Electrical installations of buildings. Part 4: Protection for safety. Chapter 47: Application of protective measures for safety. Section 470: General. Section 471: Measures of protection against electric shock— 9 стр.
Applies in every installation, part of an installation, and to equipment. Describes the measures of protection against electric shock, in normal service and in the case of a fault.
13.260 Protection. Including tools for working with voltages / Защита от электрического удара. Работа под напряжением. Включая инструменты для работы под напряжением
91.140.50 Electricity. Including electric energy meters in buildings, emergency electrical supplies, etc. / Системы электроснабжения. Включая аварийное электроснабжение и т.д.
