Schneider Electric Telemecanique LC1D1810 Contactor

The Schneider Electric Telemecanique LC1D1810 is a three-pole IEC magnetic contactor from the TeSys D family, built for industrial motor control and power switching in harsh factory environments. It provides 3 NO main contacts plus a built‑in 1 NO auxiliary contact for basic control circuits, and is commonly used to switch three‑phase motors in conveyors, pumps, compressors, industrial fans, packaging machinery, HVAC equipment, and automated production lines. The device uses a 110/120 V AC control coil (50/60 Hz) and is rated for up to 690 V AC on the power circuit (up to 300 V DC) with a rated operational current of 18 A (AC-3) and a thermal current of 32 A (AC-1). It supports the full TeSys D range with a coil and contact arrangement suitable for industrial control panels and OEM machinery, and mounts on 35 mm DIN rails or panels. Electrical standards and protections include rated insulation voltage 690 V, impulse withstand 6 kV, IP20 protection, and compliance to IEC 60947-4-1, UL Listed, CSA Certified, CE Marked. Motor power ratings vary by voltage: 4 kW at 220–230 V, 7.5 kW at 380–400 V, 9 kW at 415–440 V, and 10 kW at 500–690 V, with associated HP ratings of 5, 10, and 15 HP respectively.