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Product Description
The Allen-Bradley 140G-J3I4-C60 is a robust, high-performance, four-pole, 250-amp molded case circuit breaker designed for demanding industrial applications, featuring advanced electronic LSIG protection for overloads, short circuits, and ground faults, a 60-amp operating current, a 35kA interrupting rating, 1000V insulation voltage, 8kV impulse withstand, and a durable mechanical and electrical life.
Is Your Device Showing These Signs?
The Allen Bradley 140G-J3I4-C60 molded case circuit breaker commonly experiences issues such as nuisance tripping due to incorrect overload settings or thermal magnetic trip unit malfunction. Furthermore, failure to reset after a fault condition and contact erosion from repetitive high fault current interruptions are frequent problems. Internal component degradation, specifically the solid-state trip unit, can cause erratic behavior. Inspect the breaker for proper installation, torque specifications, and environmental factors contributing to premature wear. Replacement of the entire breaker is often necessary to resolve these issues.
Technical specifications
The Allen-Bradley 140G-J3I4-C60 is a heavy-duty, 250-amp, four-pole circuit breaker built for industrial use. It offers electronic LSIG protection against overloads, short circuits, and ground faults, operates at 60 amps, and has a 35kA interrupting rating. It also features high insulation and impulse withstand voltages, and a long mechanical and electrical lifespan.
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