Moldova standards PDF

Second supplement - Control switches (low-voltage switching devices for control and auxiliary circuits, including contactor relays) - Part 1- General requirements. Original standard IEC 60337-1B-1975 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60947-5-1-2024

Control switches (low-voltage switching devices for control and auxiliary circuits, including contactor relays) - Part 2- Special requirements for specific types of control switches - Section one- Push-buttons and related control switches. Original standard IEC 60337-2-1972 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60947-5-1-2024

First supplement - Control switches (low voltage switching devices for control and auxiliary circuits, including contactor relays) - Part 2-Special requirements for specific types of control switches. Original standard IEC 60337-2A-1973 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60947-5-1-2024

Third supplement - Control switches (low-voltage switching devices for control and auxiliary circuits, including contactor relays) - Part 2- Special requirements for specific types of control switches. Original standard IEC 60337-2C-1977 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60947-5-1-2024

Telemetering for consumption and demand. CEI/IEC 338-1970. Original standard IEC 60338-1970 in PDF full version. Additional info + preview on request

Document status: Withdrawn

General purpose rigid coaxial transmission lines and their associated flange connectors. Part 1- General requirements and measuring methods. CEI/IEC 60339-1-1971. Original standard IEC 60339-1-1971 in PDF full version. Additional info + preview on request

Document status: Active