Product Description
The Allen-Bradley 140G-R12I3-E25-Z1 is a robust, high-performance molded case circuit breaker designed for demanding, high-voltage (up to 1000V) electrical systems requiring substantial load handling (2500-3000 Amps) and reliable protection against fault currents (125kA interrupting rating), featuring electronic LSIG protection, a durable R frame, 12kV impulse voltage withstand, and a long operational life (60 operations/hour), all within a 175 lb construction.
Is Your Device Showing These Signs?
The Allen Bradley 140G-R12I3-E25-Z1 molded case circuit breaker commonly experiences issues such as nuisance tripping caused by incorrect trip settings or thermal overload. We address mechanical failures including damaged operating mechanisms, broken handles, and faulty trip units. Electrical problems such as contact erosion, internal short circuits, and coil failures within the breaker are diagnosed and repaired. Calibration drift affecting the accuracy of the overload and short-circuit protection is corrected through precise adjustments and testing. We also resolve communication faults related to the breaker's electronic trip unit, ensuring proper data transmission and remote monitoring capabilities.
Technical specifications
The Allen-Bradley 140G-R12I3-E25-Z1 is a heavy-duty circuit breaker built for high-voltage (up to 1000V) and high-current (2500-3000A) electrical systems. It offers reliable protection with a 125kA interrupting rating, electronic LSIG protection, and a durable design capable of frequent operation.
Our Repair Process for the
140G-R12I3-E25-Z1
Our repair process for the Allen Bradley 140G-R12I3-E25-Z1 molded case circuit breaker begins with a comprehensive diagnostic assessment to pinpoint the root cause of the malfunction, whether it is nuisance tripping, mechanical failure, electrical problem, calibration drift, or communication fault. We meticulously repair or replace damaged operating mechanisms, handles, and faulty trip units to rectify mechanical issues. Electrical problems, including contact erosion, internal short circuits, and coil failures, are addressed through component-level repairs or replacements. Calibration drift is corrected through precise adjustments and rigorous testing to ensure accurate overload and short-circuit protection. Finally, communication faults within the electronic trip unit are resolved, guaranteeing proper data transmission and remote monitoring capabilities.
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