Product Description
The Allen-Bradley/Rockwell Automation 100-D110N11 contactor, part of the Bulletin 100-D series, is a cost-effective industrial contactor with a conventional 380-400V AC 50Hz coil. Rated at 110 Amps and 50Hz, it features 3 main poles, one normally open and one normally closed auxiliary contact, and a mirror-contact design. It's rated for 110kW at 690V and 80kW at 500V AC motor switching, and supports horsepower ratings of 40HP (230V), 75HP (460V), and 100HP (575V). A wide range of accessories, including auxiliary contacts, marking systems, suppressor modules, wiring kits, and overload relays, enhance its adaptability for diverse applications.
Is Your Device Showing These Signs?
The Allen Bradley 100-D110N11 commonly experiences issues such as coil failures due to overvoltage or thermal overload, resulting in contactor malfunction. Terminal block damage from improper torque during wiring is a frequent problem. Contamination of contacts leads to increased resistance and operational failures. Replacement of worn or damaged auxiliary contacts is a standard repair. Troubleshooting involves checking coil resistance, contact continuity, and proper voltage supply to ensure optimal performance and prevent motor control center downtime.
Technical specifications
The Allen-Bradley 100-D110N11 contactor is a 110 Amp, 50Hz industrial contactor with a 380-400V AC coil. It has 3 main poles, one NO and one NC auxiliary contact, and a mirror-contact design. It's suitable for switching motors up to 110kW (690V) and 80kW (500V), and offers various horsepower ratings depending on voltage. A wide range of accessories are available to customize it for different applications.
Our Repair Process for the
100-D110N11
Our repair process for the Allen Bradley 100-D110N11 begins with a thorough inspection, focusing on common failure points such as coil integrity, terminal block condition, and contact contamination. Coil resistance is measured to identify overvoltage or thermal overload damage. Contact continuity is verified to detect increased resistance and operational failures. Auxiliary contacts are inspected and replaced if worn or damaged. Terminal blocks are examined for damage resulting from improper torque. Proper voltage supply is confirmed to ensure optimal performance. This comprehensive troubleshooting procedure guarantees the contactor functions correctly, preventing motor control center downtime.
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.