(no NEC equivalent)
What is the category for (no NEC equivalent)?
For (no NEC equivalent), category is area classification; iec / atex designation is Zone 20; basis or note is Combustible dust present continuously, recorded from its source on 2026-08-06.
Zone 20 | Combustible dust present continuously
— inframena.com, retrieved 2026-08-06
- Category
- area classification our reading
- North American designation
- (no NEC equivalent)
- IEC / ATEX designation
- Zone 20 verified
- Basis or note
- Combustible dust present continuously 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
- inframena.comhttps://www.inframena.com/hazardous-area-classification-equivalency-guide/