

🔧 Weatherproof your wiring with confidence — the pro’s choice for seamless outdoor protection!
This IP66-rated external junction box (86x86x50mm) offers robust protection against water, UV rays, and fire, crafted from durable polycarbonate. Featuring 8 M20 cable entries with flexible waterproof membranes and quick-release screws, it ensures fast, secure installation and maintenance. Supplied with mounting plate and lever clamp connectors, it’s ideal for professional-grade outdoor electrical projects requiring reliable, weatherproof housing.










| ASIN | B08HCNBZD9 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,251 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Surface Mounted Junction Boxes |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,728) |
| Date First Available | 2 Sept. 2020 |
| Finish | Powder Coated |
| Included components | Box |
| Installation method | Screw-In |
| Item Weight | 90 g |
| Item model number | 55d67f8a-5def-4433-8213-68d1206b4456 |
| Manufacturer | Remora Electrical |
| Material | Polycarbonate |
| Product Dimensions | 5 x 8.6 x 8.6 cm; 90 g |
| Size | 86x86x50mm (+Connectors) |
| Specification met | IP66 |
| Style | Modern |
R**.
Excellent Quality and Weatherproof Performance!
I recently purchased this IP66 Outdoor External Junction Box for a backyard lighting project, and I’m genuinely impressed with the quality and performance. Build Quality: The enclosure is made of tough, durable plastic that feels solid and reliable. The seal around the lid is thick and secure, ensuring a tight, weatherproof fit. The screws are rust-resistant and easy to tighten, and the hinged lid is a great feature for convenient access. Weather Resistance: We’ve had several heavy rains and even a bit of snow since installing this, and the inside has remained completely dry. The IP66 rating really holds up – perfect for protecting connections in harsh outdoor environments. Ease of Installation: Pre-drilled mounting holes and plenty of space inside made it easy to install and wire. I had room for multiple cables and even a small terminal block without it feeling cramped. The knockouts on the sides were easy to remove cleanly with a hole saw. Versatility: I used it for outdoor lighting, but it would be equally useful for CCTV systems, garden projects, or any other low-voltage outdoor wiring. It has a professional look and feels very secure once mounted. Final Verdict: If you're looking for a solid, waterproof, and easy-to-use external junction box, this one is a winner. Great value for the price and definitely built to last.
J**T
A great external, IP66 junction box.
Bought this for an external cabling project, and I am very pleased with the junction box. It certainly meets its IP66 waterproof rating, not showing any signs of water ingress to date. It has a good number of screw hole options molded into the casing and it's a robust plastic. I am very pleased with my purchase.
B**Y
Simple to use for outside cable jointing
Very good box for joining external wiring Simple to use and it repels water well
E**C
Good quality
second one of these I've bought. Does the job well and easily fitted to wall with included bracket without drilling into main box.
|**E
Good quality.
Why can't all junction boxes be this good, a liitle more expensive but worth it.
G**E
Outdoor electric junction box
It is good like what it is saying.
B**Y
Good product
Junction box exactly what I ordered rugged and ip66
C**N
Seem good
On initial purchase and use these items seem excellent, and easier to use that some alternatives. But, the real test will be weather they remain water tight over a long, wet, cold, British winter, and I won't know that for a further six months.
Trustpilot
2 weeks ago
2 weeks ago