







💡 Seal the deal with the ultimate waterproof junction box—because your connections deserve VIP protection!
This IP68-rated waterproof junction box features a robust polycarbonate shell that withstands harsh weather and high temperatures. Designed for 3-way cable connections with support for 3-8mm and 9-14mm cables, it includes all installation accessories for effortless setup. Perfect for outdoor, underground, and underwater electrical projects, it guarantees secure, long-lasting protection against dust and water ingress.





| ASIN | B09NFRK5X9 |
| Batteries Required? | No |
| Best Sellers Rank | 4,235 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Surface Mounted Junction Boxes |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (783) |
| Date First Available | 28 July 2022 |
| Finish | Glossy |
| Included components | NO |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Item Weight | 80 g |
| Item model number | 612789268481 |
| Manufacturer | Xin Jihui |
| Material | Polycarbonate |
| Package Dimensions | 12.5 x 7 x 4 cm; 80 g |
| Part number | 5-036-XJH-M |
| Specification met | IP68 |
| Style | B-1 Pcs |
A**T
Perfect
Very good quality. Got these a long time ago and they're doing their job in the wonderful British weather. Cable fits snug within the end bungs very well, good seal. Easy to install if you're competent with wiring.
S**R
Used for external mains cables
Had to extend a cable that needed to be a bit longer for a new shed. Whilst it’s not fully exposed to the elements it’s certainly needs to be protected from water ingress. It was nice and easy to use and came with different rubber grommets to cope with different cable widths. Cross head screws for the case and slot for the terminal block inside. I feel very happy that it will be safe from the rain. I have also used the second one for extending a lamp mains cable in the shed just to have a secure connector for that extension. Certainly much better, safer and longer lasting than a terminal block and duct tape!
R**D
Does the job
Seems well made and easy to assemble. Could have done with a slightly smaller seal ring to be sure of good seal around the cable (although handy that there are different sizes included), and no screwdriver in the package that I saw - not that I needed one, but it was advertised as including one.
G**Y
What a great find
Very well made.
N**S
Great value, works well
Why did you choose this product over others?: Good price and appears well made - choice of cable gasket washers was a plus. Build quality: l
K**N
Outdoor junction box
Good quality easy to use really waterproof
B**B
Come rain or shine........
Very good if you need to join two flexes outdoors. It comes complete with a 3 way choc-bloc, easy to use, but limited to just two cables. I guess time will tell if the lid screws will corrode or not.
R**O
Good Jointing Box
Decent construction but would want something with a BS or EU rating for under water application. Mine is on an outside wall. Easy enough to fit. Comes with three different sized silicon type inserts for different cable dimensions. The box has a seal around the lid part and lugs with screw holes in for mounting. You also get screws and rawl plugs. Good for joining cables where one part may get worn quicker and not wanting to replace a run of cable that goes through a wall or other awkward installation. I don't think they would take a bashing but good for the price seeing you get two. Worth considering
Trustpilot
3 weeks ago
2 months ago