- Used for generator transfer switch installations
- Mount to the exterior of the house or building
- Works with generators between 5500W and 9000W
- NEMA 3R, rated aluminum, type 5052 enclosure
- 30A, 120/240V male inlet in NEMA configuration L14-30 on bottom
- Maintains rain tight rating when cord is connected
- Required by most inspectors
- UL listed