DIN EN 60947-6-2:2007 Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) (IEC 60947-6-2:2002 + A1:2007); German version EN 60947-6-2:2003 + A1:2007
2007DIN EN 60947-6-2:2007 Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) (IEC 60947-6-2:2002 + A1:2007); German version EN 60947-6-2:2003 + A1:2007