Eaton S20N11S05N — 5 kVA Encapsulated Dry-Type Transformer, 240x480V to 120/240V 1-Phase NEMA 3R
The Eaton S20N11S05N is a single-phase, encapsulated dry-type general purpose transformer rated at 5 kVA. Its primary can be wired for 240 or 480 volts, and its secondary supplies 120/240 volts. The core and coil are sealed in a NEMA 3R enclosure, so the unit can be mounted indoors or outdoors. Electricians and facility managers use it in buildings with 480-volt distribution when they need 120/240-volt power for lighting panels, receptacles, controls or small equipment. Typical installations include warehouses, schools, plants and other commercial sites. The unit weighs about 107 lb, so plan for freight handling.
Special Order. This item is not kept in stock. We confirm availability and lead time by email after you order. If we can't supply it within the quoted lead time, you may cancel for a full refund.
New, unused. Sold as equipment only; installation by a licensed contractor is recommended. See our Terms of Sale and Return Policy.
Specifications
| Rating | 5 kVA, 60 Hz |
|---|---|
| Primary | 240 x 480V |
| Secondary | 120/240V |
| Phase | Single |
| Type | Encapsulated dry-type (EP) |
| Enclosure | NEMA 3R |
| Temperature rise | 115°C |
| Dimensions | 9.89 x 10.38 x 16 in |
| Manufacturer part number | S20N11S05N |
| Facility Surplus SKU | FS-SO-1004 |