400244 - Thermal Dynamics 17A Powerstat Variable Transformer

Reliable Power Regulation for Industrial Equipment

The Thermal Dynamics 400244 Powerstat Transformer is a critical replacement component designed to restore the functionality of your high-performance welding or plasma cutting equipment. Rated at 17 Amps, this variable transformer (often referred to as a Powerstat or Variac) plays a vital role in regulating the voltage input and output within your machine's power source. When your equipment's original transformer fails due to age, overheating, or electrical surges, replacing it with this genuine OEM part ensures that your machine returns to its optimal operating parameters.

At Josef Gas, we understand that downtime costs money. That is why we supply authentic repair parts like the 400244 transformer to help you maintain the reliability and safety of your industrial fleet. This unit is engineered to handle the rigorous demands of daily fabrication work, providing smooth and consistent voltage adjustment that is essential for maintaining arc stability and cut quality. Whether you are repairing a legacy Thermal Dynamics plasma cutter or a compatible power source, this transformer offers the precise fit and electrical characteristics required for a successful repair.

Installing genuine parts protects your investment. Generic aftermarket transformers may not match the specific impedance or thermal ratings of the original design, potentially leading to further damage. Trust the Thermal Dynamics 400244 to deliver the durability and performance you expect from top-tier welding equipment manufacturers.