Schneider Electric LC1D1810 Reversing Contactor

The Schneider Electric (Square D) LC1D1810 Reversing Contactor provides forward/reverse control for 3‑phase motors in industrial automation, delivering reliable power switching in motor control centers, control panels, conveyors, hoists, pumps, and machine tools. It features a 24 VAC coil (50/60 Hz), three main NO contacts and one NO auxiliary contact, a 3‑pole configuration, 18 A (AC-3) current rating with 32 A thermal (AC-1), and supports up to 600 VAC with a motor rating of 10 HP at 480 VAC (up to 15 HP at 600 VAC). The LC1D1810 is part of Schneider Electric’s TeSys D family (Square D branding) and is mountable on DIN rail or panel; it is commonly used in conveyors, overhead cranes, packaging machinery, and other industrial automation applications requiring reliable forward/reverse motor control and three‑phase load switching. Common replacements include Schneider Electric LC1D1810B7, Allen-Bradley 100-C16B10, and Siemens 3RT2016-1BB41.