Rathgeber ET-5000-CNA Industrial Dry-Type Transformer

The Rathgeber ET-5000-CNA is a 4.5 kVA (4500 VA), 60 Hz dry-type step-down transformer that converts higher-voltage industrial power to 115 VAC for control circuits, with selectable primary taps for 480 VAC, 465 VAC, and 442 VAC input and a single 115 VAC secondary; its compact dry-type construction is designed for installation inside equipment enclosures and control panels. This single-phase unit uses natural-air cooling, is designed for continuous-duty operation, and is intended for chassis or panel mounting; it features a laminated core with copper or aluminum windings depending on the production revision, and is configured for industrial indoor environments. Designed for indoor industrial environments and common in machine tools, manufacturing equipment, control panels, and OEM machinery as a reliable 115 VAC control-power source, it is listed as a legacy/replacement transformer with direct replacements from Hammond (4.5 kVA) and Eaton (4.5 kVA) in the same dry-type family.