Description Maintenance-Free Junction Box for Wago 221-4 Connectors Connexbox® 221-4 previously sold as 207-3301 The Connexbox 221-4 junction box is a compact maintenance free enclosure designed for fast safe and professional cable connections using Wago 221-4xx lever connectors and selected Wago PushWire connectors. Formerly sold as 207-3301 this product remains unchanged in design performance and compliance and continues to be manufactured by the same UK based team that originally developed the widely used grey junction box range. Following a brand transition these trusted enclosures are now sold under the Connexbox name. This move allows Connexbox to operate independently while maintaining the same tooling materials and quality standards electricians rely on. For installers and wholesalers the reassurance is simple the product you know is exactly the same only the branding and reference have changed. Designed with electricians in mind the Connexbox 221-4 allows cables to be terminated before being placed into the enclosure improving installation speed consistency and on site safety. Its compact size secure cable retention and maintenance free certification make it ideal for concealed or inaccessible connections in domestic and commercial installations. Key Features – Connexbox 221-4 Junction Box Previously sold as 207-3301 Designed for Wago 221-4xx lever connectors Compatible with selected Wago PushWire connectors Maintenance free compliant to BS 5733 Quick action cable grippers for secure strain relief Accepts cables up to 8mm external diameter Fast fit slide mounting for surface installation Compact design for restricted spaces Same trusted enclosure now branded Connexbox Technical Specifications – Connexbox 221-4 Junction Box Standards BS 7671 2018 BS EN 60670-22 BS 5733 maintenance free Ingress protection: IP2X Dimensions 95mm length 39mm width 29mm depth Cable Capacity 5 x 4.0mm twin and earth 5 x 1.0 1.5 or 2.5mm twin and earth 5 x 1.0 or 1.5mm three core and earth Connector Compatibility Wago 221-4mm series Wago 2773 402 403 404 405 Rating Up to 32A 400V 4kV About Connexbox Connexbox was founded by electrician Ray Brewer with the goal of making electrical connections simpler quicker and safer. For more than 17 years the company has designed and manufactured the trusted grey junction boxes used throughout the UK electrical trade. Supplying products under the Connexbox name allows greater control over innovation technical support and long term product development while maintaining the same proven designs electricians trust. Read More
