Description
| Manufacturer | 3M |
|---|---|
| Brand | 3M Peltor |
| Main Category | Hearing Protection |
| Color | Hi-Vis Yellow |
| Packaging | 1EA |
| Weight | 1.3 lb |
Specifications:
- Model: 3M Peltor 7100099844 MT73H450A-77-GB-CH-5
- Style: High attenuation hearing protection headset
- Noise Reduction Rating: 31 dB NRR
- Connector Type: Flex connector compatible with select communication systems
- Headband Material: Durable, ergonomic, and pressure-distributing headband
- Cup Design: High-attenuation earcups for extreme noise environments
- Microphone Support: Compatible with Peltor communication accessories
- Operating Conditions: Designed for harsh and high-noise industrial settings
- Color: Black and gray safety finish
- Packaging: 1 Each
Ideal Industries:
- Construction
- Oil and gas
- Manufacturing
- Transportation
- Utilities
- Mining
- Aviation
- Industrial maintenance
Ideal Applications:
- Heavy equipment operation
- Construction and demolition work
- Energy and utility job sites
- Aviation ground support
- Oil and gas field operations
- Manufacturing and processing lines
- Cold storage and winter outdoor tasks
The 3M Peltor MT73H450A-77-GB-CH-5 high attenuation headset delivers powerful 31 dB NRR performance for workers who need reliable hearing protection in extremely loud environments, making it a trusted choice for construction crews, heavy machinery operators, and energy sector teams. Many buyers ask whether this model is single comm, dual comm, or no comm, and the answer is that it features a Flex connector designed to interface with compatible communication systems when paired with the appropriate accessories, making it adaptable for both standard hearing protection and integrated communication workflows. Customers often want to know if it is comfortable enough for long shifts, and its ergonomic headband, moisture-resistant materials, and balanced earcup pressure make it ideal for extended wear in tough conditions, including cold weather jobs where winter PPE, insulated work gloves, and other rugged safety gear are required. Users also ask how it compares to lighter headsets, and the high-attenuation design is specifically engineered for extreme noise zones such as drilling operations, fabrication shops, aviation ground support, and manufacturing facilities where dependable NRR is critical. This model remains compatible with Peltor communication upgrades, allowing teams to enhance situational awareness without compromising protection. As an experienced and trusted supplier of certified PPE, Enviro Safety Products ensures workers receive verified, industry-grade hearing protection every time.
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