
Low voltage switchgear and controlgear - Control circuit devices and switching elements General requirements
出版:Standards Australia

专家解读视频
Specifies general requirements for control circuit devices intended for controlling, signalling and interlocking of switchgear and controlgear and for specific types of switching elements associated with devices, including auxiliary contacts, interlocking contacts and control circuit contacts.
NZS/AS 1431.1:1989 - Not Equivalent
NZS/AS 1431.1:1989 - Identical
NZS/AS 1431.1:1989 - Not Equivalent