Wago 221-420 Compact Lever Splicing Connector 4mm 10 -Way 15 Pack

WAGO 221-420 — 10-Way Compact Lever Splicing Connector (Up to 4 mm², Transparent Housing) The WAGO 221-420 is a professional-grade 10-way compact splicing connector designed for fast, reliable and completely tool-free wiring. Suitable for solid, stranded and fine-stranded copper conductors up to 4 mm², it uses WAGO’s proven CAGE CLAMP® technology to deliver secure, maintenance-free connections that resist vibration and thermal cycling. With a transparent housing for instant visual inspection and orange levers for easy operation, the 221-420 ensures a quick, consistent finish across lighting, HVAC, control and distribution installations. Rated 32 A / 450 V (EN 60664), it’s ideal for high-load applications where safety, compactness and speed matter.

• Ten-Way Compact Splicing Connector for Quick Multi-Wire Connections
• Tool-Free Lever Operation Using Proven CAGE CLAMP® Technology
• Compatible with Solid, Stranded and Fine-Stranded Conductors (0.14–4 mm²)
• Transparent Housing Allows Visual Inspection of Every Connection
• Chrome Nickel Spring Steel Clamping
• Tin-Coated Contact Surface for Secure Long-Lasting Connections
• Rated 32 A and 450 V AC for High-Load Applications
• Operating Temperature Up to 85°C (T85) for Demanding Environments
• Max Voltage: 450V
• Colour: Orange
• Type: Push-wire connection
• Height: 15.8mm
• Width: 18.3mm
• Depth: 29.8mm
• 15 Pack