Arc welding equipment - Limited duty manual metal arc welding power sources Ingestion-build-228203 This guide contains the requirements

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Arc welding equipment - Limited duty manual metal arc welding power sources Ingestion-build-228203 This guide contains the requirementsThis part of BS EN 60974 is applicable to power sources with a thermal cut out device for manual metal arc welding with limited duty. These welding power sources are mainly used by laymen. This standard specifies safety requirements for construction and performance requirements of welding power sources, limited to a rated maximum welding current of 160 A. BS EN 60974 6 is not applicable to: Rotating welding power sources Welding power sources with