Type X · protection concept · US · Class I
What is the iec standard for Type X · protection concept · US · Class I?
For Type X, category is protection concept; country is US; hazard class is Class I; iec standard is NFPA 496 (FM 3620); division or zone is Division 1, recorded from its source on 2026-10-06.
Type X US Class I Division 1 NFPA 496 (FM 3620)
— euroswitch.com, retrieved 2026-10-06
- Category
- protection concept our reading
- North American designation
- Type X verified
- IEC standard
- NFPA 496 (FM 3620) verified
- Country
- US verified
- Hazard class
- Class I verified
- Division or zone
- Division 1 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