Product Description
The Allen-Bradley 140G-M0K4-D80, manufactured by Rockwell Automation, is a robust, high-capacity, four-pole molded case circuit breaker designed for demanding industrial environments, offering superior protection against fault currents with its 100kA interrupting capacity, electronic LSIG protection, 800 Amp maximum current management, 1000V insulation voltage, and 8kV impulse withstand capability, while maintaining manageable installation weight and a durable operational lifespan.
Is Your Device Showing These Signs?
The Allen Bradley 140G-M0K4-D80 molded case circuit breaker commonly experiences issues such as nuisance tripping due to incorrect overload settings or thermal magnetic trip unit malfunction. Contact wear and degradation of the operating mechanism are typical failure points, leading to breaker failure. Diagnose and address these issues by verifying proper current settings, inspecting contacts for pitting or erosion, and confirming the integrity of the internal components. Replacement of the entire breaker is often required when these faults are present.
Technical specifications
The Allen-Bradley 140G-M0K4-D80 is a heavy-duty, four-pole circuit breaker from Rockwell Automation, built for industrial use. It provides strong protection against fault currents with a high interrupting capacity and electronic LSIG protection, handling up to 800 Amps and offering high insulation and impulse withstand capabilities, all while remaining relatively easy to install and long-lasting.
Our Repair Process for the
140G-M0K4-D80
Our repair process for the Allen Bradley 140G-M0K4-D80 molded case circuit breaker begins with a comprehensive diagnostic assessment to pinpoint the root cause of the malfunction. This includes verifying the accuracy of the current overload settings, a meticulous inspection of the contacts for any signs of wear, pitting, or erosion, and a thorough examination of the thermal magnetic trip unit and internal operating mechanism for defects. If any of these components are found to be compromised, or if the breaker exhibits signs of degradation beyond acceptable tolerances, the entire breaker is replaced to ensure operational reliability and safety.
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