3M 7100315224 Peltor Helmet Earmuffs X4P51E Insulated 10pk

Product Description

The 3M 7100315224 is a set of helmet-attached earmuffs from the 3M Peltor line, designed to mount directly to full brim hard hats for hands-free hearing protection on active job sites. The earmuffs are electrically insulated, making them suitable for environments where contact with energized equipment is a hazard. This case pack includes 10 units, supporting crew-level outfitting for contractors, electrical workers, and other trade professionals who require consistent, compliant hearing protection integrated with their head protection system.

These earmuffs are intended for use in industrial, construction, and electrical trade environments where both head and hearing protection must be worn simultaneously. The helmet-mount design eliminates the need for a separate headband, keeping the earmuffs paired with the hard hat and out of the way when not in use. They are appropriate for residential and commercial job sites where power tools, heavy equipment, or sustained noise exposure is present.

Key Features

• Helmet-attached mount designed for full brim hard hats
• Electrically insulated construction for use near energized equipment
• Part of the 3M Peltor hearing protection platform
• Case pack of 10 units for multi-worker deployment
• Hands-free positioning — earmuffs fold away when not needed

Compatibility

Designed for attachment to full brim style hard hats. Verify hard hat slot compatibility before installation, as mounting systems vary by hard hat manufacturer and model.

Installation Notes

Helmet-attached earmuffs are typically installed and fitted by the worker or a safety supervisor before entering a noise-hazard area. Follow the hard hat manufacturer's slot attachment procedure to secure the earmuff brackets correctly. Inspect the mounting hardware for secure fit before each use. Electrically insulated PPE should be inspected regularly for cracks, damage, or contamination that could compromise insulation integrity.

Technical Specifications

• Component: Earmuffs
• Sub Brand: Peltor
• Insulation Type: Electrically Insulated
• Mount Style: Full Brim Helmet Attached
• Case Quantity: 10 per case

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100315224