WAGO 221-422 2-Conductor Compact Splicing Connector, 0.14-4 mm², Transparent/Orange

The WAGO 221-422 is a compact 2-conductor splicing connector from the WAGO 221 Series, designed for flexible and solid conductors from 0.14 to 4 mm² (26-12 AWG). Featuring the innovative CAGE CLAMP® connection technology with an operating lever for tool-free actuation, this connector ensures fast, reliable, and maintenance-free wiring. Its transparent housing allows for easy visual inspection of the connection, while the orange lever provides clear actuation status. Rated for 450 V and 32 A, it is suitable for a wide range of electrical installations, including junction boxes, lighting, and control cabinets.

Advantages

Tool-free operation with easy-to-use orange lever; transparent housing for visual connection check; reusable for multiple wiring changes; compact design saves space; vibration-proof and maintenance-free CAGE CLAMP® connection; accepts solid, stranded, and fine-stranded conductors.

Suitable for

• Junction boxes and distribution boards
• Lighting and switchgear installations
• Control cabinets and automation systems
• Residential, commercial, and industrial wiring
• Repair and maintenance tasks

Key specifications

• Number of conductors: 2
• Connection technology: CAGE CLAMP®
• Actuation: Operating lever
• Rated voltage (EN): 450 V
• Rated current (EN): 32 A
• Rated impulse voltage: 4 kV
• Solid conductor cross-section: 0.2 - 4 mm² (24 - 12 AWG)
• Stranded/flexible conductor cross-section: 0.14 - 4 mm² (26 - 12 AWG)
• Stripping length: 9 - 10 mm
• Color: Transparent / Orange
• Housing material: Polycarbonate (PC)
• Contact material: Electrolytic copper
• Flammability rating: UL 94 V-2
• Operating temperature: -20 to +85 °C
• Pollution degree: 2
• Approvals: VDE, UL, CSA, ENEC
• Reusability: Reusable

Recommendations

For optimal performance, ensure conductors are stripped to 9-10 mm and fully inserted before closing the lever. Suitable for solid, stranded, and fine-stranded wires. Always verify local electrical codes and compatibility with your application.