Terminal Block / Splicing Connector - WAGO - 221-483

WAGO's new superstars for electrical installations allow solid, stranded and fine-stranded wires t...

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Product Information

Full details

This guide is for anyone using the WAGO 3 Pole Terminal Block (model 221-483) for electrical connections. The key benefit is its ease of use and secure connections thanks to the lever-lock mechanism, making wiring projects faster and safer. Keep in mind that this model is designed for wires up to 4mm and specific voltage and current ratings.

All features

Model Part Number221-483
BrandWAGO

Extended Product Information

FAQs

What wire sizes are compatible with the WAGO 221-483?

The WAGO 221-483 is designed to accommodate wires up to 4mm.

What is the voltage and current rating?

The terminal block has a voltage rating of 440V and a current rating of 32A.

How do I remove a wire from the terminal block?

Simply lift the lever to release the wire. The lever-lock mechanism allows for easy wire removal.

Can I use this terminal block outdoors?

The terminal block is suitable for a wide range of applications. Make sure to protect the connections from the elements if used outdoors.

Is the transparent housing important?

Yes, the transparent housing allows visual inspection of connections, which helps ensure safety and facilitates troubleshooting.

Does it require any special tools?

No, the WAGO 221-483 features a lever-lock mechanism, allowing for tool-free installation.

What types of conductors are compatible?

The WAGO 221-483 is suitable for all conductor types.

Troubleshooting

Connection is loose.

Re-open the lever, re-insert the wire, and ensure the lever is fully closed.

Device not working.

Check all connections with a multimeter to ensure proper contact and polarity.

Difficulty inserting wire.

Make sure the wire is properly stripped and not frayed. If needed, trim the wire end for a clean insertion.

Pros and Cons

Pros

  • Tool-free installation saves time and effort.
  • Secure and reliable connections minimize the risk of electrical faults.
  • Transparent housing aids in visual inspection for quality control.
  • Compact design allows for use in space-constrained environments.
  • Suitable for a wide range of applications and wire types.

Cons

  • Limited to 3 poles.
  • Requires specific wire gauge compatibility (up to 4mm).
  • May not be suitable for extremely high-power applications exceeding 32A.

Setup, Compatibility & Care

Setup:

  1. Strip the wire to the recommended length (check the product specifications for exact measurements).
  2. Open the lever on the terminal block.
  3. Insert the stripped wire into the designated opening.
  4. Close the lever to secure the connection.

Compatibility:

  • Compatible with various wire types.
  • Suitable for wires up to 4mm.
  • Ensure that the voltage and current ratings of the terminal block match the application's requirements (440V, 32A).

Care:

  • Always turn off the power before working with electrical connections.
  • Regularly inspect connections for any signs of damage or wear.
  • Keep the terminal block clean and free of debris.
  • Do not exceed the specified voltage and current ratings.