Schneider Electric LRD03C Thermal Overload Relay

Schneider Electric’s TeSys LRD03C thermal overload relay provides non-differential thermal protection for AC motor circuits in the TeSys Deca family. It is rated for up to 690 VAC with a current setting range of 0.25 to 0.4 A and includes one normally open plus one normally closed auxiliary contact (1NO+1NC) for signaling or interlocking, wired via screw-clamp terminals. With a class 10A trip rating, it responds to overload conditions to help safeguard motor windings and conductors from damage. Designed to integrate with TeSys Deca contactors, the LRD03C is positioned for compact, reliable motor-protection in industrial control panels, suitable for applications such as pumps, fans, conveyors, and machining tools.