Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB)—Part 21:Applicability of the general rules to RCCB functionally independent of line voltage
IDT IEC 61008-2-1:1990
全国低压电器标准化技术委员会(SAC/TC 189)
除了下列修改内容以外，第1部分的本条款适用：
用下列内容代替第一段：
本部分适用于交流额定电压不超过440 V，额定电流不超过125 A的主要用于防电击保护的动作功能与电源电压无关的家用和类似用途的不带过电流保护的剩余电流动作断路器（RCCB）。
This standard is the original Chinese electronic standard.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
After you successfully purchase, we will send the electronic version of this standard to your email address
