Schneider Electric Telemecanique LC1D40G7 Contactor

The Schneider Electric Telemecanique LC1D40G7 Contactor is a 3-pole electromagnetic switch designed to control three-phase motors in industrial motor control applications. It operates from a 120 V AC coil (50/60 Hz) and offers 40 A at AC-3 (60 A at AC-1), with a 1 NO + 1 NC auxiliary contact and a maximum operating voltage up to 690 VAC; it is panel- or DIN-rail-mountable and uses an AC coil. In industrial electrical systems, it is used for motor control in MCCs, conveyors, pumps, compressors, HVAC equipment, packaging machinery, and other automation panels to enable reliable motor switching and control. Common replacements include Schneider Electric LC1D40M7, Allen-Bradley 100-C43D10, and Siemens 3RT2036 contactors.