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278986 - Miller 278986 400A Current Transducer Module (+/- 15V)

Packaging: 1 PER EA
$140.82/EA

Package Price:

$141.76/1 PER EA

Usually ships within 3-5 business days

OVERVIEW

Genuine Miller 278986 Current Transducer Module


Maintain the precision and reliability of your Miller welding equipment with the genuine Miller 278986 Current Transducer. This 400 Amp module is a critical internal component designed to monitor the electrical output of your welding power source. In modern inverter and advanced welding machines, accurate current sensing is vital for the control logic to regulate the arc, ensure the display matches the actual output, and protect the machine from over-current conditions. When this component fails, your machine may exhibit erratic behavior, incorrect amperage readings, or complete shutdown.


The Miller 278986 is engineered to specific tolerances that aftermarket parts simply cannot match. It operates on a +/- 15V supply voltage, integrating seamlessly with the control boards of compatible Miller units. As an OEM part, it guarantees the correct fitment and electrical characteristics required for your specific machine model. Using genuine Miller parts for repairs not only extends the lifespan of your equipment but also ensures safety and compliance with original factory specifications.


Installation of this module should be performed by a qualified technician, as it involves working inside the welding power source where high voltages are present. Once installed, this transducer provides the real-time feedback necessary for the smooth, stable arc that professional welders rely on. Whether you are repairing a machine in a heavy industrial setting or a fabrication shop, choosing the correct replacement part is the first step to getting back to work. Trust Josef Gas for your authentic Miller Electric replacement parts and consumables.


Key Benefits of OEM Parts:



  • Reliability: Tested to withstand the harsh electrical environment of welding.

  • Compatibility: Designed specifically for the communication protocols of Miller control boards.

  • Performance: Restores the machine to its original factory performance levels.

Additional Information
Packaging Description:1 Per Ea
Brand:Miller
Component Type:Current Transducer
Amperage Rating:400 A
Supply Voltage:+/- 15 V