Allen-Bradley 41391-454-01-S1FX SMC Flex Control Module

Allen-Bradley 41391-454-01-S1FX is the standard SMC-Flex control module for Allen‑Bradley’s SMC‑Flex soft starters, designed to drive 3‑phase motors with units rated 200–600 V AC while the control circuitry itself operates from 100–240 V AC. Housed in a thermoplastic enclosure, this module serves as the primary control interface within SMC‑Flex assemblies and can be configured using Rockwell Automation software such as Connected Components Workbench, DriveTools, and DriveExplorer to download parameter values, set soft‑start ramps, and tailor protections. The part is listed as active by Rockwell with an estimated lead time of about 21 days and is manufactured in Mexico. This standard control module is intended for industrial motor control applications where a compact, cost‑effective solution is preferred over a full drive, and is compatible with the broader SMC‑Flex family of soft starters.