Product Description
The Allen-Bradley 100-D250EJ11 is a compact, easy-to-install, non-reversing AC contactor from the Bulletin 100-D series, designed for panel mounting. It features three main poles, two auxiliary contacts (one normally open, one normally closed), and three electronic coils operating at 24VAC with a frequency of 50-60 Hz. It has a rated operational current of 250A at 60C and 350A at 40C. Ensure compatibility with connected equipment for safe operation. It can be used in series for increased switching capacity. It is suitable for environments free of corrosive materials, with temperatures up to 60C and altitudes below 1000 meters; derating may be necessary for harsher conditions.
Is Your Device Showing These Signs?
The Allen Bradley 100-D250EJ11 commonly experiences issues such as coil failures, resulting in contactor malfunction and motor control disruption. Troubleshooting often reveals worn or damaged contacts, leading to increased resistance and overheating, necessitating contact replacement. Overload relay tripping is frequent; verify proper current settings and inspect for motor winding faults or excessive load. Auxiliary contact block failures also occur, impacting control circuit functionality; replace the block to restore proper operation. Terminal block damage and loose wiring connections are prevalent, causing intermittent operation and potential safety hazards; tighten connections and replace damaged blocks.
Technical specifications
The Allen-Bradley 100-D250EJ11 is a panel-mountable, non-reversing AC contactor with three main poles, two auxiliary contacts (1NO/1NC), and three 24VAC electronic coils. It handles 250A at 60C and 350A at 40C. It's important to ensure compatibility and it can be used in series. It's designed for clean environments up to 60C and 1000m altitude, requiring derating in harsher conditions.
Our Repair Process for the
100-D250EJ11
Our repair process for the Allen Bradley 100-D250EJ11 begins with a thorough inspection to diagnose coil failures, contactor malfunction, and motor control disruption. We troubleshoot worn or damaged contacts, replacing them to eliminate increased resistance and overheating. Overload relay tripping requires verification of current settings and inspection for motor winding faults or excessive load, addressing any issues found. Auxiliary contact block failures necessitate block replacement to restore control circuit functionality. We meticulously tighten loose wiring connections and replace damaged terminal blocks to eliminate intermittent operation and potential safety hazards.
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.