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Outdoor Groundbox

GROUND BREAKING POWER

Outdoor Ground Box

Alvin, Texas Outdoor Ground Box Case Study
53 inches of water? No problem.
The Outdoor Ground Box was put to the test with 53 inches of water from Hurricane Harvey and still worked.
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Outdoor Ground Box: Alvin High School
Download the case study to learn how the Outdoor Ground Box survived Hurricane Harvey at Alvin High School in Texas.
Outdoor Groundbox
Download the Outdoor Ground Box brochure to learn more about its innovative design and options available.
Outdoor Groundbox
Download the cut sheet for all the ordering and specification info you need.
Outdoor Groundbox
Using diving bell design, the Outdoor Ground Box provides safe, convenient electrical connections.
See How It Survives A Hurricane
See how the Outdoor Ground Box survived 53 inches of water from Hurricane Harvey.
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See How it Works
See how its “diving bell” design traps and maintains an air pocket, keeping connection points away from wet weather.
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Installation Videos

View our Outdoor Ground Box
installation videos.

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Product Testing & Demonstration

View our product testing and
demonstration videos.

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Frequently Asked Questions
Have more questions? Check out our full FAQ here.
How does the ground box keep water out of the connection areas?
There are two main connection areas in the ground box. The first area is where the wires enter the box from the feed in the ground. These wires enter and connect inside a NEMA 6P (IP68) wiring enclosure — it has gasket seals and has been tested to perform under six feet of water for over 24 hours. The second area is in the cover. It has a diving bell (air pocket) design that traps air and maintains a constant air pressure — keeping water out of the connection area. It’s like turning an empty cup upside down and pushing it into a bucket of water — same concept.
If I have something plugged in and it starts raining, will the box be safe to use?
Yes, it will. The Legrand Outdoor Ground Box is the first “while in use” box on the market that is designed and UL listed to go into the ground and be safe to use even if unexpected weather moves in.
How does the box keep from filling up with water?
The box may fill with water — in fact, the box is designed to allow water to enter into it. Here’s the important part — it is also designed to keep water out of the connection areas with a NEMA 6P (IP68) wiring enclosure and the air pocket design.
Once the box fills up with water, how do you get the water out?
You don’t have to — a series of openings at the bottom of the ground box allow the water to drain out naturally through the ground.
Will the ground box leak if it cracks or breaks?
No. As long as the inner liner does not crack or break, the box will not lose its air pocket seal.
Outdoor Station
SATISFY THE
POWER HUNGRY
Legrand also offers a full line of Outdoor Charging Stations, allowing people to power up outdoors.
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