Schneider Electric Telemecanique LC1-D503 Contactor

The Schneider Electric Telemecanique LC1-D503 Contactor is an IEC magnetic contactor designed for industrial motor control and power switching. This 3-pole device (3 NO main contacts) handles AC-3 loads up to 80 A with screw-clamp terminals for panel mounting and a maximum operational voltage of 220 V AC (insulation voltage up to 660 V AC). The coil is LX6-D40 024, with a control coil voltage of 24 V AC, 50 Hz. It supports motor power ratings up to 11 kW at 220 V AC and up to 22 kW at 440 V AC, and is intended for use in motor control centers, conveyors, pumps, compressors, HVAC equipment, material handling systems, and automated production lines. It meets IEC 60947-4-1 with CSA certification and CE marking and is manufactured in France. Common replacements include Schneider Electric LC1D50A Contactor, Siemens 3RT2046 IEC Contactor, and Allen-Bradley 100-C60 IEC Contactor.