The Schneider Electric Square D 8903SQO11V04 is a mechanically held lighting contactor designed for robust electrical control in commercial and industrial environments. This unit is part of the 8903 Series, engineered to handle significant power loads with reliability. It is suitable for applications requiring precise switching of lighting circuits up to 600 VAC and 100 amperes.

Technical details

• Series: Schneider Electric Square D 8903 Series
• Type: Mechanically Held Lighting Contactor
• Voltage Rating: 600 VAC
• Current Rating: 100 Amperes
• Configuration: 11 Poles (This is inferred from the '11' in the part number, common for pole count in this series. Buyers should verify against datasheet if critical.)
• Coil Voltage: 120 VAC (This is inferred from the 'V04' suffix, which typically denotes a 120V coil in this series. Buyers should verify against datasheet if critical.)
• Enclosure Type: Open Type (This is inferred from the 'SQO' designation, indicating an open-style contactor. Buyers should verify against datasheet if critical.)
• Mounting: Panel Mount

Applications & compatibility

This 8903 Series lighting contactor is commonly utilized in building automation systems, large facility lighting control, and industrial process lighting where reliable, high-current switching is essential. It is designed for integration into control panels and switchgear for managing extensive lighting loads in manufacturing plants, warehouses, and commercial complexes.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D 8903SQO11V04 or contact our technical team for cross-reference assistance with compatible 8903 Series components.