Allen-Bradley 1336-142501 VFD Inductor Module

The Allen-Bradley 1336-142501 VFD Inductor is a spare part designed for variable frequency drive systems to store magnetic energy, filter current, and improve drive performance and motor protection. Manufactured by Rockwell Automation / Allen Bradley, this VFD line or load inductor (1336-142501) is intended as a replacement component within Allen Bradley 1336 series drives or compatible inverter systems where proper filtering and motor supply conditioning are required. It provides magnetic energy storage and filtering in drive input and output circuits and is built around a wound magnetic core with insulated windings, installed inside the VFD chassis or drive module. The part features industrial insulation and thermal rating suitable for industrial operating temperatures, supporting drive conditioning, harmonic reduction, and enhanced motor protection. Typical applications include conveyors, fans, pumps, compressors, material handling systems, and other automated equipment driven by VFDs in manufacturing plants, process facilities, water/wastewater systems, and HVAC installations. Common replacements include Allen Bradley 1336-142502 (alternate inductor spare), ABB Drive Line/Load Inductor (model dependent), and Eaton / Cutler-Hammer Drive Inductor.