Product Description
The Allen-Bradley 140G-H6C3-C35 is a 3-pole molded case circuit breaker (H Frame) with a 35A current and thermal trip rating, and a 400A magnetic trip rating. It weighs 1.2 kg and measures 130 x 90 x 82.5 mm. It features an 8000-hour electrical life at 415VAC (120 operations/hour) and a 25,000-hour mechanical life (240 operations/hour), with performance derating above 40C. It's suitable for both AC and DC voltage applications, requiring a minimum 75C rated copper wire for terminations and a 1-inch copper braid or 8 AWG copper wire for grounding. AC interrupting capacity is 150/65/25 kA (UL 489/CSA 22.2) and 15/65/70/100 kA (IEC 60947.2). Mount in a protective enclosure and always de-energize the system before installation or maintenance.
Is Your Device Showing These Signs?
The Allen Bradley 140G-H6C3-C35 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, necessitating recalibration or replacement. Mechanical failures within the operating mechanism prevent proper breaker operation, requiring repair or component replacement. Environmental factors like humidity and temperature fluctuations accelerate corrosion and component degradation, impacting overall performance and lifespan.
Technical specifications
The Allen-Bradley 140G-H6C3-C35 is a 3-pole, 35A molded case circuit breaker (H Frame) with a 400A magnetic trip. It weighs 1.2 kg and has dimensions of 130 x 90 x 82.5 mm. It offers an 8000-hour electrical and 25,000-hour mechanical life, with performance derating above 40C. Suitable for AC and DC, it requires specific copper wiring for terminations and grounding. It boasts AC interrupting capacities of 150/65/25 kA (UL/CSA) and 15/65/70/100 kA (IEC). Installation requires a protective enclosure and de-energizing the system.
Our Repair Process for the
140G-H6C3-C35
Our repair process for the Allen Bradley 140G-H6C3-C35 molded case circuit breaker begins with a comprehensive inspection to identify the root cause of the malfunction, whether it be nuisance tripping, contact degradation, calibration drift, mechanical failure, or environmental damage. The breaker undergoes thorough cleaning and drying to remove any contaminants. Worn or damaged components, such as contacts, trip units, and operating mechanisms, are replaced with new, factory-certified parts. The electronic trip unit is recalibrated to ensure accurate protection settings. The breaker is then subjected to rigorous testing under simulated load conditions to verify proper operation and adherence to original performance specifications. Following successful testing, the breaker is sealed, labeled with the repair date, and prepared for return, ensuring 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