

💼 Secure your outdoor projects with style and confidence!
The ESR PVC Junction Box is a robust, weatherproof enclosure designed for outdoor electrical connections. Featuring an IP56 waterproof rating, a hinged and removable lid with a tight seal, and customizable drill points for cable entry, it offers durable, rust-free protection with ample internal space (240 x 190 x 90 mm). Ideal for professionals seeking reliable, adaptable, and maintenance-free outdoor electrical housing.
| ASIN | B0151KNMB2 |
| Best Sellers Rank | 45,903 in DIY & Tools ( See Top 100 in DIY & Tools ) 133 in Surface Mounted Junction Boxes |
| Brand | ESR |
| Brand Name | ESR |
| Colour | grey |
| Customer Reviews | 4.6 out of 5 stars 1,487 Reviews |
| Finish Type | Painted |
| Finish type | Painted |
| Installation Type | Screw-In |
| Item Dimensions D x W x H | 9D x 19W x 24H centimetres |
| Item Weight | 0.56 Kilograms |
| Manufacturer | ESR |
| Material | Polyvinyl Chloride |
| Model Number | B-240 |
| Product dimensions | 9D x 19W x 24H centimetres |
| Specification Met | IP56 |
| Style | utility |
I**E
Well made
I purchased this to house a 12V LED Transformer in the garden for some lighting. Quality is really good and drilling holes for input was easy as mounting the transformer on some glued in wooden supports I installed. Screwing to the post to mount was easy and the box didnt flex across corners as others I have used have. The lid fits snuggly and is water tight after beign checked a couple of times since. Only thing is the hinge part, I am not sure this works as advertised although not an issue for me it might be for those that definately need this option.
T**R
Well Made Solid Enclosure. Good Value for Money
Bought this to serve as a outdoor enclosure / junction box for a mains electricity based job. The box is well made and very robust with lots of built in ribbing / struts. It drills fairly easily with metal drill bits (rather than wood bits). I can't speak regarding it's longevity in keeping the weather out but so far so good with the lid having a weather proof / rubber seal built into it. I personally added some clear sealant around the edges of the outside rim just to make sure and here in Northern Ireland it rains pretty much constantly including last night when we had a serious amount of rain with a weather warning so if it's keep that amount of rain out then I am happy. For the money paid I believe I got good value for money and it's a excellent enclosure for whatever project you happen to need it for. I can recommend it.
G**N
Good value and well made for the price.
Great value for money, nice and big, using the box to house a router outdoors allowing access to the Web in our large garden. The box seems to be holding up well to the weather and have no water ingress even after some really heavy rainfall. Would recommend.
K**K
Great quality and easy to work with ...
I bought this after looking out for the right size with a good lid, not for a junction box but for an instrument case for a bluetooth amplifier which I built. It's easy to work with, and looks the muts nuts when the leds and knobs are fitted! Obviously it's not needed to be waterproof but bought it as its sturdy and strong and the right size. I'll certainly buy another if I need to build any more projects! Recommended for nearly any purpose you need a good quality and/or waterproof box for.
R**0
Great project box
I have used two of these boxes to enclose electrical components (a heating relay and lighting relays) for projects in our home. They are sturdy and weatherproof. Very good value compared to alternatives available from DIY outlets.
D**R
It works.
Very easy to fit in my garage to hide low voltage cables. The only thing wrong was the access lid was not hinged but that did not hamper me from doing what I needed to do.
M**K
A decent junction box
It’s a good value box. A bit flexible however seems OK for my use which is under cover. Pleased with the purchase
J**O
A pretty good enclosure
Pretty good box. Handy function that allows you to open lid whist being also retaining it on either side using two of the partially slackened screws. It is not really a hinged door but does give you some ability to do so. Thanks for a decent enclosure and a decent price.
Trustpilot
1 day ago
2 weeks ago