DIN-EN-50152-1 Complete Document History
Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 1: Circuit-breakers with nominal voltage above 1 kV

Complete Current Edition:
   2013 EDITION - SPECIAL ORDER (GERMAN LANGUAGE ONLY) - July 1, 2013

Obsolete Revision Information:
   2008 EDITION - SPECIAL ORDER (GERMAN LANGUAGE ONLY) - June 1, 2008
   1998 EDITION - SPECIAL ORDER (GERMAN LANGUAGE ONLY) - July 1, 1998