Designed for robust industrial power distribution, the Schneider Electric Square D 9T3HFOC is a 3-phase, dry-type transformer. This unit is engineered to step down primary voltages to levels suitable for a wide range of machinery and control systems. Its construction prioritizes safety and reliability in demanding environments.

Technical details

• Transformer Type: Dry-Type, 3-Phase
• Power Rating: 9 kVA
• Primary Voltage: 480V AC
• Secondary Voltage: 208Y/120V AC
• Enclosure Type: NEMA 1 (Indoor)
• Cooling Method: Natural convection
• Frequency: 60 Hz
• Insulation Class: 180°C
• UL Listed

Applications & compatibility

This transformer is commonly utilized in manufacturing facilities, commercial buildings, and other industrial settings requiring voltage conversion for equipment such as motor control centers, HVAC systems, and general machinery. Its 208Y/120V output is compatible with standard control circuits and smaller motor loads.

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 9T3HFOC or contact our technical team for cross-reference assistance with compatible transformer components.