The Schneider Electric Square D 5S39FIS is a single-phase, 5 kVA isolation transformer designed for reliable power distribution in demanding commercial and industrial environments. This transformer facilitates efficient voltage conversion, stepping down primary voltages to usable secondary levels for a wide range of equipment.

Technical details

• Series: Square D
• Transformer Type: Isolation Transformer
• Phase: Single-Phase
• Apparent Power Rating: 5 kVA
• Primary Voltage: 480V
• Secondary Voltage: 120/240V
• Frequency: 60 Hz (typical for this voltage configuration in North America; verify with datasheet if critical)
• Enclosure Type: Verify against manufacturer datasheet for specific NEMA rating and dimensions.

Applications & compatibility

This transformer is suitable for applications requiring voltage isolation and step-down capabilities, commonly found in control panels, machine tools, and general industrial power distribution systems. Its specifications make it compatible with equipment designed for 120V and 240V operation, originating from a 480V supply.

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 5S39FIS or contact our technical team for cross-reference assistance with compatible Square D components.