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Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices (IEC 60947-5-1:2024); German version EN IEC 60947-5-1:2025

Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches

Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB)

Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function (IEC 121A/644A/CDV:2025); German and English version prEN IEC 60947-5-5:2025

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

Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors

Low-voltage switchgear and controlgear - Part 7-5: Ancillary equipment - Terminal blocks for aluminium conductors

Low-voltage switchgear and controlgear - Part 9-2: Active arc-fault mitigation systems - Optical-based internal arc-detection and mitigation devices (IEC 60947-9-2:2021); German version EN IEC 60947-9-2:2025

Low-voltage switchgear and controlgear - Part 10: Semiconductor circuit-breakers

Rules for Steam Turbine Thermal Acceptance Tests - Part 5: Steam Turbines in Combined Heat and Power (CHP) / District Heating (DH) Cycles

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