WAGO 5-Pole Black Connector With Strain Relief - 770-115

Professional 5-pole electrical connector featuring integrated strain relief housing. Rated for 400...

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Tameson UKWago Winsta Midi 770-315 5-Pole Connector With Strain Relief - 770-315
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Product Information

Full details

The WAGO 770-115 is a professional 5-pole electrical connector designed for reliable and fast building installations. It offers integrated strain relief and supports a wide range of wire sizes, making it ideal for electricians and installers seeking efficient, maintenance-free connections. A key benefit is its push-in CAGE CLAMP® termination for quick and secure wiring. However, its operating temperature range is limited to +40°C, requiring consideration in high-heat environments.

All features

Model Part Number770-115
BrandWAGO

Extended Product Information

FAQs

What is the maximum wire size this connector can accommodate?

The WAGO 770-115 supports wire cross-sections from 0.5mm² to 4.0mm², which corresponds to approximately 20 to 12 AWG.

Can I use stranded wires with this connector?

Yes, but stranded conductors must be fitted with appropriate ferrules before being inserted into the push-in CAGE CLAMP® system for a secure connection.

What is the operating temperature range?

The processing temperature is between -5°C and +40°C. The continuous operating temperature range for the housing is -35°C to +85°C, but electrical operation is limited by the processing temperature.

Is this connector suitable for outdoor use?

No, the WAGO 770-115 has an IP20 protection rating, making it suitable only for dry, indoor environments. It is not protected against water or dust ingress.

What does 'integrated strain relief' mean?

It means the connector housing has a feature designed to grip the outer sheath of the cable, relieving mechanical stress from the individual wire connections and preventing them from loosening over time.

How do I know if the connection is secure?

For solid conductors, a firm push should seat the wire. For ferruled conductors, they should also push in smoothly. If you can easily pull the wire out, it is not properly connected. The connection is secure when the wire cannot be pulled out with moderate force.

What is the voltage and current rating?

The connector is rated for 400V AC/DC with a nominal current of 25A.

Troubleshooting

Connector not making a secure connection

Ensure the conductor is solid or properly ferruled. Verify the conductor is stripped to the correct length and fully inserted into the push-in port. Check for any obstructions within the port.

Wire pulling out of the connector

Confirm that the strain relief is correctly applied to the outer sheath of the cable. Ensure the conductor is fully seated within the push-in connection.

Overheating at the connection point

Verify that the wire gauge is within the specified range (0.5-4.0mm²) and that the current load does not exceed the connector's 25A rating. Ensure all connections are properly made and the conductor is fully inserted.

Difficulty inserting wire

Ensure you are using a solid or ferruled conductor. If using ferrules, confirm they are the correct size for the wire. Do not force wires; ensure the push-in port is clear.

Pros and Cons

Pros

  • Tool-free termination significantly speeds up installation.
  • Integrated strain relief enhances connection reliability and safety.
  • Broad wire gauge support increases versatility.
  • Maintenance-free design reduces long-term costs and effort.
  • Robust construction ensures durability in professional settings.

Cons

  • Limited operating temperature range (-5°C to +40°C) may restrict use in extreme conditions.
  • Requires specific conductor preparation (solid or ferruled) for optimal connection.
  • IP20 rating means it is not suitable for wet or dusty environments without additional protection.

Setup, Compatibility & Care

Setup: To use the WAGO 770-115, ensure conductors are stripped to the appropriate length as per WAGO's specifications. For solid conductors, simply push them into the designated ports until they are fully seated. For stranded conductors, they must first be fitted with ferrules before insertion. The integrated strain relief should be engaged with the cable's outer sheath to provide mechanical support. Ensure the connector's housing is properly closed and latched.

Compatibility: This connector is designed for solid or ferruled conductors ranging from 0.5mm² to 4.0mm² (20-12 AWG). It is rated for 400V AC/DC and 25A. It is compatible with WINSTA® MIDI series components. Always ensure that the electrical system's voltage and current ratings do not exceed the connector's specifications.

Care: The WAGO 770-115 is designed to be maintenance-free. However, it should be kept clean and dry. In environments where dust or moisture might accumulate, ensure proper sealing or utilize connectors with higher IP ratings. Periodically inspect the connection points and housing for any signs of damage, though the robust polyamide construction makes this rare under normal operating conditions.

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