Square D By Schneider Electric 8903 L020 Lighting Contactor

Square D by Schneider Electric 8903 L020 Lighting Contactor is a 20 A, 277 V coil device designed to switch lighting loads in commercial or industrial circuits. Packaged in a 3R enclosure with enclosure code A12R128, this 8903L-series contactor belongs to Schneider Electric’s Class 8903 multipole lighting contactors, Type L. It is specified for tungsten, ballast, and resistance loads, providing reliable control for lighting banks and related equipment. The 277 VAC coil enables direct integration with typical building distribution systems, and the 20 A rating indicates the maximum current the contacts can carry under standard operating conditions. As part of the Square D line, the unit is UL Listed and CSA Certified, reflecting safety compliance for use in commercial installations. The 8903 family is designed for control of lighting circuits and can be paired with compatible control devices and mounting accessories within its Type L configurations, delivering straightforward integration into existing panels and control schemes.