Schneider Electric LRD036 Thermal Overload Relay

The Schneider Electric LRD036 thermal overload relay provides 3-pole motor protection for TeSys D starters, with an adjustable overload current of 0.25–0.4 A and Class 10A tripping characteristics. Rated at 690 VAC (600 VAC UL/CSA), this device includes 1 normally open and 1 normally closed auxiliary contact and is designed to protect three‑phase motors from overload and phase loss when paired with TeSys D LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, and LC1D38 contactors. It mounts via direct contactor mount, DIN rail, or panel and uses screw-clamp terminals. The LRD036 belongs to Schneider Electric’s TeSys D (LRD) family and is an OEM-direct replacement commonly used in motor control centers, conveyors, pumps, lab equipment, packaging machinery, HVAC equipment, water treatment plants, and other industrial automation systems.