Reliance Controls 50-Amp NEMA 3R Power Inlet Box

Easily connect your generator to your home with this durable and weather-resistant power inlet box

Product Price

$117.00 $79.99

Product Review Score

4.7 out of 5 stars

84 reviews

Product Summary

The Reliance Controls 50-Amp NEMA 3R Power Inlet Box is a solid choice for safely connecting your generator to your home’s electrical system. It’s rugged, weather-resistant, and designed to make your generator setup hassle-free when that unexpected outage hits.

We found the best options for you

Loading...

When you order through these links, we may earn a commission at no additional cost to you.

Additional Product Details

  • Great for indoor or outdoor setups with compatible transfer switches and generator-ready load centers
  • Sturdy, weatherproof NEMA 3R design keeps your connections safe from the elements
  • Handles a hefty maximum of 12,500 running watts from your generator
  • Supports a solid 50A at 125/250VAC input for reliable power transfer
  • Works seamlessly with 8 AWG 75 degrees C insulated wire for efficient performance

Our Policies

Secure Checkout
Guaranteed safe & secure
Fast Shipping
Fast shipping to your doorstep
Champion 25-Foot 30-Amp Generator Extension Cord

Champion 30-Amp Extension Cord

Product Review Score

4.64 out of 5 stars

129 reviews

$39.99

Scepter Duramax 14 Gallon Utility Transfer Tank

Duramax 14 Gallon Transfer Tank

Product Review Score

4.12 out of 5 stars

103 reviews

$154.59 $143.00

BougeRV Camo Generator Storage Cover for Honda

BougeRV Camo Generator Cover

Product Review Score

4.42 out of 5 stars

168 reviews

$20.99 $18.99

WEN Weatherproof Cover for Large Inverter Generators

WEN Large Inverter Cover

Product Review Score

4.55 out of 5 stars

37 reviews

$16.15