3M Company

63-2266-78 Ear Muff MT13H221A

Features

  • These noise-controlled ear muffs control the internal sound in accordance with the external noise level.
  • It is easy to talk while wearing it, and you can hear external sounds, so it is highly safe.
  • When the noise level is low, external sound can be heard through the built-in microphone. When the noise level is high, the earmuffs can protect your hearing as well as normal earmuffs.
  • It can be connected to a wireless device or a mobile phone to enable voice communication, and can automatically control the sound heard internally depending on the external noise level. (Connection cord sold separately)
  • With a 3.5 mm jack, you can listen to audio when connected to a wireless device or a mobile phone. (Cord sold separately)
  • For noisy work.

Spec

  • NRR value (dB): 26
  • width (mm): 140
  • height (mm): 210
  • ANSI (S3 -19 -1974) conformance
  • headband type
  • material/Finishing: Ear pad: vinyl chloride , Polyurethane foam, Band: Stainless steel, vinyl chloride , Polyamide
  • Country of Origin: Sweden
  • Code Number: 115 -6696
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Order No. 63-2266-78
Model No. MT13H221A
JAN Code 4549395844913
Standard price JPY: 20,800 USD: 130.38
Excange rate 1USD= 159.53JPY
Valid price in Japan
Quantity 1piece
Stock in Japan
Supplier Stock

Product Variations (Different Sizes, Specifications, Optional Products, etc.)

Product image Order No. Name Model No. Quantity Standard price Valid price in Japan Stock
[Supplier Stock]
63-2266-78 Ear Muff MT13H221A MT13H221A 1piece JPY: 20,800 USD: 130.38

63-2266-79 Ear Muff MT13H220A MT13H220A 1piece JPY: 19,090 USD: 119.66