Schneider Electric LRD06 Overload Relay

Schneider Electric LRD06 TeSys Deca thermal overload relay is a three-pole motor-protection device designed to guard 3-phase motors in AC motor control circuits against overload. Rated for use up to 690 V AC, it provides a current setting range from 1 to 1.6 A with a thermal tripping class of 10A, and includes a single normally open and a normally closed auxiliary contact for control circuit interlocks. The unit uses screw-clamp terminals for secure wiring and is intended to be paired with TeSys Deca contactors to form a complete motor starter with integrated overload protection. Its compact enclosure measures roughly 66 mm wide by 45 mm deep by 70 mm tall, enabling installation in standard 3-phase starter assemblies. When selecting this relay, ensure the motor's full-load current and operating voltage align with the LRD06's rating, and coordinate with the appropriate TeSys Deca coil voltage to ensure proper protection and shutoff behavior.