Schneider Electric 8903-LO60 Lighting Contactor

Schneider Electric's Square D 8903LO60 lighting contactor is a Type L multipole, electrically held contactor designed to switch high-current lighting loads in commercial and industrial panels. It features six poles and a 30 A rating at up to 600 V, with an open style construction suitable for panel mounting and easy servicing. The LO60 family is available with different coil voltages, including 110/120 VAC (LO60V02) and 220/240 VAC (LO60V03) coils, with coils specified for 50/60 Hz operation; other LO60 variants provide 24 VAC and 277 VAC coils. This electrically held design maintains its state without continuous energization once the coil is energized, and it carries Schneider Electric’s TAA compliance for government procurement. In practical terms, it's used to control lighting circuits in commercial/industrial electrical panels, offering reliable switching for multiple lighting circuits from a single controller.