IEC 60077-3:2019現行
Railway Applications – Electric equipment for rolling stock – Part 3: Electrotechnical components – Rules for DC circuit-breakers
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標準編號： IEC 60077-3:2019
發布時間：2019/10/25 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：0
標準簡介
In addition to the general requirements of IEC 60077-2, this part of IEC 60077 gives the rules for circuit-breakers, the main contacts of which are connected to DC power and/or auxiliary circuits.
本標準替代的舊標準
