Designed for robust lighting control, the Schneider Electric Square D 8903SMO3V04 is an electrically held lighting contactor from the 8903 series. This four-pole contactor is rated for 30 amps and operates with a control circuit voltage of 277V AC at 60 Hz, making it suitable for demanding industrial and commercial lighting applications.

Technical details

• Series: Schneider Electric Square D 8903
• Type: Electrically Held Lighting Contactor
• Number of Poles: 4
• Amperage Rating: 30 Amps
• Control Circuit Voltage: 277V AC
• Frequency: 60 Hz
• Contact Configuration: Typically configured for normally open (NO) auxiliary contacts for control signaling, though main power contacts are the primary function. Specific auxiliary contact configurations should be verified against the manufacturer's datasheet.
• Enclosure Type: Standard industrial enclosure suitable for panel mounting. Specific NEMA or IP ratings should be confirmed with the manufacturer's documentation.

Applications & compatibility

This 8903SMO3V04 lighting contactor is commonly employed in systems requiring reliable switching of large lighting loads, such as in manufacturing facilities, warehouses, sports arenas, and large commercial buildings. It is designed to integrate seamlessly into standard industrial control panels and is compatible with various lighting control systems that utilize 277V AC control signals.

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 8903SMO3V04 or contact our technical team for cross-reference assistance with compatible 8903 series components.