The Schneider Electric Square D 3T159F transformer is a three-phase, dry-type unit designed for voltage step-down applications. This transformer is engineered to convert 480V primary voltage to a 240Y/138V secondary output, providing a stable power source for various industrial equipment. Its robust construction and reliable performance make it suitable for demanding operational environments.

Technical details

• Transformer Type: Three-Phase, Dry Type
• Primary Voltage: 480V
• Secondary Voltage: 240Y/138V
• Apparent Power Rating: 3 kVA
• Cooling Method: Air-cooled
• Enclosure Type: Not specified; refer to manufacturer datasheet for details.
• Insulation Class: Not specified; refer to manufacturer datasheet for details.
• Frequency: 60 Hz (typical for North American applications, verify with manufacturer datasheet)

Applications & compatibility

This transformer is commonly utilized in industrial settings requiring voltage reduction for machinery and control systems. Applications include powering manufacturing equipment, HVAC systems, and general facility power distribution where a 480V supply needs to be stepped down to a 240/138V network. It is compatible with standard industrial electrical infrastructure.

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 3T159F or contact our technical team for cross-reference assistance with compatible transformer solutions.