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GOST – National standards Gosudarstvennye Standarty
Russian standards Gosstandart (GOST) cover more than 20 industrial branches including petroleum and chemical industry as well as mining and mineral sources, power and electrical equipment, oil and gas products. GOST organization, which was originally established during the Soviet Union era, was appointed to develop and put into practice state policy in the field of standardization. This institution was adopted by the Commonwealth of Independent States (CIS) and it is administrated by the Euro-Asian Council for Standardization, Metrology and Certification (EASC).
Low-voltage switchgear and controlgear. Part 4-3. Contactors and motor-starters. AC semiconductor controllers and contactors for non-motor loads
WITHDRAWN published on 1.6.2019
Selected format:Low-voltage switchgear and controlgear. Part 5-2. Control circuit devices and switching element. Proximity switches
WITHDRAWN published on 1.7.2014
Selected format:Low-voltage switchgear and controlgear. Part 5-3. Devices and switching elements of control circuits. Requirements for proximity devices with defined behaviour under fault conditions
WITHDRAWN published on 1.1.2016
Selected format:Low-voltage switchgear and controlgear. Part 6-1. Multiple function equipment. Transfer switching apparatus
WITHDRAWN published on 1.7.2018
Selected format:Low-voltage switchgear and controlgear. Part 6-2. Multiple function equipment. Control and protective switching devices (or equipment)
WITHDRAWN published on 1.1.2015
Selected format:Low-voltage switchgear and controlgear. Part 7-4. Ancillary equipment. PCB terminal blocks for copper conductors
WITHDRAWN published on 1.3.2017
Selected format:Information technology equipment. Safety. Part 1. General requirements
WITHDRAWN published on 1.7.2008
Selected format:Information technology equipment. Safety. Part 1. General requirements
WITHDRAWN published on 1.1.2011
Selected format:Information technology equipment. Safety. Part 1. General requirements
WITHDRAWN published on 1.1.2013
Selected format:Information technology equipment. Safety. Part 21. Remote power feeding
WITHDRAWN published on 1.7.2008
Selected format:Latest update: 2025-07-20 (Number of items: 2 209 004)
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