Schneider Electric LC1D18M7 TeSys D Contactor

Schneider Electric LC1D18M7 TeSys D Contactor is a 3-pole, nonreversing power contactor in the TeSys D family designed for AC-3 motor-control duties. It features three normally open contacts rated for 18 A and is driven by a 220 VAC coil (50/60 Hz). The load side is rated for AC operation up to 440 VAC, making the LC1D18M7 suitable for switching small to medium motors and other inductive loads. In practical terms, this model can reliably switch motors up to about 10 HP at 480 VAC. The LC1D18M7 is intended for control-panel installations where a compact, 3-pole device is needed to start and stop three-phase equipment, offering robust performance in industrial environments within Schneider Electric’s TeSys D (Deca) line. When selecting a contactor for a given motor, confirm that the coil voltage (220 VAC) and the AC-3 duty rating align with your control logic and the nominal voltage of your motor circuit.