DIN 42600-2 Instrument transformers for 50 Hz, U<(Index)m> 0.72 kV to 52 kV - Part 2: Current transformers U<(Index)m> = 0.72 kV and U<(Index)m> = 1.2 kV - Main dimensions

standard by Deutsches Institut Fur Normung E.V. (German National Standard), 10/01/2013