Connecticut ElectricCESMPSC55GRHR 50-Amp RV PNL with 20-Amp GFCI Receptacle.

Very well made ! Very satisfied. I will recommend this item to everyone.

All components are UL rated! Replacement breakers can be found at your local big-box store. Box is heavy gauge metal; knock-outs are easy to punch and are the right size for US domestic.I opted for the 50/20 amp box. If 30 amps is needed; user can use a "dog-bone" adapter.Overall; I am really happy with this RV sub-panel. Inspector was happy also!IMHO: Avoid the cheap imports! They are JUNK!

Purchased this to supply power to my 5th wheel trailer. It needed 50amp service. This provided the needed connection. Was nice to have it pre-wired along with breakers and a GFCI protected 20amp 120v outlet. The reason I didn't give it 5 stars is that the unit is not very deep. When I plug in the power cord from my 5th wheel I almost cannot close the cover. I had to trim off the grip molded onto the back of the plug to help with pulling it out. If I had left it on I would not have been able to close the door at all.

Solid, well built piece of equipment. Price was good. Easy to install. Does the job really well.

Great construction and easy installation. Of the multiple boxes I looked at and ordered, this is the one that best fit my requirement.

Once upon a time, cars were very solidly built, but they were clunky and not very well designed. The same can be said for this product, which feels a bit like it escaped from the 60s.Pros:* Solid construction* Does what it claims* UL listed (according to the manufacturer's web site, but not advertised as such.* Nice latch mechanism on the door. Much nicer than on my Square-D load centre.Cons:* Only knockouts on the bottom. There's one big access port at the top, but you'll need a knockout punch to be able to use it.* Stupidly located mounting holes. To get a straight shot at the mounting holes with a screwdriver you'd need to disassemble the gubbins in the case. This is the sort of design flaw that should have been shaken out in CAD decades ago.* The slot at the bottom for user cables is much too small to be usable, and will need to be modified unless you have very thin plugs for the 240V socket.I admit that (I assume) the intended market for this product is outdoors in trailer parks, but this is Amazon and people buy things for all sorts of quasi-offbrand uses. I got this product as an outlet box for an EV charger to be mounted inside a garage. I picked this particular one because it's narrower than the opposition, and I knew I wanted to mount it on the leg of a car lift, and not have it obstruct the lift deck. Most such boxes have three different outlets, and I would have preferred that so as to maximise my chances of being able to plug in different devices, such as welders as well as the EV charger, but having it narrower was more important.I installed the box before I bought the EV charger, and ended up regretting that. As soon as I tried to plug the charger in I discovered that the door wouldn't close. I ended up cutting a much larger hole at the bottom of the door with a carbide burr tool. Not a huge problem, but it was a pain to do with the box installed. It would have been much easier using a jigsaw, turned upside down on a workbench than in its installed state because the door is not removable.All told, this a competent product, but annoying because its design just seems not to have benefited from any remotely modern product design polishing.

High quality power box with outlets and breakers. Has one 50 amp double pole breaker and one single pole 20 amp breaker. I replaced the NEMA 14-50R RV outlet with a 6-50R. Installed this box in my garage for 240v / 50 amp service for my welder. Works great. Box is heavy duty. Nothing cheesy about this product. Would hold up well outdoors and forever in a garage.

The box arrived much faster than promised. The Connecticut box is a very well-built box with plenty of room for the plugs with the door closed. This will be our connection in front of the house for the Hybrid charger and for a motorhome connection. Proud to have the looks of this box out front.

I have bought three units: two 30 amp and one 50 amp unit. All three are high quality, as you would expect from an American-made unit. I would have liked a little more room to accommodate line wires entering from the bottom. There is plenty of room for wiring from the top, but my source wires are from underground and I wanted them to go straight in. Nevertheless, this box worked fine. The 30 amp boxes arrived in a couple of days from Ontario, but the 50 amp unit came from California and took a couple of weeks.

I bought this to install as an EV charger outlet at our cottage. It's not yet installed, but I can comment on the construction, certification and compatible parts - things lacking in the listing.The enclosure is well built from heavy gauge sheet metal you would expect of an electrical enclosure. The box appears to be well designed to be rain proof. The side opening door mechanism is nice and a welcome improvement compared to the upwards opening doors typical of these types of enclosures. There are openings at the bottom to allow cord exit with the door closed. There is enough space inside to accommodate typical right angled NEMA 14 plugs, but only just. If you have an RV plug with a handle on the back, forget about it, but a typical NEMA 14 plug like you'd find on a dryer or range should be fine. My EV charger plug fits just fine with the door closed.The enclosure includes UL and CSA certifications marked on it and includes Siemens breakers. The included breakers are not GFI, but the 120V receptacles are. I'm not an electrician, but as I understand code, you should have GFI protection on the 240V receptacle, also. You have a couple of options. The panel is rated at 60A, so feeding this with a 60A GFI breaker on your main panel would be one option. Alternatively, you could replace the 50A breaker in the panel with a GFI breaker, however, this approach won't work for Siemens GFI breakers. They are longer than regular breakers and will not fit in the available space in the enclosure. Fortunately, the manufacturer lists this panel as being compatible with GE Type THQL breakers, and the GE THQL2150GF1 is a 2 pole, 50A GFI breaker that is roughly the same size as the included Siemens breaker and installs easily in the panel. I bought mine from Canada Breakers and had it within about 2 days of ordering online. You will probably have to pull a few things out during the installation to route the wiring and attach the pigtail correctly, but it all installs back in the enclosure easily when done. This is the one criticism I would have of this panel - insufficient space inside for the Siemens GFI breakers - although as mentioned, there is a workaround.The top entry is compatible with a Siemens Type HR hub. These are hard to find. In Canada, you'll need to go to an electrical supplier. The big box stores don't sell them here. Also expect to have to special order one and it could take a month or more. I phoned three local Siemens suppliers in Toronto and all of them told me that they'd need to order it in. One even mentioned that Siemens Canada didn't even have stock and the expected data of manufacture was about 6 weeks away. Ebay may also be an option, as I have seen a few on there at reasonable prices as well as a few very overpriced options on Amazon. Alternatively, you can use the knockouts on the bottom and come in that way.I've included photos of the instructions and other markings on the inside of the panel for people's reference and help them in their decision making.

Price is goodNeed the manufacture to have a updated door that will close when cords are plugged in. I had to put this box inside another weather proof box