Schneider Electric Telemecanique LC1D09 Contactor

The Schneider Electric Telemecanique Square D LC1D09 Contactor is a 3-pole IEC magnetic contactor from the TeSys D family designed for reliable industrial motor control and power switching. It supports AC-3 loads up to 9 A and AC-1 loads up to 25 A, with a maximum operating voltage of 690 V AC, and features a built-in auxiliary contact (1 NO + 1 NC) for auxiliary signaling. Rated for up to 4 kW at 400/415 V or 7.5 HP at 575/600 V, this 3-pole unit uses screw clamp terminals, can be mounted on DIN rail or panel, and carries IP20 protection with a 6 kV impulse withstand (IEC 60947-4-1, UL Listed, CSA Certified, CE Marked). Common applications include MCCs, conveyors, pumps, compressors, HVAC equipment, packaging machinery, and automated production lines, with common replacements such as Siemens 3RT2015 and Allen-Bradley 100-C09.