Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment (IEC 31/1869/CDV:2025); German and English version prEN IEC 60079-42:2025
German title
Explosionsgefährdete Bereiche - Teil 42: Elektrische Sicherheitseinrichtungen zur Überwachung potenzieller Zündquellen von Ex-Geräten (IEC 31/1869/CDV:2025); Deutsche und Englische Fassung prEN IEC 60079-42:2025
Date of issue
2025-12-12
Publication date
2026-01
Original language
German,
English
Pages
47
Date of issue
2025-12-12
Publication date
2026-01
Original language
German,
English
Pages
47
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