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Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB's). Part 2-2. Applicability of the general rules to RCCB's functionally dependent on line voltage

Document status: Active

Occupational safety standards system. Earth leakage circuit breakers. Classification. General technical requirements

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Synchronous three-phase generators of power above 100 kW. General specifications

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Tungsten filament lamps for domestic and similar general lighting purposes. Safety requirements

Document status: Withdrawn

United power system and isolated power systems. Operative-dispatch management. Ensuring coordinated operation of centralized systems of automatic control of frequency and active power flows and automatic management of active power of hydroelectric power stations. Norms and requirements

Document status: Active

Electrical contacts. Erosion resistance testing under electric arc conditions

Document status: Active