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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

Three-phase asynchronous motors. Voltage 6000 V. Power from 200 to 1000 kW. Power ranges and mounting dimensions

Document status: Active

Porcelain pin support insulators for voltage above 1000 V. General specifications

Document status: Replaced by GOST 8608-96

Marking of electrical equipment with ratings related to electrical supply. Safety requirements

Document status: Active

Conformity assessment system for the use of nuclear energy. Conformity assessment in the form of testing. Qualification testing of welding (cladding) technologies

Document status: Active

Conformity assessment system for the use of nuclear energy. Conformity assessment of products. Nonconformities classification

Document status: Active