IEC 61008-1:20 0+A1:2012适用于在功能上独立于或在功能上 取决于，线电压，用于家庭和类似用途，不 结合过电流保护（以下简称 RCCBs），用于额定电压不超过440 V交流电。带额定 频率为50 Hz、60 Hz或50/60 Hz，额定电流不 超过125 A，主要用于防震 危险。本第三版取消并取代第二版 1996年出版，修正案1（2002年）和修正案2（2006年）。这个 版本构成技术修订。此版本包括 与上一版本相比，以下重大技术变化:-EMC序列的完整修订，包括已在IEC 61543中批准的新测试T.2.6；-澄清表1和表2中报告的RCDs电流/时间特性； -修订I Δ N在5 A之间的测试程序 和200A； -关于6mA d.c.的测试程序。电流叠加到 故障电流； -突出具有多重灵敏度的RCD的改进； -测试RCCB在IT系统中的使用。本合并版本由第三版（2010年）组成 及其修正案1（2012）。因此，除本出版物外，无需下令修订。

IEC 61008-1:2010+A1:2012 applies to residual current operated circuit-breakers functionally independent of, or functionally dependent on, line voltage, for household and similar uses, not incorporating overcurrent protection (hereafter referred to as RCCBs), for rated voltages not exceeding 440 V a.c. with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A, intended principally for protection against shock hazard. This third edition cancels and replaces the second edition published in 1996, amendment 1 (2002) and amendment 2 (2006). This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- complete revision of EMC sequences, including the new test T.2.6 already approved in IEC 61543;
- clarification of RCDs current/time characteristics reported in Tables 1 and 2;
- revision of test procedure for IΔn between 5 A and 200 A;
- testing procedure regarding the 6mA d.c. current superimposed to the fault current;
- improvement highlighting RCDs with multiple sensitivity;
- tests for the use of RCCBs in IT systems.
This consolidated version consists of the third edition (2010) and its amendment 1 (2012). Therefore, no need to order amendment in addition to this publication.