Schneider Electric LC1D093BL Three Phase Contactor

The Schneider Electric LC1D093BL is a three-pole IEC magnetic contactor from the TeSys D family, designed for industrial motor control and power switching in motor control centers (MCCs), conveyors, pumps, compressors, HVAC equipment, packaging machinery, and automated production lines. It uses a low-consumption 24 V DC control coil and provides 3 NO main contacts plus built-in 1 NO and 1 NC auxiliary contacts, with rated operational currents of AC-3 9 A and AC-1 25 A; the power circuit supports up to 690 V AC or up to 300 V DC and operates across 25–400 Hz. The motor power ratings are 4 kW at 380–440 V AC (AC-3), 5 HP at 460/480 V AC, and 7.5 HP at 575/600 V AC, with utilization categories AC-1, AC-3, AC-3e, and AC-4. For installation and durability, it features spring clamp terminals, DIN rail or panel mounting, IP20 protection on the front, a 6 kV impulse withstand voltage (Uimp), and an overvoltage category III, with certifications to IEC 60947-4-1, UL Listed, CSA Certified, and CE Marked. Common replacements in the same family include Schneider Electric LC1D09ABL Contactor, Siemens 3RT2015 IEC Contactor, and Allen-Bradley 100-C09D10 IEC Contactor.