How to Use WAGO 2273 Connectors
1. Introduction to WAGO 2273 Connectors
The WAGO 2273 Series are push-in wire connectors, designed for quick and secure wiring. These connectors are perfect for solid conductors and are widely used in electrical installations. They come in 2, 3, 4, 5, and 8 pole versions, allowing multiple wires to be connected efficiently. With a compact design, they save space in junction boxes while ensuring reliable electrical connections.
2. WAGO 2273 Series Specifications

Item No. | Poles | Wire Range | Strip Length | Dimensions (mm) | Weight (g) |
---|---|---|---|---|---|
2273-202 | 2 | 0.5-2.5mm² | 12mm | 10.5x13.0x5.8 | 1.1 |
2273-203 | 3 | 0.5-2.5mm² | 12mm | 14.5x13.0x5.8 | 1.4 |
2273-204 | 4 | 0.5-2.5mm² | 12mm | 18.6x13.0x5.8 | 1.7 |
2273-205 | 5 | 0.5-2.5mm² | 12mm | 22.8x13.0x5.8 | 2.0 |
2273-208 | 8 | 0.5-2.5mm² | 12mm | 33.6x13.0x5.8 | 3.0 |
3. How to Use WAGO 2273 Connectors
Follow these simple steps to use WAGO 2273 connectors:
✅ Prepare the Wires – Cut the solid wires to the required length. Ensure they are clean and free of damage.

✅ Strip the Wires – Remove 12mm of insulation from the wire ends using a wire stripper.

✅ Insert the Wires – Push each stripped wire straight into the connector until it clicks into place. No twisting or tools are needed.

✅ Check the Connection – Use the transparent housing to visually confirm that the wire is fully inserted.
- Test and Secure – Gently pull each wire to ensure it is firmly connected. Once secured, the connector is ready for use.
These push-in connectors make wiring fast, safe, and space-efficient. Whether for home or professional installations, WAGO 2273 ensures a reliable electrical connection every time!