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Electrical installations of buildings. Part 4. Protection for safety. Protection against thermal effects

Document status: Active

Line suspension polymeric rod insulator. General technical specifications

Document status: Active

Electrical relays. Part 5. Insulation coordination for measuring relays and protection equipment. Requirements and tests

Document status: Active

General purpose adjustable d. c. drive systems. General technical requirements

Document status: Active

Winding wires. Test methods. Part 6. Thermal properties

Document status: Cancelled

Degrees of protection provided by enclosures (IP code)

Document status: Replaced by GOST 14254-2015