularly across our QLD and NSW retail locations. We reserve the right to adjust pricing and promotional offers independently across channels. If you have any concerns, please contact us for the most current information.