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IEC 60947-5-4

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

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Organization: IEC
Publication Date: 1 October 1996
Status: inactive
Page Count: 54
ICS Code (Low voltage switchgear and controlgear): 29.130.20

Document History

May 1, 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
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 typical...
May 1, 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 1, 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
Scope and object 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...
IEC 60947-5-4
October 1, 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
A description is not available for this item.
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