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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Publications of DKE/K 671

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DIN EN IEC 63522-6 ; VDE 0435-2027-6:2025-11	2025-11	Standards	Electrical relays - Tests and measurements - Part 6: Contact-circuit resistance or voltage drop (IEC 63522-6:2025); German version EN IEC 63522-6:2025 More	Order from DIN Media
DIN EN IEC 63522-7 ; VDE 0435-2027-7:2025-11	2025-11	Standards	Electrical relays - Tests and measurements - Part 7: Functional tests (IEC 63522-7:2025); German version EN IEC 63522-7:2025 More	Order from DIN Media
DIN EN IEC 63522-8 ; VDE 0435-2027-8:2025-09	2025-09	Standards	Electrical relays - Tests and measurements - Part 8: Timing (IEC 63522-8:2024); German version EN IEC 63522-8:2024 More	Order from DIN Media
DIN EN IEC 63522-9 ; VDE 0435-2027-9:2025-10	2025-10	Standards	Electrical relays - Tests and measurements - Part 9: Climatic tests (IEC 63522-9:2025); German version EN IEC 63522-9:2025 More	Order from DIN Media
DIN EN IEC 63522-10 ; VDE 0435-2027-10:2025-01	2025-01	Draft standard	Electrical relays - Tests and Measurements - Part 10: Heating (IEC 94/964/CDV:2023); German and English version prEN IEC 63522-10:2023 More	Order from DIN Media
DIN EN IEC 63522-11 ; VDE 0435-2027-11:2025-09	2025-09	Standards	Electrical relays - Tests and measurements - Part 11: Enclosure protection and degree of protection (IEC 63522-11:2025); German version EN IEC 63522-11:2025 More	Order from DIN Media
DIN EN IEC 63522-12 ; VDE 0435-2027-12:2025-09	2025-09	Standards	Electrical relays - Tests and measurements - Part 12: Internal moisture (IEC 63522-12:2025); German version EN IEC 63522-12:2025 More	Order from DIN Media
DIN EN IEC 63522-13 ; VDE 0435-2027-13:2025-09	2025-09	Standards	Electrical relays - Tests and measurements - Part 13: Corrosive atmospheres due to sulfur impact (IEC 63522-13:2024); German version EN IEC 63522-13:2025 More	Order from DIN Media
DIN EN IEC 63522-14 ; VDE 0435-2027-14:2025-09	2025-09	Standards	Electrical relays - Tests and measurements - Part 14: Mould growth (IEC 63522-14:2025); German version EN IEC 63522-14:2025 More	Order from DIN Media
DIN EN IEC 63522-15 ; VDE 0435-2027-15:2025-09	2025-09	Standards	Electrical relays - Tests and measurements - Part 15: Robustness of terminals (IEC 63522-15:2024); German version EN IEC 63522-15:2025 More	Order from DIN Media

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