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Product Description
The Allen-Bradley 150-B360NCDB-8B SMC Dialog Plus solid-state controller is a versatile and powerful 460VAC device capable of handling up to 360 amps and controlling motors ranging from 5 to 300 HP in 3-phase, 50/60 Hz systems with input voltages from 200 to 575VAC. Its open enclosure design requires heatsink fans for cooling and facilitates maintenance, while features like pump control, 100-240VAC control voltage, and line/load-mounted protective modules enhance functionality and safety in high-demand motor control applications.
Is Your Device Showing These Signs?
The Allen Bradley 150-B360NCDB-8B SMC Flex Smart Motor Controller commonly experiences issues such as failed SCRs, blown fuses due to overcurrent, and communication faults on the DeviceNet network. Technicians frequently address problems with the overload protection circuitry, including inaccurate thermal modeling and nuisance tripping. Component degradation on the control board, specifically capacitors and resistors, leads to operational instability and requires replacement. Firmware corruption necessitates reprogramming, and connector pin corrosion causes intermittent connectivity problems, demanding thorough inspection and cleaning.
Technical specifications
The Allen-Bradley 150-B360NCDB-8B SMC Dialog Plus is a robust 460VAC solid-state motor controller capable of handling up to 360 amps and motors from 5-300 HP in 3-phase systems. It features an open enclosure design requiring heatsink fans, pump control, 100-240VAC control voltage, and protective modules for enhanced functionality and safety.
Our Repair Process for the
150-B360NCDB-8B
Our repair process for the Allen Bradley 150-B360NCDB-8B SMC Flex Smart Motor Controller begins with a comprehensive diagnostic evaluation to pinpoint the failure. Technicians meticulously inspect SCRs, fuses, and DeviceNet communication for common faults. Overload protection circuitry is thoroughly tested and calibrated to eliminate inaccurate thermal modeling and nuisance tripping. Control board components, including capacitors and resistors, are scrutinized and replaced as needed to ensure operational stability. Firmware is verified and reprogrammed if corruption is detected. Connector pins are inspected for corrosion and cleaned to guarantee reliable connectivity.
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