Schneider Electric LC1D25B7C is a 3‑pole electromechanical AC contactor from the TeSys D series designed for motor control and general switching applications in industrial and commercial electrical systems. It features three main power contacts and integrated auxiliary contacts to support control and signaling functions. The contactor is suitable for switching alternating current loads such as motors, lighting, heating and other resistive or inductive loads. It is engineered for reliable operation, long electrical life and robust mechanical endurance, and supports panel or DIN‑rail mounting in control panels and distribution boards.