Ключевые слова:
Electrical safety, Electric shocks, Electrical accidents, Electrical protection equipment, Electric enclosures, Earthing, Earth conductors, Electrical insulation devices, Classification systems, Flexible conductors, Holes, Suppressors, Low-voltage equipment, Leakage paths, Clearance distances, High-voltage tests, Electrical testing, Dielectric breakdown, Flashover, Electrical resistance, Leakage currents, Electrical impedance, Test fingers, Mechanical testing, Marking, Double electrical insulation