Wago connector 2273-204, compact leverless terminal for 4 conductors 0.5–2.5 mm², red, pack of 5

Wago connector 2273-204 is a compact, leverless terminal that accepts up to four conductors with cross-sections from 0.5 to 2.5 mm². Supplied in red and packed in a set of five, this connector is designed for quick, tool-free electrical connections in installations, junctions and distribution blocks. The compact dimensions make it suitable for space-constrained mounting, while the internal contact system ensures reliable electrical contact for both solid and stranded conductors within the specified range.

Advantages

The connector provides a secure, vibration-resistant connection without the need for tools or removable levers. Its compact design reduces space usage in distribution boxes and panels. The insulation body is color-coded for easy identification and handling on site. The terminal accepts conductors across the full stated cross-section range and maintains consistent contact pressure to prevent loosening over time.

Suitable for

• Connecting multiple conductors in junction boxes and terminal blocks
• Domestic and commercial electrical installations
• Lighting circuits and distribution wiring
• Temporary or permanent connections where compact size is required

Key specifications

• Conductor capacity: up to 4 conductors
• Accepted conductor cross-section: 0.5–2.5 mm²
• Connector type: leverless compact terminal
• Mounting: space-saving inline installation
• Compatibility: suitable for both solid and stranded conductors within the specified range
• Color: red
• Pack quantity: 5 pieces

How to use

Strip each conductor to the appropriate insulation strip length according to local wiring regulations. Insert the stripped conductor directly into the terminal until it seats against the internal stop; the connector’s clamp mechanism secures the wire without a lever or tool. To add additional conductors, insert them into the remaining ports in the same manner. Verify mechanical retention and electrical continuity after installation. For removal or reconfiguration, pull the conductor out while ensuring the circuit is de-energized.

Usage recommendations

Use the connector only with conductors within the specified cross-section range and follow applicable electrical codes. Ensure circuits are de-energized before inserting or removing conductors. For installations subject to high vibration or specific regulatory requirements, confirm suitability with relevant standards and select an appropriate mounting orientation to maintain contact reliability.