Publications of DKE/K 671

DIN EN IEC 63522-44 ; VDE 0435-2027-44:2025-11 2025-11 Standards Electrical relays - Tests and measurements - Part 44: Corrosive atmosphere due to salt mist (IEC 63522-44:2025); German version EN IEC 63522-44:2025 More  Order from DIN Media
DIN EN IEC 63522-45 ; VDE 0435-2027-45:2026-01 2026-01 Standards Electrical relays - Tests and measurements - Part 45: Maximum frequency of operation (IEC 63522-45:2025); German version EN IEC 63522-45:2025 More  Order from DIN Media
DIN EN IEC 63522-48 ; VDE 0435-2027-48:2025-10 2025-10 Standards Electrical relays - Tests and measurements - Part 48: Contact failure rate test (IEC 63522-48:2024); German version EN IEC 63522-48:2025 More  Order from DIN Media
DIN EN IEC 63522-49 ; VDE 0435-2027-49:2025-12 2025-12 Standards Electrical relays - Tests and measurements - Part 49: Long term stability of sealing (IEC 63522-49:2025); German version EN IEC 63522-49:2025 More  Order from DIN Media
DIN EN IEC 63522-54 ; VDE 0435-2027-54:2026-05 2026-05 Standards Electrical relays - Tests and measurements - Part 54: Critical DC load current test (IEC 63522-54:2025); German version EN IEC 63522-54:2025 More  Order from DIN Media
DIN EN IEC 63522-55 ; VDE 0435-2027-55:2026-01 2026-01 Draft standard Electrical Relays - Tests and measurements - Part 55: Maximum load breaking capacity (IEC 94/1159/CDV:2025); German and English version prEN IEC 63522-55:2025 More  Order from DIN Media
DIN EN IEC 63522-56 ; VDE 0435-2027-56:2025-11 2025-11 Standards Electrical relays - Tests and measurements - Part 56: Ball Pressure test (IEC 63522-56:2025); German version EN IEC 63522-56:2025 More  Order from DIN Media

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