China 'GB 16916.21-2008
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 16916.21-2008
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 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) 第21部分:一般规则对动作功能与电源电压无关的RCCB的适用性
Issued Date:2008-06-19
Implemented Date:2009-06-01
Issued by:
The Standardization Administration of the People's Republic of China