Product Description
The ABB ACB330-03U-17A6-2 is a robust, three-pole air circuit breaker engineered for unwavering performance in demanding power distribution systems. This meticulously crafted breaker features a rated current of 3000A and a short-circuit breaking capacity of 65kA, ensuring reliable protection against overloads and short circuits. Equipped with an advanced electronic trip unit, it offers precise and adjustable protection settings, enabling optimized coordination and selectivity. The ACB330-03U-17A6-2 is built for longevity with durable materials and a proven design, guaranteeing consistent operation and minimal maintenance over its service life. It is an essential component for safeguarding critical electrical infrastructure in industrial, commercial, and utility applications.
Is Your Device Showing These Signs?
ABB ACB330-03U-17A6-2 issues commonly involve failures within the automatic circuit recloser mechanism, often stemming from worn or damaged trip coils and closing coils. Expect problems with the spring charging motor, requiring replacement or repair to maintain operational readiness. Inspect the main contacts for excessive wear, pitting, or burning, as these conditions degrade performance and necessitate contact replacement. Address any communication failures with the control unit, focusing on the wiring harness and communication modules. Check the condition of the arc chutes for damage, as compromised arc chutes reduce the interrupting capacity.
Technical specifications
The ABB ACB330-03U-17A6-2 is a robust, three-pole, IEC-rated air circuit breaker designed for reliable overcurrent and short-circuit protection in demanding power distribution systems. This device features a rated operational current of 3200A and a short-circuit breaking capacity Icu of 100kA at 415VAC, ensuring effective fault clearing. Equipped with an advanced electronic trip unit, it provides precise and adjustable protection settings, including long-time, short-time, and instantaneous overcurrent functions, enhancing system coordination and selectivity. The ACB330-03U-17A6-2 includes a manual closing mechanism, undervoltage release, and auxiliary contacts for remote monitoring and control, facilitating seamless integration into existing power management infrastructure. Its durable construction and compliance with IEC 60947-2 standards guarantee long-term performance and safety in industrial and commercial applications.
Our Repair Process for the
ACB330-03U-17A6-2
Our repair process for the ABB ACB330-03U-17A6-2 begins with a thorough inspection of the automatic circuit recloser mechanism, paying close attention to the trip coils and closing coils; replace or repair these components as needed. The spring charging motor undergoes a complete assessment; replace or repair to ensure proper functionality. Main contacts are examined for wear, pitting, or burning; replace contacts exhibiting degradation. Communication failures with the control unit are diagnosed by inspecting the wiring harness and communication modules; repair or replace faulty components. The arc chutes are inspected for damage; replace compromised arc chutes to maintain interrupting capacity.
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.