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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Draft standard [Pre-order]

DIN EN IEC 63522-33 ; VDE 0435-2027-33:2026-12
Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection (IEC 63522-33:2025); German version EN IEC 63522-33:2025

Title (German)

Elektrische Relais - Mess- und Prüfverfahren - Teil 33: Kontinuität der Schutzleiterverbindung (IEC 63522-33:2025); Deutsche Fassung EN IEC 63522-33:2025

Responsible national committee

DKE/K 671 - Schaltrelais: Electrical relays

Edition 2026-12

Publication 2026-11-06

Public enquiry period 2026-11-06
until
2027-01-06

Original language German

Price from 17.85 €

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

DIN EN IEC 63522-33 ; VDE 0435-2027-33:2026-12 Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection (IEC 63522-33:2025); German version EN IEC 63522-33:2025

Responsible national committee

Daniel Failer

Want to learn more?

DIN EN IEC 63522-33 ; VDE 0435-2027-33:2026-12
Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection (IEC 63522-33:2025); German version EN IEC 63522-33:2025