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205927 - Miller 12 Amp 12VDC Auto-Reset Circuit Breaker

Packaging: 1 PER EA
$63.21/EA $41.33/1 PER EA only $41.33/EASave 35%

Usually ships within 3-5 business days

SKU: MIL205927 Categories: ,
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OVERVIEW

Reliable Circuit Protection for Miller Equipment

The Miller 205927 Circuit Breaker is a critical component designed to safeguard the electrical systems of compatible Miller welding machines. Engineered to handle 12 Amps at 12 VDC, this device serves as a protective barrier against electrical overloads that could otherwise damage sensitive internal wiring, motors, or control boards. As a genuine OEM part, it meets the rigorous manufacturing standards set by Miller Electric, ensuring durability and precise compatibility with your equipment.

Auto-Reset Functionality

One of the key features of this circuit breaker is its auto-reset capability. Unlike standard fuses that must be replaced after blowing, or manual breakers that require physical intervention, this unit is designed to automatically reset itself. When an overload occurs, the breaker trips to open the circuit and stop the flow of electricity. Once the condition causing the overload is resolved and the component cools down, it automatically reconnects the circuit, restoring power to the system. This feature is particularly beneficial in industrial environments, reducing downtime and maintenance intervention.

Application and Installation

This component is typically found in the low-voltage control circuits of various Miller power sources and wire feeders. It is essential for maintaining the operational integrity of your welding setup. When replacing a circuit breaker, it is crucial to verify that the specifications (12VDC, 12A) match the requirements of your specific machine model. Using genuine Miller parts guarantees that the fitment and electrical characteristics are exactly as intended by the manufacturer.

Key Specifications

  • Voltage: 12 VDC
  • Amperage: 12 Amps
  • Type: Auto Reset
  • Part Number: 205927
Additional Information
Packaging Description:1 Per Ea
Component Type:Circuit Breaker
Amperage:12 Amp
Voltage:12 VDC
----- new values below ----
Component Type:Circuit Breaker
Amperage:12 Amp
Voltage:12 VDC
Reset Type:Auto Reset
Brand:Miller
Packaging Description:1 Per Ea

INCLUDED

  • 1 x Miller 205927 Circuit Breaker, Auto Reset 12VDC 12 Amp

APPLICATIONS

  • Overload protection for 12VDC control circuits in welding machines.
  • Replacement of faulty or worn-out circuit breakers in Miller wire feeders and power sources.
  • Protection of internal motors and solenoids from excessive current.

FAQ

This Miller 205927 circuit breaker is rated for 12 Amps.

This is an auto-reset circuit breaker. It will automatically restore the connection after it trips and cools down.

It is designed for 12 VDC (Volts Direct Current) systems.

You should check your welder's parts manual or look up the machine's serial number on the Miller website to verify compatibility with part number 205927.

If the breaker trips repeatedly, it indicates a persistent fault, short circuit, or overload in the system that needs to be diagnosed and repaired.

No, you should only use this part if your machine was originally designed for a circuit breaker. It is not a direct retrofit for a fuse holder without modification.

Yes, this is a genuine OEM product from Miller Electric.

Installing a breaker with the wrong amperage can either fail to protect your machine (if too high) or trip unnecessarily (if too low). Always match the OEM specifications.

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