DIN EN IEC 63522-21:2026-05

VDE 0435-2027-21. Electrical relays - Tests and measurements - Part 21: Thermal endurance.

NORMA vydána dne 1.5.2026

The information about the standard:

Designation standards: DIN EN IEC 63522-21:2026-05
Publication date standards: 1.5.2026
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Kategorie: Technické normy DIN

Annotation of standard text DIN EN IEC 63522-21:2026-05 :

VDE 0435-2027-21. Elektrische Relais - Mess- und Prüfverfahren - Teil 21: Thermische Dauerbeständigkeit.