Square D LC2D18 Heavy Duty General Purpose AC Contactor

Square D TeSys D LC2D18 reversing contactor is a 3-pole, 3NO heavy‑duty AC‑3 style contactor designed for 3‑phase motor control, rated at 18 A. It is part of Schneider Electric's TeSys Deca family and is used to reverse motor direction in equipment such as conveyors and pumps when paired with reversing interlocks or kits. The LC2D18 family is offered with multiple coil variants; for example, the LC2D18BD variant features a 24 VDC coil, while other versions provide AC coil voltages within common mains ranges, with some variants specified for control up to 440 VAC in AC‑3 applications. This combination of current rating, pole configuration, and voltage options makes LC2D18 a compact, general‑purpose solution for small to medium motors in industrial control panels.