






💡 Connect with confidence—weatherproof power made simple!
The CESFONJER Junction Box is a robust, IP68-rated waterproof connector designed for 2-3 core cables (6-11mm). Featuring a high-quality PC casing, silicone sealing, and a tool-free terminal wrench design, it ensures quick, secure outdoor wiring. Built with fireproof, dustproof, and impact-resistant materials, this 2-piece kit is perfect for professional-grade outdoor lighting, garden setups, and even underwater applications.












| Manufacturer | CESFONJER |
| Part number | J259 |
| Item Weight | 100 g |
| Product Dimensions | 3 x 11 x 3 cm; 100 g |
| Item model number | AK3-AT1-GL-M-X |
| Size | 2 pcs junction box Kit |
| Colour | Set 1 |
| Style | Industrial |
| Finish | Abs |
| Material | Plastic |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Specification met | IP68 |
| Included components | J259 |
| Batteries included? | No |
| Batteries Required? | No |
D**S
Essential to have one of these in your electrics bits box
I used this to cut and reconnect an extension lead so that I could get power to the opposite side of my bedroom.This involved passing the cable through the length of a built in wardrobe and down the external wall.Normally I would have removed the plug and fed the cable along the length of the wardrobe but this allowed me to simply drill a hole in either side of the wardrobe and feed the cable through from both ends.It was simply a quick fit to connect the two halves using the Wago connector to reconnect the 2 halves inside the wardrobe and power restored with minimum fuss.You get 2 connectors in the pack so there's a spare for when you accidentally cut through a cable too so it is good value for money and the Wago design inside the screwed connector means it's simple to use.The screw seems secure and holding so I am very happy and would recommend having one of these for any emergency electrical reconnections whether by design like mine or following an accidental cable break.
A**.
Good value
Easy to use and very robust and effective
J**H
Looks and fits together good
Easy to use
H**M
The ideal solution to outdoor cable connections.
An excellent system for making outside cable connections. Simple, fast and very effective.
J**T
Great for easily extending flex!
These are great for extending wires, I have one that's been outside for a year so far and two more that I have used to extend the flex on other stuff(a fan and a light). With the straight through wago type connector inside fitting is simplicity itself needing only a wire stripper to complete the job! The waterproof seals grip nicely once tightened on round flex and I'm sure will last years.
G**Z
Easy to use. Does what it says on the box. Perfect result.
I have limited electrical knowledge put this product enabled me to repair a cable used in the garden .Water tight and strong.An outstanding product.Something I will defiantly keep in stock.
P**S
Sparks
Very nice and easy
A**Y
Good quality
Do a great job
Trustpilot
2 months ago
3 weeks ago