The Schneider Electric Square D 15T3HEE is a three-phase, dry-type transformer engineered for efficient low-voltage electrical distribution. This unit is rated for 15kVA and features a delta primary winding connected to a 480V supply, with a Y-connected secondary providing 208Y/120V. Its robust construction and design make it suitable for demanding commercial and industrial power distribution systems.

Technical details

• Transformer Type: Dry-Type, Step-Down
• Manufacturer Series: Square D
• Part Number: 15T3HEE
• KVA Rating: 15 kVA
• Primary Voltage: 480V Delta
• Secondary Voltage: 208Y/120V
• Number of Phases: 3-Phase
• Enclosure Type: Ventilated

Applications & compatibility

This transformer is commonly deployed in facilities requiring reliable power conversion for general-purpose electrical distribution. Applications include powering control panels, machinery, lighting systems, and HVAC equipment in manufacturing plants, commercial buildings, and data centers where a 480V supply needs to be stepped down to a standard 208Y/120V service.

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 15T3HEE or contact our technical team for cross-reference assistance with compatible Square D distribution components.