Dongan 76-0303SH Three Phase Power Transformer

The Dongan 76-0303SH is a 3 kVA, three-phase power transformer with a 480V primary and a 208Y-120V secondary. It provides a stepped-down, three-phase supply suitable for powering 120V loads from a 480V service in industrial panels or equipment, extending the reach of existing electrical infrastructure to control circuits and auxiliary devices. Identified by the part number 76-0303SH, this unit is designed for installation in electrical enclosures or distribution panels where a compact, single-component transformer is needed to convert higher-voltage three-phase power to 208Y-120V output. When wiring, ensure proper connections on the primary and secondary, and adhere to applicable electrical codes and safety practices to distribute power from the 480V source to 208Y-120V equipment through the transformer's secondary.