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PAULINN 30A Generator Power Inlet Box NEMA 3R Generator Outlet Box for Outdoor Receptacle, 4 Prone, PB30, L14-30P, 125/250 Volt, 7500W 30 Amp Generator Transfer Switch, Weatherproof, ETL Listed

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$27.99

$ 12 .99 $12.99

In Stock

1.Size:30 Amp Box + 15 Ft Cord


About this item

  • 【30 AMP GENERATOR INLET BOX, ETL LISTED】30 Amp, NEMA L14-30P outdoor generator transfer switch, 125/250V, 7500W, Max Wire Size 10 AWG, this 30 amp power inlet box is connected to the transfer switch or electrical panel, to power the home in every extreme weather. Guaranteed to provide a stable and secure power supply during power outages in hurricane or blizzard weather.
  • 【LARGER SPACE】Size 4.1" x 3.1" x 6.1", this 30 amp generator inlet box provides wiring space by more than 50% with other standard boxes. This larger space is to ensure that the internal wiring is convenient for heat dissipation under high power consumption in extreme weather. The perfect wiring space ensures the long life of the box.
  • 【DRILLING IS BETTER THAN PRE-HOLES】Our power inlet box with four 1.2-inch drill holes (Left, Right, Bottom and Back) has been designed to be very easy to knock out. The pre-punched holes on the market are almost plastic & rubber products, and they will degrade in a couple of years. In contrast, PAULINN Generator inlet box will work long-term. Our knockout allows you to connect to the electrical panel from different directions.
  • 【WEATHERPROOF ENCLOSURE & LARGE SWING COVER】Constructed with heavy-duty rugged steel, PAULINN 30 Amp Generator Power Inlet box is matte, scratch-resistant, and rust-resistant paint. The swing cover can be closed when not working to prevent dust, humid air, UV and rain, with better longevity and durability. If you bought our high-quality 30 amp power inlet box, you will find that the paint on the surface of our product is different from others.
  • 【EASY TO INSTALL & WIRE】This generator inlet box has 4 drill holes that can be knocked out, you may need to spend some time with tools like a hammer, screwdriver, plier, or impact drill. But don't worry, we made it easier to knock out and install. You can follow the videos on this page or the instructions that come with the product.



4.6 out of 5 stars Best Sellers Rank
  • #33,534 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #8 in Outdoor Generator Inlet Boxes

Product Description

30 amp generator inlet box
Bigger space for wiring
Working in extreme weather
Anti rust and weatherproof
30 amp, 125/250V, 7500W, NEMA L14-30P
How to knockout

Scooter
Reviewed in the United States on February 2, 2025
I got this to create a port entry for my generator that I use camping. While not done yet, it will mount on my exterior wall and be wired directly to my house breaker box so that in case of a power outage, I can use my generator to power the essentials in my home without the need for power cords.A simple setup that it will work fine for.
Andrew Cornelius
Reviewed in the United States on February 13, 2025
Looks great well made
Anna
Reviewed in the United States on February 11, 2025
Works great for the trailer
CraigK
Reviewed in the United States on January 13, 2025
I purchase more of these generator inlet boxes more than any other available on Amazon. They are well-made, reasonably priced, and aesthetically pleasing compared to alternatives with bulky lid with the green LED. My only criticism is the absence of a mechanical lug for the grounding stud, which the others do have.
Robert Gerard Dampier
Reviewed in the United States on June 12, 2024
Easy to install and makes hooking up generator to house SO much easier...no more tripping over lots of extension cords in the dark. Should have done this years ago! My advise would be use the 50 amp hookup instead of the 30 amp. You can get a converter plug (30-50 amp) if your generator only has a 30 amp output and then if you upgrade your generator to 50 amp output you're good to go. I gave this one to my neighbor and re-installed the 50 amp as I intend to get a bigger generator down the line. (need min.10 ga wire for 30 amp, 6 ga for 50 amp--can buy on Amazon as well). MUST use a LOCKOUT mechanism in your breaker panel so that you do not harm lineman when power returns! (also available reasonably priced on Amazon)
Mark
Reviewed in Canada on December 7, 2024
Good construction. Works as described. A tight fit for wires, when using 6 guage for 50 Amp.Goes value .
Terrance W Heurung
Reviewed in the United States on December 23, 2024
Easy to use and install. BUT make sure to leave enough length of wire for hook up AND a very good screwdriver for tightening screws for wire down tight to hold (especially stranded). Tighten and retighten AND test to make sure. Seems to be the only hiccup with it. Or I'm getting old and weak. :) Could be it. LOL
Vickie M
Reviewed in the United States on December 10, 2024
My husband wanted me to order this for our generator. We looked in stores and no one carried this exact product. Similar items were much higher. He was able to install it on his own. It was the perfect size and takes up very little space. We’re hoping it functions well when we need it and that it provides the power we’re looking for.
L.S.C.
Reviewed in the United States on November 18, 2024
Plug is solid. Installed it to the breaker box for whole house generator fit well inside. I think it will function great for many years to come.
jean-paul grenon
Reviewed in Canada on April 12, 2024
Prise pour la génératrice en cas de panne de courant pour la maison
rosaire plante
Reviewed in Canada on August 4, 2022
ce dispositif va très bien avec des fiches femelles mouler de compagnie mais ca ne fonctionne pas avec des fiches femelles de remplacement qu`on achète la fiche ne tient pas et n`entre pas assez profond pour se verrouiller sinon j`airais mis 5 étoiles
Steph
Reviewed in Canada on December 20, 2022
It does what’s it supposed to. But why do they engener these with rear connections. This makes hard to put the wires also why do they put connectors text black on black makes hard to read
Margaret P
Reviewed in Canada on December 12, 2022
I would give 5 stars if securing 10 awg wire to a small box was a bit more robust and markings more visible. The cable must be clamped from back and then when wires secured, the previous would loosen when successive ones tightened.. The Philips/slot screws would slip on driver before sufficient torc. I succeeded and confirmed continuity but with much effort.
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