Schneider Electric LC1D18-24 Motor Starter Assembly

The Schneider Electric LC1D18-24 Motor Starter Assembly is a preassembled magnetic motor control unit that pairs an 18 A TeSys D contactor with a 24 VAC coil and a TeSys LRD thermal overload relay for reliable motor starting and overload protection. This three-pole assembly provides manual or automatic reset, overload protection in the 12 to 18 A range (LRD21), and phase failure protection, and is designed for IEC motor control applications in pumps, conveyors, compressors, fans, HVAC equipment, and manufacturing machinery. Common replacements include LC1D18B7 + LRD21 Assembly, reflecting compatibility within Schneider's TeSys D line. Key specs: 18 A (AC-3) contactor rating, 24 VAC coil, overload relay range 12–18 A, overload relay model LRD21, 3 poles, 1 NO + 1 NC auxiliary, Ue up to 690 VAC, 50/60 Hz, IP20, mounting on DIN rail or panel, screw clamp terminals, manual or automatic reset, tripping class 10A, up to 10 HP at 460 VAC. Standards and certifications include IEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2; CE, UL Listed, CSA Certified. It is suitable for industrial motor control and automation systems and is commonly used in motor control centers and equipment where reliable starting and integrated protection are required.