Allen-Bradley 800T-D6LA Time Delay Relay

Allen-Bradley 800T-D6LA Time Delay Relay is a compact timing relay from Rockwell Automation's 800T family designed to introduce precise, programmable delays in control circuits used across manufacturing and industrial automation, and it features rugged electro-mechanical timing for durability in harsh panel environments. When the input energizes, the relay's timing mechanism counts down and then switches its output contacts, enabling sequenced operations, interlocks, and safe startup/shutdown of downstream devices such as motors, pumps, or clutches, while tolerating typical industrial voltage and current levels. Common applications include staggering motor startups, sequencing conveyors, coordinating steps in packaging lines, implementing burn-in or lead-lag cycles in process automation, and integrating with other 800T timers to build multi-stage control logic; the device is designed for panel mounting and is part of a family with a variety of timing ranges and contact configurations. Exact timing ranges, coil voltages, and contact configurations vary by variant; consult the official 800T-D6LA datasheet and Rockwell catalog entries for the precise specifications and compatibility notes before selecting this model.