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Veepeak 30 Amp Generator Inlet Box with Pre-Drilled Knockouts & NEMA L5-30P 3-Prong Twist Locking Generator Plug, Outdoor Weatherproof Heavy Duty Power Box, 125 Volts, ETL Listed

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$34.99

$ 15 .99 $15.99

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About this item

  • Pre-drilled Design: the generator inlet box comes with four pre-cutted knockouts on multiple sides for direct connection to multi-directional transfer switches and electrical panels. No more frustrating drilling needed, and no more bent wires.
  • ETL Listed Power Inlet Box: NEMA L5-30P flanged inlet generator plug, rated at 30 Amp, 125 Volt AC, 3750 Watts, max wiring gauge: 10 AWG, dimensions: 4.2” x 3” x 6.1”. ETL Listed (conforms to UL & CSA standard).
  • Heavy Duty & Weatherproof: The inlet box is constructed of steel with rugged, antirust coating which can effectively resist rain, UV and other elements. It also features a flip cap with waterproof foam to prevent moisture or dust from entering the inlet when not in use.
  • Easy to install: Generous wiring space and removable front face allow for easy wiring and neat installation, plus better heat dissipation and longer lifespan.
  • Peace of Mind: it comes with a green led indicator light on the flip cover for working status, heave-duty & watertight construction for added safety, plus Veepeak’s one-year hassle-free replacement warranty.



Product Description

30 Amp 125 Volt Generator Inlet Box

Solid, Weatherproof & Easy to Install

  • Flanged inlet NEMA L5-30P locking generator plug rated for 30 amp at 125 volts AC, max 3,750 Watts.
  • ETL Listed for guaranteed safety, constructed of steel with rugged, antirust coating which can effectively resist rain, UV and other elements.
  • 3.1'' depth creates generous wiring space and removable front face allows for easy and neat installation.
  • Four pre-cutted 1.2'' knockouts with rubber rings for direct and watertight connection to transfer switches and electrical panels.
weatherproof 30 amp generator power inlet box

Features

30 amp generator inlet box

Waterproof Cover

The front inlet has a weatherproof and watertight flip cap with foam to prevent outdoor elements front entering the inlet when not in use.

30 amp inlet box durable weatherproof

Solid & Weather-Resistant

Industrial grade heavy duty impact and UV-resistant metal enclosure with anti-rust coating is sturdy and durable, ideal for outdoor use.

easy to install 4 cutouts

Easy to Install

Generous wiring space, removable front face and 4 precutted knockouts with rubber rings allow for easy and neat installation.

power inlet box with green light

Green Safety Light

A green led indicator light on the flip cover helps you to see it in the dark and the working status for added safety.

Product Specifications

Max Power 3750 Watts
Input Ratings 30 Amp, 125 Volts
Plug Type NEMA L5-30P Plug
Enclosure Material & Rating Coated Steel
Certification ETL listed (conforms to UL STD. 498 & certified to CSA STD. C22.2 #42)
Color Grey
Dimensions 4.1''x6.1''x3'' (LxHxD, excluding the front cap)
Knockout Locations Back, bottom, left & right sides, pre-punched, 1.2'' diameter.
Suitable Wire Gauge 10 AWG
Enclosure Outdoor Rating NEMA 3R

ERROR404
Reviewed in the United States on March 5, 2025
I've installed a lot of these generator inlet boxes alongside with interlock panel kits. This one was not any lesser of quality. I'm starting to believe most of these are made at the same facility and have identical hardware. Only exception is the Reliance brand, but those cost twice as much. This one is a 30amp which is fine for up to 7500w generators. Anything beyond that, you'll want a 50amp inlet box with accompanying wiring/breaker/interlock kit. Do not skip on the interlock kit, it can save lives and electronics from frying. I recommend having a professional install this.
Galka
Reviewed in the United States on March 2, 2025
The Veepeak L5-30R inlet box is what you need to connect a generator to your house panel, RV, barn, or whatever. The box looks really well made. I like that the knockouts are premade, which means you won't have rust from cutting out your own. The cover closes very tightly and is made of very thick plastic, so I expect it to be durable. I am using this for an input on a job trailer and it's works perfectly for that. This is ETL labeled, so you shouldn't have any issues with inspections.
Rob C
Reviewed in the United States on February 3, 2025
Picked this up to add a generator inlet box to my neighbor's electrical panel after our neighborhood had a pretty long power outage this winter. I had picked up an nearly identical box from another brand a week ago and was quite happy with it, so we selected this box as it looks very visually similar. Upon receiving it the two are the very same so I will copy over most of my review from that one here.Initial impressions, this is a VERY high quality inlet box.The box itself is thicker gauge steel than the Square D electrical panel its connecting into which was surprising, especially compared to ones I've seen in hardware stores from companies like Reliance which feel sorta cheap. Along the lines of quality, everything is gasketed and all the outlet ports come with high quality gasketed plugs, including a spare plug.The socket itself also feel very solid and easily accepted 10 gauge wire, including enough depth in the box to be able to route the wire out any of the ports easily. Also the grounds are already hooked up with nice quality copper (yes actual copper, not copper clad aluminum) 10 gauge wire and all the connections were actually tight. My favorite part though, unlike others (such as the aforementioned reliance box) this actually accepts real NEMA L5-30P connectors with threaded covers. This not only ensures that a connected cable stays put, but also helps keep the weather out which is a big plus.All in all, this is a very good and solidly built generator inlet box at half the cost of the name brands. I would have no issue recommending this to anyone looking to add or replace an inlet box to their panel.
ILikePizza
Reviewed in the United States on February 3, 2025
Heavy, all steel enclosure with 4 pre-punched holes for standard 3/4" electrical fittings. One on the back, one on the bottom , and one on each side. Each hole is about 1&1/8" diameter. Instead of using knock-outs, they stamped out all 4 holes and used threaded plastic covers with nuts. Much more user friendly for the non-professional home user.The back side of the L5-30 connector has the clamp style wire connections. Much better then the old style where you had to wrap the wire around a screw and try to tighten the screw and keep the wire strands from slipping out.There is a green LED that lights when there is power on the connector and it has the threaded plastic ring around the connector for those screw on, water tight, power cords. It also came with one spare hole cover and nut and one rubber grommet to protect the wire passing through the back hole into the structure, assuming that's how you plan to use this box.
Dave Striegel
Reviewed in the United States on February 23, 2025
This 30a generator box is built like a tank!I wired this into the side of my house for emergency generator plug in. The terminal connections are really good quality and the box itself is super sturdy. I like how many punch outs there are so I can customize the fit to my project. Plus it has the outside threads that a sleeve cover uses for a waterproof seal when my cable is plugged in.I would definitely buy this again!
CraftDaddy says WHAAAAT!?!?!?
Reviewed in the United States on January 9, 2025
Received this …Veepeak 30 Amp Generator Inlet Box with Pre-Drilled Knockouts & NEMA L5-30P 3-Prong Twist Locking Generator Plug, Outdoor Weatherproof Heavy Duty Power Box, 125 Volts, ETL ListedFast shippingQuality packagingIncredible designHeavy duty! StoutDesigned to accept all weather conditions and elements 😊Very easy to install and hookup😊Plenty of needed room❤️😊Secure tight fitWell built lid/coverThick walled box construction 😊❤️Very well built inside terminal lugs as well! Set it and forget it😊I am very confident in this product! I highly suggest and recommend this item! I encourage you to use this seller!This is 100% a Buy it Now item!!!😊Thank you for my honest and real review!Blessings ❤️I highly recommend a licensed contractor to install!😊❤️ “if needed”
bigdogone1
Reviewed in the United States on January 21, 2025
We haven't had a generator before...despite years of the occasional and prolonged power outages in our North Carolina area...but after Hurricane Helene...we bit the bullet and got set up for the future outages.This inlet box is a necessity when you're getting outfitted with a generator.I've heard of people plugging into the dryer outlet...turning off the main breaker...and providing power to the household circuits that way...but having an inlet outside with a dedicated breaker in the panel is a better and safer way to go.This inlet box is well constructed and looks like it will provide many years of safe service.Not hard to install...It is going to be great to have power when we need water or to charge devices...
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