Allen-Bradley 810-NX48 Inverse Time Delay Relay is a compact timing relay in the Rockwell Automation 810 family designed for industrial control panels and sequencing tasks. It uses an inverse-time delay characteristic, so the activation delay decreases as the input signal increases, enabling coordinated switching in motor starters, feeders, and interlocks without requiring dedicated mechanical timers. As part of the 810-series lineup, the 810-NX48 is suited for applications where a configurable, time-based response is needed to manage event sequencing and orderly control in electrical systems.
