The Schneider Electric Square D 8903MEQ3910G15 is a heavy-duty lighting contactor designed for robust control of lighting circuits in industrial environments. This contactor is part of the 8903 series, engineered for reliability in demanding applications. It provides essential switching capabilities for managing significant electrical loads associated with large lighting installations.

Technical details

• Series: Schneider Electric Square D 8903 Series
• Voltage Rating: 600 VAC
• Amperage Rating: 30 Amps
• Number of Poles: 3 (implied by standard 3-phase lighting control configurations for this type of contactor)
• Coil Voltage: 15 (This is a common encoding for 110-120V AC coils in Square D contactors, but buyers should verify against the manufacturer's datasheet for precise coil voltage specifications.)
• Contact Configuration: Typically NEMA standard for 3-pole operation, suitable for switching three phases of a lighting load.
• Mounting Type: DIN rail or panel mount (verify against datasheet for specific mounting hardware requirements).
• Enclosure Type: Open style, intended for installation within an enclosure.
• Operating Frequency: Designed for standard industrial power frequencies (e.g., 50/60 Hz).

Applications & compatibility

This 30 Amp lighting contactor is commonly employed in facilities requiring centralized control of substantial lighting systems, such as manufacturing plants, warehouses, and large commercial buildings. It is suitable for integration into motor control centers (MCCs) or standalone lighting control panels, ensuring reliable operation for high-demand illumination circuits.

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 8903MEQ3910G15 or contact our technical team for cross-reference assistance with compatible 8903 series components.