
Electromechanical Elementary Relays - Part 1: General And Safety Requirements
出版:Verband Deutscher Elektrotechniker

专家解读视频
2004 [01/07/2004]99 [01/04/1999]97 [01/09/1997]83 AMD 1 90 [01/05/1990]83
Supersedes VDE 0435-140 (07/2004) DRAFT 2006 issued in June 2006. (06/2006)
IEC 61810-1 Ed. 2.0 - Identical
DIN EN 61810-1 (2004-07) - Identical
IEC 60255-1-00 Ed. 1.0 - Identical