IEC 62873-3-3:2022 RLV EN 2b32a205
Residual current operated circuit-breakers for household and similar use - Part 3-3: Specific requirements for devices with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with aluminium conductors
现行
发布日期 :
2022-11-07
实施日期 :