
Low-voltage Switchgear And Controlgear - Part 5-1: Control Circuit Devices And Switching Elements - Electromechanical Control Circuit Devices
出版:Verband Deutscher Elektrotechniker

專家解讀視頻
Applies to control circuit devices and switching elements intended for controlling, signalling, interlocking, etc., of switchgear and controlgear.
Supersedes DIN IEC 17B-861-CD and DIN IEC 17B-890-CDV. (05/2002) Supersedes DIN VDE 0660-200. (05/2004) Supersedes DIN IEC 60947-5-1. (02/2005) DRAFT AMD 2 issued in May 2015. (05/2015)