Square D Schneider Electric 8903-LO30 Lighting Contactor

Square D Schneider Electric 8903-LO30 Lighting Contactor is a three-pole, electrically held lighting control device (Type L) rated for up to 30 A, designed to switch standard lighting loads in commercial and industrial environments. It uses a 120 V coil to energize and hold three normally open contacts (3NO), providing reliable, simple control of lighting circuits with secure screw-clamp terminations. The open-style housing and robust construction support straightforward installation in panelboards or enclosures and compatibility with 50/60 Hz control systems. This model is commonly used to switch fluorescent lighting banks and is capable of handling tungsten lighting loads within its ratings, making it a dependable choice for office, retail, school, and other facilities requiring durable, electrically held switching for multiple luminaires.