NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Pre-order]
DIN EN IEC 63522-54
; VDE 0435-2027-54:2026-05
DIN EN IEC 63522-54
; VDE 0435-2027-54:2026-05
Electrical relays - Tests and measurements - Part 54: Critical DC load current test (IEC 63522-54:2025); German version EN IEC 63522-54:2025
Title (German)
Elektrische Relais - Mess- und Prüfverfahren - Teil 54: Kritischer DC-Laststromtest (IEC 63522-54:2025); Deutsche Fassung EN IEC 63522-54:2025