Product Description
The Allen-Bradley/Rockwell Automation 104-E205KD22 is a next-generation, eco-friendly (RoHS compliant) IEC 104 series reversing contactor designed for AC-3 duty applications up to 205 Amps. Meeting UL, CE, and CSA standards, it features a smaller footprint than previous models and supports IE3 premium efficiency motors from 110 to 160 kW (220-1000V AC, 50 Hz). Its standard electronic AC/DC coil operates from 100-250V AC/DC (50/60 Hz), with a pick-up power of 130W and a hold-in power of 2.5W, offering closing and opening delay times of 25-60ms and 45-90ms, respectively. Part of the Bulletin 104-E line, it includes 3 main poles, 1 N.O. and 1 N.C. auxiliary contact with mechanical interlock, and AC-1 current ratings of 350A/275A at 690V/1000V (50 Hz, 40C). It handles rated operational power of 110-160 kW for 3-phase AC motors (50 Hz, 60C) and supports up to 200 HP motors (300A general-purpose current per UL/CSA), with main terminals accommodating conductor sizes from 10-150 sq mm.
Is Your Device Showing These Signs?
The Allen Bradley 104-E205KD22 commonly experiences issues such as contact welding due to excessive inrush current, coil burnout from sustained overvoltage or thermal overload, and mechanical wear affecting armature movement. Troubleshooting includes inspecting contact surfaces for pitting or erosion, verifying coil resistance is within specified parameters, and assessing the mechanical linkage for binding or damage. Replacement of worn contacts, coils, or the entire starter assembly is necessary to restore proper motor control and prevent system downtime. Proper overload relay settings are critical to prevent future failures.
Technical specifications
The Allen-Bradley/Rockwell Automation 104-E205KD22 is a compact, eco-friendly (RoHS compliant) IEC 104 reversing contactor for AC-3 applications up to 205A. It's designed for IE3 premium efficiency motors (110-160 kW) and meets UL, CE, and CSA standards. It features a standard electronic AC/DC coil (100-250V AC/DC) with low hold-in power and includes auxiliary contacts and a mechanical interlock. It's part of the Bulletin 104-E line and supports various motor sizes and conductor sizes.
Our Repair Process for the
104-E205KD22
Our repair process for the Allen Bradley 104-E205KD22 begins with a thorough inspection of contact surfaces for pitting or erosion, verification of coil resistance against specified parameters, and assessment of the mechanical linkage for any binding or damage. We address contact welding issues stemming from excessive inrush current, coil burnout from sustained overvoltage or thermal overload, and mechanical wear affecting armature movement. Restoration involves replacing worn contacts, coils, or the entire starter assembly as needed to ensure proper motor control and prevent system downtime. Finally, we ensure proper overload relay settings are configured to prevent future 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.