Product Description
The Allen-Bradley 140G-JTH4-C60 is a robust and adaptable 250A frame J molded case circuit breaker, operating at 60A with electronic LSI protection for real-time feedback and enhanced safety. Its 1000V insulation and 8kV impulse withstand voltage make it suitable for high-voltage and surge-prone industrial environments, offering reliable fault protection with a manageable 7.72-pound weight and a durable mechanical/electrical life of 240/120 operations per hour.
Is Your Device Showing These Signs?
The Allen Bradley 140G-JTH4-C60 molded case circuit breaker commonly experiences issues such as nuisance tripping caused by incorrect overload settings or thermal magnetic trip unit malfunction. Contact wear and degradation due to frequent switching or high fault currents are typical failure modes. Calibration drift in the electronic trip unit leads to inaccurate protection. Mechanical failures in the operating mechanism, including handle breakage or difficulty resetting, require repair or replacement. Inspect the breaker's condition, verify proper installation, and confirm appropriate short-circuit current ratings to mitigate these problems.
Technical specifications
The Allen-Bradley 140G-JTH4-C60 is a 60A circuit breaker designed for industrial use. It features electronic LSI protection, high voltage insulation (1000V), and surge protection (8kV impulse withstand) for reliable fault protection in demanding environments. It weighs 7.72 pounds and offers a mechanical/electrical life of 240/120 operations per hour.
Our Repair Process for the
140G-JTH4-C60
Our repair process for the Allen Bradley 140G-JTH4-C60 molded case circuit breaker begins with a comprehensive inspection to identify the specific failure mode, including verification of proper installation and short-circuit current ratings. We assess for nuisance tripping, overload settings, thermal magnetic trip unit functionality, contact wear, degradation, and calibration drift in the electronic trip unit. Mechanical components, such as the operating mechanism and handle, undergo thorough examination for breakage or reset issues. Repairs address identified problems through component replacement, recalibration of the trip unit, and restoration of mechanical functionality. The breaker is then rigorously tested to confirm adherence to original performance specifications before being returned to service.
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.