STM PDF

Building intercom systems - Part 3-1- Application guidelines - General. IEC 62820-3-1:2017-12(en-fr). Original standard IEC 62820-3-1-2017 in PDF full version. Additional info + preview on request

Document status: Active

Building intercom systems - Part 3-2- Application guidelines - Advanced security building intercom systems (ASBIS). IEC 62820-3-2:2018-02(en-fr). Original standard IEC 62820-3-2-2018 in PDF full version. Additional info + preview on request

Document status: Active

Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables of rated voltages up to and including 450 750 V - Part 1- General requirements. IEC 62821-1:2015-02(en-fr). Original standard IEC 62821-1-2015 in PDF full version. Additional info + preview on request

Document status: Active

Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables of rated voltages up to and including 450 750 V - Part 2- Test methods. IEC 62821-2:2015-02(en-fr). Original standard IEC 62821-2-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 63294-2021

Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables of rated voltages up to and including 450 750 V - Part 3- Flexible cables (cords). IEC 62821-3:2015-02(en-fr). Original standard IEC 62821-3-2015 in PDF full version. Additional info + preview on request

Document status: Active

Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 1- Product family standard. IEC 62822-1:2016-03(en-fr). Original standard IEC 62822-1-2016 in PDF full version. Additional info + preview on request

Document status: Active