Eaton S29N11S25N General-Purpose Transformer - UL Listed

Encapsulated construction with aluminum windings delivers rugged durability and efficient heat management. The encapsulation reduces moisture ingress and mechanical stress, lowering long-term maintenance costs and increasing uptime. This design is ideal for control panels and power distribution cabinets in demanding industrial environments where reliability matters most. NEMA 3R enclosure with indoor-outdoor Weathershield enables outdoor installations without extra housings, simplifying site logistics and reducing total installed cost. UL Listed certification provides a safety benchmark that supports commissioning, audits, and supplier qualification within regulated facilities. Combined, these features help meet strict industry codes while preserving accessibility for service and inspection. With a 25 kVA rating, 208 V primary, and 120/240 V secondary, this transformer handles mid-range power feeding for multiple machines or zones from a single source. The 60 Hz single-phase design aligns with common facility power systems, enabling straightforward integration with existing controls, motor starters, and building automation networks. Wiring connections rated at 26A simplify field installation and ensure compatibility with typical control circuits and conductor sizes. The 115 °C rise rating provides tolerance for startup transients and moderate overloads, reducing the risk of overheating during peak demand. A compact footprint and weight of 395 lb help optimize panel layout and support stable mounting. Durability translates to lower lifecycle costs: durable aluminum windings, corrosion resistance, and a robust warranty posture under Eaton's policy reduce replacement cycles and spare parts, while UL Listing speeds supplier qualification. The enclosure's weather resilience also minimizes the need for aftermarket protective devices, saving time and money in the long run. Industry-specific insight: panel builders benefit from sourcing a single, rugged transformer that covers indoor-outdoor use, standard voltages, and a broad service life. The S29N11S25N reduces BOM fragmentation, simplifies procurement, and shortens project timelines, delivering measurable ROI through fewer vendor interfaces, faster commissioning, and predictable performance in critical automation systems.