Free IEC standards download

IEC 60286-1 pdf - Packaging of components for automatic handling – Part 1: Tape packaging of components with axial leads on continuous tapes La presente partie de "IEC 60286 est applicable a la mise en bande des...

IEC 60305 pdf - Insulators for overhead lines with a nominal voltage above 1 000 V – Ceramic or glass insulator units for AC systems – Characteristics of insulator units of the cap and pin type This...

IEC 60794-1-211 pdf - Optical fibre cables – Part 1-211: Generic specification – Basic optical cable test procedures – Environmental test methods – Sheath shrinkage, method F11 1Scope This part of lEC 60794 defines test procedures to...

IEC 60794-1-403 pdf - Optical fibre cables – Part 1-403: Generic specification – Basic optical cable test procedures – Electrical test methods – Electrical continuity test of cable metallic elements, method H3 1Scope This part of IEC...

IEC 60794-3-12 pdf - Optical fibre cables – Part 3-12: Outdoor cables – Detailed specification for duct and directly buried optical telecommunication cables for use in premises cabling 1 scope This part of IEC 60794 is a...

IEC 60851-1 pdf - Winding wires – Test methods – Part 1: General 1 Scope This part of lEC 60851 specifies the general notes on methods of test for winding wires. It also gives the definitions for...

IEC 60938-1 pdf - Fixed inductors for electromagnetic interference suppression – Part 1: Generic specification The numerical values shall be given for the length of the body, the width and height of the body or for cylindrical...

IEC 60958-5 pdf - Digital audio interface – Part 5: Consumer application enhancement 1 Scope This part of IEC 60958enhances the consumer application of the interface for theinterconnection of digital audio equipment defined in lEC 60958-1 and...

IEC 60974-8 pdf - Arc welding equipment – Part 8: Gas consoles for welding and plasma cutting systems 9.3Gas line purging The GAs cONsoLE shall have a means to purge gas lines when changing to a different...

IEC 60974-11 pdf - Arc welding equipment – Part 11: Electrode holders The heated rod in a horizontal position is then applied for 2 min to the insulation at the weakestpoint (for example, minimum insulation thickness and...