Search results

Search list

Results in:

Products Information Projects & Committees
27,741-27,750 of 353,352 results
  Show
Standards [New]

DIN EN IEC 63522-44 ; VDE 0435-2027-44:2025-11

Electrical relays - Tests and measurements - Part 44: Corrosive atmosphere due to salt mist (IEC 63522-44:2025); German version EN IEC 63522-44:2025
Edition 2025-11

Standards [available pre-publication]

DIN EN IEC 63522-45 ; VDE 0435-2027-45:2026-01

Electrical relays - Tests and measurements - Part 45: Maximum frequency of operation (IEC 63522-45:2025); German version EN IEC 63522-45:2025
Edition 2026-01

Standards [New]

DIN EN IEC 63522-48 ; VDE 0435-2027-48:2025-10

Electrical relays - Tests and measurements - Part 48: Contact failure rate test (IEC 63522-48:2024); German version EN IEC 63522-48:2025
Edition 2025-10

Standards [New]

DIN EN IEC 63522-49 ; VDE 0435-2027-49:2025-12

Electrical relays - Tests and measurements - Part 49: Long term stability of sealing (IEC 63522-49:2025); German version EN IEC 63522-49:2025
Edition 2025-12

Draft standard [New]

DIN EN IEC 63522-55 ; VDE 0435-2027-55:2026-01

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
Edition 2026-01

Standards [New]

DIN EN IEC 63522-56 ; VDE 0435-2027-56:2025-11

Electrical relays - Tests and measurements - Part 56: Ball Pressure test (IEC 63522-56:2025); German version EN IEC 63522-56:2025
Edition 2025-11

Draft standard [New]

DIN EN IEC 63524

Artificial Intelligence enabled Medical Devices - Computer assisted analysis software for pulmonary images - Algorithm performance test methods (IEC 62B/1391/CDV:2025); German and English version prEN IEC 63524:2025
Edition 2025-12

Draft standard [New]

DIN EN IEC 63552 ; VDE 0601-3552:2026-01

Switching device for islanding (SDFI) (IEC 23K/121/CDV:2025); German and English version prEN IEC 63552:2025
Edition 2026-01

Draft standard

DIN EN IEC 63554 ; VDE 0715-20:2025-06

LED lamps - Safety requirements (IEC 34A/2394/CDV:2024); German and English version prEN IEC 63554:2024
Edition 2025-06

Draft standard [New]

DIN EN IEC 63555

LED Light sources - Performance requirements (IEC 34A/2395/CDV:2024); German and English version prEN IEC 63555:2024
Edition 2026-01

TOP