Designed for high-noise environments, the 3M™ PELTOR™ Optime™ 101 Earmuffs H7P3E offer dependable hearing protection with a Noise Reduction Rating (NRR) of 24 dB and CSA Class A certification. These earmuffs are built for direct attachment to most hard hats, making them ideal for job sites where both head and hearing protection are required.
Featuring a balanced, low-pressure fit, the H7P3E model ensures consistent earcup contact without compromising comfort. With replaceable cushions and foam liners, maintenance is easy—helping extend product life and performance.
Key Features:
Noise Reduction Rating (NRR) of 24 dB Effective for noise levels up to 101 dBA, ideal for industrial and construction settings.
CSA Class A Certified Meets rigorous Canadian safety standards for hearing protection.
Hard Hat Mount Designed to attach securely to most standard hard hats for integrated head and hearing protection.
Comfortable, Consistent Fit Stainless steel construction provides consistent pressure while minimizing discomfort.
Replaceable Hygiene Components Compatible with 3M™ PELTOR™ Hygiene Kit HY7 for easy upkeep and long-term use.
Fit Testing Capability Supports use with the 3M™ E-A-Rfit™ Dual-Ear Validation System to confirm proper fit and protection.
Recommended Applications:
Assembly
Cleaning
Demolition
Electrical Work
Facility Maintenance
Grinding
Machine Operations
Painting
Sanding
Welding
Product Details:
Brand: 3M™ PELTOR™
Model: H7P3E (Hard Hat Attached)
NRR: 24 dB
CSA Rating: Class A
Mount Type: Hard hat
Replaceable Parts: Yes (HY7 Kit Compatible)
Compatibility: Works with most standard hard hats and PPE
