ABB X4500PSF1 Industrial Power Isolation Transformer

ABB X4500PSF1 is a 1‑phase control transformer rated for 500 VA, part of ABB’s X Series, designed to power industrial control circuits from higher‑voltage mains. It features multi‑tap primary inputs for 460/230/208 VAC at 50/60 Hz and dual secondaries delivering 115 VAC and 24 VAC, with maximum secondary currents of 4.35 A at 115 V and 20.84 A at 24 V. The unit uses an open primary configuration with molded‑in connections and comes in an IP20 enclosure suitable for indoor control panels; its compact footprint measures about 7-1/8 in high, 5-1/4 in wide, and 5-1/8 in deep, and it supports a temperature rise up to 176°F. This transformer is intended for control power in machine tools, automation panels, PLCs, relays, and instrumentation, providing reliable dual‑voltage control power from a single 460/230/208 VAC supply for diverse industrial applications.