Components for low-voltage surge protection. Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs)— 26 стр.
Components for low-voltage surge protective devices. Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)— 30 стр.
Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for automatic electrical burner control systems (IEC 60730-2-5:2000, modified + A1:2004, modified + A2:2008, modified) (english version)