Schneider Electric LRD32 Thermal Overload Relay

Schneider Electric TeSys LRD32 Thermal Overload Relay delivers precise motor protection for 23–32 A loads in TeSys Deca starter circuits, interrupting power when a motor draws more than its rated current. The unit is a 1NO+1NC overload relay, rated for 690 VAC operation, with screw-clamp terminals that ensure secure, vibration-resistant connections in industrial panels. It is part of the TeSys LRD family, designed to pair with TeSys Deca contactors to provide integrated overload protection for small- to medium-sized motors often found in manufacturing lines, pumps, fans, conveyors, and machine tools. The LRD32 features an adjustable current-setting range of 23–32 A and carries a class 10A thermal rating, which describes the relay's thermal trip characteristics and helps prevent overheating under typical load conditions. By offering both normally open and normally closed auxiliary signaling within a compact form factor, it can support basic control logic or status indication without requiring additional components.