Power transformer and reactor fittings - Part 7: Electric pumps for transformer oil; German version EN 50216-7:2002
Edition 2002-09

State of railway vehicles - Electric and traction systems, train electrical equipment - Part 206-3: Main transformers
Edition 2004-06

Power transformers - Part 4: Guide to lightning impulse and switching impulse testing; Power transformers and reactors (IEC 60076-4:2002); German version EN 60076-4:2002
Edition 2003-06

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications (IEC 96/507/CDV:2021); German and English version prEN IEC 61558-2-14:2021
Edition 2022-10

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers for general applications (IEC 96/526/CDV:2021); German and English version prEN IEC 61558-2-13:2021
Edition 2022-08

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 61558-2-12:2011); German version EN 61558-2-12:2011
Edition 2011-12

Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers (IEC 61558-2-14:2012); German version EN 61558-2-14:2013
Edition 2013-09

Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 96/559/CDV:2022); German and English version prEN IEC 61558-2-12:2022
Edition 2023-10

Resistance welding equipment - Transformers - General specifications applicable to all transformers (ISO 5826:2014); German version EN ISO 5826:2014
Edition 2014-07

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 61558-2-13:2009); German version EN 61558-2-13:2009
Edition 2009-11