ABB SNAT-7120 is a drive circuit board used as the motor‑control PCB in ABB ASEA Brown Boveri drive systems. It interfaces with the drive's power electronics to coordinate motor operation and protection, and is sold as a replacement spare part for ABB drives. The SNAT-7120 is listed as discontinued by the manufacturer, and a typical unit weighs about 1.25 lb. Variants and identifiers include SNAT-7120, SNAT7120, SP2-KJJ, and SNAZ-7120J.
