Schneider Electric SE LR1-D09305 Overload Relay

Schneider Electric's LR1-D09305 Telemecanique thermal overload relay is a 3-pole motor protection device designed to guard three-phase motors against overload and phase-failure conditions when paired with compatible LC1D/LP1D starters. It provides an adjustable overload current range of 0.63–1 A, Class 10 tripping, and a maximum rated voltage of 600 VAC (690 VAC IEC), along with 2 NO + 2 NC auxiliary contacts for control circuits. Mounting options include direct mount or panel mount with screw clamp terminals, enabling easy integration in motor control centers, conveyors, pumps, compressors, packaging machinery, HVAC equipment, and other industrial automation systems. This OEM direct replacement is commonly used by maintenance teams, OEMs, and system integrators for repair, retrofit, or new motor starter installations.