Reliance Electric part number 0-55320 is a circuit board designed for 460V applications, specifically the DV/DT card module.
This component is part of the MinPak series and is compatible with Baldor drives. Originally manufactured as a new, unused, and sealed item, it features the NSFB and NSMP designations, indicating its functionality and voltage rating. The board is essential for industrial control systems, ensuring reliable operation in high-voltage environments.