Industrial 9T23B3872 Industrial Power Transformer

GE 30 kVA industrial power transformer converts 480 V three-phase input to a 208Y/120 V secondary, delivering up to 30 kVA of power. The unit is designed for three-phase operation with a 480 V primary and a 208Y/120 V secondary, making it suitable for stepping down main distribution voltages to 120 V control circuits and 208 V equipment in industrial facilities. Catalog number 9T23B3872 uniquely identifies this transformer in GE's product line, assisting with proper part identification, ordering, and maintenance planning. With a 30 kVA rating, it supports moderate-load applications such as motors, conveyors, lighting, and control panels that require 120 V control power and 208 V equipment fed from a common 480 V supply. This transformer is intended for use in industrial settings where a reliable source of secondary power is needed from a higher-voltage 480 V distribution, and it aligns with GE's legacy in industrial power distribution equipment. The 9T23B3872 designation ensures compatibility with GE's cataloging and field service practices.