Product Description
The Allen-Bradley 140G-M6X4 is a durable 800 Amp, four-pole molded case circuit breaker designed for industrial use, offering 60kA interrupting capacity, 1000V insulation, and 8kV impulse withstand voltage; its robust construction (33.29 lbs) allows for a mechanical life of 120 operations/hour and an electrical life of 60 operations/hour.
Is Your Device Showing These Signs?
The Allen Bradley 140G-M6X4 molded case circuit breaker commonly experiences issues such as nuisance tripping due to incorrect overload settings or thermal magnetic trip unit malfunction. Field failures often stem from improper installation torque on line and load side lug connections, leading to resistive heating and premature degradation of the breaker. Contamination from dust, moisture, or corrosive atmospheres accelerates contact erosion and dielectric breakdown, necessitating cleaning and environmental protection measures. Routine maintenance includes verifying the integrity of the operating mechanism, inspecting for signs of arcing or overheating, and confirming proper short circuit protection coordination within the electrical distribution system.
Technical specifications
The Allen-Bradley 140G-M6X4 is a heavy-duty 800 Amp, four-pole industrial circuit breaker with a 60kA interrupting capacity, 1000V insulation, and 8kV impulse withstand voltage. It's built for durability, weighing 33.29 lbs and capable of 120 mechanical and 60 electrical operations per hour.
Our Repair Process for the
140G-M6X4
Our repair process for the Allen Bradley 140G-M6X4 molded case circuit breaker begins with a thorough inspection to identify nuisance tripping causes, such as incorrect overload settings or thermal magnetic trip unit malfunction. We meticulously examine line and load side lug connections for proper installation torque, addressing any resistive heating or degradation. Contamination is removed through comprehensive cleaning, and environmental protection measures are implemented to prevent future issues. The operating mechanism undergoes verification, and we inspect for arcing or overheating signs. Finally, short circuit protection coordination within the electrical distribution system is confirmed to ensure optimal performance 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