Product Description
The Allen-Bradley 140G-MTI3-D80 is a robust, high-performance 800A molded case circuit breaker with an M frame, electronic LSIG protection, and 1000V insulation voltage, designed for reliable and durable electrical fault protection in demanding, large-scale, high-voltage applications, weighing 26.68 pounds and offering a mechanical/electrical life of 120/60 operations per hour.
Is Your Device Showing These Signs?
The Allen Bradley 140G-MTI3-D80 molded case circuit breaker commonly experiences issues such as nuisance tripping due to incorrect overload settings or thermal magnetic trip unit malfunction. Connectivity problems arise from loose terminal connections, damaged mounting hardware, or corrosion on the bus bars. Internal component failures within the breaker mechanism, including the operating handle or trip coil, cause operational failure. Furthermore, improper installation or environmental factors contribute to premature degradation and failure of the breaker's insulation, reducing its dielectric strength and overall performance. Routine inspection and adherence to recommended maintenance schedules mitigate these problems.
Technical specifications
The Allen-Bradley 140G-MTI3-D80 is a heavy-duty 800A circuit breaker designed for high-voltage applications. It features electronic LSIG protection, 1000V insulation, and a long mechanical/electrical lifespan, making it suitable for demanding environments.
Our Repair Process for the
140G-MTI3-D80
Our repair process for the Allen Bradley 140G-MTI3-D80 molded case circuit breaker begins with a thorough inspection to identify the root cause of the malfunction, focusing on common issues such as incorrect overload settings, thermal magnetic trip unit malfunction, loose terminal connections, damaged mounting hardware, corrosion, and internal component failures. We then correct overload settings, repair or replace the thermal magnetic trip unit, tighten or replace terminal connections, repair or replace mounting hardware, remove corrosion, and repair or replace internal components as needed. Insulation is tested and restored to its original dielectric strength. Finally, the breaker undergoes rigorous testing to ensure it meets original performance specifications before it is returned to service.
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