STM PDF

Environmental testing - Part 2-30- Tests - Test Db- Damp heat, cyclic (12 h + 12 h cycle). IEC 60068-2-30:2025-08(en). Original standard IEC 60068-2-30-2025 in PDF full version. Additional info + preview on request

Document status: Active

Environmental testing - Part 2-78- Tests - Test Cab- Damp heat, steady state. IEC 60068-2-78:2025-08(en). Original standard IEC 60068-2-78-2025 in PDF full version. Additional info + preview on request

Document status: Active

Miniature fuses - Part 9- Miniature fuse-links for special applications with partial-range breaking capacity. IEC 60127-9:2025-08(en). Original standard IEC 60127-9-2025 in PDF full version. Additional info + preview on request

Document status: Active

Corrigendum 1 - Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index. IEC 60268-16:2020-09/COR1:2025-07(en-fr). Original standard IEC 60268-16-2020 cor1-2025 in PDF full version. Additional info + preview on request

Document status: Active

Corrigendum 1 - Amendment 2 - Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K. IEC 60269-2:2013-07/AMD2:2024-06/COR1:2025-06(en-fr). Original standard IEC 60269-2-2013 amd2-2024 cor1-2025 in PDF full version. Additional info + preview on request

Document status: Active

Automatic electrical controls - Part 2-11- Particular requirements for energy regulators. IEC 60730-2-11:2025-08(en). Original standard IEC 60730-2-11-2025 in PDF full version. Additional info + preview on request

Document status: Active