DIN EN 61811-53 (2003-02)被替代
Electromechanical All-or-nothing Relays - Part 53: Blank Detail Specification - Electromechanical All-or-nothing Telecom Relays Of Assessed Quality - Two Change-over Contacts, 14 Mm X 9 Mm Base
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Applies to electromechanical all-or-nothing telecom relays of assessed quality.
Supersedes DIN EN 116503 and DIN IEC 94-103-CD (02/2003) A transition period, as set out in DIN EN 61811-1 issue 10-2015, exists until 04-03-2018. (10/2015)
SS EN 61811-53 Ed. 1 (2002) - Identical
I.S. EN 61811-53:2002 - Identical
IEC 61811-53 Ed. 2.0 - Identical
NBN EN 61811-53:2002 - Identical
NF EN 61811-53:2003 - Identical
BS EN 61811-53:2002 - Identical
EN 61811-53:2002 - Identical
