• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of DKE/K 431

DIN VDE 0611-7-5 2021-11-03 Low-voltage switchgear and controlgear - Part 7-5: Ancillary equipment - Terminal blocks for aluminium conductors (IEC 121A/418/DTS:2021, modified); Text in German and English More  Comment 
DIN EN IEC 60947-5-1 2021-07-29 Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices (IEC 121A/427/CD:2021); Text in German and English More  Comment 
DIN EN IEC 60947-10 2021-05-25 Low-voltage switchgear and controlgear - Part 10: Semiconductor circuit-breakers More  Comment 
DIN EN IEC 60947-9-2 2020-09-03 Low-voltage switchgear and controlgear - Active arc-fault mitigation systems - Part 9-2: Optical-based internal arc-detection and mitigation devices (IEC 121A/338/CDV:2020); German and English version prEN IEC 60947-9-2:2020 More  Comment 
DIN EN IEC 60947-4-3 2020-07-21 Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads (IEC 121A/307/CDV:2019); German and Englisch version prEN IEC 60947-4-3:2019 More  Comment 
DIN EN 62683-1 2017-10-16 Low-voltage switchgear and controlgear - Product data and properties for information exchange - Part 1: Catalogue data (IEC 62683-1:2017); German version EN 62683-1:2017 More  Comment 
IEC 17B/1806/CDV 2013-02-22 IEC 60947-1 am2 Ed.5: Amendment 2 - Low-voltage switchgear and controlgear - Part 1: General rules More  Comment 
IEC 17B/1770/CD 2012-03-09 IEC 60947-1 am2 Ed. 5.0: Low-voltage switchgear and controlgear - Part 1: General rules More  Comment 
IEC 17B/1748/CD 2011-07-08 IEC 60947-1 am2 Ed. 5.0: Low-voltage switchgear and controlgear - Part 1: General rules More  Comment 
IEC 17B/1821/FDIS 2010-12-24 IEC 60947-5-3 Ed.2: Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB) More  Comment 

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