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Guidance on human aspects of dependability. Original standard BS EN IEC 62508-2025 in PDF full version. Additional info + preview on request
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Low-voltage switchgear and controlgear enclosed equipment - Additional requirements for enclosed switch-disconnectors in accordance with IEC 60947-3. Isolation of electrical equipment during repair and maintenance work in specific applications. Original standard BS EN IEC 62626-1-2025 in PDF full version. Additional info + preview on request
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Interoperability specifications and communication method for external power supplies used with computing and consumer electronics devices. Original standard BS EN IEC 63002-2025 in PDF full version. Additional info + preview on request
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Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces for enhanced macrobend multimode fibres Part 3-61: Connector parameters of physically contacting 50 μm core diameter fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules for reference connection applications. Original standard BS EN IEC 63267-3-61-2025 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced Macro bend multimode fibre Part 3-81: Connector parameters of physically contacting 50 μm core diameter fibres - Non-angled polyphenylene sulphide rectangular ferrules with single row of 12, 8, 4, or 2 fibres for reference connector applications. Original standard BS EN IEC 63267-3-81-2025 in PDF full version. Additional info + preview on request
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Sensing devices for non-intrusive load monitoring (NILM) systems. Original standard BS EN IEC 63297-2025 in PDF full version. Additional info + preview on request
Document status: Active