Helmet-Mounted Earmuff – Class 5 – 27dB SLC80

Engineered for high-noise Australian worksites, these helmet-mounted earmuffs deliver reliable Class 5 hearing protection without compromising comfort or productivity. With an SLC80 rating of 27dB, they’re suited to demanding environments where intermittent and continuous noise exposure is common across construction, mining, and manufacturing operations.

Designed to integrate directly with compatible hard hats, the earmuffs fit helmets featuring 25mm or 30mm earmuff slots, including broad-brim styles. The adjustable height mechanism allows users to fine-tune positioning for an effective seal, helping reduce the risk of under-protection caused by poor fit. Robust TPU cushions support extended wear, improving compliance on long shifts and reducing downtime associated with discomfort.

Certified to AS/NZS 1270:2002 (SMK 41381), this hearing protector supports site safety and audit requirements. It is well suited to high-noise tasks such as jackhammering and sandblasting (noise level selection should be made in accordance with AS/NZS 1270 guidelines and your site’s exposure criteria).

Maintenance is straightforward: clean external surfaces using soap and lukewarm water (do not immerse). Inspect regularly for cracks or worn parts and replace cushions at least twice yearly to maintain performance and hygiene. Store in a clean, dry, dust-free area and avoid prolonged exposure to heat or direct sunlight. Note: metallic components may increase electricity hazards.