BRACKETS-Adapters 3721 for helmet ear protectors, PAIR
82305-AD
Secure attachment, total performance.
· Model: 3721, adapters/brackets for mounting earmuffs on safety helmet
· Slot compatibility: standard 30 mm (universal type for helmets with side slot)
· Earmuff attachment: compatible with cups with universal clip/bayonet type engagement for helmet
· Material: reinforced technical polymer, no exposed metal parts (suitable for dielectric environments)
· Working positions: 3 (use, ventilation/stand-by and rest, with side folding)
· Installation: quick tool-free snap; secure release design
· Service thermal resistance: -20 °C to +50 °C
· Finish: black matte anti-reflective
· Pair weight: ~70 g
· Package content: PAIR (2 adapters)
· Normative compatibility: designed to integrate into systems that comply with EN 352-3 when combined with certified helmet and earmuffs
· Model: 3721, adapters/brackets for mounting earmuffs on safety helmet
· Slot compatibility: standard 30 mm (universal type for helmets with side slot)
· Earmuff attachment: compatible with cups with universal clip/bayonet type engagement for helmet
· Material: reinforced technical polymer, no exposed metal parts (suitable for dielectric environments)
· Working positions: 3 (use, ventilation/stand-by and rest, with side folding)
· Installation: quick tool-free snap; secure release design
· Service thermal resistance: -20 °C to +50 °C
· Finish: black matte anti-reflective
· Pair weight: ~70 g
· Package content: PAIR (2 adapters)
· Normative compatibility: designed to integrate into systems that comply with EN 352-3 when combined with certified helmet and earmuffs
Adapt your earmuffs to the helmet with firmness and professional ergonomics, ensuring hearing protection without sacrificing comfort or mobility.
Its universal 30 mm design and dielectric metal-free construction offer quick installation, wide compatibility and reliability in the field.
The BRACKETS-Adapters 3721 have been developed for professionals who demand stable, ergonomic and durable attachment of their hearing protectors on safety helmets. Their 30 mm universal type design maximises compatibility with the most used helmets in the industry and standard fitting earmuffs, reducing costs and integration times.
Manufactured in reinforced technical polymer, free of exposed metal, they offer a reliable dielectric solution for work in electrical proximity. The three operational positions (use, stand-by and rest) optimise ventilation and communication when continuous attenuation is not required, improving productivity without compromising protection.
Usage suggestions: ensure that the helmet has a 30 mm side slot; combine the adapters with earmuffs and helmets certified to comply with EN 352-3 as a system; perform a functional test of folding and retention before starting the day; periodically inspect for wear and gaps and replace if damage is detected; clean with a soft cloth and avoid harsh solvents.
With an outstanding quality-price ratio, the 3721 offers operational consistency, tool-free assembly ease and a performance you can feel from the first click.
Use cases:
- Construction and civil works: integration of earmuffs into helmets with a 30 mm slot for demolition, cutting and compaction tasks.
- Manufacturing and MRO industry: production lines, mechanical maintenance and metalworking with continuous hearing protection requirements.
- Energy and utilities: dielectric demanding environments (substations, wind) where secure assembly without exposed metal parts is required.
Its universal 30 mm design and dielectric metal-free construction offer quick installation, wide compatibility and reliability in the field.
The BRACKETS-Adapters 3721 have been developed for professionals who demand stable, ergonomic and durable attachment of their hearing protectors on safety helmets. Their 30 mm universal type design maximises compatibility with the most used helmets in the industry and standard fitting earmuffs, reducing costs and integration times.
Manufactured in reinforced technical polymer, free of exposed metal, they offer a reliable dielectric solution for work in electrical proximity. The three operational positions (use, stand-by and rest) optimise ventilation and communication when continuous attenuation is not required, improving productivity without compromising protection.
Usage suggestions: ensure that the helmet has a 30 mm side slot; combine the adapters with earmuffs and helmets certified to comply with EN 352-3 as a system; perform a functional test of folding and retention before starting the day; periodically inspect for wear and gaps and replace if damage is detected; clean with a soft cloth and avoid harsh solvents.
With an outstanding quality-price ratio, the 3721 offers operational consistency, tool-free assembly ease and a performance you can feel from the first click.
Use cases:
- Construction and civil works: integration of earmuffs into helmets with a 30 mm slot for demolition, cutting and compaction tasks.
- Manufacturing and MRO industry: production lines, mechanical maintenance and metalworking with continuous hearing protection requirements.
- Energy and utilities: dielectric demanding environments (substations, wind) where secure assembly without exposed metal parts is required.
- Packaging unit
- 1 pair
New
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