The Eaton SD32R3 is a surge protector designed for safeguarding data and signal lines. Part of the MTL SD range, this device operates at 32 volts and features a high bandwidth capacity, making it suitable for protecting sensitive electronic equipment from transient voltage spikes. Its compact design allows for easy DIN rail mounting, and it includes three terminals for straightforward installation. Distributed by BSP Automation, the SD32R3 offers reliable protection in industrial automation environments where maintaining signal integrity is critical.