IEC 60947-5-4:2002
Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements; Method of assessing the performance of low-energy contacts; Special tests
- Standard No.
- IEC 60947-5-4:2002
- Release Date
- 2002
- Published By
- International Electrotechnical Commission (IEC)
- Status
- Replace By
- IEC 60947-5-4:2019
- Latest
- IEC 60947-5-4:2002/AMD1:2019
- Replace
- IEC 17B/1228/FDIS:2002 IEC/TR2 60947-5-4:1996
- Scope
- This part of IEC 60947 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage areas: a) above (and including) 10 V (typically 24 V)
IEC 60947-5-4:2002 history
- 2019 IEC 60947-5-4:2002/AMD1:2019 Amendment 1 - Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests
- 2019 IEC 60947-5-4:2019 Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests CONSOLIDATED EDITION
- 2002 IEC 60947-5-4:2002 Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements; Method of assessing the performance of low-energy contacts; Special tests
- 1970 IEC 60947-5-4/COR1:2000 Corrigendum 1 - Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low energy contacts - Special tests
- 1996 IEC 60947-5-4:1996 Low-Voltage Switchgear and Controlgear - Part 5: Control Circuit Devices and Switching Elements - Section 4: Methods of Assessing the Performance of Low-Energy Contacts - Special Tests (Edition 1.0; Corrigendum 1:2000)
