Schneider Electric LC1D38Q7C TeSys D Contactor

Schneider Electric TeSys D LC1D38Q7C is a 3-pole motor contactor with three normally open main contacts and an integrated 1NO/1NC auxiliary contact, designed for AC-3 duty. It switches up to 38 A in the power circuit and handles up to 440 VAC for the load, with a 380 VAC control coil rated for 50/60 Hz to energize the device. In AC-3 service, it supports motor power up to 18.5 kW at 380–440 VAC. The unit uses screw-terminal wiring for secure field connections and is rated for isolation up to 690 VAC. This TeSys D device provides a compact, rugged solution for starting and stopping three-phase motors in pumps, fans, and conveyors, while the auxiliary contact enables simple signaling or interlocking in control circuits.