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Product Description
The Allen-Bradley 140G-H3C4-C25 is a durable and reliable 125-amp, four-pole molded case circuit breaker with a 35kA interrupting capacity, designed for robust electrical systems and diverse industrial applications. Its H-frame construction, 25-amp current range, 1000V insulation, and 8kV impulse voltage withstand rating ensure effective power distribution and protection against electrical disturbances. Weighing 3.53 pounds, it offers easy installation and maintenance, with a mechanical life of 240 operations per hour and an electrical life of 120 operations per hour, ensuring long-term performance.
Is Your Device Showing These Signs?
The Allen Bradley 140G-H3C4-C25 molded case circuit breaker commonly experiences issues such as nuisance tripping due to incorrect trip settings or thermal overload. Contact wear and degradation on the breaker's internal contacts lead to increased resistance and potential failure. Calibration drift in the electronic trip unit causes inaccurate protection, requiring recalibration or replacement. Mechanical failures within the operating mechanism prevent proper breaker operation, demanding repair or component replacement. Environmental factors, including humidity and temperature fluctuations, accelerate corrosion and component degradation, shortening the breaker's lifespan.
Technical specifications
The Allen-Bradley 140G-H3C4-C25 is a robust and dependable 125-amp, four-pole circuit breaker designed for industrial use. It features a 35kA interrupting capacity, H-frame construction, and is rated for 1000V insulation and 8kV impulse voltage withstand. Weighing 3.53 pounds, it's easy to install and maintain, offering a long mechanical and electrical life.
Our Repair Process for the
140G-H3C4-C25
Our repair process for the Allen Bradley 140G-H3C4-C25 molded case circuit breaker begins with a comprehensive inspection to identify the root cause of the malfunction, focusing on common issues such as nuisance tripping, contact wear, calibration drift, mechanical failures, and environmental degradation. We disassemble the breaker, meticulously clean all components, and replace any worn or damaged parts, including contacts, trip units, and operating mechanisms. The electronic trip unit undergoes recalibration to ensure accurate protection settings. Following component replacement and recalibration, the breaker is reassembled and subjected to rigorous testing to verify proper operation and adherence to original performance specifications. The final step involves a thorough quality assurance check before the repaired circuit breaker is returned, guaranteeing reliable performance and extended service life.
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