221 Series Splicing Connector Kit - 160 Pieces - L-BOXX - WAGO - 887-850

The Wago 887-850 is a 221 Series Splicing Connector Kit. It includes 160 pieces and comes in an L-...

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This WAGO 221 Series Splicing Connector Kit (887-850) is designed for electricians and DIY enthusiasts needing a robust and convenient solution for splicing solid, stranded, and fine-stranded conductors up to 4mm². The key benefit is the tool-free lever lock system, offering quick and secure connections, while the primary caveat is the kit's specific component mix, which may require supplementary connectors for larger projects. This comprehensive kit includes various 2, 3, and 5-way splicing connectors, mounting carriers, and an L-BOXX for organized storage and transport.

All features

Model Part Number887-850
BrandWAGO

Extended Product Information

FAQs

What types of conductors can be used with the 221 Series connectors?

The 221 Series connectors are designed for solid, stranded, and fine-stranded copper conductors up to 4mm².

Do I need any special tools to use these connectors?

No, the 221 Series features a tool-free lever lock system. You only need to strip the wire insulation to the correct length.

How many conductors can each type of connector in the kit accommodate?

The kit includes 2-way (Inline), 3-way, and 5-way connectors, allowing for connections of 2, 3, or 5 conductors, respectively.

What is the purpose of the mounting carriers included in the kit?

The mounting carriers allow you to securely fix the splicing connectors to a DIN rail or a flat surface, providing a tidy and organized installation.

Is the L-BOXX included for storage or is it a separate purchase?

The L-BOXX is included as part of the WAGO 887-850 kit for convenient storage and transport of the connectors and carriers.

What is the maximum current and voltage rating for these connectors?

Specific current and voltage ratings depend on the exact connector model and application. For the 4mm² connectors, common ratings are typically up to 32A and 600V, but always refer to the official WAGO datasheets for precise specifications.

Troubleshooting

Conductor not making contact or connection is loose.

Ensure the conductor is stripped to the correct length and fully inserted until it stops. Make sure the lever is fully closed. Check that the conductor is clean and free of debris.

Lever is difficult to open or close.

Verify you are using the correct size conductor for the connector. Ensure the conductor is not bent or damaged. Do not force the lever; check for obstructions.

Connector does not fit into the mounting carrier.

Confirm you are using the correct mounting carrier model designed for the 221 Series connectors. Ensure the connector is oriented correctly for insertion into the carrier.

Pros and Cons

Pros

  • Quick and easy installation saves time and labor.
  • Secure and reliable connections reduce maintenance needs.
  • Tool-free operation makes it accessible for various skill levels.
  • Compact size is ideal for limited-space applications.
  • The included L-BOXX offers excellent organization and portability.

Cons

  • The kit's fixed quantity of specific connector types might not suit all project sizes.
  • May require purchasing additional connectors if extensive wiring is needed.
  • Primarily designed for 4mm² conductors; larger gauges require different solutions.
  • Initial cost may be higher than traditional wire nuts for very small, simple tasks.

Setup, Compatibility & Care Instructions

Setup:

  1. Strip Conductor: Strip the insulation from the conductor to the specified length (typically 10-12mm for 4mm² conductors – refer to connector marking).
  2. Open Lever: Lift the operating lever of the connector to the open position.
  3. Insert Conductor: Insert the stripped conductor fully into the connector port until it stops.
  4. Close Lever: Push the operating lever back down to its original closed position to secure the conductor.

Compatibility:

  • The WAGO 221 Series connectors in this kit are designed for 4mm² conductors. They are compatible with solid, stranded, and fine-stranded copper conductors.
  • Mounting carriers (221-2502, 221-500, 221-2503) allow for secure mounting on DIN rails or flat surfaces.

Care:

  • These connectors are maintenance-free under normal operating conditions.
  • Ensure connections are protected from dust, moisture, and excessive vibration in their final installation environment.
  • Periodically inspect accessible connections for any signs of damage or strain, although internal clamping is designed for long-term security.