Product Description
The Allen-Bradley 100-D300EZJ11 is a compact, eco-friendly, 300 Amp, DC-operated, 3-pole IEC contactor from the Bulletin 100-D family, designed for harsh industrial environments. It's c-UL-us and CE certified, meeting IEC, CSA, and UL standards, and features an IP20-rated enclosure for safety. It operates between -25 and 60 degrees Celsius up to 3000 meters altitude. It includes 2 side-mounted, snap-in auxiliary contacts (1 NO, 1 NC), 3 normally open main circuit contacts with flat-end terminals, an AC-3 duty rating of 160 kW at 415 VAC, a rated breaking current of 300 Amps at 400 VAC, and a 24 VDC electronic coil with a PLC interface (pickup voltage range 13-30 VDC).
Is Your Device Showing These Signs?
The Allen Bradley 100-D300EZJ11 commonly experiences issues related to coil burnout due to overvoltage or undervoltage conditions, resulting in contactor failure. Terminal block damage from improper torque during wiring is a frequent problem, leading to loose connections and operational instability. Auxiliary contact malfunction, stemming from mechanical wear or contamination, disrupts signaling and control circuits. Overload relay tripping, often caused by excessive motor current draw or incorrect overload settings, halts motor operation. Inspect the coil voltage, terminal torque, auxiliary contacts, and overload settings to resolve these problems.
Technical specifications
The Allen-Bradley 100-D300EZJ11 is a robust, 300 Amp, 3-pole DC contactor designed for industrial use. It's certified to multiple safety standards (c-UL-us, CE, IEC, CSA, UL), operates in a wide temperature range and altitude, and features an IP20 enclosure. It includes auxiliary contacts, normally open main circuit contacts, and a 24 VDC electronic coil with PLC interface. It's rated for AC-3 duty at 160 kW and has a rated breaking current of 300 Amps.
Our Repair Process for the
100-D300EZJ11
Our repair process for the Allen Bradley 100-D300EZJ11 begins with a thorough inspection of the coil voltage to identify burnout issues caused by overvoltage or undervoltage. We then meticulously examine the terminal block torque to rectify loose connections and operational instability resulting from improper wiring. Next, we assess the auxiliary contacts for mechanical wear or contamination that disrupts signaling and control circuits. Finally, we verify the overload relay settings and motor current draw to address overload tripping that halts motor operation; corrections are made to ensure proper functionality.
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.