GB 16916.22-1997

Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB)--Part 2.2:Applicability of the general rules to RCCB functionally dependent on 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2.2部分:一般规则对动作功能与线路电压有关的RCCB的适用性