Schneider Electric LC1D18R7 Three-Phase Contactor

Schneider Electric LC1D18R7 TeSys Deca is a three-pole IEC contactor rated for 18 A in AC-3 service with three normally open main contacts and a 440 V AC coil (50/60 Hz). This nonreversing 3P contactor switches inductive loads up to 440 VAC and delivers up to 10 HP at 480 VAC, with a short-circuit current rating up to 100 kA SCCR for robust panel protection. Part of the TeSys Deca family, the LC1D18R7 is designed for reliable motor control in industrial automation, suitable for applications such as conveyors, pumps, and fans where three-phase motors require straightforward on/off control. Ensure your control circuitry provides the 440 VAC coil supply and that the load current aligns with the 18 A rating; the specification combination of coil voltage, current rating, and SCCR helps determine compatibility with your equipment and safety requirements.