Reliance 0-56950-15-C is a GV3000 drive board assembly used in Reliance Electric/Reliance GV3000 variable-frequency drives. This signal/drive board is specified for 460V, 20HP GV3000 configurations, indicating its role as the control/signal component within the drive. Some listings describe the part as a Power Supply/Signal PC Board and reference 803624-63C as an alternate designation. In GV3000 catalogs, it appears among the 0-56950-15 family of boards designed for integration with GV3000 drives.
