The Schneider Electric Square D 30T74H is a 3-phase dry-type transformer engineered for robust power distribution in demanding industrial and commercial environments. This transformer is designed to step down primary voltages of 600V to a secondary voltage of 480Y/277V, ensuring efficient and safe energy management for various electrical loads. Its construction is optimized for reliability in applications requiring stable voltage conversion.

Technical details

• Transformer Type: Dry-Type, 3-Phase
• Power Rating: 30 kVA
• Primary Voltage: 600V
• Secondary Voltage: 480Y/277V
• Enclosure Type: Ventilated
• Cooling Method: Natural convection (air cooled)
• Frequency: 60 Hz
• Insulation Class: 150°C Rise (typical for this series, verify with datasheet)

Applications & compatibility

This transformer is suitable for a wide range of applications including motor control centers, HVAC systems, lighting circuits, and general power distribution within manufacturing facilities, data centers, and commercial buildings. It is designed to integrate seamlessly into existing 600V primary distribution systems requiring a step-down to 480/277V for equipment operation.

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 30T74H or contact our technical team for cross-reference assistance with compatible Square D components.