Reliance Electric 86475-11S Rectifier Stack 460VAC

Reliance Electric 86475-11S Rectifier Stack is a thyristor‑based rectifier module rated for 460 VAC input, designed as a stackable assembly with an integrated coupler board to interface with drive electronics. The 86475-11S (also cataloged as 8647511S) succeeds the earlier 86475-1S model and is listed in distributor catalogs as part of Reliance Electric’s rectifier stack family used in industrial power conversion. The unit includes a coupler board that connects to the control system, enabling DC output from the 460 VAC input under typical 50/60 Hz service. In catalog history and across multiple listings, this model is associated with the Baldor‑Reliance lineage and is described specifically as a rectifier stack with coupler board. Manufacturer records indicate the 86475-11S was discontinued on March 31, 2015. This rectifier stack is encountered in maintenance inventories for older Reliance Electric or Baldor industrial drives where a thyristor‑based stack interfaces with accompanying control gear to supply DC for downstream loads.