ABB 9T58K0052 General Purpose Transformer

ABB 9T58K0052 is an open-core, single‑phase transformer rated at 1 kVA, designed to provide isolated control power for machine tools and automation equipment. It features a dual primary of 230 VAC and 460 VAC with a 115 VAC secondary, delivering voltage isolation and stability for sensitive control circuits during brief overloads at 60 Hz. This 9T58K0052 unit is part of ABB's machine‑tool core and coil transformer family and is commonly used to power relays, indicators, and other 115 V control devices from standard 230/460 V mains in industrial control panels. With a 1000 VA rating, it offers straightforward integration in compact control enclosures and helps ensure reliable, consistent low‑voltage power for machine automation systems.