Schneider Electric LC1D18B7C Industrial Contactor

Schneider Electric TeSys D LC1D18B7C is a 3-pole, non-reversing contactor designed for controlling three‑phase motors and other inductive loads in industrial control panels. It provides three normally open contacts (3 NO) and is specified for AC‑3 duty with a 24 V AC control coil. The LC1D18B7C is rated to carry up to 18 A in AC‑3 service and supports line voltages up to 440 V AC (commonly cited as 400 V AC3 in motor‑starting applications), with a published motor power rating around 7.5 kW at 400 V AC3. This device is part of Schneider Electric's TeSys D LC1D family, offering reliable switching for applications such as pumps, fans, conveyors, and other equipment that requires 3‑phase control. The 24 V AC control coil enables straightforward interfacing with standard control circuits, relays, and PLC outputs.