0465326880 - ESAB Warrior 500i Front Panel Potentiometer Assembly

Genuine ESAB Replacement Potentiometer for Warrior 500i

The ESAB 0465326880 Potentiometer Assembly is a critical replacement component designed specifically for the ESAB Warrior 500i multi-process welding power source. As a genuine OEM part, it ensures seamless integration with the machine's front panel (FP) circuitry, restoring the operator's ability to finely adjust welding parameters such as voltage, amperage, and inductance.

Over time, potentiometers in industrial environments can degrade due to dust ingress, mechanical wear, or accidental impact. A failing potentiometer often results in erratic weld settings, "dead spots" in the control dial, or an inability to reach maximum or minimum output levels. Replacing a faulty unit with this authentic ESAB assembly ensures that the machine returns to its optimal performance levels, maintaining the reliability and precision that the Warrior series is known for.

This assembly is pre-configured for the Warrior 500i, reducing the complexity of repairs. It is an essential stock item for maintenance departments and repair shops servicing ESAB heavy-industrial equipment. By using genuine parts, you protect the integrity of the power source and ensure compliance with factory calibration standards.

Key Technical Benefits

• Exact Fit: Engineered dimensions and connectors match the Warrior 500i front panel housing perfectly.


• Linear Response: Provides smooth, predictable changes in output for precise process control.


• Durability: Constructed to resist the vibration and thermal cycling common in heavy fabrication environments.