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3M H7A-PTL

  • Auto-switch returns earmuffs to normal hearing protection mode after 30 seconds
  • Noise Reduction Rating (NRR) 26 decibels
  • Earcups with liquid and foam filled cushions offer comfort for long wear and optimum seal
  • Possible industries include: heavy equipment operators, airports, manufacturing, construction, agricultural, racing, oil rigs, petroleum refineries
  • NRR 26dB*
  • *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.
Brand

3M
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Description

Specifications

Bluetooth
No
Brand
PELTOR™
Color
Black, Gray
Communication via External 2-Way Radio
No
External Audio Input
No
Hearing Protection Style
Earmuff
Hearing Protection Type
Headband
Level Dependent Function for Ambient Listening
Yes
Product Series
Push-to-listen
Size
One Size Fits Most
Standards/Approvals
ANSI S3.19-1974

Details

  • Listening mode capability allows the wearer to hear people talk or sounds without removing the headset
  • In listening mode, amplified sounds are limited to 87 dB
  • Auto-switch returns earmuffs to normal hearing protection mode after 30 seconds
  • Noise Reduction Rating (NRR) 26 decibels
  • Earcups with liquid and foam filled cushions offer comfort for long wear and optimum seal
  • Possible industries include: heavy equipment operators, airports, manufacturing, construction, agricultural, racing, oil rigs, petroleum refineries
  • NRR 26dB*
  • *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.

Data Sheets

About 3M
How can science change the world? We reduce the weight of power lines so they can carry more power to more people. We help manufacturers use less while accomplishing more. We automate health care data so the right people get the right information. Across the globe, 3M is inspiring innovation and igniting progress, all while contributing to true global sustainable development through environmental protection, corporate and social responsibility and economic progress. We are applying our science and innovation to make a real impact on every person’s life around the world..
Shipping & Delivery

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Warehouse

Our modern warehouse at Patparganj, New Delhi provides us the advantage to cater to the whole of India.

Shipping and Delivery

Our dedicated distribution team manages all the shipping/deliveries on a FIFO basis. If you have a special request or are in urgent need of a part, they would be happy to express ship it or personally hand deliver it to your location*. We understand the importance of having an up & running factory or production – We are Always happy to help .