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Electrical apparatus for explosive gas atmospheres. Part 7. Increased safety 'e'

Document status: Active

Basic and safety principles for man-machine interface, marking and identification. Actuating principles

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Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions

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Radio-frequency cable type PK 75-3-31. Specifications

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3-phase induction motors of voltage over 1000 V for auxiliaries of thermal power stations. General specifications

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Low-voltage switchgear and controlgear. Part 6-1. Multiple function equipment. Transfer switching apparatus

Document status: Replaced by GOST IEC 60947-6-1-2024