
Type F And Type B Residual Current Operated Circuit-Breakers With And Without Integral Overcurrent Protection For Household And Similar Uses
出版:Belgian Standards

专家解读视频
2013 [01/02/2013]2010 [09/04/2010]
IEC 62423 : 2.0 - Identical
EN 62423 : 2012 - Identical
IEC 62423 : 2.0 - Identical
EN 62423:2012 - Identical