The Cornwell Inverter MIG Welder 240V, No. MMW180, features infinite wire feed speed control and voltage. The portable DC wire feed welder is capable of welding with solid wire, with shielding gas, or flux core wire and is powered by an AC single phase 230V (220-230V), 60Hz/50 amp with time delayed fuse or circuit breaker. According to the company, the welder is ideal for materials from 24 gauge to 5/16", has an output range of 30 amps to 180 amps, a 30 percent duty cycle at 160 amps and no load voltage. MIG wire is not included.