Russian standards PDF
Low-voltage switchgear and controlgear. Part 1. General rules
Document status: Active
Low-voltage switchgear and controlgear. Part 5-3. Control circuit devices and switching elements. Requirements for proximity devices with defined behaviour under fault conditions
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Low-voltage switchgear and controlgear. Part 5-5. Control circuit devices and switching elements. Electrical emergency stop device with mechanical latching function
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Low-voltage switchgear and controlgear assemblies. Part 5. Assemblies for power distribution in public networks
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Devices for the connection of luminaries for household and similar purposes. Part 1. General requirements
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Uninterruptible power systems (UPS). Part 4. Environmental aspects. Requirements and reporting
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