IEC 60947-5-3 Ed. 1.1 b:2005

Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDF) CONSOLIDATED EDITION

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Applies to proximity devices with an enhanced resistance to failure (PDF) It specifies requirements for four different types of PDF.

Published: 04/06/2005

Pages: 71

File Size: 1 file , 780 KB

Language: English, French

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$117.00

$171.00