Eaton S45N12S07 General-Purpose Transformer - UL Listed

Encapsulated EP design with an aluminum winding reduces moisture ingress and dissipates heat efficiently. The result is improved reliability and longer mean time between failures in challenging plant environments. Use it in control panels and machine bays where space is at a premium and uptime is critical. NEMA 3R enclosure offers weather-resistant protection for both indoor and outdoor installations. This minimizes enclosure-related compromise and eliminates extra housing measures, saving time during install and reducing corrosion risk in damp environments. Suitable for outdoor substations, equipment rooms, and process lines. 7.5 kVA power rating supports typical control circuits and small motor loads common in automation systems. With a 450 V primary and 120 V secondary, it integrates with standard plant power distribution and control circuits without extensive rewiring. The single-phase design simplifies wiring for many light-to-moderate load applications. Tap settings at +2.5% FCAN and -2.5% FCBN enable finer voltage regulation under fluctuating supply conditions. This reduces voltage-related issues on sensitive electronics and helps meet tolerances in precision control loops. The feature integrates seamlessly with Eaton's standard accessories and installation practices. UL Listed certification confirms compliance with safety standards, while the compact 178 frame and dimensions guide cabinet and mount planning. At 129 lb, the unit is robust for continuous operation yet manageable with proper handling. Installation efficiency improves when combined with the listed catalogs and datasheets for specification verification.