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Allen-Bradley 140UT-D7D3-B80


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All Parts Come with 12 Month Warranty

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

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Product Specifications

brand name Allen-Bradley

The 140UT-D7D3-B80 is a molded case circuit breaker designed for motor protection applications. It is part of the Allen-Bradley product line from Rockwell Automation. The circuit breaker is designed to provide reliable and efficient protection for motors in industrial settings.

Technical Specifications

The technical specifications for the 140UT-D7D3-B80 circuit breaker include:

  • Ratings
    • Current rating: 100 A
    • Voltage rating: 600 V AC
    • Power rating: 15 HP (11.2 kW)
  • Trip Characteristics
    • Thermal trip: 10 seconds
    • Magnetic trip: 4 milliseconds
  • Mounting
    • DIN rail mounting
  • Dimensions
    • Length: 15-20 inches (38-51 cm)
    • Width: 6 inches (15.24 cm)
    • Height: 6 inches (15.24 cm)

Alarm/Error Codes

The 140UT-D7D3-B80 circuit breaker does not have specific alarm or error codes listed in the provided documentation. However, it is likely that the circuit breaker will have standard alarm and error codes that are specific to the Rockwell Automation product line.

User Manuals

The user manual for the 140UT-D7D3-B80 circuit breaker is not explicitly linked in our research. However, Rockwell Automation provides detailed documentation and technical specifications for the product, which can be accessed through their website.


Troubleshooting for the 140UT-D7D3-B80 circuit breaker would typically involve identifying the cause of a malfunction or failure. This could involve checking for issues with the circuit breaker's electrical connections, ensuring proper mounting and alignment, and verifying that the breaker is functioning within its rated specifications. If the issue persists, it may be necessary to consult the user manual or contact technical support for further assistance.


The 140UT-D7D3-B80 circuit breaker is a hardware component and does not require programming. It is designed to operate based on its pre-set trip characteristics and electrical ratings.


The installation of the 140UT-D7D3-B80 circuit breaker typically involves mounting it on a DIN rail and connecting it to the motor and power supply lines. The circuit breaker should be installed in accordance with the manufacturer's instructions and local electrical codes.

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