IEC 60337-1被替代
Control Switches (low-voltage Switching Devices For Control And Auxiliary Circuits, Including Contactor Relays) - General Requirements
出版：International Electrotechnical Committee
专家解读视频
基本信息
标准编号： IEC 60337-1
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：0
标准简介
337-1A FIRST SUPPLEMENT 1973337-1B SECOND SUPPLEMENT 1975
等同采用的国际标准
BS 4794-1:1979 - Identical
NFC 63 140:1985 - Equivalent
HD 420:1988 - Equivalent
NEN EN 50013:1978 - Identical
UNE 20119-1:1989 - Identical
