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Product Description
The Allen-Bradley 100-E09KD400 contactor, a compact and energy-efficient IEC 100 series device from Rockwell Automation, features electronic coils supporting both AC and DC voltage (100-250V) while significantly reducing inrush and sealed VA compared to standard contactors. Despite being one of the larger contactors in the series, its reduced weight and width allow for easier installation. Certified by IEC, CSA, UL, and RoHS, it handles a wide current range (9-2650 Amps), includes an integrated surge suppressor, reversible coil terminations, and supports optional pneumatic/electronic timing modules (9-97 Amps) and auxiliary contacts.
Is Your Device Showing These Signs?
The Allen Bradley 100-E09KD400 commonly experiences issues related to coil burnout due to overvoltage or undervoltage conditions, resulting in contactor failure. Contact degradation from repetitive switching or high inrush currents is a frequent problem, leading to increased contact resistance and potential welding. Overload relay tripping caused by excessive motor current or phase imbalance necessitates investigation of the motor and load. Inspect the auxiliary contacts for proper operation and wiring integrity, as these are prone to connection issues. Ensure proper thermal management to prevent premature component failure and maintain optimal performance of the 100-E09KD400.
Technical specifications
The Allen-Bradley 100-E09KD400 is a compact, energy-efficient IEC contactor with electronic coils that handle both AC and DC voltage (100-250V) while minimizing inrush and sealed VA. Though larger than some in the series, its reduced weight and width simplify installation. It's certified by multiple organizations, handles a wide current range, and includes features like a surge suppressor, reversible coil terminations, and support for optional timing modules and auxiliary contacts.
Our Repair Process for the
100-E09KD400
Our repair process for the Allen Bradley 100-E09KD400 begins with a thorough inspection for coil burnout, a common failure point due to voltage fluctuations; the coil is tested and replaced if necessary. Contact degradation is assessed, and contacts are cleaned or replaced to eliminate resistance issues and prevent welding. Overload relay tripping prompts a comprehensive motor and load analysis to identify and rectify current or phase imbalance problems. Auxiliary contacts are meticulously examined for operational integrity and wiring security, with connections tightened or repaired as needed. Thermal management systems are evaluated to ensure proper heat dissipation, and improvements are implemented to prevent future component failures.
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