Schneider Electric LA3DR2U Time Delay Auxiliary Contact Block

The Schneider Electric LA3DR2U Time Delay Auxiliary Contact Block mounts directly on TeSys D and TeSys F contactors to deliver an adjustable off-delay from 0.1 to 30 seconds using one normally open and one normally closed contact rated at 10 A thermal current and up to 690 VAC. In industrial motor control systems it supports delayed switching for conveyors, pumps, compressors, HVAC equipment, material handling, robotics, production lines, and MCCs where precise timing aids electrical interlocking and process monitoring. Maintenance teams, OEMs, and system integrators commonly select this front-mount block with screw-clamp terminals and IEC 60947-5-1 compliance to replace units such as the LADR2 in existing control panels and automation setups.