The Schneider Electric Square D 3S40FSS is a single-phase, dry-type, encapsulated transformer designed for reliable voltage conversion in industrial and commercial power distribution systems. This unit is part of the 3S series, offering a robust solution for applications requiring a 3 kVA power rating. Its construction is suitable for environments where moisture or contaminants may be present, ensuring consistent performance.

Technical details

• Series: Square D 3S
• Type: Dry-type, encapsulated transformer
• Configuration: Single-phase
• Power Rating: 3 kVA
• Primary Voltage: 480 VAC
• Frequency: 60 Hz (typical for North American applications, verify with datasheet)
• Insulation Class: 180°C (typical for encapsulated transformers, verify with datasheet)
• Enclosure Type: NEMA 3R (typical for outdoor/indoor use, verify with datasheet)

Applications & compatibility

This transformer is commonly utilized in manufacturing facilities, commercial buildings, and utility substations for stepping down or stepping up voltages to meet specific equipment requirements. It is suitable for powering control circuits, lighting systems, and various machinery on production lines, including packaging equipment, HVAC systems, and motor control 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 3S40FSS or contact our technical team for cross-reference assistance with compatible Square D transformer components.