Industrial-process control valves - Part 9: Test procedure for response measurements from step inputs (IEC 60534-9:2007); German version EN 60534-9:2007
Edition 2008-06

Directly heated negative temperature coefficient thermistors - Part 1: Generic specification (IEC 60539-1:2022); German version EN IEC 60539-1:2023
Edition 2024-09

Directly heated negative temperature coefficient thermistors - Part 2: Sectional specification - Surface mount negative temperature coefficient thermistors (IEC 60539-2:2019); German version EN IEC 60539-2:2019
Edition 2020-12

Electrical insulating materials - Determination of the effects of ionizing radiation - Part 1: Radiation interaction and dosimetry (IEC 60544-1:2013); German version EN 60544-1:2013
Edition 2014-04

Electrical insulating materials - Determination of the effects of ionizing radiation on insulating materials - Part 2: Procedures for irradiation and test (IEC 60544-2:2012); German version EN 60544-2:2012
Edition 2013-04

Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments (IEC 60544-4:2003); German version EN 60544-4:2003
Edition 2004-06

Electrical insulating materials - Determination of the effects of ionizing radiation - Part 5: Procedures for assessment of ageing in service (IEC 60544-5:2022); German version EN IEC 60544-5:2022
Edition 2023-07

Controllers with analogue signals for use in industrial-process control systems - Part 1: Methods of evaluating the performance (IEC 60546-1:2010); German version EN 60546-1:2010
Edition 2011-06

Controllers with analogue signals for use in industrial-process control systems - Part 2: Guidance for inspection and routine testing (IEC 60546-2:2010); German version EN 60546-2:2010
Edition 2011-04

High-voltage fuses for the external protection of shunt capacitors (IEC 60549:2013); German version EN 60549:2013
Edition 2014-02