The Schneider Electric Square D 45T3HFCU42DB is a 3-phase dry-type transformer engineered for efficient power management in demanding industrial environments. This unit is part of the 45T series, designed to provide reliable voltage transformation for a wide range of equipment. Its robust construction ensures longevity and consistent performance in applications requiring stable power distribution.

Technical details

• Transformer Type: Dry Type
• Phase: 3-Phase
• Power Rating: 45 kVA
• Primary Voltage: 480V Delta
• Secondary Voltage: 208Y/120V
• Enclosure Type: NEMA 1 (Indoor)
• Cooling Method: Natural convection (AN)
• Frequency: 60 Hz
• Insulation Class: 180°C
• Core Material: Grain-oriented silicon steel

Applications & compatibility

This transformer is well-suited for use in commercial buildings, manufacturing facilities, and other industrial settings where voltage step-down is required. It is commonly integrated into control panels, motor control centers, and power distribution systems for machinery such as packaging lines, HVAC systems, and general industrial equipment.

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 45T3HFCU42DB or contact our technical team for cross-reference assistance with compatible Square D transformer components.