Historical
ANSI/IEC 60974-2-2009
Arc Welding Equipment - Part 2: Liquid Cooling Systems
Specifies safety and construction requirements for industrial and professional liquid cooling systems used in arc welding and allied processes to cool torches. An adoption, with U.S. differences, of the second edition of IEC 60974-2 (2007).
Content Provider
NEMA: National Electrical Manufacturers Association [nema]