Russian standards PDF

Power capacitors for induction heating installations. Part 1. General

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Miniature fuses. Part 4. Universal modular fuse-links for through-hole and surface mount types

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Electrical relays. Part 12. Directional relays and power relays with two input energizing quantities

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Measuring relays and protection equipment. Part 127. Functional requirements for over/under voltage protection

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Plugs, socket-outlets and couplers for industrial purposes. Part 4. Switched socket-outlets and connectors with or without interlock

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Safety of household and similar electrical appliances. Part 2-103. Particular requirements for drives for gates, doors and windows

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