General Electric 9T21B9103 is a 15 kVA, single-phase transformer with primary voltages of 240 or 480 VAC and secondary outputs of 120 or 240 VAC. It provides voltage transformation and electrical isolation for equipment, making it suitable for control panels, industrial machinery, and other power-distribution tasks where a higher supply must be stepped down. Designed for reliable mid-load service in commercial and industrial environments, this GE transformer combines a compact footprint with a 1-phase configuration to fit space-constrained installations.
