Overview
The Square D 15S1FSS is a 15 kVA single-phase dry type encapsulated transformer designed for reliable power transformation in commercial and industrial applications. With a 240x480V primary voltage and 120/240V secondary, it delivers versatile power distribution capability for a wide range of electrical systems. The stainless steel NEMA 3R enclosure provides weather resistance for wall-mounted outdoor or partially protected indoor installations. The 115°C temperature rise rating and 15B insulation class ensure stable performance under load. TAA compliant for government procurement requirements.
Features
- 15 kVA capacity, single-phase
- Primary voltage: 240x480V
- Secondary voltage: 120/240V
- Dry type encapsulated construction
- Stainless steel NEMA 3R enclosure
- Wall-mount configuration
- Temperature rise: 115°C
- Insulation class: 15B
- TAA (Trade Agreements Act) compliant
Specifications
| Specification | Value |
|---|---|
| kVA Rating | 15 kVA |
| Phase | 1 Phase |
| Primary Voltage | 240x480V |
| Secondary Voltage | 120/240V |
| Temperature Rise | 115°C |
| Insulation Class | 15B |
| Material | Stainless Steel |
| NEMA Rating | 3R |
| Mounting | Wall |
| Compliance | TAA |




