ACME Electric T-2A-53340-1S is a 9 kVA three-phase low-voltage distribution transformer with a 480 VAC delta primary and a 240/120 VAC delta secondary (center-tapped). It is an encapsulated, dry-type transformer housed in a NEMA 3R, wall-mount enclosure suitable for outdoor installations. The unit uses Class H insulation and specifies a 239 °F temperature rise, with a net weight of about 180 lb. It includes an electrostatic shield on the secondary, and common applications include hospitals, theaters, and educational facilities that require reliable 480→240/120 V power conversion.
