Skip to main content

Introducing the Connexbox® JBX Pro

Our most advanced enclosure,
for Wago® 221 connectors 

More capacity. Smarter cable management. 

Trusted Connexbox® design.

Precision Cable Gripping, Your Way.

View Product Info
connexbox JBX-Pro electrical enclosure for wago-221-4 connectors
Connexbox Light enclosure displayed on Connexbox branded packaging

Grey Wagobox® Enclosures Rebranded 
Connexbox. 

Connexbox® started back in 2009, when electrician Ray Brewer designed the first grey Wagobox® junction box, and he’s been hands-on with every design ever since.


We’re now proud to supply them under our own brand name.

Same boxes. Same team behind them. Same quality you rely on.

Just a new name on the lid.


Read the full story

Built Over 17 Years: The Original Connexbox® Collection

Connexbox® grey enclosures are designed, tested, and manufactured in the UK to meet relevant British and European standards. Every product undergoes rigorous quality checks throughout development and production, ensuring reliable performance where it matters most. Certification and compliance documentation is available on request.

Connexbox® Classic

More details

Connexbox® 221-4

More details

Connexbox® Light

More details

Connexbox XL®

More details

Connexbox® IP68 Capsule

More details

Connexbox® XLA

More details

Discover the Connexbox® Capsule

The Connexbox® Capsule is rated IP68, and doesn't need to be filled with gel. It can be reopened and reused over again, and is perfect for garden lighting, outdoor fountains, electric gates, and much more!

Learn More

Our Stockists

A few of the top electrical wholesalers where you can find our enclosures