IEC 60502-SER Ed. 1.0 b:2025
IEC 60502-SER Ed. 1.0 b:2025 Historical Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - ALL PARTS
standard byInternational Electrotechnical Commission , 01/01/2025





