... Shock, Room Temperature Breakdown Voltage, High Voltage Hole, and Pin-Hole, etc. Name 12 gauge aluminum wire TypeQZXYL-2/180Diameter2.40mmStandardIEC60317-15Test ItemUnitTechnical ... . Application field of 12 gauge aluminum wire Suitable for winding coils of oil-immersed transformers, dry-type transformers, high-temperature transformers, and wide ...