Miscellaneous lampholders - Part 1: General requirements and tests (IEC 60838-1:2016 + A1:2017 + A2:2020); German version EN 60838-1:2017 + A1:2017 + A2:2021 + A11:2021
Miscellaneous lampholders - Part 1: General requirements and tests (IEC 60838-1:2004 + A1:2008 + A2:2011); German version EN 60838-1:2004 + A1:2008 + A2:2011
Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps (IEC 60061-1:1969 + supplements A:1970 to V:1997 + A21:1998 to A56:2017 + A56:2017/COR1:2017 + A57:2017 + A58:2018 + A58:2018/COR1:2019 + A59:2019 to A61:2020 + AMD63:2022, modified); German version EN 60061-1:1993 + A1:1995 to A7:1997 + A21:1998 to A56:2017 + A56:2017/AC:2017 + A57:2018 + A58:2018 + A58:2018/AC:2019 + A59:2022 to A61:2021 + A11:2022 + A63:2022
Lamp caps and holders together with gauges for the control of interchangeability and safety – Part 3: Gauges (IEC 60061-3:1969 + supplements A:1970 to U:1997 + A20:1998 to AMD59:2023, modified); German version EN 60061-3:1993 + A1:1995 to A7:1997 + A20:1998 to A59:2023
Miscellaneous lampholders - Part 1: General requirements and tests (IEC 60838-1:2016 + A1:2017 + A2:2020); German version EN 60838-1:2017 + A1:2017 + A2:2021 + A11:2021