Schneider Electric’s TeSys LRD3322 thermal overload relay protects motors in AC circuits by monitoring current and temperature and tripping on overload. It covers a current range of 17 to 25 A, provides a 1NO+1NC contact configuration, and is rated for 50/60 Hz operation with Class 10A thermal protection. Designed to accompany LC1 series contactors (such as LC1D80 and LC1D95), this relay is suitable for motor starter assemblies up to 690 V AC.
