Schneider Electric LR3D056 Thermal Overload Relay is a TeSys Deca motor-protection device designed to pair with TeSys Deca contactors for 690 VAC operation. It provides 1 normally open and 1 normally closed auxiliary contact and is rated for a full-load current of about 0.63 to 1 A, with a 10 A class and a 5 A load rating at 690 VAC (0.37 kW). The unit is specified for 1 A full-load current (FLC) and is intended to shield small to mid-size motors in industrial control panels, offering compact protection within Schneider Electric’s TeSys Deca starter assemblies.
