Schneider Electric LC1D1210B7 Three Phase Contactor

The Schneider Electric TeSys D LC1D1210B7 is a three-pole IEC magnetic contactor in the TeSys D family, designed for industrial motor control and power switching in equipment such as conveyors, pumps, compressors, HVAC systems, packaging machinery, and automated production lines. It has a 24 V AC, 50/60 Hz control coil (B7 code) and a standard 3-pole main contact with one normally open auxiliary contact. The contactor is rated for operation up to 690 V AC and up to 300 V DC on the power circuit, with a rated operational current (AC-3) of 12 A and a rated thermal current (AC-1) of 25 A, supporting utilization categories AC-1, AC-3, AC-3e, and AC-4. Motor power capability covers 3 HP at 230/240 V, 7.5 HP at 460/480 V, and 10 HP at 575/600 V (IEC: 3 kW, 5.5 kW, and 7.5 kW respectively). The device uses screw clamp terminals and can be mounted on a 35 mm DIN rail or panel. It carries an insulation voltage of 690 V, a rated impulse withstand voltage of 6 kV, and IP20 protection, with standards including IEC 60947-4-1, UL Listed, CSA Certified, and CE marking. This LC1D1210B7 is suited for OEM machinery, industrial control panels, and factory automation where reliable motor switching and auxiliary signaling are needed.