Schneider Electric's Square D 8903SP02 Lighting Contactor is a three-pole, 60 A device designed to remotely switch high-current lighting loads in commercial and industrial panels. The coil operates at 110/120 VAC (50/60 Hz), allowing energization from a low-voltage control circuit to close all three main contacts. This model belongs to the 8903 family and is commonly used to control lighting circuits such as luminaires and signage in control enclosures and building automation systems.
