NEN-EN-IEC 60947-5-4
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
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 2004 |
| Status: | active |
| Page Count: | 64 |
| ICS Code (Low voltage switchgear and controlgear): | 29.130.20 |
scope:
Applies to separable contacts used in the utilization area considered, such as switching elements for control circuits.
Document History
NEN-EN-IEC 60947-5-4
January 1, 2004
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
Applies to separable contacts used in the utilization area considered, such as switching elements for control circuits.
May 1, 2000
Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Methods of assessing the performance of low energy contacts - Special tests
A description is not available for this item.
July 1, 1997
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
A description is not available for this item.