Hobart 500525 Handler 187 230-Volt 25-to-180 Amp Gas/Metal/Arc Single-Phase Wire Welding Package Operates on 230 volt power, 25-180 amp range; 30% duty cycle @ 130 amps 20 volts 7 output voltage settings with wire feed tracking for quick & easy adjustment & one purge setting Welds 24 gauge up through 5/16 Features built-in contactor & self-resetting thermal overload protection