Schneider Electric LC1D09 Contactor

The Telemecanique LC1D09 Contactor from Schneider Electric is a 3-pole IEC magnetic contactor in the TeSys D family, designed for industrial motor control and power switching with a 24 V AC control coil. It features three normally open main contacts and one built-in auxiliary contact, enabling reliable switching of three‑phase motors in conveyors, pumps, compressors, HVAC equipment, packaging machinery, and automated production lines. Rated AC-1 current is 25 A and AC-3 current is 9 A, it handles up to 600 V AC (690 V IEC rated) at 50/60 Hz, supports motor power up to 4 kW at 400/415 V, and uses screw clamp terminals for wiring with DIN rail or panel mounting; IP20 front, operating from -5°C to +60°C, with utilization categories AC-1, AC-3, and AC-3e. It is listed to IEC 60947-4-1 and carries UL Listed, CSA Certified, and CE markings, with common replacements including Schneider Electric LC1D09B7 and Allen-Bradley 100-C09D10 (Siemens 3RT2015 is also used in similar applications).