01MARKINGS & PROTECTION
How to Read an ATEX/IECEx Nameplate
How to read ATEX/IECEx nameplates—CE, NB ID, group, protection concept, T-class and EPL.
Read guideEXREG KNOWLEDGE BASE
Markings & protection
Read equipment nameplates and understand temperature classes and explosion-protection concepts.
02MARKINGS & PROTECTION
ATEX Temperature Classes (T1–T6) – Complete Guide
Understand ATEX temperature classes (T1–T6): what they mean, how to choose below AIT, derating with ambient, dust notes—plus a free 1-page cheat sheet.
Read guide03MARKINGS & PROTECTION
Ex d, Ex e, Ex i, Ex n… Protection Concepts Explained (2025)
Learn how Ex d, Ex e, Ex i, Ex n and other protection concepts work, where to use them, and how they cut cost in Zones 0-2 & 20-22.
Read guideNo guides match your search. Try “ATEX”, “inspection” or “zones”.
TAKE CONTROL OF YOUR EX REGISTER
See what EXREG can do for your team.
Request a 7-day trial or speak to us about your inspection workflow.
Trial requests are reviewed before access is provided.