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Measuring relays and protection equipment. Part 27. Product safety requirements

Document status: Active

Electrical equipment for voltages 3 kV and higher. Test methods of electric strength of external insulation in conditions of contamination

Document status: Replaced by GOST 10390-2015

Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon - transformers). General and safety requirements

Document status: Active

Electrical apparatus for use in the presence of combustible dust. Part 11. Protection by intrinsic safety 'iD'

Document status: Cancelled

Low-voltage fuses. General requirements

Document status: Replaced by GOST R 50339.0-2003

Electrical apparatus for explosive gas atmospheres. Part 20. Data for flammable gases and vapours, relating to the use of electrical apparatus

Document status: Cancelled