Eaton W300 Transformer

Eaton W300 is a 0.3 kVA Hevi-Duty transformer with a 220/480 VAC primary and a 120 VAC secondary, configured as a single-phase unit (P/N W300, SBW family). This compact step-down transformer is designed to provide reliable low-voltage power for control circuits and instrumentation inside industrial equipment and electrical panels. With a 300 VA secondary rating, it delivers about 2.5 A at 120 VAC from higher-voltage feeds, enabling a safe, isolated supply for control logic and sensing circuits. The W300 sits within Eaton's rugged Hevi-Duty line, built for durable operation in demanding environments where a small but robust 0.3 kVA power source is required. Its 220/480 V primary makes it adaptable to common industrial power layouts, supporting straightforward wiring in panel assemblies and equipment enclosures that require a dedicated 120 VAC control supply. As part of the Hevi-Duty family, the W300 is designed to meet the needs of industrial control applications that demand reliability and long life in daily operation.