I.S. EN 61811-1:1999被替代
Electromechanical Non-specified Time All-or-nothing Relays Of Assessed Quality - Part 1: Generic Specification
出版：National Standards Authority of Ireland
专家解读视频
Applicable to electromechanical non-specified time all-or-nothing relays of assessed quality.
Supersedes I.S. EN 116000-1.
(07/2005)
EN 61811-1:2015 - Identical
BS EN 61811-1:1999 - Identical
DIN EN 61811-1 (1999-11) - Identical
IEC 61811-1 Ed. 1.0 - Identical
NBN EN 61811-1:2000 - Identical
NF EN 61811-1:1999 - Identical
UNE EN 61811-1:2000 - Identical
SS EN 61811-1 Ed. 1 (1999) - Identical
