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3M™ PELTOR™ Optime™ II Earmuff
$52.00 inc. GST
The 3M™ PELTOR™ Optime™ II Neckband Earmuff H520B offers reliable hearing protection with a comfortable design. Perfect for high-noise environments like construction and agriculture.
Description
3M™ PELTOR™ Optime™ II Earmuff
The 3M™ PELTOR™ Optime™ II Neckband Format Earmuff H520B is designed for demanding noise-hazard environments, providing effective protection in settings with substantial industrial noise, such as airports, construction sites, and agricultural work.
These earmuffs are engineered to muffle even extremely low frequencies, ensuring high-level hearing protection. The neckband design offers flexibility, allowing wear with complementary PPE without interference. Reducing noise levels by up to 27 dB, the large earcup space helps minimize heat and moisture build-up. Soft, wide cushions provide comfort during prolonged use, and replacement hygiene kits for cushions and foam inserts are available to extend the product’s lifespan.
Key Features:
- Noise reduction rating of 27 dB SLC80
- Soft, wide cushions decrease pressure around the ears
- Large space inside the cups reduces heat and moisture build-up
- Available in headband, helmet-attached, and Hi-Viz models
Specifications:
- Brand: PELTOR™
- CSA Class: 5
- Electrically Insulated: No
- Material: ABS
- Packaging: Box
- Product Colour: Green/Black
- Product Series: Optime
- Product Type: Earmuffs
Brand
3M
3M is a global leader in welding, abrasives, PPE and industrial safety solutions. At Days Industrial, we supply a wide range of products with a strong focus on Speedglas welding helmets, Cubitron abrasives and trusted PPE used by professional welders, fabricators and industrial workplaces across Australia.
The Speedglas range is recognised worldwide for advanced welding protection, offering premium auto-darkening welding helmets, respiratory protection systems and welding safety equipment designed for demanding industrial environments. Alongside this, Cubitron cutting discs, flap discs and grinding abrasives are trusted for fast cutting performance, long service life and consistent results across steel and stainless steel applications.
Days Industrial also supplies respiratory protection, hearing protection and workplace safety products designed to improve comfort, productivity and safety on site. Shop genuine welding, abrasive and PPE solutions online at Days Industrial.

