Terminal connector Wago 221-415, 5-position lever, for solid/flexible conductors 0.5–4.0 mm², pack of 5

Wago 221-415 is a 5-position lever-operated terminal connector designed for quick, tool-free connection of solid, stranded and fine-stranded conductors with cross-sections from 0.5 to 4.0 mm². Supplied as a pack of five, each connector features individual levers to open and close contacts easily, providing reliable electrical contact and a clear visual indication of connection status. The compact housing and secure clamping mechanism make these connectors suitable for a variety of indoor electrical installations, junctions and wiring tasks where frequent disconnection or reconfiguration may be required.

Advantages

The lever mechanism allows fast, tool-free insertion and removal of conductors, reducing installation time and minimizing the risk of damage to conductors. The connector accepts a wide range of conductor types — solid, stranded and fine-stranded — within the 0.5–4.0 mm² range, ensuring compatibility with common household and light commercial wiring. Transparent housing sections make it possible to visually verify correct insertion and contact, while the robust clamping design ensures a stable electrical connection under normal environmental conditions.

Suitable for

• Electrical junction boxes and cable splicing
• Lighting circuits and fixture connections
• Appliance wiring and repairs
• Temporary or frequently changed connections during maintenance
• Small commercial and residential electrical installations

Key specifications

• Number of positions: 5
• Conductor cross-section range: 0.5–4.0 mm²
• Compatible conductor types: solid, stranded, fine-stranded
• Actuation: individual levers for each position
• Connection method: lever-operated clamp, tool-free
• Package quantity: pack of 5 connectors
• Housing: compact, partially transparent for visual inspection

How to use

Lift the lever for the desired position to open the clamp, insert the stripped conductor fully into the entry port and close the lever to secure the conductor. For fine-stranded conductors, ensure the conductor is properly formed before insertion to avoid fraying. To remove or reposition a conductor, lift the lever and withdraw the conductor. When installing multiple conductors, verify each position visually through the housing and by a gentle pull test to ensure a secure connection.

Usage recommendations

Use connectors within the specified conductor cross-section range and follow local electrical regulations. Avoid exposure to prolonged moisture or corrosive environments; where required, install inside appropriately rated enclosures. For high-current or critical circuits, confirm compatibility with circuit ratings and consider manufacturer guidance for specific applications.