Schneider Electric LUCA05FU Magnetic Motor Starter

Schneider Electric LUCA05FU is a TeSys Ultra standard motor-starter control unit that provides the magnetic switching function used to start and stop small three‑phase motors in industrial panels. As part of the TeSys Ultra family, LUCA05FU supports a control-current range of 1.25 A to 5 A and operates on a coil/control voltage of 110–220 V DC or AC, making it compatible with a wide range of control-supply configurations. The unit is rated Class 10 for thermal performance and is marketed as a standard three‑phase LUCA control unit intended to be paired with TeSys overload components to form a complete motor starter. This combination offers modularity and ease of integration in compact control panels, and the LUCA05FU is commonly referenced by distributors as the motor-starter control unit within Schneider Electric’s LUCA lineup, ensuring support within the TeSys Ultra ecosystem for reliable magnetic actuation across various applications such as fans, pumps, and conveyors. Its compact footprint and standardized electrical interface facilitate quick panel wiring and replacement in existing TeSys Ultra installations.