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Iec60309 1 ed4 2 b preview

This is a preview - click here to buy the full publication INTERNATIONAL STANDARD IEC - Edition - NORME INTERNATIONALE Plugs socket-outlets and couplers for industrial purposes ?? Part General requirements Prises de courant pour usages industriels ?? Partie Règles générales INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS CU PRICE CODE CODE PRIX ISBN - - - - Warning Make sure that you obtained this publication from an authorized distributor Attention Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé Registered trademark of the International Electrotechnical Commission Marque déposée de la Commission Electrotechnique Internationale C F E This is a preview - click here to buy the full publication ?? ?? - IEC A A CONTENTS FOREW ORD INTRODUCTION Scope De ?nitions Normative references General Standard ratings Classi ?cation Marking Dimensions Protection against electric shock Provision for earthing Terminals and terminations Interlocks Resistance to ageing of rubber and thermoplastic material General construction Construction of socket-outlets Construction of plugs and connectors Construction of appliance inlets Degrees of protection Insulation resistance and dielectric strength Breaking capacity Normal operation Temperature rise Flexible cables and their connection Mechanical strength Screws current-carrying parts and connections Creepage distances clearances and distances through sealing compound Resistance to heat to ?re and to tracking Corrosion and resistance to rusting Conditional short-circuit current withstand test Electromagnetic compatibility Annex A normative Guidance and description of test apparatus Annex B informative List of the clause numbers that require re-testing C F E This is a preview - click here to buy the full publication - IEC A A ?? ?? Figure ?? Diagram showing the use of the accessories Figure ?? Standard test ?nger Figure ?? Void Figure ?? Void Figure ?? Circuit diagrams for breaking capacity and normal operation tests Figure ?? Apparatus for testing the cable anchorage Figure ?? Impact-test apparatus see also annex A Figure ?? Arrangement for mechanical strength test for plugs and connectors Figure ?? Apparatus for exing test Figure ?? Void Figure a ?? Void Figure b ?? Void Figure ?? Void Figure ?? Gauges for testing insertability of round unprepared conductors having the maximum speci ?ed cross- section Figure ?? Examples of terminals Figure ?? Equipment test arrangement Figure ?? Diagram of the test circuit for the veri ?cation of short-circuit current withstand of a two- pole equipment on a single-phase a c or d c Figure ?? Diagram of the test circuit for the veri ?cation of short-circuit current withstand of a three-pole equipment Figure ?? Diagram of the test circuit for the veri ?cation of short-circuit current withstand of a four-pole equipment Figure ?? Information for the bending test Figure A ?? Impact test ?xture ?? Pendulum assembly Figure A ?? Impact test ?xture ?? Pendulum masses ?? Quantity Figure A ?? Impact test ?xture ?? Pendulum shaft end Figure A ?? Impact test ?xture ?? Pendulum anvil Figure A ?? Impact test ?xture ?? Pendulum shaft Figure A ?? Impact text ?xture ?? Pendulum pivot Figure A