WAGO 264-731 Terminal Block - 4 Conductor
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Product Information
Full details
The WAGO 264-731 is a 4-conductor miniature through terminal block designed for efficient and secure electrical connections. It's ideal for electricians and engineers working with compact control cabinets and distribution systems who need a reliable, tool-free wiring solution. Its primary benefit is the CAGE CLAMP® connection, offering quick and secure terminations. A potential caveat for some users might be its specific mounting requirements for DIN rails.
All features
| Model Part Number | 264-731 |
|---|---|
| Brand | WAGO |
Extended Product Information
FAQs
What is the maximum current rating for the WAGO 264-731?
The WAGO 264-731 terminal block has a rated current of 24A.
Can I use stranded and solid wires with this terminal block?
Yes, the CAGE CLAMP® connection is designed to accommodate both solid and stranded conductors within the specified size range of 0.5 mm² to 2.5 mm².
How do I remove a wire from the terminal block?
To remove a wire, use a suitable operating tool (like a flat-head screwdriver) to push down on the orange lever or release opening next to the wire entry, then pull the conductor out.
What type of DIN rail is compatible?
This terminal block is compatible with standard 35 x 15 mm and 35 x 7.5 mm DIN rails.
Does this terminal block require any special tools for wiring?
No, the CAGE CLAMP® connection is tool-free for wire insertion. An operating tool is only needed for wire removal or for using the test port.
What is the purpose of the test option?
The test option is a port that allows you to safely measure voltage at the connection point without needing to disconnect the wire, facilitating easier troubleshooting.
What are the physical dimensions of the terminal block?
The WAGO 264-731 has a width of 10 mm, a depth of 38 mm, and a height above the DIN rail of 24.5 mm.
Troubleshooting
Conductor not making connection
Ensure the conductor is stripped to the correct length and pushed fully into the port. Verify the conductor is within the specified size range (0.5-2.5 mm²). Check that the conductor material is solid or stranded copper as appropriate for the clamp type.
Terminal block feels loose on DIN rail
Confirm that the correct profile of DIN rail (35x15 or 35x7.5 mm) is being used. Ensure the terminal block's mounting clip is fully engaged with the rail.
Difficulty inserting conductor
Check if the conductor is bent or damaged. Ensure the correct stripping length is used, as too much or too little insulation can interfere. For stranded wire, ensure the strands are neatly twisted together.
Overheating at connection point
Immediately disconnect power and inspect the connection. Ensure the conductor is fully inserted and making solid contact. Verify the current load does not exceed the terminal block's 24A rating. Check for corrosion or damage.
Pros and Cons
Pros
- Tool-free wiring significantly reduces installation time.
- Secure and vibration-resistant connections ensure reliability.
- Compact size is ideal for space-limited applications.
- Integrated test port simplifies troubleshooting and maintenance.
- Easy mounting on standard DIN rails.
Cons
- Limited to 2.5 mm² conductor size.
- Requires specific DIN rail mounting.
- May be less intuitive for users unfamiliar with spring clamp technology compared to screw terminals.
- Color is specific (Blue), which might not match all aesthetic requirements.
Setup, Compatibility & Care
Setup:
- Ensure the terminal block is securely attached to a compatible 35 x 15 mm or 35 x 7.5 mm DIN rail.
- Strip the conductor insulation to the recommended length (refer to WAGO documentation for precise stripping length).
- For connection, simply push the stripped conductor end into the designated port until it seats firmly. The CAGE CLAMP® will automatically secure the wire.
- To remove a conductor, use a standard operating tool (like a screwdriver) to lift the lever or push the release mechanism, then pull the conductor out.
Compatibility:
- Compatible with solid and stranded copper conductors from 0.5 mm² to 2.5 mm².
- Designed for use with standard 35 mm DIN mounting rails (35x15 and 35x7.5 profiles).
- Rated for up to 24A and 400V (ensure compliance with local electrical codes and regulations).
Care:
- The WAGO 264-731 is maintenance-free under normal operating conditions.
- Avoid exposing the terminal block to excessive moisture, corrosive chemicals, or extreme temperatures outside its specified operating range.
- Periodically inspect connections visually to ensure no foreign debris has accumulated around the terminals.