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
Buy Now
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

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...
Advertisement