The AC-1200 is the industry's leading power source for submerged arc welding. It is a power source that you can count on day-in and day-out to provide proven performance.

The AC-1200 produces outstanding arc characteristics and is specifically designed for operation with Lincoln's NA-4 automatic wire feeder.

• - Scott connection taps standard for two AC welding heads operated in tandem.
• - Rheostat adjusts the output settings while welding or at idle.
• - Three output studs with overlapping ranges.
• - ±10% input line voltage compensation for maintaining weld consistency.
• - Thermostatic protection from current overload and excessive temperatures.
• - Terminal strip for remote control and wire connections and output studs for welding cables.
• - Fuse protected control circuit and 115V AC auxiliary power circuit.
• - Solid state circuitry provides extra long life for repetitive welding applications.
• - Removable side panels for easy access to internal parts.
• - Windings and rectifiers protected against moisture and corrosive environments.
• - UL listed.
• - Three year warranty on parts and labor.
• - Manufactured under a quality system certified to ISO 9001 requirements.