Schneider Electric's LC1D18F7C TeSys Deca contactor is a 3-pole, 3 normally-open (3 NO) AC-3 rated device designed for reliable motor switching in industrial control circuits. It uses a 110 V AC coil (50/60 Hz) to energize the contactor and is rated for up to 18 A and up to 440 V AC in AC-3 service, with a short-circuit current rating (SCCR) up to 100 kA. In typical installations it handles motors up to 10 HP at 480 VAC and is nonreversing, with screw-clamp terminals for secure wiring.
