Product Description
The Allen-Bradley 140G-H15F3-D12 is a durable and reliable 125 Amp industrial molded case circuit breaker with a 150 kA interrupting rating, adjustable thermal/magnetic protection, and a robust H-frame design capable of handling high-voltage situations (1000V insulation, 8kV impulse withstand). Its lightweight (2.65 lbs) construction ensures long-term performance with a mechanical life of 240 operations/hour and an electrical life of 120 operations/hour, making it suitable for demanding electrical applications up to 120A.
Is Your Device Showing These Signs?
The Allen Bradley 140G-H15F3-D12 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 contact erosion attributed to high fault current events or repetitive switching operations. Calibration drift within the solid-state trip unit necessitates recalibration or replacement to ensure accurate protection. Furthermore, inspect the breaker for mechanical damage affecting the operating mechanism and ensure proper torque on all terminal connections to mitigate resistive heating and potential failures.
Technical specifications
The Allen-Bradley 140G-H15F3-D12 is a robust and dependable 125 Amp molded case circuit breaker designed for industrial use. It features a high interrupting rating (150 kA), adjustable thermal/magnetic protection, and a durable H-frame for high-voltage environments. Despite its strength, it's lightweight and offers a long operational life, making it ideal for demanding electrical applications up to 120A.
Our Repair Process for the
140G-H15F3-D12
Our repair process for the Allen Bradley 140G-H15F3-D12 molded case circuit breaker begins with a thorough inspection for mechanical damage and verification of terminal connection torque. We then assess the thermal magnetic trip unit for malfunction and address nuisance tripping issues by correcting overload settings. Contact erosion is evaluated, and components are replaced as needed following high fault current events or repetitive switching operations. Calibration drift within the solid-state trip unit is corrected through recalibration or complete replacement to guarantee precise protection.
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