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Description
🧰 Connexbox® JBX Pro Grey Electrical Junction Box
The Connexbox JBX Pro Grey Electrical Junction Box is a new, high-quality junction box made in the UK. It’s designed to work with WAGO® 221-4xx connectors and helps electricians finish jobs faster and neater.
This box fits up to 6 cables and 24 conductors, and it meets BS5733 MF safety standards. It’s easy to install, maintenance-free, and strong enough for everyday use.
⚡ Works with WAGO® 221 Connectors – JBX Pro Grey Electrical Junction Box
The JBX Pro supports WAGO® 221-413 connectors and holds both round and flat cables (3mm to 10mm). It keeps everything secure without screws or tools. The layout inside gives you more space to work and keeps wires neat.
It’s also BS EN 7671 compliant, so you can use it in domestic and commercial work with full confidence.
🏗️ Made by the Original Wagobox® Manufacturer (Connexbox®)
Connexbox® created and built the original grey Wagobox® enclosures. These were sold through WAGO®, who acted only as a distributor. Today, Connexbox sells the same trusted boxes under their own brand.
The JBX Pro is a new product in that same range – made by the same company, with added features for faster, safer installs.
✅ Key Features – Connexbox JBX Pro Grey Electrical Junction Box
- Works with WAGO® 221-4xx connectors
- Holds up to 6 cables and 24 conductors
- Supports 3mm to 10mm round and flat cables
- Compatible with 8 x WAGO® 221-413 connectors
- No screws needed – quick, tidy installs
- BS5733 MF and BS EN 7671 compliant
- Proudly made in the UK
🔧 Connexbox – The Original Manufacturer of the Grey Junction Box Range
Connexbox is the original designer and manufacturer of the well-known grey junction boxes that many electricians have come to rely on. These enclosures were previously distributed under the WAGO® name — but are and always have been Connexbox’s own innovation.
With the distribution partnership now ended, Connexbox continues to produce and expand the range independently, including the release of their new JBX Pro Junction Box, engineered for WAGO® 221-4xx connectors.
👉 Read more about the WAGO to Connexbox transition here
🔗 Related Products You Might Like
Looking for more junction boxes in the trusted grey range? These options are also compatible with WAGO® connectors:
- 221-4 Junction Box (207-3301) – Original grey box for WAGO® 221-4 connectors
- Light Junction Box (207-3303) – Compact solution for WAGO® 224 and inline 221 connectors
- Box PRO (207-3323) – WAGO’s newest junction box for 221 series
- Junction Box 207-3302 – Multi-use box for 222, 773, 2773 (with adapter)
- XL Junction Box (60339091) – Extra space for 12 cables and up to 36 connections
📦 Browse the complete selection of grey range electrical junction boxes on our Junction Boxes category page.
