Free Shipping on All Orders!

All Stock Verified!
(877) 629-8191

Allen-Bradley 140G-G3C3-C90

SKU: 140G-G3C3-C90-SOB-USA

Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

Email to Request a Vendor Quote
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.

Payment Methods

We only accept online payments such as Visa, Mastercard, American Express, Discover, etc. All payments are fully secured.

Product Specifications

brand name Allen-Bradley
The part number 140G-G3C3-C90 is a molded case circuit breaker manufactured by Allen-Bradley, a well-known brand in the automation industry. Here's a breakdown of its key features and specifications:

Technical Specifications

  • Frame Size: G3
  • Current Rating: 90A
  • Poles: 3
  • Voltage Rating: 347VAC
  • Short-Circuit Current Rating: 35kAIC
  • Type: Molded Case Circuit Breaker

Alarm/Error Codes

The breaker does not have specific alarm or error codes listed in our research. However, it is common for industrial circuit breakers to have a set of standard alarm and error codes that are specific to the device and its manufacturer. These codes are typically used to indicate various conditions such as overcurrent, overvoltage, or mechanical issues.

User Manuals

The user manuals for this specific part number are not readily available online. However, Allen-Bradley and Rockwell Automation typically provide detailed user manuals and documentation for their products. These documents would provide detailed information on the breaker's operation, installation, and troubleshooting procedures.


Troubleshooting procedures for this breaker would likely involve checking for signs of overheating, excessive arcing, or other signs of electrical stress. The user manual would provide specific guidance on how to diagnose and resolve common issues. Additionally, the breaker's electrical connections and wiring should be checked for any signs of damage or wear.


This breaker does not require programming as it is a simple electrical device designed to interrupt electrical circuits in the event of an overcurrent condition. It does not have any programmable features or settings.


The installation of this breaker would typically involve mounting it in a suitable electrical enclosure, connecting it to the electrical circuit, and ensuring that all electrical connections are secure and properly insulated. The user manual would provide detailed instructions on the installation process and any specific requirements for the breaker's use in a particular electrical system.

In summary, the 140G-G3C3-C90 is a molded case circuit breaker designed for use in industrial electrical systems. It has a current rating of 90A, a voltage rating of 347VAC, and a short-circuit current rating of 35kAIC. While specific details on alarm and error codes, user manuals, and troubleshooting procedures are not readily available online, these resources are typically provided by the manufacturer and are essential for the safe and effective operation of the breaker.

Go to product

Recently viewed items: