Compact 50A Inlet Box
$109.99
Have a question or don’t see a kit for your panel? We make custom Interlock Kits for any panel or solar scenario – call (804) 726-2448 or Contact Us!
The Midwest U050NNP/U050NN 50 Amp Power Inlet Box provides a secure, weatherproof connection point for bringing backup power into your home or business. It features a NEMA L14-50 flanged twist-lock inlet housed in a rugged single enclosure that stands up to weather and everyday field use. The 50 Amp Power Inlet Box is designed for use with a generator, a load center paired with an interlock kit, or a manual transfer switch to deliver reliable stand-by power when the grid goes down.
The lockable door has a rolled edge that protects the cord, and the unit is rated NEMA 3R for outdoor installation. Corrosion-resistant steel construction ensures long-lasting performance season after season.
Features
- NEMA L14-50 flanged twist-lock inlet for a secure 50 Amp connection
- Rated NEMA 3R for outdoor use
- Lockable door with a rolled edge for cord protection
- Single weatherproof enclosure built for normal field use
- Corrosion-resistant steel construction
- Ideal for generators and interlock-kit load centers
Additional Information
Catalog number U050NNP/U050NN, Midwest Electric Products (an ABB brand). Maximum amperage 50A, voltage 120/240V AC. Inlet type NEMA L14-50. Enclosure NEMA 3R (rainproof/outdoor). Approximate dimensions 14-3/8" H × 6-3/4" W × 5-3/16" D.
Additional information
| Weight | 5 lbs |
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Have a question or don’t see a kit for your panel? We make custom Interlock Kits for any panel or solar scenario – call (804) 726-2448 or Contact Us!


