3M 7100088576 Peltora Sport Earmuffs 30 Db Nrr Gray

Product Description

The 3M 7100088576 is the Peltora Sport hearing protector earmuff, rated at a Noise Reduction Rating (NRR) of 30 dB. This is the highest NRR earmuff in the Peltora Sport lineup, designed for trade and industrial workers who need reliable hearing protection during extended shifts. The lightweight construction reduces fatigue during long wear periods, and foam ear cushions provide a consistent acoustic seal. The adjustable, vented headband minimizes heat buildup and accommodates workers wearing caps or hard hats on the job site.

This earmuff is suited for environments with high ambient noise levels, including construction sites, manufacturing floors, and mechanical equipment rooms. Workers in HVAC, electrical, plumbing, and general contracting trades will find it appropriate for use near loud compressors, generators, power tools, and blowers. The unit ships as a single earmuff and is intended for individual use.

Key Features

• NRR of 30 dB, the highest noise reduction rating in the Peltora Sport earmuff line
• Adjustable, vented headband reduces heat buildup during extended wear
• Compatible with caps and hard hats without compromising fit or seal
• Lightweight design reduces fatigue during long-duration use
• Comfortable foam ear cushions provide consistent acoustic sealing

Compatibility

Designed for general industrial and trade use as an over-the-ear hearing protector in high-noise environments requiring a minimum NRR of 30 dB.

Installation Notes

Licensed trades and site workers should verify that the earmuff NRR meets or exceeds the site-specific noise exposure requirements per OSHA 29 CFR 1910.95 or applicable local regulations. Inspect cushions and headband for wear before each use, as damaged seals reduce the effective NRR. No tools are required for adjustment or use.

Technical Specifications

• Noise Reduction Rating (NRR): 30 dB
• Color: Gray
• Length: 12.25 inches
• Width: 11.38 inches
• Height: 7.63 inches
• Weight: 5.227 pounds
• Unit of Measure: Each
• UPC: 051125005666

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100088576