Wago 2273-204 Compact PUSH WIRE Connection Terminal for 4 Conductors 1-2.5 mm²

The Wago 2273-204 Compact PUSH WIRE connection terminal is a professional-grade solution for joining up to 4 solid conductors with cross-sections between 1 and 2.5 mm². Engineered for efficiency and reliability, this terminal simplifies electrical wiring in junction boxes by eliminating the need for traditional twisting or soldering. The compact dimensions allow for high-density wiring in confined spaces, while the robust construction ensures a permanent and vibration-resistant connection.

Advantages

This terminal offers significant time savings during installation due to its intuitive PUSH WIRE technology, which allows for rapid, tool-free conductor insertion. The transparent housing serves as a critical safety feature, enabling installers to perform a quick visual check to confirm that each conductor is fully inserted and properly seated. Furthermore, the compact design significantly reduces the space occupied within junction boxes, facilitating cleaner and more organized electrical layouts.

Suitable for

• Residential electrical installations
• Commercial wiring projects
• Junction box connections
• Solid conductor distribution

When it may not be suitable

This terminal is specifically designed for solid conductors and is not suitable for use with fine-stranded or flexible wires. Attempting to use incompatible wire types may result in poor contact or mechanical failure of the connection.

Key specifications

• Number of connection points: 4
• Conductor cross-section: 1 to 2.5 mm²
• Rated voltage: 450 V
• Connection type: PUSH WIRE
• Housing color: Red

How to use

To use the terminal, strip the insulation from the solid conductor to the recommended length. Simply push the stripped end of the wire directly into the terminal entry point until it is firmly seated. The internal spring mechanism automatically secures the wire, creating a reliable electrical contact. To remove a conductor, hold the terminal and the wire firmly, then pull and twist the wire simultaneously.

What to consider before purchase

• Ensure your conductors are solid copper or aluminum
• Verify that the wire cross-section falls within the 1-2.5 mm² range
• Check the available space in your junction box
• Confirm that the total number of conductors does not exceed four per terminal

Usage recommendations

Always ensure the power is disconnected before performing any electrical work. Verify that the conductor is fully inserted into the terminal by checking the transparent housing to prevent loose connections or short circuits.