186860 - Miller 50A Manual Reset Circuit Breaker 1P 80V

Reliable Circuit Protection for Miller Equipment

The Miller 186860 Circuit Breaker is a critical component designed to protect your welding equipment from electrical overloads. As a genuine Miller Electric OEM part, this circuit breaker ensures compatibility and performance standards that match the original specifications of your machine. Electrical components in industrial environments are subject to rigorous demands, and using authentic replacement parts is essential for maintaining the safety and longevity of your investment.

This specific unit is a Single Pole (1P) breaker rated for 50 Amps. It is engineered to handle up to 80 Volts in both AC and DC configurations, making it versatile for various power circuits within compatible Miller welders. The dual coil design provides precise tripping characteristics, ensuring that the circuit is broken effectively when current exceeds safe limits, thereby preventing damage to internal wiring and sensitive electronic components.

One of the key features of the 186860 is its manual reset mechanism. Unlike automatic reset breakers that may cycle on and off during a fault condition, a manual reset requires physical intervention. This safety feature forces the operator to acknowledge the trip and investigate the cause of the overload before restoring power, adding an extra layer of operational safety. Whether you are performing routine maintenance or repairing a downed machine, this high-quality circuit breaker provides the reliability professional welders demand.

Key Specifications:

• Amperage: 50A
• Voltage: 80V AC/DC
• Type: Manual Reset, 1-Pole