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Product Description
The Allen-Bradley 140G-H15C4-C20 circuit breaker from Rockwell Automation is a durable and reliable H-frame device offering robust electrical protection with a 125A maximum current, four poles, a high 150kA interrupting rating, fixed thermal-magnetic protection, a 20A current range, 1000V insulation voltage, 8kV impulse withstand voltage, and a practical 3.53-pound design capable of 240 mechanical and 120 electrical operations per hour.
Is Your Device Showing These Signs?
The Allen Bradley 140G-H15C4-C20 molded case circuit breaker commonly exhibits issues such as nuisance tripping due to thermal overload or magnetic fault settings being improperly calibrated. Expect problems with the operating mechanism, preventing proper breaker actuation and requiring repair or replacement of internal components. Contact erosion on the main contacts causes increased resistance, leading to overheating and potential failure; inspect and replace contacts as needed. Auxiliary contact failures are also frequent, disrupting remote monitoring and control functionalities. Resolve communication errors stemming from the communication module, necessitating firmware updates or hardware replacement.
Technical specifications
The Allen-Bradley 140G-H15C4-C20 circuit breaker is a robust and reliable H-frame device providing electrical protection with features like a 125A max current, four poles, a 150kA interrupting rating, fixed thermal-magnetic protection, a 20A current range, and high voltage ratings, all in a relatively lightweight design.
Our Repair Process for the
140G-H15C4-C20
Our repair process for the Allen Bradley 140G-H15C4-C20 molded case circuit breaker begins with a comprehensive evaluation to pinpoint the root cause of the malfunction, addressing common issues such as nuisance tripping from thermal overload or magnetic fault miscalibration. The operating mechanism undergoes thorough inspection; repair or replacement of internal components occurs if actuation is impaired. Main contacts are scrutinized for erosion; replacement is mandatory if increased resistance or overheating is present. Auxiliary contacts are tested, and failures are rectified to restore remote monitoring and control. Communication errors are resolved through firmware updates or hardware replacement of the communication module, ensuring full functionality.
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