ABB Group 9T58K0064 General Purpose Transformer

ABB Group 9T58K0064 General Purpose Transformer is a compact, dry‑type control transformer with a 0.1 kVA (100 VA) rating designed for single‑phase use in industrial equipment. It features a 230/460/575 VAC primary and a 115/95 VAC secondary, making it suitable for stepping down higher line voltages to control circuits, relays, sensors, and instrumentation inside machine tools and control panels. This open‑core, encapsulated “general purpose” transformer is listed for industrial applications such as powering low‑voltage control circuits in panels, HVAC equipment, and signaling/alarm devices, while providing isolation between the primary and secondary windings. Typical catalog entries show 50 Hz operation and configurations including NEMA 1 enclosure variants in some listings, reflecting panel‑mount or equipment‑mounted installations. The part is cataloged in distributor catalogs (and commonly referenced as GE Industrial Systems 9T58K0064) and is widely sold by ABB‑listed and GE/industrial distributors under that exact model number, confirming its voltage ratios, single‑phase construction, and compact 100 VA class suitable for open‑core, dry‑type transformer needs.