ABB 9T58K2830 is a 0.5 kVA, single‑phase general‑purpose transformer with a 600 VAC primary and a 120/240 VAC secondary. This encapsulated open‑core transformer (Type IP) is a dry‑type device designed for control power in industrial environments and includes a built‑in control terminal block for panel wiring. Typical applications include industrial control panels, machine tools, HVAC loads, lighting, and signal or alarm circuits where voltage is stepped down and isolated for control circuits.
