Designed for robust lighting control in industrial environments, the Schneider Electric Square D 8903MEQ3910G12 Lighting Contactor is a key component within the established 8903 series. This contactor is engineered to handle significant electrical loads, making it suitable for managing power distribution to large lighting arrays in manufacturing facilities, warehouses, and commercial buildings. Its construction emphasizes reliability for continuous operation.

Technical details

• Series: 8903
• Type: Lighting Contactor
• Voltage Rating: 600VAC
• Current Rating: 30 Amps
• Number of Poles: The "MEQ" designation in the part number typically indicates a 3-pole configuration for this series. Verify with manufacturer datasheet for confirmation.
• Coil Voltage: The "3910" in the part number often encodes the coil voltage. For this specific model, it is commonly associated with a 120VAC coil. Verify with manufacturer datasheet for confirmation.
• Enclosure Type: The "G12" suffix generally denotes a NEMA 12 enclosure, providing protection against dust and falling dirt. Verify with manufacturer datasheet for confirmation.
• Mounting: Standard DIN rail or panel mount configurations are typical for this series.
• Auxiliary Contacts: The "MEQ" designation may also indicate the presence and type of auxiliary contacts. Consult the manufacturer's datasheet for specific configurations.

Applications & compatibility

The Schneider Electric Square D 8903MEQ3910G12 is frequently deployed in applications requiring reliable switching of high-intensity discharge (HID) lighting, fluorescent lighting systems, and other significant electrical loads. It is compatible with various control systems and can be integrated into building automation and industrial control panels for centralized management of lighting circuits in environments such as factories, assembly plants, and large-scale distribution centers.

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 8903MEQ3910G12 or contact our technical team for cross-reference assistance with compatible 8903 series components.