Allen-Bradley 4983-DD06 Industrial Control Relay

Allen-Bradley 4983-DD06 is a 6V DIN-rail mounted DataLine surge protector module from Rockwell Automation, designed to shield industrial data circuits from transient voltage events on datalines. This protection device is part of the 4983 family and is UL 497B-listed, indicating compliance with dataline surge protection standards. The 4983-DD06 is a single-module, no-pole configuration that mounts easily on standard DIN rails inside control cabinets. It protects data communications lines within industrial automation networks, helping to prevent data errors and potential damage to connected equipment by clamping surges to a safe level. The module is intended for use in environments where compact protection on the dataline path is required, providing a rugged, space-efficient solution for safeguarding interfaces between controllers, sensors, and other automation hardware.