Allen-Bradley 160S-RFA-9-A AC Line Filter Module

Allen-Bradley 160S-RFA-9-A is an EMI/RFI line-filter module designed to mount with the Series C 160S servo drive family to suppress conducted noise on the AC mains. This single-phase unit accepts 200–240 V AC input and is rated for 10 A, with a 250 V AC working voltage, and is intended for use with 160S drive types 160S-AA02, 160S-AA03, and 160S-AA04. It is part of a family of 160S-RFA line-filter modules, with nearby variants such as 160S-RFA-10-A and 160S-RFA-16-A providing different amperage options within the same product line. In configurations where space is tight, the drive can be piggyback-mounted with the line-filter module to reduce enclosure footprint and simplify installation.