NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[New]
DIN EN IEC 63522-20
; VDE 0435-2027-20:2025-11
DIN EN IEC 63522-20
; VDE 0435-2027-20:2025-11
Electrical relays - Tests and measurements - Part 20: Mechanical endurance (IEC 63522-20:2025); German version EN IEC 63522-20:2025
Title (German)
Elektrische Relais - Mess- und Prüfverfahren - Teil 20: Mechanische Lebensdauer (IEC 63522-20:2025); Deutsche Fassung EN IEC 63522-20:2025