Best Leviton Outdoor Generator Inlet Boxes in 2022

# Image Product Check Price
1 GeepKey Latest 50 Amp Generator Power Inlet Box, NEMA 3R Generator Receptacle 50 Amp, NEMA SS 2-50P PB50 Weatherproof Inlet Box, 125/250 Volt,12500 Watts Generator Transfer Switch, ETL Listed GeepKey Latest 50 Amp Generator Power Inlet Box, NEMA 3R Generator Receptacle 50 Amp, NEMA SS 2-50P PB50 Weatherproof Inlet Box, 125/250 Volt,12500 Watts Generator Transfer Switch, ETL Listed View
2 Rophor 30 Amp Generator Power Inlet Box, NEMA L14-30P Power Inlet Box for 4 Prong Generator Cord, 125/250 Volt, 7500 Watts, Weatherproof, Outdoor Use, ETL Listed Rophor 30 Amp Generator Power Inlet Box, NEMA L14-30P Power Inlet Box for 4 Prong Generator Cord, 125/250 Volt, 7500 Watts, Weatherproof, Outdoor Use, ETL Listed View
3 WELLUCK 30 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box with 4 Prone, PB30, L14-30P, 125/250 Volt, 7500W Generator Inlet for Outdoor Receptacle, Generator Outlet, Weatherproof, ETL Listed WELLUCK 30 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box with 4 Prone, PB30, L14-30P, 125/250 Volt, 7500W Generator Inlet for Outdoor Receptacle, Generator Outlet, Weatherproof, ETL Listed View
4 Leviton 37830-KIT 30 Amp Generator Power Cord Inlet Kit Leviton 37830-KIT 30 Amp Generator Power Cord Inlet Kit View
5 Kohree Generator Power Inlet Box 30Amp 4 Prong NEMA 3R Generator Inlet NEMA L14-30P Weatherproof for Outdoor Generator Outlet Receptacle, 125/250V, 7500W, ETL Listed Kohree Generator Power Inlet Box 30Amp 4 Prong NEMA 3R Generator Inlet NEMA L14-30P Weatherproof for Outdoor Generator Outlet Receptacle, 125/250V, 7500W, ETL Listed View
6 Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray Reliance Controls Generators Up to 7,500 Running Watts PB30 30-Amp NEMA 3R Power Inlet Box, Gray View
7 BESYL 50-Amp Generator Power NEMA 3R Power Inlet Box, SS2-50P RV Indoor/Outdoor Waterproof Transfer Switch Inlet Box Plug, 3 Prong, 125/250 Volts, Up to 12,500 Watts, ETL Listed BESYL 50-Amp Generator Power NEMA 3R Power Inlet Box, SS2-50P RV Indoor/Outdoor Waterproof Transfer Switch Inlet Box Plug, 3 Prong, 125/250 Volts, Up to 12,500 Watts, ETL Listed View
8 Rophor 50 Amp Generator Power Inlet Box, NEMA SS2-50P Power Inlet Box for 3 Prong Generator Cord, 125/250 Volt, 12500 Watts, Weatherproof, Outdoor Use, ETL Listed Rophor 50 Amp Generator Power Inlet Box, NEMA SS2-50P Power Inlet Box for 3 Prong Generator Cord, 125/250 Volt, 12500 Watts, Weatherproof, Outdoor Use, ETL Listed View
9 WELLUCK 50 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box, PB50, SS2-50P, CS6375 Generator Plug for Outdoor Receptacle, Generator Outlet, Weatherproof, ETL Listed, 125/250 Volt, 12500W WELLUCK 50 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box, PB50, SS2-50P, CS6375 Generator Plug for Outdoor Receptacle, Generator Outlet, Weatherproof, ETL Listed, 125/250 Volt, 12500W View
10 BougeRV 50 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box, NEMA SS 2-50P, PB50 CS6375 Weatherproof Inlet Box, 125/250 Volt,12500 Watts for Generators, Transfer Switch, ETL Listed, Outdoor use BougeRV 50 Amp Generator Power Inlet Box, NEMA 3R Power Inlet Box, NEMA SS 2-50P, PB50 CS6375 Weatherproof Inlet Box, 125/250 Volt,12500 Watts for Generators, Transfer Switch, ETL Listed, Outdoor use View

Leviton Outdoor Generator Inlet Boxes

Outdoor Generators need an inlet box to connect the power cords to the outside world. Fortunately, the Leviton brand offers a variety of inlet boxes for a variety of different uses. These boxes are typically weatherproof and raintight NEMA 3R inlet sockets. They are available in sizes ranging from six inches to four inches by two and a half inches. To find out more about the features of these inlet boxes, read on.

Raintight NEMA 3R power inlet box

For outdoor generators, the Reliance PBN30 NEMA 3-R power inlet box is an excellent option. Designed for a 30 Amp L14-30 generator cord, this inlet is weatherproof and designed to prevent carbon monoxide fumes from entering the house. It is hardwired directly into a transfer switch, eliminating the need for window-mounted cords.

The outlet is designed to be located up to 100 feet away from the load center of the home, and should be installed at least two feet away from open windows or doors. It has four combination knockouts for wiring. It is constructed of steel with anti-corrosive powder-coat paint and comes with a removable face for wiring and placement. It also features a spring-loaded inlet cap that prevents moisture fronts from entering the connector when not in use.

Weatherproof design

If you're planning to use your generator outdoors, it's important to purchase a Weatherproof Design Inlet Box. These boxes are designed to prevent rain and wind from damaging the generator's electrical components. They are designed to fit most standard boxes, and they're rated NEMA L14-30. They also feature an IP64-rated cover, and a back box made of extra-deep PVC. The four-prong cords are easily obtained at any generator store.

Need for transfer switch

The transfer switch is an important part of the outdoor generator. This switch protects the generator by shutting off the main power supply while the unit is operating. It also prevents electricity from being sent up the line and into the poles, causing a possible electric shock. It is recommended that you have your generator installed by a licensed electrician. If you have any doubts about whether a transfer switch is necessary, contact a local electrician for guidance.

An inlet box can be purchased in a variety of different styles and models. They come in different amperage ratings and materials, which can range from plastic to aluminum. When purchasing an inlet box, make sure to check the NEMA rating and whether it is suitable for outdoor use. A licensed electrician can help you install a transfer switch on Leviton outdoor generator inlet boxes. Alternatively, you can install the transfer switch yourself.

A transfer switch and inlet box are required if you plan to run your generator outdoors. Both are essential for ensuring safe transfer of power. A transfer switch will direct power away from the main power supply and onto the generator. If you plan to run multiple appliances off of your generator, it is a good idea to select a higher-ampage inlet box. A 50-amp unit is good for an entire house. For smaller homes, a 30 amp unit is more than enough.

When installing a transfer switch, make sure the terminals are marked correctly. If the power supply is not functioning properly, you will have to install a transfer switch. You can either purchase a separate transfer switch or buy a kit with a power inlet box and transfer switch. The Reliance transfer switch is provided with a junction box and a power inlet. It is also required to attach a four-conductor cord assembly that has a 30 Amp load rating.

The Pro/Tran transfer switch is a good choice for outdoor/water-tight installations. This device is compatible with the 30 Amp L14-30 generator cord. The box has generous wiring space and a ground post incorporated in it. The transfer switch will protect your generator from dangerous carbon monoxide fumes. The transfer switch is also hardwired, so you don't need to worry about running the wires through the windows.

If you're using a new tower, a Transfer Switch is a must. The new load center can take the 30kW power from a 2,500-watt generator in just seconds. It is also ideal for tower installations. The transfer switch can be installed next to the existing load center. Lastly, the transfer switch will be a part of the NEMA 3R outdoor cabinet.


Skylar Lee

I have just about 9 years of Sales Experience across various industries: Investments, Insurance, Health and Fitness, Auto Mechanics, Outside and Inside Sales, Professional and Casual Sales environments, Long Sales Cycles and Impulse Sales. Whatever you need, I can succeed in that role. Some such examples: Blue Chip Award w/ Texas Family Fitness: Given when a GM achieves over 100% of sales targets in every category: EFT (Monthly Membership Dues), Personal Training Sales, Sales-Team PT sales, PT EFT Sales, New Membership Units, and Retail Sales Top Sales Rep @ Classic Legacy - During my first two weeks I became the top sales rep in the nation for SmartCircle's Chips Division (Large Multi-Level Marketing focused conglomerate partnered with Sam's Club and several other large businesses to provide 3rd Party Outside Sales Reps).

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