Schneider Electric LC1D50G7 Three-Phase Contactor

The LC1D50G7 is a three-pole, nonreversing IEC contactor from Schneider Electric’s TeSys D/Deca family, designed to switch three-phase motors in industrial control panels. It features 3 normally open contacts (3NO) and a coil rated for 120 V AC at 50/60 Hz, suitable for standard control circuits in mixed-voltage installations. The device is rated for 50 A (AC-3/AC-3e duty), up to 100 kA SCCR, and supports motor horsepower up to about 15 HP at 200–240 VAC and up to 40 HP at 480–600 VAC depending on supply. Regional listings may indicate screw-clamp terminals as the preferred connection method. As a nonreversing starter, it is intended for motor-start and stop duties in applications such as fans, pumps, conveyors, and other three-phase loads, offering reliable switching performance in industrial environments. The LC1D50G7 is part of Schneider Electric’s TeSys line, a widely used motor-control solution that pairs with appropriate auxiliaries and overload devices to form compact, robust motor starter assemblies.