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IEC 62873-3-3 Ed. 1.0現行

Residual current operated circuit-breakers for household and similar use Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with aluminium conductors

出版:International Electrotechnical Committee

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基本信息
標準編號: IEC 62873-3-3 Ed. 1.0
發布時間:2016/9/7 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:17
標準簡介

IEC 62873-3-3:2016(E) applies to RCDs equipped with screw-type terminals of copper - or of alloys containing at least 58 % of copper (if worked cold) or at least 50 % of copper (if worked otherwise), or of other metal or suitably coated metal, no less resistant to corrosion than copper and having mechanical properties no less suitable - for use with untreated aluminium conductors, or with screw-type terminals of aluminium material for use with copper or aluminium conductors.