Schneider Electric LRD32 TeSys Deca 23-32A Thermal Overload Relay

The Schneider Electric LRD32 is a TeSys Deca series thermal overload relay rated for 23–32 A, designed to provide precise and reliable motor protection against overload and phase-failure faults in industrial control panels. The LRD32 mounts directly onto compatible TeSys Deca contactors, offering a compact and integrated motor starter solution suited to demanding automation environments.

Technical Specifications

Applications & Use Cases

• Motor Protection: Protects three-phase induction motors against sustained overload conditions, preventing winding damage and premature failure.
• Direct Contactor Mounting: Designed for plug-in mounting on TeSys Deca contactors (LC1D series), enabling compact motor starter assemblies without additional wiring.
• Control Panel Integration: Ideal for DIN rail or panel-mounted motor control centres (MCCs) in manufacturing, HVAC, water treatment, and industrial automation applications.
• Phase-Loss Protection: Detects phase imbalance or single-phasing conditions to safeguard motors in three-phase systems.