Schneider Electric Telemecanique LADT2 Time Delay Block

LADT2 is a TeSys Deca time-delay auxiliary contact block that provides an on-delay timer for TeSys D/Deca motor starters, featuring 1 normally open (NO) and 1 normally closed (NC) contact with an adjustable delay from 0.1 to 30 seconds. It mounts on the front of compatible devices and uses screw-clamp terminals for wiring, making it easy to integrate into control circuits. Compatible with TeSys D CAD, TeSys D LC1D, TeSys F LC1F, TeSys F CR1F, TeSys Deca CAD, and TeSys Deca LC1D, the LADT2 is a front-mounted timer block designed to add sequencing to TeSys D and TeSys Deca assemblies. Electrical ratings include up to 690 V AC (25–400 Hz) and current ratings of 6 A at 120 V AC-15, 1.04 A at 690 V AC-15, 0.55 A at 125 V DC-13, and 0.1 A at 600 V DC-13, with a time-delay on-delay function. This time-delay block is intended for control applications where a defined startup or sequencing delay is required between a trigger signal and the corresponding contactor operation, enabling coordinated machine startup or interlock timing within TeSys-based systems.