Russian standards

Rotating electrical machines. Part 31. Selection of energy-efficient motors including variable speed applications. Application guide

Document status: Active

Electrical apparatus for use in the presence of combustible dust. Part 1. Electrical apparatus protected by enclosures and surface temperature limitation. Section 2. Selection, installation, and maintenance

Document status: Active

Support polymeric outdoor insulators for voltage 6-220 kV. General specifications

Document status: Replaced by GOST R 52082-2023

Low-voltage switchgear and control gear assemblies. Part 2. Particular requirements for busbar trunking systems ( busways )

Document status: Active

Plugs, socket-outlets and couplers for industrial purposes. Part 2. Dimensional interchangeability requirements for pin and contact-tube accessories

Document status: Active

Explosive atmospheres. Part 29-2. Gas detectors. Selection, installation, use and maintenance of detectors for flammable gases and oxygen

Document status: Active