Plug Up Switch Boxes of 2025
Best Choice1
BESYLBESYL 50-Amp Generator Inlet Box NEMA 3R Plug, SS2-50P Power RV Indoor/Outdoor Waterproof Transfer Switch Inlet Box Plug, 3 Prong, 125/250 Volts, Up to 12,500 Watts, ETL Listed
Why we love it
The BESYL 50 amp generator inlet box does not require any knockouts or drilling, making it easy to install.
The inlet box is ETL listed and compatible with all 50 Amp NEMA SS2 50P generator cords.
The inlet box is designed for outdoor use and has a flip lid with green light to prevent moisture from entering the connector inlet.
9.6Exceptional
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Value for Money2
BESYL30-Amp Generator Inlet Box, NEMA L14-30P RV Generator Power Inlet Box, Indoor/Outdoor Waterproof Transfer Switch PB30 Inlet Box Plug, 4 Prong 125/250 Volts, Up to 7,500 Watts, ETL Listed
Main highlights- There will be on a green light on the flip lid when plugging into the generator cord and powering on the generator. By the green light, we can know it is working, which provides optimum performance and added safety. It is updated and safer than other style 80601-GYBX, PB30 etc.
- The inlet box is made of 0.07inch thick steel with rugged, anti-corrosive powder-coat paint and has a flip lid with green light to prevent moisture front entering the connector inlet when not in use.
- Knockouts Notice: No Knockouts (Pre-Drilling), No drilling required. Only need to unscrew the nut inside of the BESYL 30 amp generator inlet box to remove and replace the wiring caps.
- It is designed to be installed outdoors in an open area where the generator is being used and perfect for backup power during a power outage.
- ETL LISTED, 30A, 125/250V, 7500W Generator Power Inlet Box, NEMA 3R inlet plug, compatible with all 30 Amp NEMA L14-30P generator cord.
9.3Excellent
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3
S7Generator Transfer Switch,Power Inlet Box,30 Amp Generator Inlet Box,NEMA L14-30P,Generators Up to 7,500 Running Watts
9.3 worth the money9.1 Easy installation9.1 WaterproofWhy we love it
this electrical inlet is rain tight and rust proof
it includes an NEMA L14 30P inlet plug and six knockout holes
it is designed for use with Pro/Tran transfer switches
9.1Excellent
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4
MaxximaMaxxima 1 Gang 18 cu. in. PVC New Construction Electrical Switch and Outlet Junction Box, New Work Non-Metallic Electrical J-Box w/Nail, ETL Listed, 2 Hour Fire Rating, Gray, 10-Pack
Main highlights- Single Gang - This gray new construction non-metallic 1 gang junction box has an 18 cubic inch capacity making it suitable for outlets, switches and dimmers.
- Reliable - Meets UL514C and UL263 standards, 2 hour fire rating, ANSI/NEMA standard in accordance with OS 2-2013 NEMA, ETL Listed for safety and reliability and backed by Maxxima for a year ensuring compliance with industry standards.
- Multi Pack - Available in a convenient 10-pack, ideal for larger projects or bulk purchases making it ideal for all electrical contractors.
- Easy Installation - the electrical outlet box is side-mounted on fixed points, such as vertical beams, making it convenient to determine the electrical box placement to accordingly plan the room layout
- Dimensions - this j-box is 2.3” W x 4.1” L x 2.8” D. It’s made of sturdy PVC, has 3” captive nails, 4 knockouts and positioning tabs making it easy to simply hammer into the stud.
9.0Excellent
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5
GeepKeyPro25% OffGeepKeyPro 30 Amp Generator Inlet Box [Pre-Drilled] with Green Safely Light, PB30 Power Inlet Box, 7500 Watts Generator Transfer Switch Accessories for Emergency in Snowstorm Weather, ETL Listed
9.3 Durability8.9 Waterproof8.0 Easy installation8.7Very Good
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6
hynadeHynade Generator Power Inlet Box, 30 Amp NEMA L14-30P 3R Generator Plug, Generators Up to 7,500 Running Watts Generator Transfer Switch,Outdoor Use Weatherproof ETL Listed (30A Big)
Main highlights- Sturdy structure,easy to install:The generator inlet box has generous wiring space and facilitates through-in; the face of the box is removable for easy placement and wiring.With two knockouts,and the knockouts is pre-drilled and plug in with rubber plugs, which can be removed directly without using tools to drill.push-in wire connections,there are pre-punched sturdy screw holes for easy mounting on the wall
- Specification: 30 Amp, 125/250V, NEAM14-30P inlet generator plug,Generators Up to 7500 Running Watts , 3R NEMA generator Inlet Box
- High security: The power inlet box designed to be installed outdoors in an open area where the generator,prevent dangerous fumes from the generator from entering your house. this watertight electrical inlet box eliminating the need for cords running through windows or doors.Great for backup power during a power outage.And it is ETL listed
- Design:The generator transfer switch box has design patent, waterproof flip lid,easy to use, higher security,effective waterproof and dust-proof, ensuring safety use in any environment.anti-corrosive powder-coat paint,rust proof
- Application: The power inlet box designed to be installed outdoors in an open area where the generator, this watertight electrical inlet box eliminating the need for cords running through windows or doors.Can be used for rv, house exterior and so on. Also great for backup power during a power outage
8.6Very Good
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7
AIRTAKAIRTAK 1-Gang Old Work Electrical Outlet Box, Plastic Junction Box for Switches,14cu Inch Outlet Box,for Home Improvement, ETL Listed and Fire Rated for 2 Hours(3 PCS)
Main highlights- 【VERSATILE DESIGN】:Designed for single unit installation, our power outlet boxes are capable of performing well in a variety of installation activities, including residential remodeling and commercial projects.
- 【SAFE AND DURABLE】:AIRTAK power outlet boxes have a two-hour fire rating to provide safe and sound protection for your electrical projects, ensuring the safe use of electricity in your home and business areas
- 【PRODUCT SIZE】:Our junction boxes are 2-3/4 inches deep and 14 cubic inches in capacity. There is plenty of room inside for you to wire, and the junction box contains cable clamps to better secure the wires
- 【HASSLE-FREE INSTALLATION】:Designed specifically for old work, this power socket box is easy to install and operate, and can meet your requirements for quick renovation
- 【ETL CERTIFIED】: Our power socket boxes are ETL certified and meet high safety and quality standards. Can effectively ensure your use of safety
8.5Good
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8
SyantekSyantek Remote Control Outlet Wireless Light Switch for Household Appliances, Expandable Remote Light Switch Kit, Up to 100 ft Range, FCC Certified, ETL Listed, White (3 Outlets + 1 Remotes)
9.7 Remote Control9.5 Simple to use8.7 Range of movementWhy we love it
Convenient for elderly or mobility impaired users.
Works through walls and doors, up to 100 feet.
Compact design saves wall socket space.
8.4Good
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9
Airmont Products(Pack of Box and Cover) 4x2 Inch Utility Electrical Box, Outlet Box, Toggle Switch Cover, Drawn Construction, Ten 1/2 Inch Knockouts, Raised Ground, 1-7/8" Deep, 13 Cu. in. Capacity, Galvanized Steel
Main highlights- SPECIFICATIONS – This drawn utility electrical box has a capacity of 13 cubic inches. It is 4x2 inch rectangle and has a depth of 1-7/8 inches. The trade size of this box is 1-gang. Also includes a raised ground.
- MATERIAL – Crafted from 1/16-inch pre-galvanized steel, the electrical box and its cover are manufactured using premium quality material to ensure durability. Acceptable for use in 2-hour fire rated walls.
- KNOCKOUTS – Designed for versatile usage, this electrical outlet box, also known as a handy box, has ten ½” knockouts. (There are six side knockouts, two end knockouts, and 2 top/bottom knockouts.)
- COMBINATION PACK – This listing includes one 4x2” utility size electrical junction box and one 4x2” utility size toggle switch cover.
- BOX – This Utility size electric box is designed to enclose electrical wire connections, receptacles, or switches. Constructed using the drawn method, this box is also ideal for exposed work applications. COVER – This listing includes a 2x4” utility
8.3Good
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10
AIRTAKAIRTAK Single Gang New Work Electrical Nail Outlet Box,Grey of Electrical Switch Outlet Box,18 Cubic Incheswith ETL Certified(6 Pack).
Main highlights- [Product size]:The 1-gang new work electrical outlet box has length 3.75'', width 2.25'', depth 2.875''and it can conform to AWG16/14, 14/12, 13/10.The package includes 6*pack.
- [Practical and reusable]:Designed for multi-scenario applications, this 1 gang deep outlet box is equipped with convenient socket cables and advanced nail head installation methods, which not only significantly speeds up the installation speed, but also greatly improves the quality and reliability of the overall connection on the basis of ensuring safety.
- [High quality material]:AIRTAK single gang new work box selected high quality PVC plastic material, with excellent high temperature flame retardant performance, excellent corrosion resistance, excellent impact strength and good aging resistance.
- [Easy to operate]: Electrical outlet box has nail make it easier to mount on the wall and are equipped with jacks for inserting sheathed cables, making installation simple and convenient.
- [Application scenario]:Single gang electrical box suitable for most residential remodeling and commercial old project applications, meet different wiring needs, make your home decoration personalized.
8.1Good
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