1. IEC 60238:2017 Edison screw lampholders

2. IEC 60239:2005 Graphite electrodes for electric arc furnaces - Dimensions and designation

3. IEC 60240-1:1992 Characteristics of electric infra-red emitters for industrial heating - Part 1: Short wave infra-red emitters

4. IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies

5. IEC 60243-2:2013 Electric strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage

6. IEC 60243-3:2013 Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,250 µs impulse tests

7. IEC 60244-1:1999 Methods of measurement for radio transmitters - Part 1: General characteristics for broadcast transmitters

8. IEC 60244-14:1997 Methods of measurement for radio transmitters - Part 14: External intermodulation products caused by two or more transmitters using the same or adjacent antennas

9. IEC 60244-15:1999 Methods of measurement for radio transmitters - Part 15: Amplitude-modulated transmitters for sound broadcasting

10. IEC 60244-2:1969 Methods of measurement for radio transmitters. Part 2: Bandwidth, out-of-band power and power of non-essential oscillations