Product Description
The Allen-Bradley 140G-K15I3-D40 circuit breaker is a robust, high-performance solution for industrial and commercial electrical systems, offering 400A capacity, 150kA interrupting rating, electronic LSIG protection, and a K frame design to ensure reliable operation and protection against overloads and surges in demanding environments.
Is Your Device Showing These Signs?
The Allen Bradley 140G-K15I3-D40 molded case circuit breaker commonly experiences issues related to thermal overloads, causing nuisance tripping due to incorrect current settings or ambient temperature fluctuations. Mechanical failures within the operating mechanism prevent proper breaker actuation, requiring inspection and potential replacement of internal components. Contact erosion on the main circuit breaker poles increases resistance, leading to overheating and voltage drops; address this through contact cleaning or breaker replacement. Communication faults within the internal electronic trip unit disrupt monitoring and control functions, necessitating firmware updates or module replacement. Finally, improper installation or inadequate torque on terminal connections results in loose connections, arcing, and potential fire hazards; ensure proper torque specifications are followed during installation.
Technical specifications
The Allen-Bradley 140G-K15I3-D40 circuit breaker is a 400A, high-performance breaker with a 150kA interrupting rating and electronic LSIG protection, designed for reliable overload and surge protection in industrial and commercial settings.
Our Repair Process for the
140G-K15I3-D40
Our repair process for the Allen Bradley 140G-K15I3-D40 molded case circuit breaker begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the malfunction. Technicians inspect for thermal overload issues, verifying current settings and ambient temperature conditions. The operating mechanism undergoes a thorough examination for mechanical failures, with replacement of faulty internal components as needed. Main circuit breaker poles are assessed for contact erosion, and contacts are cleaned or the breaker is replaced to eliminate overheating and voltage drops. Communication faults within the electronic trip unit are addressed through firmware updates or module replacement. Finally, all terminal connections are inspected and tightened to the specified torque to eliminate loose connections, arcing, and potential fire hazards.
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