<span style="color:red">NEW!</span>IEC 60974-9:2018 is available as <a href="https://webstore.iec.ch/publication/63054">IEC 60974-9:2018 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.</br></br>IEC 60974-9:2018 is applicable to requirements for installation and instructions for use of equipment for arc welding and allied processes designed in accordance with safety requirements of IEC 60974-1, IEC 60974-6 or equivalent. This standard cancels and replaces the first edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- addition of a new Clause 8;
- addition of interpolation details in Table 1.