The Schneider Electric Square D 25S40FSS is a single-phase, dry-type transformer engineered for robust performance in demanding commercial and industrial environments. This unit, part of the Square D transformer line, delivers a substantial 25 kVA power output, suitable for applications requiring significant electrical capacity without the complexity of three-phase systems. Its design prioritizes reliability and efficiency for power distribution and voltage conversion needs.

Technical details

• Series: Square D
• Transformer Type: Dry-Type, Single-Phase
• Primary Voltage: 480V
• Secondary Voltage: 120/240V
• Power Rating: 25 kVA
• Frequency: 60 Hz
• Enclosure Type: NEMA 3R (suitable for outdoor or indoor use where protection against falling rain, sleet, and snow is required)
• Cooling Method: Natural convection (air-cooled)

Applications & compatibility

This transformer is commonly deployed in facility power distribution systems, manufacturing plants, and commercial buildings to step down primary voltages for local equipment. It is well-suited for powering machinery, lighting circuits, and control systems in environments where a compact and safe transformer solution is necessary. Its NEMA 3R enclosure makes it adaptable for installations exposed to the elements.

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 25S40FSS or contact our technical team for cross-reference assistance with compatible power distribution components.