Schneider Electric 8903S0011 Lighting Contactor

The Schneider Electric Square D 8903S0011 Lighting Contactor is a Type S, 2-pole (DPST-NO, 2 Form A) device rated for 600 VAC and 100 A, designed to switch large lighting loads in commercial and industrial environments. Its coil is rated for 120 VAC at 50/60 Hz, enabling direct control from standard AC control circuits. As part of the 8903 Type S family, this model provides two normally open contacts for straightforward on/off control of lighting banks, ballast loads, and other high-current lighting applications. The 8903S0011 is a compact, rugged solution designed to integrate with common control panels and enclosures where reliable, high-current lighting switching is required.