JIS C 8201-2-2:2004被替代
Low-voltage switchgear and controlgear Part 2-2: Circuit-breakers incorporating residual current protection
出版：Japanese Standards Association
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基本信息
标准编号： JIS C 8201-2-2:2004
发布时间：2004/12/20 0:00:00
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：84
标准简介
This Standard specifies such circuit-breakers incorporating residual current protection that the rated voltage of the circuit to which the breaker main contacts are connected is a.c. 1 000 V or less at a frequency of 50 Hz or 60 Hz. This Standard covers the units which perform residual current detection, compare such measured values with a preset value and perform the protection by switching off when the measured value exceeds the set value.
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
IEC 60947-2 Ed. 4.0 - Identical
