[Parameter]： Type：air cooled; The welding current: 200Amp;Transfer rate: Duty cycle 60%; Feed diameter welding wire: 0.024~0.039inch; Wire feeding way: manual; Voltage:DC24V; Wire speed:52.5ft /min; Suit for Contact Tip:0.03inch; [Feature]: Equipped with four aviation plugs and 10pcs 0.03inch conductive nozzles(Contact Tip) ;The gun head is made of plastic material,with9.8ft cables ; Strong and sturdy filament shell, dustproof; Application: Fit Euro Connection UNIMIG Style MIG Welder Welding Machine, fit YESWELDER MIG-205DS and MIG-250PRO welder.This spool Gun to suit UNIMIG 2 pin welding machines. With a 24V dc motor this spool gun may suit other machines. Please see wiring diagram in the pictures; [Use place]: Aluminum Fabrication ,Trailer Fabrication, Sign Manufacturing, Auto and Marine Repair ,and high altitude operation will be used. 200 A at 60-Percent Duty Cycle; Suitable for almost European plug MIG welding machines on the market; Suitable for almost European plug MIG welding machines on the market, such as MIG200,MIG250PRO.YESWELDER MIG-205DS and MIG-250PRO welder.