Schneider Electric LC1D100 Lighting Contactor

Schneider Electric LC1D100 Lighting Contactor is a 3-pole power device rated for 100 A, designed to switch lighting loads and other AC-3 duty circuits in commercial and light industrial panels. It uses a 480 VAC coil, enabling direct control from standard AC control circuitry while handling higher-current distribution in 480 VAC systems. As part of Schneider Electric’s TeSys D family, the LC1D100 combines compact packaging with a straightforward wiring footprint for panel installations and is well-suited for replacing older contactors in lighting applications and feeder switching. The Square D branding reflects Schneider Electric’s long-standing role in building automation and motor-control components, offering dependable compatibility with other Schneider Electric control devices and enclosures. This model provides a reliable means to control multiple lighting circuits from a single contactor, streamlining control schemes in 480 VAC distribution setups and helping to simplify wiring, panel layout, and maintenance for centralized lighting control.