3M™ PELTOR™ PTL Earmuffs H7P3E-PTL, Hard Hat Attached Headset

Details

• The practice of "lifting off" an earmuff to hear can compromise attenuation and protection for wearers. 3M Peltor`s PTL earmuff helps resolve this problem by allowing "outside the muff" sounds to be heard clearly when needed.
• The PTL HT Series listen only hard hat mount model also features:
• Earcup button for listening mode
• Listen-through capabilitiy with the pass-through sound limited to 87 dB
• Auto-switches to full protection after 30 seconds or when button is pressed again
• Earcups with liquid and foam-filled comfort cushions for long wear and optimum seal
• Possible industries include: heavy equipment operators, airports, manufacturing, construction, agricultural, racing, oil rigs, petroleum refineries
• NRR 25dB*
• *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
• 3M is Leading the Advancement of Hearing Conservation™
  

3M™ PELTOR™ PTL™ HT listen-only hard hat model headset offers environmental listening with the push of a button. This comfortable and durable communications headset allows for long-term use under demanding conditions.

3M™ PELTOR™ PTL™ Earmuffs help provide hearing protection, yet allow temporary listening to outside voices and sounds without removing the headset. An earcup button with a Push to Listen (PTL) mode eliminates the practice of “lifting off” the headset when talking with or listening to another person. Simply press the earcup button to provide a 30-second boost in the volume of conversation and other sounds. Workers needing to talk over details of a job or receive instructions can keep the hearing protectors on. An auto-switch returns earmuffs to normal hearing protection mode after 30 seconds. The wide and liquid/foam filled earmuff cushions fit gently to help create a comfortable, noise-blocking seal. These hearing protectors are commonly worn in the following industries: agriculture, airport workers, construction, heavy equipment operators, manufacturing, petroleum refineries, and racing.

Specifications