IEC - International Electrotechnical Commission - 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
published
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 22 May 2019 |
| Status: | published |
| Page Count: | 8 |
| ICS Code (Low voltage switchgear and controlgear): | 29.130.20 |
Document History
May 22, 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
IEC 60947-5-4:2002+A1:2019 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated...
IEC 60947-5-4:2002/AMD1:2019
May 22, 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
A description is not available for this item.
October 15, 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
IEC 60947-5-4:2002 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...