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The Lincoln Electric S20871 (9SS20871) is an OEM mechanical pointer actuator assembly designed for Idealarc 250 AC/DC stick welding systems. It serves as the mechanical linkage between the internal transformer shunt and the external current indicator to facilitate accurate amperage monitoring.
Features
OEM replacement component
Zero-backlash tracking for precise amperage adjustment
Corrosion-resistant zinc-chromate plating
Direct linkage between transformer shunt and current indicator
Specifications
Manufacturer: Lincoln Electric
Part Number: S20871
Alternate Part Number: 9SS20871
Material: Zinc-chromate plated steel
Component Type: Mechanical Actuator Assembly
Machine Compatibility: Idealarc 250 AC/DC
Factory Code Compatibility: 9000 Series, 11000 Series
Applications
Maintenance and repair of Lincoln Electric Idealarc 250 AC/DC stick welders
Replacement of worn or damaged current indicator linkages
