• IEC 60947-5-4 Amd.1 Ed. 2.0 b:2019

IEC 60947-5-4 Amd.1 Ed. 2.0 b: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

International Electrotechnical Commission, 05/22/2019

Publisher: IEC

File Format: PDF

$6.00$13.00


Published:22/05/2019

Pages:8

File Size:1 file , 870 KB

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