Ключевые слова:
Classification systems, Thermal resistance, Electrical safety, Dielectric strength, Type testing, Thermal testing, Cut-out devices, Flammability, Commercial, Water-resistance tests, Corrosion resistance, Pull-out tests, Electrical equipment, Earthing, Fire tests, Protected electrical equipment, Clearances, Leakage paths, Corrosion tests, Drums (materials handling equipment), Electrical insulating materials, Industrial, Electromagnetic compatibility, Tracking tests, Electric cables, Extension cables, Domestic electrical installations, Test equipment, Insulated cables, Flexible cables, Torsion testing, Humidity, Temperature rise, Marking, Ageing tests