The Schneider Electric Square D 300T3HB is a dry-type, three-phase transformer designed for reliable power distribution in demanding industrial environments. This unit is part of the 300T series, engineered to deliver stable voltage for critical machinery and processes. Its robust construction ensures longevity and consistent performance in applications requiring a dependable power source.

Technical details

• Series: 300T
• Transformer Type: Dry-Type, Three-Phase
• Power Rating: 300 kVA
• Primary Voltage: 480V Delta
• Cooling Method: Natural Convection (AN)
• Enclosure Type: NEMA 1 (Indoor)
• Frequency: 60 Hz
• Insulation Class: 220°C

Applications & compatibility

This transformer is commonly utilized in manufacturing facilities, data centers, and commercial buildings to step down primary voltage for machinery and equipment. It is suitable for integration into power distribution panels, motor control centers, and standalone power supply systems where a stable 480V delta input is required.

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 300T3HB or contact our technical team for cross-reference assistance with compatible transformer components.