Ex · protection concept · US
What is the iec standard for Ex · protection concept · US?
For Ex, category is protection concept; country is US; iec standard is ISA 60079-0; division or zone is Zone 20, 21, 22, recorded from its source on 2026-10-06.
Ex US Zone 20, 21, 22 ISA 60079-0
— euroswitch.com, retrieved 2026-10-06
- Category
- protection concept our reading
- North American designation
- Ex verified
- IEC standard
- ISA 60079-0 verified
- Country
- US verified
- Division or zone
- Zone 20, 21, 22 verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- euroswitch.comhttps://www.euroswitch.com/wp-content/uploads/euroswitch-hazardous-area-guide_V6.pdf