ABB 9T58K0044 General Purpose Transformer

The ABB 9T58K0044 General Purpose Transformer is a compact, single‑phase control power transformer designed for machine tools and automation cabinets. It provides 0.1 kVA (100 VA) of isolated secondary power from dual primary windings that can be wired for 220/440 V, 230/460 V, or 240/480 V, enabling operation from common 1‑phase supplies around the world. The secondary delivers 110/115/120 V to power control circuits, relays, or sensing electronics while preserving electrical isolation between primary and secondary. This transformer is offered in an open‑frame configuration suitable for installation inside control panels or on machine tool frames, and is typically referenced by catalog number 9T58K0044 as a General Electric/ABB general‑purpose transformer. The 1‑phase unit is designed for low‑power control applications where a compact footprint and flexible input options are important, making it a practical drop‑in for machine tool power supplies and automation interfaces.