STM PDF

Corrigendum 1 - Amendment 1 - Low-voltage switchgear and controlgear - Part 4-2- Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters. IEC 60947-4-1-2020-11/AMD1-2024/COR1-2026-03(en-fr). Original standard IEC 60947-4-2-2020 amd1-2024 cor1-2026 in PDF full version. Additional info + preview on request

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Low-voltage switchgear and controlgear - Part 6-1- Multiple function equipment - Transfer switching equipment. IEC 60947-6-1-2026-04(en). Original standard IEC 60947-6-1-2026 in PDF full version. Additional info + preview on request

Document status: Active

Electromagnetic compatibility (EMC) - Part 6-3- Generic standards - Emission standard for equipment in residential locations. IEC 61000-6-3-2026-04. Original standard IEC 61000-6-3-2026 in PDF full version. Additional info + preview on request

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Coaxial communication cables - Part 1-305- Mechanical test methods - Solderability and resistance to soldering. IEC 61196-1-305-2026-03(en). Original standard IEC 61196-1-305-2026 in PDF full version. Additional info + preview on request

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Assessment of power quality - Characteristics of electricity supplied by public networks. IEC TS 62749-2026-03(en). Original standard IEC TS 62749-2026 in PDF full version. Additional info + preview on request

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Building intercom systems - Part 1-1- System requirements - General. IEC 62820-1-1-2026-03(en). Original standard IEC 62820-1-1-2026 in PDF full version. Additional info + preview on request

Document status: Active