Schneider Electric LC1D115T7 Three Phase AC Contactor

Schneider Electric LC1D115T7 TeSys Deca three-phase contactor is a 3-pole AC-3 switching device rated for 115 A and up to 55 kW at 400 V AC3, ideal for controlling heavier three-phase motors in industrial panels. It features three normally open main contacts (3NO) and an integrated auxiliary contact arrangement of one normally open and one normally closed contact, enabling straightforward control logic without external relays. The coil is rated for 480 V AC at 50/60 Hz, making it compatible with standard 480 V control circuits and enabling reliable, direct-drive activation of motor loads. As part of the TeSys Deca family, this unit is designed for demanding motor-start applications and high-duty service, with options for wiring accessories and variants that use screw-clamp terminals in some regional configurations. Typical applications include starting and stopping pumps, fans, conveyors, and other machinery in automation and manufacturing environments, where compact, robust switching of a three-phase load and simple auxiliary signaling are required. Its 3NO main contacts combined with the auxiliary contacts support common control schemes in motor control centers and control cabinets, helping to minimize panel complexity while delivering dependable switching performance for industrial equipment.