Eaton S20L11B15CUES General-Purpose Transformer - UL Listed

Encapsulated copper-wound construction delivers rugged insulation and low leakage, reducing noise and heat in compact switchgear. This translates to higher reliability and longer service intervals, especially in crowded control panels and motor drives. Ideal for distribution cabinets and process interfaces where space is at a premium and environmental exposure is a concern. The 15 kVA rating provides ample headroom for typical plant loads while maintaining a manageable size, reducing the need for frequent transformer swaps and minimizing downtime. This supports smoother voltage regulation for critical equipment and improves overall plant productivity. Primary to secondary voltages of 240/480 V to 120/240 V with selectable taps (2 at -5% FCBN x 4 at -2.5% FCBN) offer precise voltage conversion with minimal regulation losses, which helps protect sensitive PLCs, sensors, and relays. The NEMA 3R indoor-outdoor enclosure, indoor-outdoor capability, and electrostatic shielding deliver EMI protection and robust weather resistance, simplifying multi-site installations and outdoor cabinet deployments. UL Listed certification provides safety compliance and regulatory assurance, while Eaton’s warranty (one year from installation or 18 months from shipment) supports risk reduction and predictable maintenance budgeting. The 182 frame, 14.12 in length, 16.35 in width, and 23.31 in height establish a standard footprint for straightforward mounting and integration with existing bus work, cables, and wiring trays. Copper windings contribute to durability and thermal performance under start/stop cycles common in factory environments.