1. Introduction to WAGO 221
WAGO 221 series is a popular wire connector used in electrical installations. It was designed to make wiring faster, safer, and more reliable. These connectors are widely used in industrial automation, home wiring, and electrical panels. The main benefits include tool-free operation, compatibility with different wire types, and a compact design.

2. Example: WAGO 221-413 Datasheet
The WAGO 221-413 is a 3-wire connector that supports various wire sizes. Below is its datasheet:
Parameter | Specification |
---|---|
Voltage Rating | 450V |
Current Rating | 32A |
Wire Size (Solid) | 0.2 – 4 mm² |
Wire Size (Stranded) | 0.14 – 4 mm² |
Wire Size (Flexible) | 0.14 – 4 mm² |
Operating Temperature | -40°C to 105°C |
Dimensions (LxWxH) | 19.5 x 13.1 x 8.6 mm |
3. How to Use WAGO 221-413
Using the WAGO 221-413 is simple and requires no tools:
- Strip the wire – Remove about 10mm of insulation from the wire.

- Open the lever – Lift the orange lever to open the clamping unit.

- Insert the wire – Push the stripped wire into the connector.

- Close the lever – Press the lever down firmly to secure the wire.

That’s it! Now you have a secure and reliable connection. The WAGO 221 series makes electrical work easier and safer.
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