Norm
[AKTUELL]
UNE-EN 50152-1/A1
UNE-EN 50152-1/A1
Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 1: Circuit-breakers with nominal voltage above 1 kV
Titel (englisch)
Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 1: Circuit-breakers with nominal voltage above 1 kV