Allen-Bradley 2090-UXLF-150 AC Drive RFI Line Filter

Rockwell Automation's Allen-Bradley 2090-UXLF-150 is an AC line filter designed for Ultra-series servo drive systems. It provides EMI/RFI suppression on the single-phase 230 V input, supporting up to 50 A. The 2090-UXLF-150 is rated for 1-phase, 50 A, 230 V and is intended to be installed between the AC power source and the drive to reduce conducted emissions that can affect drive performance and neighboring equipment. As part of the Ultra line of EMI suppression accessories, this filter helps meet common electrical-noise requirements for motion-control applications. Typical use cases include CNC machines, robotics, conveyors, and packaging lines where minimizing line noise improves control accuracy and system reliability. The catalog number 2090-UXLF-150 identifies a single-phase, 50 A, 230 V configuration within Rockwell's Ultra drive ecosystem.