Belarus standards PDF

Low-voltage switchgear and controlgear Part 7-2- Ancillary equipment Protective conductor terminal blocks for copper conductors. Original standard UNE-EN 60947-7-2-2010 in PDF full version. Additional info + preview on request

Document status: Active

Low-voltage switchgear and controlgear Part 7-4- Ancillary equipment PCB terminal blocks for copper conductors. Original standard UNE-EN 60947-7-4-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 60947-7-4-2021

Low-voltage switchgear and controlgear Part 8- Control units for built-in thermal protection (PTC) for rotating electrical. Original standard UNE-EN 60947-8-2005 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 60947-8-2023

Amendment 1 - Low-voltage switchgear and controlgear Part 8- Control units for built-in thermal protection (PTC) for rotating electrical. Original standard UNE-EN 60947-8-2005 A1-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 60947-8-2023

Amendment 2 - Low-voltage switchgear and controlgear Part 8- Control units for built-in thermal protection (PTC) for rotating electrical. Original standard UNE-EN 60947-8-2005 A2-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 60947-8-2023

Information technology equipment - Safety Part 21- Remote power feeding (IEC 60950-21-2002). Original standard UNE-EN 60950-21-2004 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 62368-3-2020