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Current transformers. General specifications
Document status: Replaced by GOST 7746-2001
Electrical apparatus for explosive gas atmospheres. Part 11. Intrinsic safety i
Document status: Active
Measuring relays and protection equipment. Part 127. Functional requirements for over/under voltage protection
Document status: Active
Tests for electric and optical cables under fire conditions. Circuit integrity. Part 11. Apparatus. Fire alone at a flame temperature of at least 750 °C
Document status: Active
Electrical accessories. Circuit breakers for overcurrent protection for household and similar installation
Document status: Replaced by GOST R 50345-2010