Moldova standards PDF

First supplement. Original standard IEC 60158-1A-1975 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Supplement B - Low-voltage controlgear - Part 1- Contactors. Original standard IEC 60158-1B-1979 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Third supplement. Original standard IEC 60158-1C-1982 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60947-4-1-2023

Low-voltage controlgear. Part 2- Semiconductor contactors (solid state contactors). Original standard IEC 60158-2-1982 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Low-voltage controlgear. Part 3- Additional requirements for contactors subject to certification. Original standard IEC 60158-3-1985 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61095-2023

Methods of test for the determination of the insulation resistance of solid insulating materials. CEI/IEC 167:1964. Original standard IEC 60167-1964 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62631-3-3-2015