Designed for robust industrial and commercial lighting control, the Schneider Electric Square D 8903PBQ11V39 Lighting Contactor is a 3-pole device engineered for reliable circuit management. This contactor is a key component in systems requiring safe and efficient disconnection of lighting loads, particularly during maintenance or operational shutdowns.

Technical details

• Series: Square D 8903
• Poles: 3
• Voltage Rating: 600VAC
• Current Rating: 100 Amps
• Contact Configuration: Typically includes normally open (NO) contacts for switching lighting circuits. Specific contact arrangement should be verified against manufacturer datasheet.
• Coil Voltage: The 'V39' in the part number typically indicates a specific coil voltage. Buyers should verify this against the manufacturer's datasheet for compatibility with their control system.
• Enclosure Type: Not specified in provided information; refer to manufacturer datasheet for details.
• Mounting Type: Not specified in provided information; refer to manufacturer datasheet for details.
• Terminal Type: Not specified in provided information; refer to manufacturer datasheet for details.

Applications & compatibility

This 100 Amp lighting contactor is suitable for managing power to large lighting installations in manufacturing facilities, warehouses, and commercial buildings. It is commonly integrated into motor control centers (MCCs) and standalone lighting control panels where high current capacity and reliable switching are essential for safety and operational efficiency.

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 8903PBQ11V39 or contact our technical team for cross-reference assistance with compatible Square D components.