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Low-voltage switchgear and controlgear. Part 4. Contactors and motor-starters. Section 1. Electromechanical contactors and motor-starters
Document status: Replaced by GOST IEC 60947-4-1-2021
Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V. Part 3. Internal fuses
Document status: Active
Secondary batteries and battery installations. Safety requirements. Part 2. Stationary batteries
Document status: Active
Laminated plastic sheets. Methods for accelerated determination of thermal endurance
Document status: Active
Electrical installations of buildings. Part 4. Protection for safety. Isolation, switching off, control
Document status: Replaced by GOST R 50571.5.53-2013