Product Description
The Allen-Bradley 140G-G3C3-D11 is a dependable 125-amp molded case circuit breaker from the 140G series, offering robust electrical protection with a G frame, a 35kA interrupting capacity, fixed thermal and magnetic trip mechanisms, adjustable 110-amp current range, 800V insulation, 8kV impulse withstand, and thermal/magnetic trip settings of 110A/1100A, all weighing 2.42 pounds.
Is Your Device Showing These Signs?
The Allen Bradley 140G-G3C3-D11 molded case circuit breaker commonly experiences issues such as nuisance tripping due to incorrect overload settings or thermal magnetic calibration drift, requiring adjustment or replacement of the trip unit. Contact wear and degradation from repetitive switching or high fault currents leads to increased resistance and potential failure, necessitating contact refurbishment or breaker replacement. Furthermore, mechanical malfunctions within the operating mechanism, including handle binding or latching failures, impede proper breaker operation, demanding mechanical component repair or complete breaker overhaul. Improper installation and inadequate maintenance exacerbate these problems, emphasizing the need for adherence to manufacturer specifications and regular inspection for optimal performance and longevity.
Technical specifications
The Allen-Bradley 140G-G3C3-D11 is a reliable 125A circuit breaker providing electrical protection with a 35kA interrupting capacity, fixed thermal/magnetic trip, adjustable 110A current range, and specific insulation/impulse withstand ratings. It weighs 2.42 pounds.
Our Repair Process for the
140G-G3C3-D11
Our repair process for the Allen Bradley 140G-G3C3-D11 molded case circuit breaker begins with a thorough inspection to diagnose the specific issue, whether it is nuisance tripping, contact wear, or mechanical malfunction. If nuisance tripping is the problem, the trip unit is adjusted or replaced to correct overload settings or thermal magnetic calibration drift. For contact wear and degradation, contacts are refurbished or the entire breaker is replaced to eliminate increased resistance and potential failure. Mechanical malfunctions within the operating mechanism require repair of the faulty components or a complete breaker overhaul to ensure proper operation. All repairs adhere to manufacturer specifications, and regular inspection is performed to ensure optimal performance and longevity.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY