DIN EN 60898-1/A12-2009 电气附件.家用和类似用途装置过电流保护用断路器.第1部分:交流电操作用断路器
Electrical accessories - Circuit breakers for overcurrent protection for household and similar installations - Part 1: Circuit-breakers for a.c. operation; German version EN 60898-1:2003/A12:2008