The Schneider Electric Square D 8903REQ3948G5 is a heavy-duty lighting controller designed for robust electrical distribution and control applications. This unit integrates a lighting contactor with a 50A circuit breaker, providing both switching and overcurrent protection for demanding lighting circuits. It is commonly utilized in industrial facilities, commercial buildings, and outdoor lighting installations requiring reliable and protected power management.

Technical details

• Series: Square D 8903
• Type: Lighting Controller with Integrated Circuit Breaker
• Circuit Breaker Rating: 50 Amperes (50A)
• Control Voltage: Not explicitly specified in provided information; verify against manufacturer datasheet.
• Number of Poles: Not explicitly specified in provided information; verify against manufacturer datasheet.
• Enclosure Type: Not explicitly specified in provided information; verify against manufacturer datasheet.
• Contact Configuration: Not explicitly specified in provided information; verify against manufacturer datasheet.
• Dimensions: Not explicitly specified in provided information; verify against manufacturer datasheet.

Applications & compatibility

This Schneider Electric Square D lighting controller is suitable for managing large lighting loads in environments such as manufacturing plants, warehouses, sports arenas, and large commercial spaces. Its integrated circuit breaker offers essential protection against short circuits and overloads, making it a reliable component for ensuring the continuous operation and safety of significant lighting systems.

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 8903REQ3948G5 or contact our technical team for cross-reference assistance with compatible Square D components.