Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 µs impulse tests (IEC 60243-3:2013); German version EN 60243-3:2014
Edition 2014-09

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan δ) and d.c. resistivity (IEC 60247:2004); German version EN 60247:2004
Edition 2005-01

AC motor capacitors - Part 1: General - Performance, testing and rating - Safety requirements - Guidance for installation and operation (IEC 60252-1:2010 + A1:2013); German version EN 60252-1:2011 + A1:2013
Edition 2014-07

AC motor capacitors - Part 2: Motor start capacitors (IEC 60252-2:2010 + A1:2013); German version EN 60252-2:2011 + A1:2013
Edition 2014-07

Lead-acid traction batteries - Part 1: General requirements and methods of tests (IEC 60254-1:2005); German version EN 60254-1:2005
Edition 2006-01

Lead-acid traction batteries - Part 2: Dimensions of cells and terminals and marking of polarity on cells (IEC 60254-2:2008); German version EN 60254-2:2008
Edition 2009-03

Measuring relays and protection equipment - Part 1: Common requirements (IEC 60255-1:2022); German version EN IEC 60255-1:2023
Edition 2024-06

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment; section 1: Vibration tests (sinusoidal) (IEC 60255-21-1:1988); German version EN 60255-21-1:1995
Edition 1996-05

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment; section 2: Shock and bump tests (IEC 60255-21-2:1988); German version EN 60255-21-2:1995
Edition 1996-05

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment; section 3: Seismic tests (IEC 60255-21-3:1993); German version EN 60255-21-3:1995
Edition 1995-11