Schneider Electric LC1DRD3 Three-Phase Contactor

The Schneider Electric LC1DRD3 three-phase contactor provides reliable switching for three-phase motors and industrial power loads within motor control centers (MCCs), conveyors, pumps, compressors, packaging machinery, HVAC equipment, and other industrial automation panels. It is a 3-pole electromagnetic contactor with 3 main power contacts plus 1 normally open and 1 normally closed auxiliary contact, driven by an AC coil available as 93 V AC (50 Hz) or 110–120 V AC (60 Hz), and rated for 40 A (AC-3) with a maximum operating voltage up to 600 V AC. The LC1DRD3 uses LX6‑D40 093 coil type, supports panel or DIN-rail mounting, and provides 15 HP at 460 V AC or 30 HP at 575 V AC. Common replacements include Schneider Electric LC1D40G7, Allen-Bradley 100-C43D10, and Siemens 3RT2036 contactors.