Russian standards
Electrical installations of buildings. Part 5. Selection and erection of electrical equipment. Section 534. Devices for protection against surge overvoltages
Document status: Replaced by GOST R 50571.5.53-2013
Solid electrical insulating materials. Methods for evaluation of dielectric power factor and permittivity at power (50 Hz) frequency
Document status: Active
Rubber insulated cables for rated voltages up to and including 450/750 V. Part 4. Cords and flexible cables
Document status: Active
Polyethylene insulated and plastic sheathed block-signalling cables. Specifications
Document status: Active
Electrical installations of buildings. Part 4. Protection for safety. Measures of protection against overcurrent
Document status: Active