Part of the Schneider Electric Type S multipole lighting contactor family, the 8903SM04 provides reliable control for lighting circuits. This 3-pole contactor is rated for 30A and is designed to operate with 220/240V coils at both 50Hz and 60Hz frequencies. Its robust construction ensures consistent performance in demanding industrial environments.

Technical details

• Series: Type S Multipole Lighting Contactor
• Poles: 3
• Amperage Rating: 30A
• Coil Voltage: 220/240V AC
• Coil Frequency: 50/60 Hz
• Short-Circuit Current Rating (SCCR): Up to 100,000A (UL Listed)
• Contact Configuration: Typically NEMA standard for lighting control applications; verify specific auxiliary contacts via manufacturer datasheet.
• Enclosure Type: Not specified in provided information; consult manufacturer datasheet for details.

Applications & compatibility

This contactor is specifically engineered for controlling lighting systems in commercial and industrial facilities. It is commonly found in applications such as large building lighting, manufacturing plant illumination, and outdoor area lighting where reliable switching and high fault current handling are essential.

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 8903SM04 or contact our technical team for cross-reference assistance with compatible Type S components.