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286525 - Miller 286525 NTC Thermistor 30K Ohm Replacement Sensor

Packaging: 1 per ea
$31.30/ea $19.43/1 per ea only $19.43/eaSave 38%

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OVERVIEW

Restore Your Welder's Precision with the Miller 286525 Thermistor

When your welding equipment demands precise temperature regulation to operate safely and efficiently, the Miller 286525 Thermistor Ntc 30K Ohm is the critical component you need. As a genuine OEM replacement part manufactured by Miller Electric, this thermistor is engineered to meet the exact specifications of your high-performance welding power sources. Using non-OEM parts for temperature sensing can lead to inaccurate readings, potential overheating, or inefficient cooling cycles, which is why professional fabricators trust only authentic Miller components for their repairs.

This NTC (Negative Temperature Coefficient) thermistor provides a resistance of 30,000 Ohms at 25 degrees Celsius, ensuring accurate thermal feedback to your machine's control board. It features a lead length of approximately 10 inches, allowing for proper routing within the machine chassis without tension or modification. Whether you are troubleshooting a thermal overload error or performing preventative maintenance on your fleet, this sensor is essential for monitoring internal temperatures and protecting your investment from thermal damage.

At Josef Gas, we understand that downtime costs money. Replacing a faulty temperature sensor with the correct Miller 286525 ensures your machine returns to its factory-rated duty cycle and performance levels quickly. This part is commonly found in various Miller industrial welding machines, acting as a safeguard against heat-related failures. Trust in the durability and precision of Miller OEM parts to keep your shop running smoothly.

Additional Information
Packaging Description:1 Per Ea, pack of 1
Component Type:NTC Thermistor
Resistance:30K Ohm @ 25 Deg C
----- new values below ----
Component Type:NTC Thermistor
Resistance:30K Ohm @ 25 Deg C
Lead Length:10 Inches
Brand:Miller OEM
Packaging Description:pack of 1

INCLUDED

  • 1 x Miller 286525 Thermistor Ntc 30K Ohm

APPLICATIONS

  • Temperature sensing in Miller welding power sources
  • Overheating protection circuits
  • Cooling system regulation
  • General welding machine repair and maintenance
  • Thermal management for inverter welders

FAQ

The Miller 286525 is an NTC thermistor with a resistance of 30,000 Ohms (30K) at 25 degrees Celsius.

Yes, this is a genuine Miller OEM replacement part, ensuring perfect compatibility with your Miller equipment.

The thermistor comes with leads approximately 10 inches in length to reach the necessary connection points on the control board.

You should check your welder's parts manual or look up the serial number on the Miller Electric website to verify that part number 286525 is the correct replacement.

An NTC (Negative Temperature Coefficient) thermistor monitors the internal temperature of the welder. As temperature rises, resistance drops, signaling the control board to activate fans or shut down the machine if it overheats.

It is highly recommended to use the OEM Miller part. Generic thermistors may have different beta values or curves, leading to inaccurate temperature readings and potential machine damage.

The product typically comes as the thermistor with leads. Check your specific machine's requirements to see if you need to reuse an existing connector or if it connects directly to a terminal.

A thermal error often indicates the machine has overheated, but it can also be caused by a faulty thermistor sending incorrect data. Testing the sensor's resistance can help diagnose the issue.