Russian standards

Water and steam heatexchangers. Types, basic parameters and sizes

Document status: Active

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

Semiconductor alternating voltage converters. General specifications

Document status: Active

Low-voltage switchgear and controlgear. Part 5-5. Control circuit devices and switching elements. Electrical emergency stop devices with mechanical latching function

Document status: Active

Electrical installations of buildings. Part 4. Protection for safety. Protection against undervoltage

Document status: Active

Laminated round rods (fabric base) for electrical purposes. Specifications

Document status: Active