Abstract

This Uganda Standard provides additional requirements to those given in US IEC 60947-5-2. It addresses the fault performance aspects of proximity devices with a defined behaviour under fault conditions (PDDB). It does not address any other characteristics that can be required for specific applications. (This Uganda Standard cancels and replaces US EAS 378-5-3:2005, Low-voltage switchgear and control gear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions, which has been technically revised). THIS STANDARD WAS PUBLISHED 2013-06-25