Schneider Electric 8903SM02 Lighting Contactor

Schneider Electric's Square D 8903SMO2V02 lighting contactor is a 3‑pole, 30 A device that switches 110/120 VAC lighting loads in commercial and industrial control panels. Built as an open‑style, electrically held Type S contactor, it uses a 120 VAC coil rated for 50/60 Hz to energize and hold the contacts, enabling reliable control of lighting circuits from a standard 120 V control source. The 8903SMO2V02 designation identifies a 3‑pole configuration within the 8903 lighting contactor family and it is TAA‑compliant for government procurements. This model is designed for panel‑mounted installations where a compact form factor and straightforward integration matter, offering robust switching for lighting circuits without requiring additional interlocks or accessories. Energizing the coil closes the three contact sets to complete the lighting circuit, while de‑energizing returns the contacts to the open state, providing clear, predictable control of lights. In short, it provides a proven, mid‑range solution for reliably controlling 120‑volt lighting loads in commercial spaces and industrial facilities with a 30 A, 3‑pole rating and a 50/60 Hz control coil.