DS DS/EN 60974-12
DS DSEN 60974-12 2011-SEP-26 Arc weldng equpment - Part 12 Couplng devces for weldng cables
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This part of IEC 60974 is applicable to coupling devices for cables used in arc welding and allied processes, designed for connection and disconnection without using tools. This part of IEC 60974 specifies safety and performance requirements of coupling devices. This part of IEC 60974 is not applicable to coupling devices for underwater welding.