Industrial 615051-R Hall Effect Device Assembly

615051-R is a Hall effect device assembly produced for Rockwell Automation/Allen-Bradley equipment and offered as a replacement part for Field Power Modules within compatible industrial automation systems; as a dedicated assembly for the Hall-effect sensing component, it serves to interface with the Field Power Module’s control circuitry and preserve the module’s sensing functionality during maintenance or repairs. Official replacement parts catalogs from Rockwell Automation explicitly list the item as "Hall Device Assembly" with part number 615051-R under Field Power Module replacement parts, confirming its intended placement and ensuring correct cross-reference with related modules in legacy Reliance Electric/Allen-Bradley installations. Across multiple seller catalogs and historical manuals, 615051-R appears consistently as the Hall device assembly used in Rockwell/AB systems, reinforcing its identity as a dedicated subassembly within the broader power-module ecosystem rather than a generic sensor, and anchoring its relevance for technicians performing field-service or retrofits on compatible equipment.