ABB 9T58K0072 General Purpose Transformer

The ABB Allen‑Bradley 9T58K0072 General Purpose Transformer is a dry‑type, encapsulated-core‑and‑coil isolation transformer designed for machine‑tool and general‑control power applications. It is rated at 1 kVA and accepts a primary of 230/460/575 VAC, delivering 115/95 VAC on the secondary at 50 Hz and single‑phase operation. Built for indoor panel installations, it uses a panel‑mount, NEMA 1 enclosure with a plastic housing and a frame size around 14225, with an ambient rating of about 40 °C. Classified for machine‑tool, industrial control, panel boards, and general‑purpose use, this transformer provides stable secondary voltage during brief overload conditions to support relays, sensors, PLCs, and other automation hardware in control cabinets. Encapsulation and dry‑type construction help isolate the primary from the secondary while maintaining compact form factor suitable for machine‑tool environments and general distribution panels, making the 9T58K0072 a reliable source for low‑to‑mid‑range control power from higher‑voltage mains.