The WAGO 222 series terminal blocks offer a versatile solution for connecting solid, stranded, and...The WAGO 222 series terminal blocks offer a versatile solution for connecting solid, stranded, and fine-stranded conductors of various cross-sections. These connectors ensure quick, easy, and secure connections for different wiring types and sizes. Key features and benefits include tool-free operation, making wiring fast and safe. They are suitable for various applications such as mains power, automotive wiring, connecting light fixtures, speakers, and gates. This specific model, 222-412, is a 2-way non-fused terminal block. It is ideal for commoning conductors of the same polarity and is compatible with all conductor types up to 4 mm, saving time with easy-to-use levers and eliminating the need for tools or screws.
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The WAGO 222 Series Wire Connector (model 222-412) is designed for electricians and DIY enthusiasts needing a fast, safe, and reliable way to connect solid, stranded, and fine-stranded wires. Its primary benefit is tool-free operation, significantly speeding up wiring tasks. A potential consideration is its limit to 4 mm² conductor cross-sections. This 2-way non-fused connector simplifies commoning conductors of the same polarity across various applications, from mains power to automotive wiring and fixture installation.
All features
Model Part Number
222-412
Brand
WAGO
Extended Product Information
FAQs
What is the maximum current rating for the 222-412?
The WAGO 222-412 typically has a maximum current rating of 20A and a maximum voltage rating of 400V. Always refer to the specific product packaging or WAGO's official documentation for precise specifications.
Can I use these connectors for aluminum wires?
No, the WAGO 222 series connectors are designed exclusively for copper conductors.
How do I know the correct wire stripping length?
The required stripping length is usually indicated on the connector itself or in the product's technical datasheet. For the 222 series, it is typically around 9-10 mm.
Are these connectors reusable?
Yes, the levers allow for easy wire insertion and removal, making the connectors reusable for temporary or modifiable connections.
What applications are best suited for the 222-412?
They are ideal for connecting solid, stranded, and fine-stranded wires in applications like mains power connections, connecting light fixtures, automotive wiring, speaker installations, and gate automation.
Can I connect wires of different sizes in the same connector?
Yes, the 222 series allows connecting multiple wires of different types (solid, stranded, fine-stranded) and sizes, as long as each individually falls within the 0.08 mm² to 4 mm² range.
What is the difference between a fused and non-fused connector?
A fused connector includes a fuse for circuit protection, while a non-fused connector, like the 222-412, simply joins wires together without offering protection against overcurrent.
Troubleshooting
Wire not held securely
Ensure the wire is stripped to the correct length and inserted fully into the connector before closing the lever. Check that the conductor type and size are within the connector's specifications.
Connector not engaging
Verify that the lever is fully opened before inserting the wire. Ensure the conductor is clean and free of debris. If the lever feels stiff, double-check conductor insertion.
Intermittent connection
Confirm the wire is properly seated and the lever is fully closed. Check for any damage to the wire conductor or the internal clamping mechanism. Ensure the correct wire gauge is used.
Pros and Cons
Pros
Significantly reduces wiring time due to tool-free operation.
Accommodates multiple wire types (solid, stranded, fine-stranded) in a single connector.
Provides a secure and vibration-resistant connection.
Simplifies commoning tasks for electrical distribution.
Reusable and easy to disconnect for modifications.
Cons
Limited to a maximum conductor size of 4 mm².
Non-fused design means it's not suitable for circuit protection.
Requires proper wire stripping to the correct length for optimal connection.
May be slightly bulkier than some traditional connectors for very small gauge wires.
Setup, Compatibility & Care
Setup:
Ensure the power source is turned off before beginning.
Strip the end of each conductor to the appropriate length (refer to connector markings or WAGO specifications).
Lift the operating lever(s) on the connector.
Insert the stripped conductor fully into the connector entry.
Push the lever(s) down firmly to secure the conductor.
Repeat for all conductors requiring connection.
Compatibility:
Compatible with solid, stranded, and fine-stranded copper conductors.
Maximum conductor cross-section: 4 mm².
Suitable for AC/DC applications within the specified voltage and current ratings (refer to product documentation for exact limits).
Care:
These connectors are maintenance-free once installed.
If removal is necessary, lift the lever(s) to release the conductor.
Keep connectors clean and dry during installation. Avoid exposure to excessive moisture or corrosive substances.