Product Description
The robust and lightweight 140G-HTH3-D12 molded case circuit breaker, featuring an HC frame and electronic LSI protection, is a reliable choice for industrial electrical systems, offering 125A maximum current handling, 120A operational current, 1000V insulation voltage, 8kV impulse withstand voltage, and a mechanical/electrical life expectancy of 240/120 operations per hour.
Is Your Device Showing These Signs?
The Allen Bradley 140G-HTH3-D12 molded case circuit breaker commonly experiences issues such as nuisance tripping due to incorrect overload settings or thermal magnetic trip unit malfunction. We address failures in the operating mechanism, including handle binding and inability to reset after a fault. Contamination or corrosion on the line and load side terminals causes connection problems, leading to voltage drops and overheating. We resolve communication failures with the breaker's electronic trip unit, ensuring proper data transmission and remote monitoring capabilities. Furthermore, we rectify problems with the breaker's auxiliary contacts, ensuring accurate status indication for remote monitoring systems.
Technical specifications
The 140G-HTH3-D12 circuit breaker is a durable and light industrial-grade device with electronic LSI protection. It can handle up to 125A, operates at 120A, and features high insulation and impulse withstand voltages. It's designed for long-term use with a specified mechanical and electrical operational lifespan.
Our Repair Process for the
140G-HTH3-D12
Our repair process for the Allen Bradley 140G-HTH3-D12 molded case circuit breaker begins with a thorough inspection to diagnose nuisance tripping, thermal magnetic trip unit malfunctions, and failures in the operating mechanism. We meticulously address handle binding and the inability to reset after a fault, ensuring smooth operation. Contamination and corrosion on the line and load side terminals are removed, guaranteeing secure connections and preventing voltage drops or overheating. Communication failures with the breaker's electronic trip unit are rectified, restoring proper data transmission and remote monitoring capabilities. Finally, we resolve any problems with the breaker's auxiliary contacts, ensuring accurate status indication for remote monitoring systems.
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