NA-4 Controller, Compatible with Model K1275, Compatible with Series Idealarc DC-1500, Compatible with Brand Lincoln, For Wire Type Flux-Cored, Input Frequency 50/60 Hz, Input Voltage 115 V AC, Maximum Wire Diameter 7/32 in (Flux-Cored), Maximum Wire Feed Speed 16.5 m/min, Minimum Wire Diameter 1/16 in (Flux-Cored), Minimum Wire Feed Speed 0.6 m/min, Rated Output 1500 A @ 100 V, Welding Processes Submerged Arc, Model K388-2, Overall Depth 9.7 in, Overall Height 11 in, Overall Width 13.5 in