STB PDF
Electrostatics - Electrostatic control in healthcare, commercial and public facilities. Healthcare. Original standard BS EN IEC 61340-6-1-2018 + A1-2024 in PDF full version. Additional info + preview on request
Document status: Active
Wind energy generation systems - Wind turbine blades. Original standard BS EN IEC 61400-5-2020 + A1-2025 in PDF full version. Additional info + preview on request
Document status: Active
Portable residual current devices (PRCDs) without integral overcurrent protection for household and similar use. Original standard BS EN IEC 61540-2025 + A11-2025 in PDF full version. Additional info + preview on request
Document status: Active
Safety of transformers, reactors, power supply units and combinations thereof - General requirements and tests. Original standard BS EN IEC 61558-1-2019 (2025) in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic interconnecting devices and passive components. Performance standard - Non-connectorized single-mode fibre optic 1 × 2 and 2 × 2 spatial switches for category C. Controlled environments. Original standard BS EN IEC 61753-071-02-2020 + A1-2024 in PDF full version. Additional info + preview on request
Document status: Active
Industrial communication networks. Profiles - Functional safety fieldbuses. General rules and profile definitions. Original standard BS EN IEC 61784-3-2021 + A1-2024 in PDF full version. Additional info + preview on request
Document status: Active