Product Description
The Allen-Bradley 100-D140EN00 Bulletin 100-D IEC AC contactor is a compact, large-frame device featuring an electronic AC coil with a PLC interface (including an X5 connector and S1 switch) for a wide operating range. Designed for diverse applications, it offers energy-efficient switching and, when paired with Allen-Bradley Bulletin 193 overload relays, creates a flexible, space-saving starter system compliant with global standards like IEC, CSA, UL, and CE. Its electronic coil operates from 380-500VAC (50/60Hz) with a 30-60% pickup/dropout voltage range. The contactor supports direct wiring to a 3-phase power source (115-600VAC, 50/60Hz, or up to 1000VAC per IEC), boasts a maximum switching rating of 100HP at 415VAC (125HP at 575VAC) and a maximum current rating of 140A at 400VAC (250A at 690VAC), and is suitable for panel or back mounting.
Is Your Device Showing These Signs?
The Allen Bradley 100-D140EN00 commonly experiences issues related to coil burnout due to overvoltage or undervoltage conditions, resulting in contactor failure. Troubleshooting often reveals problems with the auxiliary contacts failing to signal the PLC correctly, leading to control circuit malfunctions. Terminal block damage from overtightening or corrosion is a frequent cause of connectivity problems. Replacement of the entire contactor is necessary when the bimetallic overload relay malfunctions, failing to provide adequate motor protection and causing nuisance tripping or motor damage. Proper voltage regulation, torque specification adherence, and regular inspection are crucial for preventing these failures.
Technical specifications
The Allen-Bradley 100-D140EN00 is a large-frame, IEC AC contactor with an electronic AC coil and PLC interface. It's designed for a wide operating range and energy-efficient switching. When used with Allen-Bradley overload relays, it forms a compact, standards-compliant starter system. It operates on 380-500VAC, supports direct wiring to various 3-phase power sources, and has high horsepower and current ratings, making it suitable for panel or back mounting.
Our Repair Process for the
100-D140EN00
Our repair process for the Allen Bradley 100-D140EN00 begins with a comprehensive inspection to diagnose coil burnout, auxiliary contact failures, terminal block damage, and overload relay malfunctions. Suspect coils are tested for impedance and shorts, auxiliary contacts are checked for continuity and proper signaling, and terminal blocks are examined for damage and corrosion. If the bimetallic overload relay is defective, the entire contactor is replaced to ensure adequate motor protection. Damaged terminal blocks are replaced and properly torqued to specification. Following component replacement, the contactor undergoes rigorous testing under simulated operational conditions to verify correct functionality and adherence to performance standards. The repair concludes with a detailed report outlining the failure analysis, performed repairs, and recommendations for preventing future issues through proper voltage regulation, torque adherence, and regular inspections.
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.