Schneider Electric LC1D40BD is a TeSys D AC magnetic contactor, a three‑pole, nonreversing device designed to switch three‑phase loads in AC‑3 service. It is rated for up to 40 A at up to 440 V AC, with a 24 V DC control coil, and provides three normally open contacts for straightforward motor start/stop control. This open‑style contactor carries up to 100 kA SCCR and can handle up to 30 HP at 480 VAC; regional variants may use screw‑clamp terminals for wiring.
