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  • 按照人耳左右不同设计左右独立罩杯;
  • 提供符合人体结构的非垂直式耳带;
  • 耳罩空间宽裕可以容纳绝大多数耳廓。


Markets: 建筑, 建筑, 石油和天然气, 一般工业, 公共设施

Approvals subject to change without notice and may differ based on configuration, part number and/or country.
Contact Customer Service or check approval label on product for specific approval information.

MSA left/RIGHT Muffs are third-party tested in accordance with ANSI S3.19-1974 and CSA Class A.

USA Approvals

EN Approvals