
Electromechanical Telecom Elementary Relays Of Assessed Quality - Part 1: Generic Specification And Blank Detail Specification
出版:Nederlands Normalisatie Instituut

专家解读视频
Pertains to electromechanical telecom elementary relays. Relays according to this standard are provided for the operation in telecommunication applications.
Supersedes NEN EN IEC 61811-50, NEN EN IEC 61811-51, NEN EN IEC 61811-52, NEN EN IEC 61811-53, NEN EN IEC 61811-54, NEN EN IEC 61811-55, NEN EN IEC 61811-10 and NEN EN IEC 61811-11. (05/2015)
EN 61811-1:2015 - Identical