This standard applies to coupling devices for welding cables for welding and related processes, designed for connection and disconnection without the use of tools. This standard specifies the safety and performance requirements for coupling devices. This standard covers welding devices for submersible use. Doesn't apply to your device?
KS C IEC 60974-12:2014 history
2021KS C IEC 60974-12-2021 Arc-welding equipment — Part 12: Coupling devices for welding cables
2016KS C IEC 60974-12:2016 Arc-welding equipment — Part 12: Coupling devices for welding cables
2014KS C IEC 60974-12:2014 Arc-welding equipment — Part 12: Coupling devices for welding cables
2003KS C IEC 60974-12:2003 Arc-welding equipment-Part 12:Coupling devices for welding cables