
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
STANDARD published on 1.3.2025
Designation standards: STN EN IEC 60079-11
Classification mark: 332320
Catalog number: 140125
Publication date standards: 1.3.2025
Approximate weight : 87 g (0.19 lbs)
Country: Slovak technical standard
Category: Technical standards STN