Allen-Bradley 2090-060-AC-250V-INT RFI Filter

The Allen-Bradley 2090-060-AC-250V-INT RFI Filter is an EMI/RFI line filter designed for use with Rockwell Automation’s 2090 series AC drives, operating on a 250V AC single-phase supply. Installed at the drive input, this filter suppresses conducted noise generated by servo and motion-control electronics, helping to reduce emissions on the incoming power line in industrial environments. When used as part of a 2090-driven system, it aligns with Rockwell's 2090 bulletin guidance for AC drive installations at 250V nominal, providing a dedicated path to attenuate high-frequency interference before it reaches the electrical supply network. Typical applications include servo and motor control setups in manufacturing environments where minimizing electrical noise is critical for reliable drive performance and for protecting nearby controllers and sensors from EMI in densely wired panels or close-coupled equipment. The 2090-060-AC-250V-INT designation identifies this unit as a 250V, single-phase RFI filter configured for the 2090 drive family. This accessory enables consistent operation of motion-control systems by helping meet electromagnetic compatibility expectations in industrial automation installations.