Chuo Electric E189301 Transformer

Chuo Electric E189301 Transformer is a single‑phase, dry‑type power transformer from Chuo Electric Industry Co., Ltd., engineered for compact, panel‑mounted power in industrial control and instrumentation systems. In reference listings tied to the UN series, the unit is identified as UN‑10 and is described with a 300 VA rating at 50/60 Hz, making it suitable for supplying control circuits or small instrumentation power in equipment such as elevators, industrial machinery, and communications gear. The transformer carries UL safety certification on file under E189301, underscoring compliance for use in electrical panels and integrated assemblies. With its 50/60 Hz compatibility and relatively modest power rating, this unit provides isolation and voltage transformation for small‑scale control and signal‑processing tasks in demanding industrial environments.