DIN EN 61643-11:2007 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests (IEC 61643-1:1998 + corrigendum 1998, modified); German version EN 61643-11:2002 + A11:2007
2021DIN EN 61643-11 Berichtigung 2:2021 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-11:2011, modified); German version EN 61643-11:2012 + A11:2018; Corrigendum 2
2013DIN EN 61643-11:2013 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-11:2011, modified); German version EN 61643-11:2012
2007DIN EN 61643-11:2007 Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and tests (IEC 61643-1:1998 + corrigendum 1998, modified); German version EN 61643-11:2002 + A11:2007