Connexbox 221-4 Junction Box WB2-001-G

Connexbox 221-4 — Maintenance-Free Junction Box for Wago Connectors

The Connexbox 221-4 is a compact, maintenance-free junction box engineered for professional electrical installations using Wago 221-4xx lever clamp or 2773 PushWire connectors. Designed to simplify wiring and improve reliability, it provides fast, tool-free terminations that comply with BS 5733 Maintenance-Free standards.

Fast, Reliable Installations: Purpose-built for Wago 221-series connectors, the Connexbox 221-4 allows cables to be terminated before enclosure fitting — speeding up work on site and reducing installation time. Quick-action cable grippers secure cables up to 8mm in diameter, keeping connections firm and safe.

Installer-Friendly Design: A slide-action mounting system and dedicated Connexbox mounting button make it easy to fix the enclosure to walls or surfaces after wiring is complete. Ideal for contractors seeking a safer, time-saving solution for junction and lighting applications.

Built for Compliance & Durability: Rated IP2X and tested to BS 7671:2018 and BS EN 60670-22 standards, the Connexbox 221-4 delivers long-lasting performance and protection for fixed wiring systems up to 32A and 400V.

Key Features of the Connexbox 221-4 Include:

• Compatible With Wago 221-4xx Lever and 2773 PushWire Connectors for Fast, Reliable Terminations
• Maintenance-Free Design Complies With BS 5733 for Long-Term Safety
• Quick-Action Cable Grippers Secure Cables Up to 8mm Diameter
• Slide-Action Mounting System Allows Easy Post-Connection Installation
• Compact, Durable Enclosure Ideal for Junction and Lighting Circuits
• Ingress Protection Rating of IP2X for Enhanced Safety
• Rated Up to 32A and 400V for Versatile Electrical Applications
• Tested to BS 7671:2018 and BS EN 60670-22 Standards
• Accommodates Up to 5 Twin & Earth Cables (1.0–4.0mm²)
• Length: 95mm
• Width: 39mm
• Depth: 29mm 

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